From: jsing <jsing@openbsd.org>
Date: Thu, 8 May 2014 15:13:06 +0000 (+0000)
Subject: KNF.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=ba3920edd58b5f94a41d2e22c5acea7b48987e9f;p=openbsd

KNF.
---

diff --git a/lib/libcrypto/evp/e_aes.c b/lib/libcrypto/evp/e_aes.c
index d6f0124a945..db0fdf85c86 100644
--- a/lib/libcrypto/evp/e_aes.c
+++ b/lib/libcrypto/evp/e_aes.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,18 +60,16 @@
 #include "modes_lcl.h"
 #include <openssl/rand.h>
 
-typedef struct
-	{
+typedef struct {
 	AES_KEY ks;
 	block128_f block;
 	union {
 		cbc128_f cbc;
 		ctr128_f ctr;
 	} stream;
-	} EVP_AES_KEY;
+} EVP_AES_KEY;
 
-typedef struct
-	{
+typedef struct {
 	AES_KEY ks;		/* AES key schedule to use */
 	int key_set;		/* Set if key initialised */
 	int iv_set;		/* Set if an iv is set */
@@ -82,20 +80,17 @@ typedef struct
 	int iv_gen;		/* It is OK to generate IVs */
 	int tls_aad_len;	/* TLS AAD length */
 	ctr128_f ctr;
-	} EVP_AES_GCM_CTX;
+} EVP_AES_GCM_CTX;
 
-typedef struct
-	{
+typedef struct {
 	AES_KEY ks1, ks2;	/* AES key schedules to use */
 	XTS128_CONTEXT xts;
-	void     (*stream)(const unsigned char *in,
-			unsigned char *out, size_t length,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
-	} EVP_AES_XTS_CTX;
-
-typedef struct
-	{
+	void (*stream)(const unsigned char *in, unsigned char *out,
+	    size_t length, const AES_KEY *key1, const AES_KEY *key2,
+	    const unsigned char iv[16]);
+} EVP_AES_XTS_CTX;
+
+typedef struct {
 	AES_KEY ks;		/* AES key schedule to use */
 	int key_set;		/* Set if key initialised */
 	int iv_set;		/* Set if an iv is set */
@@ -104,53 +99,46 @@ typedef struct
 	int L, M;		/* L and M parameters from RFC3610 */
 	CCM128_CONTEXT ccm;
 	ccm128_f str;
-	} EVP_AES_CCM_CTX;
+} EVP_AES_CCM_CTX;
 
 #define MAXBITCHUNK	((size_t)1<<(sizeof(size_t)*8-4))
 
 #ifdef VPAES_ASM
 int vpaes_set_encrypt_key(const unsigned char *userKey, int bits,
-			AES_KEY *key);
+    AES_KEY *key);
 int vpaes_set_decrypt_key(const unsigned char *userKey, int bits,
-			AES_KEY *key);
+    AES_KEY *key);
 
 void vpaes_encrypt(const unsigned char *in, unsigned char *out,
-			const AES_KEY *key);
+    const AES_KEY *key);
 void vpaes_decrypt(const unsigned char *in, unsigned char *out,
-			const AES_KEY *key);
+    const AES_KEY *key);
 
-void vpaes_cbc_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key,
-			unsigned char *ivec, int enc);
+void vpaes_cbc_encrypt(const unsigned char *in, unsigned char *out,
+    size_t length, const AES_KEY *key, unsigned char *ivec, int enc);
 #endif
 #ifdef BSAES_ASM
 void bsaes_cbc_encrypt(const unsigned char *in, unsigned char *out,
-			size_t length, const AES_KEY *key,
-			unsigned char ivec[16], int enc);
+    size_t length, const AES_KEY *key, unsigned char ivec[16], int enc);
 void bsaes_ctr32_encrypt_blocks(const unsigned char *in, unsigned char *out,
-			size_t len, const AES_KEY *key,
-			const unsigned char ivec[16]);
+    size_t len, const AES_KEY *key, const unsigned char ivec[16]);
 void bsaes_xts_encrypt(const unsigned char *inp, unsigned char *out,
-			size_t len, const AES_KEY *key1,
-			const AES_KEY *key2, const unsigned char iv[16]);
+    size_t len, const AES_KEY *key1, const AES_KEY *key2,
+    const unsigned char iv[16]);
 void bsaes_xts_decrypt(const unsigned char *inp, unsigned char *out,
-			size_t len, const AES_KEY *key1,
-			const AES_KEY *key2, const unsigned char iv[16]);
+    size_t len, const AES_KEY *key1, const AES_KEY *key2,
+    const unsigned char iv[16]);
 #endif
 #ifdef AES_CTR_ASM
 void AES_ctr32_encrypt(const unsigned char *in, unsigned char *out,
-			size_t blocks, const AES_KEY *key,
-			const unsigned char ivec[AES_BLOCK_SIZE]);
+    size_t blocks, const AES_KEY *key,
+    const unsigned char ivec[AES_BLOCK_SIZE]);
 #endif
 #ifdef AES_XTS_ASM
-void AES_xts_encrypt(const char *inp,char *out,size_t len,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
-void AES_xts_decrypt(const char *inp,char *out,size_t len,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
+void AES_xts_encrypt(const char *inp, char *out, size_t len,
+    const AES_KEY *key1, const AES_KEY *key2, const unsigned char iv[16]);
+void AES_xts_decrypt(const char *inp, char *out, size_t len,
+    const AES_KEY *key1, const AES_KEY *key2, const unsigned char iv[16]);
 #endif
 
 #if	defined(AES_ASM) && !defined(I386_ONLY) &&	(  \
@@ -174,160 +162,142 @@ extern unsigned int OPENSSL_ia32cap_P[2];
 #define	AESNI_CAPABLE	(OPENSSL_ia32cap_P[1]&(1<<(57-32)))
 
 int aesni_set_encrypt_key(const unsigned char *userKey, int bits,
-			AES_KEY *key);
+    AES_KEY *key);
 int aesni_set_decrypt_key(const unsigned char *userKey, int bits,
-			AES_KEY *key);
+    AES_KEY *key);
 
 void aesni_encrypt(const unsigned char *in, unsigned char *out,
-			const AES_KEY *key);
+    const AES_KEY *key);
 void aesni_decrypt(const unsigned char *in, unsigned char *out,
-			const AES_KEY *key);
-
-void aesni_ecb_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key,
-			int enc);
-void aesni_cbc_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key,
-			unsigned char *ivec, int enc);
-
-void aesni_ctr32_encrypt_blocks(const unsigned char *in,
-			unsigned char *out,
-			size_t blocks,
-			const void *key,
-			const unsigned char *ivec);
-
-void aesni_xts_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
-
-void aesni_xts_decrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
-
-void aesni_ccm64_encrypt_blocks (const unsigned char *in,
-			unsigned char *out,
-			size_t blocks,
-			const void *key,
-			const unsigned char ivec[16],
-			unsigned char cmac[16]);
-
-void aesni_ccm64_decrypt_blocks (const unsigned char *in,
-			unsigned char *out,
-			size_t blocks,
-			const void *key,
-			const unsigned char ivec[16],
-			unsigned char cmac[16]);
-
-static int aesni_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		   const unsigned char *iv, int enc)
-	{
+    const AES_KEY *key);
+
+void aesni_ecb_encrypt(const unsigned char *in, unsigned char *out,
+    size_t length, const AES_KEY *key, int enc);
+void aesni_cbc_encrypt(const unsigned char *in, unsigned char *out,
+    size_t length, const AES_KEY *key, unsigned char *ivec, int enc);
+
+void aesni_ctr32_encrypt_blocks(const unsigned char *in, unsigned char *out,
+    size_t blocks, const void *key, const unsigned char *ivec);
+
+void aesni_xts_encrypt(const unsigned char *in, unsigned char *out,
+    size_t length, const AES_KEY *key1, const AES_KEY *key2,
+    const unsigned char iv[16]);
+
+void aesni_xts_decrypt(const unsigned char *in, unsigned char *out,
+    size_t length, const AES_KEY *key1, const AES_KEY *key2,
+    const unsigned char iv[16]);
+
+void aesni_ccm64_encrypt_blocks (const unsigned char *in, unsigned char *out,
+    size_t blocks, const void *key, const unsigned char ivec[16],
+    unsigned char cmac[16]);
+
+void aesni_ccm64_decrypt_blocks (const unsigned char *in, unsigned char *out,
+    size_t blocks, const void *key, const unsigned char ivec[16],
+    unsigned char cmac[16]);
+
+static int
+aesni_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	int ret, mode;
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
 	mode = ctx->cipher->flags & EVP_CIPH_MODE;
-	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
-	    && !enc)
-		{ 
-		ret = aesni_set_decrypt_key(key, ctx->key_len*8, ctx->cipher_data);
-		dat->block	= (block128_f)aesni_decrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)aesni_cbc_encrypt :
-					NULL;
-		}
-	else	{
-		ret = aesni_set_encrypt_key(key, ctx->key_len*8, ctx->cipher_data);
-		dat->block	= (block128_f)aesni_encrypt;
-		if (mode==EVP_CIPH_CBC_MODE)
-			dat->stream.cbc	= (cbc128_f)aesni_cbc_encrypt;
-		else if (mode==EVP_CIPH_CTR_MODE)
+	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE) &&
+	    !enc) {
+		ret = aesni_set_decrypt_key(key, ctx->key_len * 8,
+		    ctx->cipher_data);
+		dat->block = (block128_f)aesni_decrypt;
+		dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+		    (cbc128_f)aesni_cbc_encrypt : NULL;
+	} else {
+		ret = aesni_set_encrypt_key(key, ctx->key_len * 8,
+		    ctx->cipher_data);
+		dat->block = (block128_f)aesni_encrypt;
+		if (mode == EVP_CIPH_CBC_MODE)
+			dat->stream.cbc = (cbc128_f)aesni_cbc_encrypt;
+		else if (mode == EVP_CIPH_CTR_MODE)
 			dat->stream.ctr = (ctr128_f)aesni_ctr32_encrypt_blocks;
 		else
 			dat->stream.cbc = NULL;
-		}
+	}
 
-	if(ret < 0)
-		{
-		EVPerr(EVP_F_AESNI_INIT_KEY,EVP_R_AES_KEY_SETUP_FAILED);
+	if (ret < 0) {
+		EVPerr(EVP_F_AESNI_INIT_KEY, EVP_R_AES_KEY_SETUP_FAILED);
 		return 0;
-		}
+	}
 
 	return 1;
-	}
+}
 
-static int aesni_cbc_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+static int
+aesni_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
-	aesni_cbc_encrypt(in,out,len,ctx->cipher_data,ctx->iv,ctx->encrypt);
+	aesni_cbc_encrypt(in, out, len, ctx->cipher_data, ctx->iv,
+	    ctx->encrypt);
 
 	return 1;
 }
 
-static int aesni_ecb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+static int
+aesni_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	size_t	bl = ctx->cipher->block_size;
 
-	if (len<bl)	return 1;
+	if (len < bl)
+		return 1;
 
-	aesni_ecb_encrypt(in,out,len,ctx->cipher_data,ctx->encrypt);
+	aesni_ecb_encrypt(in, out, len, ctx->cipher_data, ctx->encrypt);
 
 	return 1;
 }
 
 #define aesni_ofb_cipher aes_ofb_cipher
-static int aesni_ofb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
+static int aesni_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len);
 
 #define aesni_cfb_cipher aes_cfb_cipher
-static int aesni_cfb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
+static int aesni_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len);
 
 #define aesni_cfb8_cipher aes_cfb8_cipher
-static int aesni_cfb8_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
+static int aesni_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len);
 
 #define aesni_cfb1_cipher aes_cfb1_cipher
-static int aesni_cfb1_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
+static int aesni_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len);
 
 #define aesni_ctr_cipher aes_ctr_cipher
 static int aesni_ctr_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+    const unsigned char *in, size_t len);
 
-static int aesni_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
+static int
+aesni_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
+
 	if (!iv && !key)
 		return 1;
-	if (key)
-		{
+	if (key) {
 		aesni_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks);
 		CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
-				(block128_f)aesni_encrypt);
+		    (block128_f)aesni_encrypt);
 		gctx->ctr = (ctr128_f)aesni_ctr32_encrypt_blocks;
 		/* If we have an iv can set it directly, otherwise use
 		 * saved IV.
 		 */
 		if (iv == NULL && gctx->iv_set)
 			iv = gctx->iv;
-		if (iv)
-			{
+		if (iv) {
 			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
 			gctx->iv_set = 1;
-			}
-		gctx->key_set = 1;
 		}
-	else
-		{
+		gctx->key_set = 1;
+	} else {
 		/* If key set use IV, otherwise copy */
 		if (gctx->key_set)
 			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
@@ -335,83 +305,82 @@ static int aesni_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 			memcpy(gctx->iv, iv, gctx->ivlen);
 		gctx->iv_set = 1;
 		gctx->iv_gen = 0;
-		}
-	return 1;
 	}
+	return 1;
+}
 
 #define aesni_gcm_cipher aes_gcm_cipher
 static int aesni_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+    const unsigned char *in, size_t len);
 
-static int aesni_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
+static int
+aesni_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
+
 	if (!iv && !key)
 		return 1;
 
-	if (key)
-		{
+	if (key) {
 		/* key_len is two AES keys */
-		if (enc)
-			{
-			aesni_set_encrypt_key(key, ctx->key_len * 4, &xctx->ks1);
+		if (enc) {
+			aesni_set_encrypt_key(key, ctx->key_len * 4,
+			    &xctx->ks1);
 			xctx->xts.block1 = (block128_f)aesni_encrypt;
 			xctx->stream = aesni_xts_encrypt;
-			}
-		else
-			{
-			aesni_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1);
+		} else {
+			aesni_set_decrypt_key(key, ctx->key_len * 4,
+			    &xctx->ks1);
 			xctx->xts.block1 = (block128_f)aesni_decrypt;
 			xctx->stream = aesni_xts_decrypt;
-			}
+		}
 
-		aesni_set_encrypt_key(key + ctx->key_len/2,
-						ctx->key_len * 4, &xctx->ks2);
+		aesni_set_encrypt_key(key + ctx->key_len / 2,
+		    ctx->key_len * 4, &xctx->ks2);
 		xctx->xts.block2 = (block128_f)aesni_encrypt;
 
 		xctx->xts.key1 = &xctx->ks1;
-		}
+	}
 
-	if (iv)
-		{
+	if (iv) {
 		xctx->xts.key2 = &xctx->ks2;
 		memcpy(ctx->iv, iv, 16);
-		}
+	}
 
 	return 1;
-	}
+}
 
 #define aesni_xts_cipher aes_xts_cipher
 static int aesni_xts_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+    const unsigned char *in, size_t len);
 
-static int aesni_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
+static int
+aesni_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
+
 	if (!iv && !key)
 		return 1;
-	if (key)
-		{
+	if (key) {
 		aesni_set_encrypt_key(key, ctx->key_len * 8, &cctx->ks);
 		CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
-					&cctx->ks, (block128_f)aesni_encrypt);
-		cctx->str = enc?(ccm128_f)aesni_ccm64_encrypt_blocks :
-				(ccm128_f)aesni_ccm64_decrypt_blocks;
+		    &cctx->ks, (block128_f)aesni_encrypt);
+		cctx->str = enc ? (ccm128_f)aesni_ccm64_encrypt_blocks :
+		    (ccm128_f)aesni_ccm64_decrypt_blocks;
 		cctx->key_set = 1;
-		}
-	if (iv)
-		{
+	}
+	if (iv) {
 		memcpy(ctx->iv, iv, 15 - cctx->L);
 		cctx->iv_set = 1;
-		}
-	return 1;
 	}
+	return 1;
+}
 
 #define aesni_ccm_cipher aes_ccm_cipher
 static int aesni_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+    const unsigned char *in, size_t len);
 
 #define BLOCK_CIPHER_generic(nid,keylen,blocksize,ivlen,nmode,mode,MODE,flags) \
 static const EVP_CIPHER aesni_##keylen##_##mode = { \
@@ -493,199 +462,205 @@ const EVP_CIPHER *EVP_aes_##keylen##_##mode(void) \
 	BLOCK_CIPHER_generic(nid,keylen,1,16,cfb8,cfb8,CFB,flags)	\
 	BLOCK_CIPHER_generic(nid,keylen,1,16,ctr,ctr,CTR,flags)
 
-static int aes_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		   const unsigned char *iv, int enc)
-	{
+static int
+aes_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	int ret, mode;
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
 	mode = ctx->cipher->flags & EVP_CIPH_MODE;
-	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
-	    && !enc)
+	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE) &&
+	    !enc)
 #ifdef BSAES_CAPABLE
-	    if (BSAES_CAPABLE && mode==EVP_CIPH_CBC_MODE)
-		{
-		ret = AES_set_decrypt_key(key,ctx->key_len*8,&dat->ks);
-		dat->block	= (block128_f)AES_decrypt;
-		dat->stream.cbc	= (cbc128_f)bsaes_cbc_encrypt;
-		}
-	    else
+		if (BSAES_CAPABLE && mode == EVP_CIPH_CBC_MODE) {
+			ret = AES_set_decrypt_key(key, ctx->key_len * 8,
+			    &dat->ks);
+			dat->block = (block128_f)AES_decrypt;
+			dat->stream.cbc = (cbc128_f)bsaes_cbc_encrypt;
+		} else
 #endif
 #ifdef VPAES_CAPABLE
-	    if (VPAES_CAPABLE)
-		{
-		ret = vpaes_set_decrypt_key(key,ctx->key_len*8,&dat->ks);
-		dat->block	= (block128_f)vpaes_decrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)vpaes_cbc_encrypt :
-					NULL;
-		}
-	    else
+		if (VPAES_CAPABLE) {
+			ret = vpaes_set_decrypt_key(key, ctx->key_len * 8,
+			    &dat->ks);
+			dat->block = (block128_f)vpaes_decrypt;
+			dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+			    (cbc128_f)vpaes_cbc_encrypt : NULL;
+		} else
 #endif
 		{
-		ret = AES_set_decrypt_key(key,ctx->key_len*8,&dat->ks);
-		dat->block	= (block128_f)AES_decrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)AES_cbc_encrypt :
-					NULL;
-		}
-	else
+			ret = AES_set_decrypt_key(key, ctx->key_len * 8,
+			    &dat->ks);
+			dat->block = (block128_f)AES_decrypt;
+			dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+			    (cbc128_f)AES_cbc_encrypt : NULL;
+		} else
 #ifdef BSAES_CAPABLE
-	    if (BSAES_CAPABLE && mode==EVP_CIPH_CTR_MODE)
-		{
-		ret = AES_set_encrypt_key(key,ctx->key_len*8,&dat->ks);
-		dat->block	= (block128_f)AES_encrypt;
-		dat->stream.ctr	= (ctr128_f)bsaes_ctr32_encrypt_blocks;
-		}
-	    else
+		if (BSAES_CAPABLE && mode == EVP_CIPH_CTR_MODE) {
+			ret = AES_set_encrypt_key(key, ctx->key_len * 8,
+			    &dat->ks);
+			dat->block = (block128_f)AES_encrypt;
+			dat->stream.ctr = (ctr128_f)bsaes_ctr32_encrypt_blocks;
+		} else
 #endif
 #ifdef VPAES_CAPABLE
-	    if (VPAES_CAPABLE)
-		{
-		ret = vpaes_set_encrypt_key(key,ctx->key_len*8,&dat->ks);
-		dat->block	= (block128_f)vpaes_encrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)vpaes_cbc_encrypt :
-					NULL;
-		}
-	    else
+		if (VPAES_CAPABLE) {
+			ret = vpaes_set_encrypt_key(key, ctx->key_len * 8,
+			    &dat->ks);
+			dat->block = (block128_f)vpaes_encrypt;
+			dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+			    (cbc128_f)vpaes_cbc_encrypt : NULL;
+		} else
 #endif
 		{
-		ret = AES_set_encrypt_key(key,ctx->key_len*8,&dat->ks);
-		dat->block	= (block128_f)AES_encrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)AES_cbc_encrypt :
-					NULL;
+			ret = AES_set_encrypt_key(key, ctx->key_len * 8,
+			    &dat->ks);
+			dat->block = (block128_f)AES_encrypt;
+			dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+			    (cbc128_f)AES_cbc_encrypt : NULL;
 #ifdef AES_CTR_ASM
-		if (mode==EVP_CIPH_CTR_MODE)
-			dat->stream.ctr = (ctr128_f)AES_ctr32_encrypt;
+			if (mode == EVP_CIPH_CTR_MODE)
+				dat->stream.ctr = (ctr128_f)AES_ctr32_encrypt;
 #endif
 		}
 
-	if(ret < 0)
-		{
-		EVPerr(EVP_F_AES_INIT_KEY,EVP_R_AES_KEY_SETUP_FAILED);
+	if (ret < 0) {
+		EVPerr(EVP_F_AES_INIT_KEY, EVP_R_AES_KEY_SETUP_FAILED);
 		return 0;
-		}
+	}
 
 	return 1;
-	}
+}
 
-static int aes_cbc_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+static int
+aes_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
 	if (dat->stream.cbc)
-		(*dat->stream.cbc)(in,out,len,&dat->ks,ctx->iv,ctx->encrypt);
+		(*dat->stream.cbc)(in, out, len, &dat->ks, ctx->iv,
+		    ctx->encrypt);
 	else if (ctx->encrypt)
-		CRYPTO_cbc128_encrypt(in,out,len,&dat->ks,ctx->iv,dat->block);
+		CRYPTO_cbc128_encrypt(in, out, len, &dat->ks, ctx->iv,
+		    dat->block);
 	else
-		CRYPTO_cbc128_decrypt(in,out,len,&dat->ks,ctx->iv,dat->block);
+		CRYPTO_cbc128_decrypt(in, out, len, &dat->ks, ctx->iv,
+		    dat->block);
 
 	return 1;
 }
 
-static int aes_ecb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+static int
+aes_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	size_t	bl = ctx->cipher->block_size;
 	size_t	i;
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
-	if (len<bl)	return 1;
+	if (len < bl)
+		return 1;
 
-	for (i=0,len-=bl;i<=len;i+=bl)
-		(*dat->block)(in+i,out+i,&dat->ks);
+	for (i = 0, len -= bl; i <= len; i += bl)
+		(*dat->block)(in + i, out + i, &dat->ks);
 
 	return 1;
 }
 
-static int aes_ofb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int
+aes_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
-	CRYPTO_ofb128_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,dat->block);
+	CRYPTO_ofb128_encrypt(in, out, len, &dat->ks, ctx->iv, &ctx->num,
+	    dat->block);
 	return 1;
 }
 
-static int aes_cfb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int
+aes_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
-	CRYPTO_cfb128_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
+	CRYPTO_cfb128_encrypt(in, out, len, &dat->ks, ctx->iv, &ctx->num,
+	    ctx->encrypt, dat->block);
 	return 1;
 }
 
-static int aes_cfb8_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int
+aes_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
-	CRYPTO_cfb128_8_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
+	CRYPTO_cfb128_8_encrypt(in, out, len, &dat->ks, ctx->iv, &ctx->num,
+	    ctx->encrypt, dat->block);
 	return 1;
 }
 
-static int aes_cfb1_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int
+aes_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
 	if (ctx->flags&EVP_CIPH_FLAG_LENGTH_BITS) {
-		CRYPTO_cfb128_1_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
+		CRYPTO_cfb128_1_encrypt(in, out, len, &dat->ks, ctx->iv,
+		    &ctx->num, ctx->encrypt, dat->block);
 		return 1;
 	}
 
-	while (len>=MAXBITCHUNK) {
-		CRYPTO_cfb128_1_encrypt(in,out,MAXBITCHUNK*8,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-		len-=MAXBITCHUNK;
+	while (len >= MAXBITCHUNK) {
+		CRYPTO_cfb128_1_encrypt(in, out, MAXBITCHUNK*8, &dat->ks,
+		    ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+		len -= MAXBITCHUNK;
 	}
 	if (len)
-		CRYPTO_cfb128_1_encrypt(in,out,len*8,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-	
+		CRYPTO_cfb128_1_encrypt(in, out, len*8, &dat->ks,
+		    ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+
 	return 1;
 }
 
 static int aes_ctr_cipher (EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
+    const unsigned char *in, size_t len)
 {
 	unsigned int num = ctx->num;
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
 	if (dat->stream.ctr)
-		CRYPTO_ctr128_encrypt_ctr32(in,out,len,&dat->ks,
-			ctx->iv,ctx->buf,&num,dat->stream.ctr);
+		CRYPTO_ctr128_encrypt_ctr32(in, out, len, &dat->ks,
+		    ctx->iv, ctx->buf, &num, dat->stream.ctr);
 	else
-		CRYPTO_ctr128_encrypt(in,out,len,&dat->ks,
-			ctx->iv,ctx->buf,&num,dat->block);
+		CRYPTO_ctr128_encrypt(in, out, len, &dat->ks,
+		    ctx->iv, ctx->buf, &num, dat->block);
 	ctx->num = (size_t)num;
 	return 1;
 }
 
-BLOCK_CIPHER_generic_pack(NID_aes,128,EVP_CIPH_FLAG_FIPS)
-BLOCK_CIPHER_generic_pack(NID_aes,192,EVP_CIPH_FLAG_FIPS)
-BLOCK_CIPHER_generic_pack(NID_aes,256,EVP_CIPH_FLAG_FIPS)
+BLOCK_CIPHER_generic_pack(NID_aes, 128, EVP_CIPH_FLAG_FIPS)
+BLOCK_CIPHER_generic_pack(NID_aes, 192, EVP_CIPH_FLAG_FIPS)
+BLOCK_CIPHER_generic_pack(NID_aes, 256, EVP_CIPH_FLAG_FIPS)
 
-static int aes_gcm_cleanup(EVP_CIPHER_CTX *c)
-	{
+static int
+aes_gcm_cleanup(EVP_CIPHER_CTX *c)
+{
 	EVP_AES_GCM_CTX *gctx = c->cipher_data;
+
 	OPENSSL_cleanse(&gctx->gcm, sizeof(gctx->gcm));
 	if (gctx->iv != c->iv)
 		free(gctx->iv);
 	return 1;
-	}
+}
 
 /* increment counter (64-bit int) by 1 */
-static void ctr64_inc(unsigned char *counter) {
-	int n=8;
+static void
+ctr64_inc(unsigned char *counter) {
+	int n = 8;
 	unsigned char  c;
 
 	do {
@@ -693,15 +668,17 @@ static void ctr64_inc(unsigned char *counter) {
 		c = counter[n];
 		++c;
 		counter[n] = c;
-		if (c) return;
+		if (c)
+			return;
 	} while (n);
 }
 
-static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
+static int
+aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
 	EVP_AES_GCM_CTX *gctx = c->cipher_data;
-	switch (type)
-		{
+
+	switch (type) {
 	case EVP_CTRL_INIT:
 		gctx->key_set = 0;
 		gctx->iv_set = 0;
@@ -716,19 +693,18 @@ static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 		if (arg <= 0)
 			return 0;
 #ifdef OPENSSL_FIPS
-		if (FIPS_module_mode() && !(c->flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW)
-						 && arg < 12)
+		if (FIPS_module_mode() &&
+		    !(c->flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW) && arg < 12)
 			return 0;
 #endif
 		/* Allocate memory for IV if needed */
-		if ((arg > EVP_MAX_IV_LENGTH) && (arg > gctx->ivlen))
-			{
+		if ((arg > EVP_MAX_IV_LENGTH) && (arg > gctx->ivlen)) {
 			if (gctx->iv != c->iv)
 				free(gctx->iv);
 			gctx->iv = malloc(arg);
 			if (!gctx->iv)
 				return 0;
-			}
+		}
 		gctx->ivlen = arg;
 		return 1;
 
@@ -747,12 +723,11 @@ static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
 	case EVP_CTRL_GCM_SET_IV_FIXED:
 		/* Special case: -1 length restores whole IV */
-		if (arg == -1)
-			{
+		if (arg == -1) {
 			memcpy(gctx->iv, ptr, gctx->ivlen);
 			gctx->iv_gen = 1;
 			return 1;
-			}
+		}
 		/* Fixed field must be at least 4 bytes and invocation field
 		 * at least 8.
 		 */
@@ -761,7 +736,7 @@ static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 		if (arg)
 			memcpy(gctx->iv, ptr, arg);
 		if (c->encrypt &&
-			RAND_bytes(gctx->iv + arg, gctx->ivlen - arg) <= 0)
+		    RAND_bytes(gctx->iv + arg, gctx->ivlen - arg) <= 0)
 			return 0;
 		gctx->iv_gen = 1;
 		return 1;
@@ -795,63 +770,68 @@ static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 			return 0;
 		memcpy(c->buf, ptr, arg);
 		gctx->tls_aad_len = arg;
-			{
-			unsigned int len=c->buf[arg-2]<<8|c->buf[arg-1];
+		{
+			unsigned int len = c->buf[arg - 2] << 8 |
+			    c->buf[arg - 1];
+
 			/* Correct length for explicit IV */
 			len -= EVP_GCM_TLS_EXPLICIT_IV_LEN;
+
 			/* If decrypting correct for tag too */
 			if (!c->encrypt)
 				len -= EVP_GCM_TLS_TAG_LEN;
-                        c->buf[arg-2] = len>>8;
-                        c->buf[arg-1] = len & 0xff;
-			}
+			c->buf[arg - 2] = len >> 8;
+			c->buf[arg - 1] = len & 0xff;
+		}
 		/* Extra padding: tag appended to record */
 		return EVP_GCM_TLS_TAG_LEN;
 
 	default:
 		return -1;
 
-		}
 	}
+}
 
-static int aes_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
+static int
+aes_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
+
 	if (!iv && !key)
 		return 1;
-	if (key)
-		{ do {
+	if (key) {
+		do {
 #ifdef BSAES_CAPABLE
-		if (BSAES_CAPABLE)
-			{
-			AES_set_encrypt_key(key,ctx->key_len*8,&gctx->ks);
-			CRYPTO_gcm128_init(&gctx->gcm,&gctx->ks,
-					(block128_f)AES_encrypt);
-			gctx->ctr = (ctr128_f)bsaes_ctr32_encrypt_blocks;
-			break;
-			}
-		else
+			if (BSAES_CAPABLE) {
+				AES_set_encrypt_key(key, ctx->key_len * 8,
+				    &gctx->ks);
+				CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
+				    (block128_f)AES_encrypt);
+				gctx->ctr =
+				    (ctr128_f)bsaes_ctr32_encrypt_blocks;
+				break;
+			} else
 #endif
 #ifdef VPAES_CAPABLE
-		if (VPAES_CAPABLE)
-			{
-			vpaes_set_encrypt_key(key,ctx->key_len*8,&gctx->ks);
-			CRYPTO_gcm128_init(&gctx->gcm,&gctx->ks,
-					(block128_f)vpaes_encrypt);
-			gctx->ctr = NULL;
-			break;
-			}
-		else
+			if (VPAES_CAPABLE) {
+				vpaes_set_encrypt_key(key, ctx->key_len * 8,
+				    &gctx->ks);
+				CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
+				    (block128_f)vpaes_encrypt);
+				gctx->ctr = NULL;
+				break;
+			} else
 #endif
-		(void)0;	/* terminate potentially open 'else' */
+				(void)0; /* terminate potentially open 'else' */
 
-		AES_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks);
-		CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks, (block128_f)AES_encrypt);
+			AES_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks);
+			CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
+			    (block128_f)AES_encrypt);
 #ifdef AES_CTR_ASM
-		gctx->ctr = (ctr128_f)AES_ctr32_encrypt;
+			gctx->ctr = (ctr128_f)AES_ctr32_encrypt;
 #else
-		gctx->ctr = NULL;
+			gctx->ctr = NULL;
 #endif
 		} while (0);
 
@@ -860,15 +840,12 @@ static int aes_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 		 */
 		if (iv == NULL && gctx->iv_set)
 			iv = gctx->iv;
-		if (iv)
-			{
+		if (iv) {
 			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
 			gctx->iv_set = 1;
-			}
-		gctx->key_set = 1;
 		}
-	else
-		{
+		gctx->key_set = 1;
+	} else {
 		/* If key set use IV, otherwise copy */
 		if (gctx->key_set)
 			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
@@ -876,9 +853,9 @@ static int aes_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 			memcpy(gctx->iv, iv, gctx->ivlen);
 		gctx->iv_set = 1;
 		gctx->iv_gen = 0;
-		}
-	return 1;
 	}
+	return 1;
+}
 
 /* Handle TLS GCM packet format. This consists of the last portion of the IV
  * followed by the payload and finally the tag. On encrypt generate IV,
@@ -886,83 +863,82 @@ static int aes_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
  * and verify tag.
  */
 
-static int aes_gcm_tls_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
-	{
+static int
+aes_gcm_tls_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
+{
 	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
 	int rv = -1;
+
 	/* Encrypt/decrypt must be performed in place */
-	if (out != in || len < (EVP_GCM_TLS_EXPLICIT_IV_LEN+EVP_GCM_TLS_TAG_LEN))
+	if (out != in ||
+	    len < (EVP_GCM_TLS_EXPLICIT_IV_LEN + EVP_GCM_TLS_TAG_LEN))
 		return -1;
+
 	/* Set IV from start of buffer or generate IV and write to start
 	 * of buffer.
 	 */
 	if (EVP_CIPHER_CTX_ctrl(ctx, ctx->encrypt ?
-				EVP_CTRL_GCM_IV_GEN : EVP_CTRL_GCM_SET_IV_INV,
-				EVP_GCM_TLS_EXPLICIT_IV_LEN, out) <= 0)
+	    EVP_CTRL_GCM_IV_GEN : EVP_CTRL_GCM_SET_IV_INV,
+	    EVP_GCM_TLS_EXPLICIT_IV_LEN, out) <= 0)
 		goto err;
+
 	/* Use saved AAD */
 	if (CRYPTO_gcm128_aad(&gctx->gcm, ctx->buf, gctx->tls_aad_len))
 		goto err;
+
 	/* Fix buffer and length to point to payload */
 	in += EVP_GCM_TLS_EXPLICIT_IV_LEN;
 	out += EVP_GCM_TLS_EXPLICIT_IV_LEN;
 	len -= EVP_GCM_TLS_EXPLICIT_IV_LEN + EVP_GCM_TLS_TAG_LEN;
-	if (ctx->encrypt)
-		{
+	if (ctx->encrypt) {
 		/* Encrypt payload */
-		if (gctx->ctr)
-			{
-			if (CRYPTO_gcm128_encrypt_ctr32(&gctx->gcm,
-							in, out, len,
-							gctx->ctr))
+		if (gctx->ctr) {
+			if (CRYPTO_gcm128_encrypt_ctr32(&gctx->gcm, in, out,
+			    len, gctx->ctr))
 				goto err;
-			}
-		else	{
+		} else {
 			if (CRYPTO_gcm128_encrypt(&gctx->gcm, in, out, len))
 				goto err;
-			}
+		}
 		out += len;
+
 		/* Finally write tag */
 		CRYPTO_gcm128_tag(&gctx->gcm, out, EVP_GCM_TLS_TAG_LEN);
 		rv = len + EVP_GCM_TLS_EXPLICIT_IV_LEN + EVP_GCM_TLS_TAG_LEN;
-		}
-	else
-		{
+	} else {
 		/* Decrypt */
-		if (gctx->ctr)
-			{
-			if (CRYPTO_gcm128_decrypt_ctr32(&gctx->gcm,
-							in, out, len,
-							gctx->ctr))
+		if (gctx->ctr) {
+			if (CRYPTO_gcm128_decrypt_ctr32(&gctx->gcm, in, out,
+			    len, gctx->ctr))
 				goto err;
-			}
-		else	{
+		} else {
 			if (CRYPTO_gcm128_decrypt(&gctx->gcm, in, out, len))
 				goto err;
-			}
+		}
 		/* Retrieve tag */
-		CRYPTO_gcm128_tag(&gctx->gcm, ctx->buf,
-					EVP_GCM_TLS_TAG_LEN);
+		CRYPTO_gcm128_tag(&gctx->gcm, ctx->buf, EVP_GCM_TLS_TAG_LEN);
+
 		/* If tag mismatch wipe buffer */
-		if (memcmp(ctx->buf, in + len, EVP_GCM_TLS_TAG_LEN))
-			{
+		if (memcmp(ctx->buf, in + len, EVP_GCM_TLS_TAG_LEN)) {
 			OPENSSL_cleanse(out, len);
 			goto err;
-			}
-		rv = len;
 		}
+		rv = len;
+	}
 
-	err:
+err:
 	gctx->iv_set = 0;
 	gctx->tls_aad_len = -1;
 	return rv;
-	}
+}
 
-static int aes_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
-	{
+static int
+aes_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
+{
 	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
+
 	/* If not set up, return error */
 	if (!gctx->key_set)
 		return -1;
@@ -972,95 +948,88 @@ static int aes_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 
 	if (!gctx->iv_set)
 		return -1;
-	if (in)
-		{
-		if (out == NULL)
-			{
+
+	if (in) {
+		if (out == NULL) {
 			if (CRYPTO_gcm128_aad(&gctx->gcm, in, len))
 				return -1;
-			}
-		else if (ctx->encrypt)
-			{
-			if (gctx->ctr)
-				{
+		} else if (ctx->encrypt) {
+			if (gctx->ctr) {
 				if (CRYPTO_gcm128_encrypt_ctr32(&gctx->gcm,
-							in, out, len,
-							gctx->ctr))
+				    in, out, len, gctx->ctr))
 					return -1;
-				}
-			else	{
-				if (CRYPTO_gcm128_encrypt(&gctx->gcm, in, out, len))
+			} else {
+				if (CRYPTO_gcm128_encrypt(&gctx->gcm,
+				    in, out, len))
 					return -1;
-				}
 			}
-		else
-			{
-			if (gctx->ctr)
-				{
+		} else {
+			if (gctx->ctr) {
 				if (CRYPTO_gcm128_decrypt_ctr32(&gctx->gcm,
-							in, out, len,
-							gctx->ctr))
+				    in, out, len, gctx->ctr))
 					return -1;
-				}
-			else	{
-				if (CRYPTO_gcm128_decrypt(&gctx->gcm, in, out, len))
+			} else {
+				if (CRYPTO_gcm128_decrypt(&gctx->gcm,
+				    in, out, len))
 					return -1;
-				}
 			}
-		return len;
 		}
-	else
-		{
-		if (!ctx->encrypt)
-			{
+		return len;
+	} else {
+		if (!ctx->encrypt) {
 			if (gctx->taglen < 0)
 				return -1;
-			if (CRYPTO_gcm128_finish(&gctx->gcm,
-					ctx->buf, gctx->taglen) != 0)
+			if (CRYPTO_gcm128_finish(&gctx->gcm, ctx->buf,
+			    gctx->taglen) != 0)
 				return -1;
 			gctx->iv_set = 0;
 			return 0;
-			}
+		}
 		CRYPTO_gcm128_tag(&gctx->gcm, ctx->buf, 16);
 		gctx->taglen = 16;
+
 		/* Don't reuse the IV */
 		gctx->iv_set = 0;
 		return 0;
-		}
-
 	}
 
+}
+
 #define CUSTOM_FLAGS	(EVP_CIPH_FLAG_DEFAULT_ASN1 \
 		| EVP_CIPH_CUSTOM_IV | EVP_CIPH_FLAG_CUSTOM_CIPHER \
 		| EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CTRL_INIT)
 
-BLOCK_CIPHER_custom(NID_aes,128,1,12,gcm,GCM,
-		EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,192,1,12,gcm,GCM,
-		EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,256,1,12,gcm,GCM,
-		EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 128, 1,12, gcm, GCM,
+    EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 192, 1,12, gcm, GCM,
+    EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 256, 1,12, gcm, GCM,
+    EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
 
-static int aes_xts_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
+static int
+aes_xts_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
 	EVP_AES_XTS_CTX *xctx = c->cipher_data;
+
 	if (type != EVP_CTRL_INIT)
 		return -1;
+
 	/* key1 and key2 are used as an indicator both key and IV are set */
 	xctx->xts.key1 = NULL;
 	xctx->xts.key2 = NULL;
 	return 1;
-	}
+}
 
-static int aes_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
+static int
+aes_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
+
 	if (!iv && !key)
 		return 1;
 
-	if (key) do
-		{
+	if (key) do {
 #ifdef AES_XTS_ASM
 		xctx->stream = enc ? AES_xts_encrypt : AES_xts_decrypt;
 #else
@@ -1069,100 +1038,98 @@ static int aes_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 		/* key_len is two AES keys */
 #ifdef BSAES_CAPABLE
 		if (BSAES_CAPABLE)
-			xctx->stream = enc ? bsaes_xts_encrypt : bsaes_xts_decrypt;
+			xctx->stream = enc ? bsaes_xts_encrypt :
+			    bsaes_xts_decrypt;
 		else
 #endif
 #ifdef VPAES_CAPABLE
-		if (VPAES_CAPABLE)
-		    {
-		    if (enc)
-			{
-			vpaes_set_encrypt_key(key, ctx->key_len * 4, &xctx->ks1);
-			xctx->xts.block1 = (block128_f)vpaes_encrypt;
-			}
-		    else
-			{
-			vpaes_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1);
-			xctx->xts.block1 = (block128_f)vpaes_decrypt;
+		if (VPAES_CAPABLE) {
+			if (enc) {
+				vpaes_set_encrypt_key(key, ctx->key_len * 4,
+				    &xctx->ks1);
+				xctx->xts.block1 = (block128_f)vpaes_encrypt;
+			} else {
+				vpaes_set_decrypt_key(key, ctx->key_len * 4,
+				    &xctx->ks1);
+				xctx->xts.block1 = (block128_f)vpaes_decrypt;
 			}
 
-		    vpaes_set_encrypt_key(key + ctx->key_len/2,
-						ctx->key_len * 4, &xctx->ks2);
-		    xctx->xts.block2 = (block128_f)vpaes_encrypt;
+			vpaes_set_encrypt_key(key + ctx->key_len / 2,
+			    ctx->key_len * 4, &xctx->ks2);
+			xctx->xts.block2 = (block128_f)vpaes_encrypt;
 
-		    xctx->xts.key1 = &xctx->ks1;
-		    break;
-		    }
-		else
+			xctx->xts.key1 = &xctx->ks1;
+			break;
+		} else
 #endif
-		(void)0;	/* terminate potentially open 'else' */
+			(void)0;	/* terminate potentially open 'else' */
 
-		if (enc)
-			{
+		if (enc) {
 			AES_set_encrypt_key(key, ctx->key_len * 4, &xctx->ks1);
 			xctx->xts.block1 = (block128_f)AES_encrypt;
-			}
-		else
-			{
+		} else {
 			AES_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1);
 			xctx->xts.block1 = (block128_f)AES_decrypt;
-			}
+		}
 
-		AES_set_encrypt_key(key + ctx->key_len/2,
-						ctx->key_len * 4, &xctx->ks2);
+		AES_set_encrypt_key(key + ctx->key_len / 2,
+		    ctx->key_len * 4, &xctx->ks2);
 		xctx->xts.block2 = (block128_f)AES_encrypt;
 
 		xctx->xts.key1 = &xctx->ks1;
-		} while (0);
+	} while (0);
 
-	if (iv)
-		{
+	if (iv) {
 		xctx->xts.key2 = &xctx->ks2;
 		memcpy(ctx->iv, iv, 16);
-		}
+	}
 
 	return 1;
-	}
+}
 
-static int aes_xts_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
-	{
+static int
+aes_xts_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
+{
 	EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
+
 	if (!xctx->xts.key1 || !xctx->xts.key2)
 		return 0;
-	if (!out || !in || len<AES_BLOCK_SIZE)
+	if (!out || !in || len < AES_BLOCK_SIZE)
 		return 0;
+
 #ifdef OPENSSL_FIPS
 	/* Requirement of SP800-38E */
-	if (FIPS_module_mode() && !(ctx->flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW) &&
-			(len > (1UL<<20)*16))
-		{
+	if (FIPS_module_mode() &&
+	    !(ctx->flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW) &&
+	    (len > (1UL << 20) * 16)) {
 		EVPerr(EVP_F_AES_XTS_CIPHER, EVP_R_TOO_LARGE);
 		return 0;
-		}
+	}
 #endif
 	if (xctx->stream)
-		(*xctx->stream)(in, out, len,
-				xctx->xts.key1, xctx->xts.key2, ctx->iv);
+		(*xctx->stream)(in, out, len, xctx->xts.key1, xctx->xts.key2,
+		    ctx->iv);
 	else if (CRYPTO_xts128_encrypt(&xctx->xts, ctx->iv, in, out, len,
-								ctx->encrypt))
+	    ctx->encrypt))
 		return 0;
 	return 1;
-	}
+}
 
 #define aes_xts_cleanup NULL
 
 #define XTS_FLAGS	(EVP_CIPH_FLAG_DEFAULT_ASN1 | EVP_CIPH_CUSTOM_IV \
 			 | EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CTRL_INIT)
 
-BLOCK_CIPHER_custom(NID_aes,128,1,16,xts,XTS,EVP_CIPH_FLAG_FIPS|XTS_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,256,1,16,xts,XTS,EVP_CIPH_FLAG_FIPS|XTS_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 128, 1,16, xts, XTS, EVP_CIPH_FLAG_FIPS|XTS_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 256, 1,16, xts, XTS, EVP_CIPH_FLAG_FIPS|XTS_FLAGS)
 
-static int aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
+static int
+aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
 	EVP_AES_CCM_CTX *cctx = c->cipher_data;
-	switch (type)
-		{
+
+	switch (type) {
 	case EVP_CTRL_INIT:
 		cctx->key_set = 0;
 		cctx->iv_set = 0;
@@ -1174,6 +1141,7 @@ static int aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
 	case EVP_CTRL_CCM_SET_IVLEN:
 		arg = 15 - arg;
+
 	case EVP_CTRL_CCM_SET_L:
 		if (arg < 2 || arg > 8)
 			return 0;
@@ -1185,18 +1153,17 @@ static int aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 			return 0;
 		if ((c->encrypt && ptr) || (!c->encrypt && !ptr))
 			return 0;
-		if (ptr)
-			{
+		if (ptr) {
 			cctx->tag_set = 1;
 			memcpy(c->buf, ptr, arg);
-			}
+		}
 		cctx->M = arg;
 		return 1;
 
 	case EVP_CTRL_CCM_GET_TAG:
 		if (!c->encrypt || !cctx->tag_set)
 			return 0;
-		if(!CRYPTO_ccm128_tag(&cctx->ccm, ptr, (size_t)arg))
+		if (!CRYPTO_ccm128_tag(&cctx->ccm, ptr, (size_t)arg))
 			return 0;
 		cctx->tag_set = 0;
 		cctx->iv_set = 0;
@@ -1205,116 +1172,111 @@ static int aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
 	default:
 		return -1;
-
-		}
 	}
+}
 
-static int aes_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
+static int
+aes_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
+
 	if (!iv && !key)
 		return 1;
-	if (key) do
-		{
+	if (key) do {
 #ifdef VPAES_CAPABLE
-		if (VPAES_CAPABLE)
-			{
+		if (VPAES_CAPABLE) {
 			vpaes_set_encrypt_key(key, ctx->key_len*8, &cctx->ks);
 			CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
-					&cctx->ks, (block128_f)vpaes_encrypt);
+			    &cctx->ks, (block128_f)vpaes_encrypt);
 			cctx->str = NULL;
 			cctx->key_set = 1;
 			break;
-			}
+		}
 #endif
 		AES_set_encrypt_key(key, ctx->key_len * 8, &cctx->ks);
 		CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
-					&cctx->ks, (block128_f)AES_encrypt);
+		    &cctx->ks, (block128_f)AES_encrypt);
 		cctx->str = NULL;
 		cctx->key_set = 1;
-		} while (0);
-	if (iv)
-		{
+	} while (0);
+	if (iv) {
 		memcpy(ctx->iv, iv, 15 - cctx->L);
 		cctx->iv_set = 1;
-		}
-	return 1;
 	}
+	return 1;
+}
 
-static int aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
-	{
+static int
+aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
+{
 	EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
 	CCM128_CONTEXT *ccm = &cctx->ccm;
+
 	/* If not set up, return error */
 	if (!cctx->iv_set && !cctx->key_set)
 		return -1;
 	if (!ctx->encrypt && !cctx->tag_set)
 		return -1;
-	if (!out)
-		{
-		if (!in)
-			{
-			if (CRYPTO_ccm128_setiv(ccm, ctx->iv, 15 - cctx->L,len))
+
+	if (!out) {
+		if (!in) {
+			if (CRYPTO_ccm128_setiv(ccm, ctx->iv, 15 - cctx->L,
+			    len))
 				return -1;
 			cctx->len_set = 1;
 			return len;
-			}
+		}
 		/* If have AAD need message length */
 		if (!cctx->len_set && len)
 			return -1;
 		CRYPTO_ccm128_aad(ccm, in, len);
 		return len;
-		}
+	}
 	/* EVP_*Final() doesn't return any data */
 	if (!in)
 		return 0;
 	/* If not set length yet do it */
-	if (!cctx->len_set)
-		{
+	if (!cctx->len_set) {
 		if (CRYPTO_ccm128_setiv(ccm, ctx->iv, 15 - cctx->L, len))
 			return -1;
 		cctx->len_set = 1;
-		}
-	if (ctx->encrypt)
-		{
+	}
+	if (ctx->encrypt) {
 		if (cctx->str ? CRYPTO_ccm128_encrypt_ccm64(ccm, in, out, len,
-						cctx->str) :
-				CRYPTO_ccm128_encrypt(ccm, in, out, len))
+		    cctx->str) : CRYPTO_ccm128_encrypt(ccm, in, out, len))
 			return -1;
 		cctx->tag_set = 1;
 		return len;
-		}
-	else
-		{
+	} else {
 		int rv = -1;
 		if (cctx->str ? !CRYPTO_ccm128_decrypt_ccm64(ccm, in, out, len,
-						cctx->str) :
-				!CRYPTO_ccm128_decrypt(ccm, in, out, len))
-			{
+		    cctx->str) : !CRYPTO_ccm128_decrypt(ccm, in, out, len)) {
 			unsigned char tag[16];
-			if (CRYPTO_ccm128_tag(ccm, tag, cctx->M))
-				{
+			if (CRYPTO_ccm128_tag(ccm, tag, cctx->M)) {
 				if (!memcmp(tag, ctx->buf, cctx->M))
 					rv = len;
-				}
 			}
+		}
 		if (rv == -1)
 			OPENSSL_cleanse(out, len);
 		cctx->iv_set = 0;
 		cctx->tag_set = 0;
 		cctx->len_set = 0;
 		return rv;
-		}
-
 	}
 
+}
+
 #define aes_ccm_cleanup NULL
 
-BLOCK_CIPHER_custom(NID_aes,128,1,12,ccm,CCM,EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,192,1,12,ccm,CCM,EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,256,1,12,ccm,CCM,EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 128, 1,12, ccm, CCM,
+    EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 192, 1,12, ccm, CCM,
+    EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 256, 1,12, ccm, CCM,
+    EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
 
 #endif
 #endif
diff --git a/lib/libcrypto/evp/e_aes_cbc_hmac_sha1.c b/lib/libcrypto/evp/e_aes_cbc_hmac_sha1.c
index 4d76ec74d2c..af0edb3dcf9 100644
--- a/lib/libcrypto/evp/e_aes_cbc_hmac_sha1.c
+++ b/lib/libcrypto/evp/e_aes_cbc_hmac_sha1.c
@@ -72,16 +72,15 @@
 
 #define TLS1_1_VERSION 0x0302
 
-typedef struct
-    {
-    AES_KEY		ks;
-    SHA_CTX		head,tail,md;
-    size_t		payload_length;	/* AAD length in decrypt case */
-    union {
-	unsigned int	tls_ver;
-    	unsigned char	tls_aad[16];	/* 13 used */
-    } aux;
-    } EVP_AES_HMAC_SHA1;
+typedef struct {
+	AES_KEY		ks;
+	SHA_CTX		head, tail, md;
+	size_t		payload_length;	/* AAD length in decrypt case */
+	union {
+		unsigned int	tls_ver;
+		unsigned char	tls_aad[16];	/* 13 used */
+	} aux;
+} EVP_AES_HMAC_SHA1;
 
 #define NO_PAYLOAD_LENGTH	((size_t)-1)
 
@@ -97,43 +96,37 @@ typedef struct
 extern unsigned int OPENSSL_ia32cap_P[2];
 #define AESNI_CAPABLE   (1<<(57-32))
 
-int aesni_set_encrypt_key(const unsigned char *userKey, int bits,
-			      AES_KEY *key);
-int aesni_set_decrypt_key(const unsigned char *userKey, int bits,
-			      AES_KEY *key);
+int aesni_set_encrypt_key(const unsigned char *userKey, int bits, AES_KEY *key);
+int aesni_set_decrypt_key(const unsigned char *userKey, int bits, AES_KEY *key);
 
-void aesni_cbc_encrypt(const unsigned char *in,
-			   unsigned char *out,
-			   size_t length,
-			   const AES_KEY *key,
-			   unsigned char *ivec, int enc);
+void aesni_cbc_encrypt(const unsigned char *in, unsigned char *out,
+    size_t length, const AES_KEY *key, unsigned char *ivec, int enc);
 
 void aesni_cbc_sha1_enc (const void *inp, void *out, size_t blocks,
-		const AES_KEY *key, unsigned char iv[16],
-		SHA_CTX *ctx,const void *in0);
+    const AES_KEY *key, unsigned char iv[16], SHA_CTX *ctx, const void *in0);
 
 #define data(ctx) ((EVP_AES_HMAC_SHA1 *)(ctx)->cipher_data)
 
-static int aesni_cbc_hmac_sha1_init_key(EVP_CIPHER_CTX *ctx,
-			const unsigned char *inkey,
-			const unsigned char *iv, int enc)
-	{
+static int
+aesni_cbc_hmac_sha1_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *inkey,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_HMAC_SHA1 *key = data(ctx);
 	int ret;
 
 	if (enc)
-		ret=aesni_set_encrypt_key(inkey,ctx->key_len*8,&key->ks);
+		ret = aesni_set_encrypt_key(inkey, ctx->key_len * 8, &key->ks);
 	else
-		ret=aesni_set_decrypt_key(inkey,ctx->key_len*8,&key->ks);
+		ret = aesni_set_decrypt_key(inkey, ctx->key_len * 8, &key->ks);
 
 	SHA1_Init(&key->head);	/* handy when benchmarking */
 	key->tail = key->head;
-	key->md   = key->head;
+	key->md = key->head;
 
 	key->payload_length = NO_PAYLOAD_LENGTH;
 
-	return ret<0?0:1;
-	}
+	return ret < 0 ? 0 : 1;
+}
 
 #define	STITCHED_CALL
 
@@ -141,16 +134,19 @@ static int aesni_cbc_hmac_sha1_init_key(EVP_CIPHER_CTX *ctx,
 #define	aes_off 0
 #endif
 
-void sha1_block_data_order (void *c,const void *p,size_t len);
+void sha1_block_data_order (void *c, const void *p, size_t len);
 
-static void sha1_update(SHA_CTX *c,const void *data,size_t len)
-{	const unsigned char *ptr = data;
+static void
+sha1_update(SHA_CTX *c, const void *data, size_t len)
+{
+	const unsigned char *ptr = data;
 	size_t res;
 
 	if ((res = c->num)) {
-		res = SHA_CBLOCK-res;
-		if (len<res) res=len;
-		SHA1_Update (c,ptr,res);
+		res = SHA_CBLOCK - res;
+		if (len < res)
+			res = len;
+		SHA1_Update(c, ptr, res);
 		ptr += res;
 		len -= res;
 	}
@@ -159,16 +155,17 @@ static void sha1_update(SHA_CTX *c,const void *data,size_t len)
 	len -= res;
 
 	if (len) {
-		sha1_block_data_order(c,ptr,len/SHA_CBLOCK);
+		sha1_block_data_order(c, ptr, len / SHA_CBLOCK);
 
 		ptr += len;
-		c->Nh += len>>29;
-		c->Nl += len<<=3;
-		if (c->Nl<(unsigned int)len) c->Nh++;
+		c->Nh += len >> 29;
+		c->Nl += len <<= 3;
+		if (c->Nl < (unsigned int)len)
+			c->Nh++;
 	}
 
 	if (res)
-		SHA1_Update(c,ptr,res);
+		SHA1_Update(c, ptr, res);
 }
 
 #ifdef SHA1_Update
@@ -176,96 +173,106 @@ static void sha1_update(SHA_CTX *c,const void *data,size_t len)
 #endif
 #define SHA1_Update sha1_update
 
-static int aesni_cbc_hmac_sha1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t len)
-	{
+static int
+aesni_cbc_hmac_sha1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
+{
 	EVP_AES_HMAC_SHA1 *key = data(ctx);
 	unsigned int l;
-	size_t	plen = key->payload_length,
-		iv = 0,		/* explicit IV in TLS 1.1 and later */
-		sha_off = 0;
+	size_t plen = key->payload_length,
+	    iv = 0,		/* explicit IV in TLS 1.1 and later */
+	    sha_off = 0;
 #if defined(STITCHED_CALL)
-	size_t	aes_off = 0,
-		blocks;
+	size_t aes_off = 0, blocks;
 
-	sha_off = SHA_CBLOCK-key->md.num;
+	sha_off = SHA_CBLOCK - key->md.num;
 #endif
 
 	key->payload_length = NO_PAYLOAD_LENGTH;
 
-	if (len%AES_BLOCK_SIZE) return 0;
+	if (len % AES_BLOCK_SIZE)
+		return 0;
 
 	if (ctx->encrypt) {
-		if (plen==NO_PAYLOAD_LENGTH)
+		if (plen == NO_PAYLOAD_LENGTH)
 			plen = len;
-		else if (len!=((plen+SHA_DIGEST_LENGTH+AES_BLOCK_SIZE)&-AES_BLOCK_SIZE))
+		else if (len != ((plen + SHA_DIGEST_LENGTH + AES_BLOCK_SIZE) &
+		    -AES_BLOCK_SIZE))
 			return 0;
 		else if (key->aux.tls_ver >= TLS1_1_VERSION)
 			iv = AES_BLOCK_SIZE;
 
 #if defined(STITCHED_CALL)
-		if (plen>(sha_off+iv) && (blocks=(plen-(sha_off+iv))/SHA_CBLOCK)) {
-			SHA1_Update(&key->md,in+iv,sha_off);
+		if (plen > (sha_off + iv) &&
+		    (blocks = (plen - (sha_off + iv)) / SHA_CBLOCK)) {
+			SHA1_Update(&key->md, in + iv, sha_off);
 
-			aesni_cbc_sha1_enc(in,out,blocks,&key->ks,
-				ctx->iv,&key->md,in+iv+sha_off);
+			aesni_cbc_sha1_enc(in, out, blocks, &key->ks,
+			    ctx->iv, &key->md, in + iv + sha_off);
 			blocks *= SHA_CBLOCK;
 			aes_off += blocks;
 			sha_off += blocks;
-			key->md.Nh += blocks>>29;
-			key->md.Nl += blocks<<=3;
-			if (key->md.Nl<(unsigned int)blocks) key->md.Nh++;
+			key->md.Nh += blocks >> 29;
+			key->md.Nl += blocks <<= 3;
+			if (key->md.Nl < (unsigned int)blocks)
+				key->md.Nh++;
 		} else {
 			sha_off = 0;
 		}
 #endif
 		sha_off += iv;
-		SHA1_Update(&key->md,in+sha_off,plen-sha_off);
+		SHA1_Update(&key->md, in + sha_off, plen - sha_off);
 
-		if (plen!=len)	{	/* "TLS" mode of operation */
-			if (in!=out)
-				memcpy(out+aes_off,in+aes_off,plen-aes_off);
+		if (plen != len) {	/* "TLS" mode of operation */
+			if (in != out)
+				memcpy(out + aes_off, in + aes_off,
+				    plen - aes_off);
 
 			/* calculate HMAC and append it to payload */
-			SHA1_Final(out+plen,&key->md);
+			SHA1_Final(out + plen, &key->md);
 			key->md = key->tail;
-			SHA1_Update(&key->md,out+plen,SHA_DIGEST_LENGTH);
-			SHA1_Final(out+plen,&key->md);
+			SHA1_Update(&key->md, out + plen, SHA_DIGEST_LENGTH);
+			SHA1_Final(out + plen, &key->md);
 
 			/* pad the payload|hmac */
 			plen += SHA_DIGEST_LENGTH;
-			for (l=len-plen-1;plen<len;plen++) out[plen]=l;
+			for (l = len - plen - 1; plen < len; plen++)
+				out[plen] = l;
+
 			/* encrypt HMAC|padding at once */
-			aesni_cbc_encrypt(out+aes_off,out+aes_off,len-aes_off,
-					&key->ks,ctx->iv,1);
+			aesni_cbc_encrypt(out + aes_off, out + aes_off,
+			    len - aes_off, &key->ks, ctx->iv, 1);
 		} else {
-			aesni_cbc_encrypt(in+aes_off,out+aes_off,len-aes_off,
-					&key->ks,ctx->iv,1);
+			aesni_cbc_encrypt(in + aes_off, out + aes_off,
+			    len - aes_off, &key->ks, ctx->iv, 1);
 		}
 	} else {
-		union { unsigned int  u[SHA_DIGEST_LENGTH/sizeof(unsigned int)];
-			unsigned char c[32+SHA_DIGEST_LENGTH]; } mac, *pmac;
+		union {
+			unsigned int u[SHA_DIGEST_LENGTH/sizeof(unsigned int)];
+			unsigned char c[32 + SHA_DIGEST_LENGTH];
+		} mac, *pmac;
 
 		/* arrange cache line alignment */
-		pmac = (void *)(((size_t)mac.c+31)&((size_t)0-32));
+		pmac = (void *)(((size_t)mac.c + 31) & ((size_t)0 - 32));
 
 		/* decrypt HMAC|padding at once */
-		aesni_cbc_encrypt(in,out,len,
-				&key->ks,ctx->iv,0);
+		aesni_cbc_encrypt(in, out, len, &key->ks, ctx->iv, 0);
 
 		if (plen) {	/* "TLS" mode of operation */
 			size_t inp_len, mask, j, i;
 			unsigned int res, maxpad, pad, bitlen;
 			int ret = 1;
-			union {	unsigned int  u[SHA_LBLOCK];
-				unsigned char c[SHA_CBLOCK]; }
-				*data = (void *)key->md.data;
+			union {
+				unsigned int u[SHA_LBLOCK];
+				unsigned char c[SHA_CBLOCK];
+			}
+			*data = (void *)key->md.data;
 
-			if ((key->aux.tls_aad[plen-4]<<8|key->aux.tls_aad[plen-3])
-			    >= TLS1_1_VERSION)
+			if ((key->aux.tls_aad[plen - 4] << 8 |
+			    key->aux.tls_aad[plen - 3]) >= TLS1_1_VERSION)
 				iv = AES_BLOCK_SIZE;
 
-			if (len<(iv+SHA_DIGEST_LENGTH+1))
+			if (len < (iv + SHA_DIGEST_LENGTH + 1))
 				return 0;
 
 			/* omit explicit iv */
@@ -273,93 +280,102 @@ static int aesni_cbc_hmac_sha1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 			len -= iv;
 
 			/* figure out payload length */
-			pad = out[len-1];
-			maxpad = len-(SHA_DIGEST_LENGTH+1);
-			maxpad |= (255-maxpad)>>(sizeof(maxpad)*8-8);
+			pad = out[len - 1];
+			maxpad = len - (SHA_DIGEST_LENGTH + 1);
+			maxpad |= (255 - maxpad) >> (sizeof(maxpad) * 8 - 8);
 			maxpad &= 255;
 
-			inp_len = len - (SHA_DIGEST_LENGTH+pad+1);
-			mask = (0-((inp_len-len)>>(sizeof(inp_len)*8-1)));
+			inp_len = len - (SHA_DIGEST_LENGTH + pad + 1);
+			mask = (0 - ((inp_len - len) >>
+			    (sizeof(inp_len) * 8 - 1)));
 			inp_len &= mask;
 			ret &= (int)mask;
 
-			key->aux.tls_aad[plen-2] = inp_len>>8;
-			key->aux.tls_aad[plen-1] = inp_len;
+			key->aux.tls_aad[plen - 2] = inp_len >> 8;
+			key->aux.tls_aad[plen - 1] = inp_len;
 
 			/* calculate HMAC */
 			key->md = key->head;
-			SHA1_Update(&key->md,key->aux.tls_aad,plen);
+			SHA1_Update(&key->md, key->aux.tls_aad, plen);
 
 #if 1
 			len -= SHA_DIGEST_LENGTH;		/* amend mac */
-			if (len>=(256+SHA_CBLOCK)) {
-				j = (len-(256+SHA_CBLOCK))&(0-SHA_CBLOCK);
-				j += SHA_CBLOCK-key->md.num;
-				SHA1_Update(&key->md,out,j);
+			if (len >= (256 + SHA_CBLOCK)) {
+				j = (len - (256 + SHA_CBLOCK)) &
+				    (0 - SHA_CBLOCK);
+				j += SHA_CBLOCK - key->md.num;
+				SHA1_Update(&key->md, out, j);
 				out += j;
 				len -= j;
 				inp_len -= j;
 			}
 
 			/* but pretend as if we hashed padded payload */
-			bitlen = key->md.Nl+(inp_len<<3);	/* at most 18 bits */
+			bitlen = key->md.Nl + (inp_len << 3);	/* at most 18 bits */
 #ifdef BSWAP
 			bitlen = BSWAP(bitlen);
 #else
 			mac.c[0] = 0;
-			mac.c[1] = (unsigned char)(bitlen>>16);
-			mac.c[2] = (unsigned char)(bitlen>>8);
+			mac.c[1] = (unsigned char)(bitlen >> 16);
+			mac.c[2] = (unsigned char)(bitlen >> 8);
 			mac.c[3] = (unsigned char)bitlen;
 			bitlen = mac.u[0];
 #endif
 
-			pmac->u[0]=0;
-			pmac->u[1]=0;
-			pmac->u[2]=0;
-			pmac->u[3]=0;
-			pmac->u[4]=0;
+			pmac->u[0] = 0;
+			pmac->u[1] = 0;
+			pmac->u[2] = 0;
+			pmac->u[3] = 0;
+			pmac->u[4] = 0;
 
-			for (res=key->md.num, j=0;j<len;j++) {
+			for (res = key->md.num, j = 0; j < len; j++) {
 				size_t c = out[j];
-				mask = (j-inp_len)>>(sizeof(j)*8-8);
+				mask = (j - inp_len) >> (sizeof(j) * 8 - 8);
 				c &= mask;
-				c |= 0x80&~mask&~((inp_len-j)>>(sizeof(j)*8-8));
-				data->c[res++]=(unsigned char)c;
+				c |= 0x80 & ~mask &
+				    ~((inp_len - j) >> (sizeof(j) * 8 - 8));
+				data->c[res++] = (unsigned char)c;
 
-				if (res!=SHA_CBLOCK) continue;
+				if (res != SHA_CBLOCK)
+					continue;
 
 				/* j is not incremented yet */
-				mask = 0-((inp_len+7-j)>>(sizeof(j)*8-1));
-				data->u[SHA_LBLOCK-1] |= bitlen&mask;
-				sha1_block_data_order(&key->md,data,1);
-				mask &= 0-((j-inp_len-72)>>(sizeof(j)*8-1));
+				mask = 0 - ((inp_len + 7 - j) >>
+				    (sizeof(j) * 8 - 1));
+				data->u[SHA_LBLOCK - 1] |= bitlen&mask;
+				sha1_block_data_order(&key->md, data, 1);
+				mask &= 0 - ((j - inp_len - 72) >>
+				    (sizeof(j) * 8 - 1));
 				pmac->u[0] |= key->md.h0 & mask;
 				pmac->u[1] |= key->md.h1 & mask;
 				pmac->u[2] |= key->md.h2 & mask;
 				pmac->u[3] |= key->md.h3 & mask;
 				pmac->u[4] |= key->md.h4 & mask;
-				res=0;
+				res = 0;
 			}
 
-			for(i=res;i<SHA_CBLOCK;i++,j++) data->c[i]=0;
+			for (i = res; i < SHA_CBLOCK; i++, j++)
+				data->c[i] = 0;
 
-			if (res>SHA_CBLOCK-8) {
-				mask = 0-((inp_len+8-j)>>(sizeof(j)*8-1));
-				data->u[SHA_LBLOCK-1] |= bitlen&mask;
-				sha1_block_data_order(&key->md,data,1);
-				mask &= 0-((j-inp_len-73)>>(sizeof(j)*8-1));
+			if (res > SHA_CBLOCK - 8) {
+				mask = 0 - ((inp_len + 8 - j) >>
+				    (sizeof(j) * 8 - 1));
+				data->u[SHA_LBLOCK - 1] |= bitlen & mask;
+				sha1_block_data_order(&key->md, data, 1);
+				mask &= 0 - ((j - inp_len - 73) >>
+				    (sizeof(j) * 8 - 1));
 				pmac->u[0] |= key->md.h0 & mask;
 				pmac->u[1] |= key->md.h1 & mask;
 				pmac->u[2] |= key->md.h2 & mask;
 				pmac->u[3] |= key->md.h3 & mask;
 				pmac->u[4] |= key->md.h4 & mask;
 
-				memset(data,0,SHA_CBLOCK);
-				j+=64;
+				memset(data, 0, SHA_CBLOCK);
+				j += 64;
 			}
-			data->u[SHA_LBLOCK-1] = bitlen;
-			sha1_block_data_order(&key->md,data,1);
-			mask = 0-((j-inp_len-73)>>(sizeof(j)*8-1));
+			data->u[SHA_LBLOCK - 1] = bitlen;
+			sha1_block_data_order(&key->md, data, 1);
+			mask = 0 - ((j - inp_len - 73) >> (sizeof(j) * 8 - 1));
 			pmac->u[0] |= key->md.h0 & mask;
 			pmac->u[1] |= key->md.h1 & mask;
 			pmac->u[2] |= key->md.h2 & mask;
@@ -373,209 +389,218 @@ static int aesni_cbc_hmac_sha1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 			pmac->u[3] = BSWAP(pmac->u[3]);
 			pmac->u[4] = BSWAP(pmac->u[4]);
 #else
-			for (i=0;i<5;i++) {
+			for (i = 0; i < 5; i++) {
 				res = pmac->u[i];
-				pmac->c[4*i+0]=(unsigned char)(res>>24);
-				pmac->c[4*i+1]=(unsigned char)(res>>16);
-				pmac->c[4*i+2]=(unsigned char)(res>>8);
-				pmac->c[4*i+3]=(unsigned char)res;
+				pmac->c[4 * i + 0] = (unsigned char)(res >> 24);
+				pmac->c[4 * i + 1] = (unsigned char)(res >> 16);
+				pmac->c[4 * i + 2] = (unsigned char)(res >> 8);
+				pmac->c[4 * i + 3] = (unsigned char)res;
 			}
 #endif
 			len += SHA_DIGEST_LENGTH;
 #else
-			SHA1_Update(&key->md,out,inp_len);
+			SHA1_Update(&key->md, out, inp_len);
 			res = key->md.num;
-			SHA1_Final(pmac->c,&key->md);
+			SHA1_Final(pmac->c, &key->md);
 
 			{
-			unsigned int inp_blocks, pad_blocks;
-
-			/* but pretend as if we hashed padded payload */
-			inp_blocks = 1+((SHA_CBLOCK-9-res)>>(sizeof(res)*8-1));
-			res += (unsigned int)(len-inp_len);
-			pad_blocks = res / SHA_CBLOCK;
-			res %= SHA_CBLOCK;
-			pad_blocks += 1+((SHA_CBLOCK-9-res)>>(sizeof(res)*8-1));
-			for (;inp_blocks<pad_blocks;inp_blocks++)
-				sha1_block_data_order(&key->md,data,1);
+				unsigned int inp_blocks, pad_blocks;
+
+				/* but pretend as if we hashed padded payload */
+				inp_blocks = 1 + ((SHA_CBLOCK - 9 - res) >>
+				    (sizeof(res) * 8 - 1));
+				res += (unsigned int)(len - inp_len);
+				pad_blocks = res / SHA_CBLOCK;
+				res %= SHA_CBLOCK;
+				pad_blocks += 1 + ((SHA_CBLOCK - 9 - res) >>
+				    (sizeof(res) * 8 - 1));
+				for (; inp_blocks < pad_blocks; inp_blocks++)
+					sha1_block_data_order(&key->md,
+					    data, 1);
 			}
 #endif
 			key->md = key->tail;
-			SHA1_Update(&key->md,pmac->c,SHA_DIGEST_LENGTH);
-			SHA1_Final(pmac->c,&key->md);
+			SHA1_Update(&key->md, pmac->c, SHA_DIGEST_LENGTH);
+			SHA1_Final(pmac->c, &key->md);
 
 			/* verify HMAC */
 			out += inp_len;
 			len -= inp_len;
 #if 1
 			{
-			unsigned char *p = out+len-1-maxpad-SHA_DIGEST_LENGTH;
-			size_t off = out-p;
-			unsigned int c, cmask;
-
-			maxpad += SHA_DIGEST_LENGTH;
-			for (res=0,i=0,j=0;j<maxpad;j++) {
-				c = p[j];
-				cmask = ((int)(j-off-SHA_DIGEST_LENGTH))>>(sizeof(int)*8-1);
-				res |= (c^pad)&~cmask;	/* ... and padding */
-				cmask &= ((int)(off-1-j))>>(sizeof(int)*8-1);
-				res |= (c^pmac->c[i])&cmask;
-				i += 1&cmask;
-			}
-			maxpad -= SHA_DIGEST_LENGTH;
-
-			res = 0-((0-res)>>(sizeof(res)*8-1));
-			ret &= (int)~res;
+				unsigned char *p =
+				    out + len - 1 - maxpad - SHA_DIGEST_LENGTH;
+				size_t off = out - p;
+				unsigned int c, cmask;
+
+				maxpad += SHA_DIGEST_LENGTH;
+				for (res = 0, i = 0, j = 0; j < maxpad; j++) {
+					c = p[j];
+					cmask = ((int)(j - off -
+					    SHA_DIGEST_LENGTH)) >>
+					    (sizeof(int) * 8 - 1);
+					res |= (c ^ pad) & ~cmask;	/* ... and padding */
+					cmask &= ((int)(off - 1 - j)) >>
+					    (sizeof(int) * 8 - 1);
+					res |= (c ^ pmac->c[i]) & cmask;
+					i += 1 & cmask;
+				}
+				maxpad -= SHA_DIGEST_LENGTH;
+
+				res = 0 - ((0 - res) >> (sizeof(res) * 8 - 1));
+				ret &= (int)~res;
 			}
 #else
-			for (res=0,i=0;i<SHA_DIGEST_LENGTH;i++)
-				res |= out[i]^pmac->c[i];
-			res = 0-((0-res)>>(sizeof(res)*8-1));
+			for (res = 0, i = 0; i < SHA_DIGEST_LENGTH; i++)
+				res |= out[i] ^ pmac->c[i];
+			res = 0 - ((0 - res) >> (sizeof(res) * 8 - 1));
 			ret &= (int)~res;
 
 			/* verify padding */
-			pad = (pad&~res) | (maxpad&res);
-			out = out+len-1-pad;
-			for (res=0,i=0;i<pad;i++)
-				res |= out[i]^pad;
+			pad = (pad & ~res) | (maxpad & res);
+			out = out + len - 1 - pad;
+			for (res = 0, i = 0; i < pad; i++)
+				res |= out[i] ^ pad;
 
-			res = (0-res)>>(sizeof(res)*8-1);
+			res = (0 - res) >> (sizeof(res) * 8 - 1);
 			ret &= (int)~res;
 #endif
 			return ret;
 		} else {
-			SHA1_Update(&key->md,out,len);
+			SHA1_Update(&key->md, out, len);
 		}
 	}
 
 	return 1;
-	}
+}
 
-static int aesni_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
-	{
+static int
+aesni_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
+{
 	EVP_AES_HMAC_SHA1 *key = data(ctx);
 
-	switch (type)
-		{
+	switch (type) {
 	case EVP_CTRL_AEAD_SET_MAC_KEY:
 		{
-		unsigned int  i;
-		unsigned char hmac_key[64];
+			unsigned int  i;
+			unsigned char hmac_key[64];
 
-		memset (hmac_key,0,sizeof(hmac_key));
+			memset (hmac_key, 0, sizeof(hmac_key));
 
-		if (arg > (int)sizeof(hmac_key)) {
-			SHA1_Init(&key->head);
-			SHA1_Update(&key->head,ptr,arg);
-			SHA1_Final(hmac_key,&key->head);
-		} else {
-			memcpy(hmac_key,ptr,arg);
-		}
+			if (arg > (int)sizeof(hmac_key)) {
+				SHA1_Init(&key->head);
+				SHA1_Update(&key->head, ptr, arg);
+				SHA1_Final(hmac_key, &key->head);
+			} else {
+				memcpy(hmac_key, ptr, arg);
+			}
 
-		for (i=0;i<sizeof(hmac_key);i++)
-			hmac_key[i] ^= 0x36;		/* ipad */
-		SHA1_Init(&key->head);
-		SHA1_Update(&key->head,hmac_key,sizeof(hmac_key));
+			for (i = 0; i < sizeof(hmac_key); i++)
+				hmac_key[i] ^= 0x36;		/* ipad */
+			SHA1_Init(&key->head);
+			SHA1_Update(&key->head, hmac_key, sizeof(hmac_key));
 
-		for (i=0;i<sizeof(hmac_key);i++)
-			hmac_key[i] ^= 0x36^0x5c;	/* opad */
-		SHA1_Init(&key->tail);
-		SHA1_Update(&key->tail,hmac_key,sizeof(hmac_key));
+			for (i = 0; i < sizeof(hmac_key); i++)
+				hmac_key[i] ^= 0x36 ^ 0x5c;	/* opad */
+			SHA1_Init(&key->tail);
+			SHA1_Update(&key->tail, hmac_key, sizeof(hmac_key));
 
-		OPENSSL_cleanse(hmac_key,sizeof(hmac_key));
+			OPENSSL_cleanse(hmac_key, sizeof(hmac_key));
 
-		return 1;
+			return 1;
 		}
 	case EVP_CTRL_AEAD_TLS1_AAD:
 		{
-		unsigned char *p=ptr;
-		unsigned int   len=p[arg-2]<<8|p[arg-1];
-
-		if (ctx->encrypt)
-			{
-			key->payload_length = len;
-			if ((key->aux.tls_ver=p[arg-4]<<8|p[arg-3]) >= TLS1_1_VERSION) {
-				len -= AES_BLOCK_SIZE;
-				p[arg-2] = len>>8;
-				p[arg-1] = len;
-			}
-			key->md = key->head;
-			SHA1_Update(&key->md,p,arg);
-
-			return (int)(((len+SHA_DIGEST_LENGTH+AES_BLOCK_SIZE)&-AES_BLOCK_SIZE)
-				- len);
-			}
-		else
-			{
-			if (arg>13) arg = 13;
-			memcpy(key->aux.tls_aad,ptr,arg);
-			key->payload_length = arg;
-
-			return SHA_DIGEST_LENGTH;
+			unsigned char *p = ptr;
+			unsigned int len = p[arg - 2] << 8 | p[arg - 1];
+
+			if (ctx->encrypt) {
+				key->payload_length = len;
+				if ((key->aux.tls_ver = p[arg - 4] << 8 |
+				    p[arg - 3]) >= TLS1_1_VERSION) {
+					len -= AES_BLOCK_SIZE;
+					p[arg - 2] = len >> 8;
+					p[arg - 1] = len;
+				}
+				key->md = key->head;
+				SHA1_Update(&key->md, p, arg);
+
+				return (int)(((len + SHA_DIGEST_LENGTH +
+				    AES_BLOCK_SIZE) & -AES_BLOCK_SIZE) - len);
+			} else {
+				if (arg > 13)
+					arg = 13;
+				memcpy(key->aux.tls_aad, ptr, arg);
+				key->payload_length = arg;
+
+				return SHA_DIGEST_LENGTH;
 			}
 		}
 	default:
 		return -1;
-		}
 	}
+}
 
-static EVP_CIPHER aesni_128_cbc_hmac_sha1_cipher =
-	{
+static EVP_CIPHER aesni_128_cbc_hmac_sha1_cipher = {
 #ifdef NID_aes_128_cbc_hmac_sha1
 	NID_aes_128_cbc_hmac_sha1,
 #else
 	NID_undef,
 #endif
-	16,16,16,
+	16, 16, 16,
 	EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|EVP_CIPH_FLAG_AEAD_CIPHER,
 	aesni_cbc_hmac_sha1_init_key,
 	aesni_cbc_hmac_sha1_cipher,
 	NULL,
 	sizeof(EVP_AES_HMAC_SHA1),
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_set_asn1_iv,
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_get_asn1_iv,
+	EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_set_asn1_iv,
+	EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_get_asn1_iv,
 	aesni_cbc_hmac_sha1_ctrl,
 	NULL
-	};
+};
 
-static EVP_CIPHER aesni_256_cbc_hmac_sha1_cipher =
-	{
+static EVP_CIPHER aesni_256_cbc_hmac_sha1_cipher = {
 #ifdef NID_aes_256_cbc_hmac_sha1
 	NID_aes_256_cbc_hmac_sha1,
 #else
 	NID_undef,
 #endif
-	16,32,16,
+	16, 32, 16,
 	EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|EVP_CIPH_FLAG_AEAD_CIPHER,
 	aesni_cbc_hmac_sha1_init_key,
 	aesni_cbc_hmac_sha1_cipher,
 	NULL,
 	sizeof(EVP_AES_HMAC_SHA1),
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_set_asn1_iv,
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_get_asn1_iv,
+	EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_set_asn1_iv,
+	EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_get_asn1_iv,
 	aesni_cbc_hmac_sha1_ctrl,
 	NULL
-	};
+};
 
-const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void)
-	{
-	return(OPENSSL_ia32cap_P[1]&AESNI_CAPABLE?
-		&aesni_128_cbc_hmac_sha1_cipher:NULL);
-	}
+const EVP_CIPHER *
+EVP_aes_128_cbc_hmac_sha1(void)
+{
+	return(OPENSSL_ia32cap_P[1] & AESNI_CAPABLE?
+	&aesni_128_cbc_hmac_sha1_cipher : NULL);
+}
 
-const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void)
-	{
-	return(OPENSSL_ia32cap_P[1]&AESNI_CAPABLE?
-		&aesni_256_cbc_hmac_sha1_cipher:NULL);
-	}
+const EVP_CIPHER *
+EVP_aes_256_cbc_hmac_sha1(void)
+{
+	return(OPENSSL_ia32cap_P[1] & AESNI_CAPABLE?
+	&aesni_256_cbc_hmac_sha1_cipher : NULL);
+}
 #else
-const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void)
-	{
-	return NULL;
-	}
-const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void)
-	{
+const EVP_CIPHER *
+EVP_aes_128_cbc_hmac_sha1(void)
+{
 	return NULL;
-	}
+}
+
+const EVP_CIPHER *
+EVP_aes_256_cbc_hmac_sha1(void)
+{
+	    return NULL;
+}
 #endif
 #endif
diff --git a/lib/libcrypto/evp/e_bf.c b/lib/libcrypto/evp/e_bf.c
index cc224e53639..62194767c87 100644
--- a/lib/libcrypto/evp/e_bf.c
+++ b/lib/libcrypto/evp/e_bf.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,24 +65,23 @@
 #include <openssl/blowfish.h>
 
 static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		       const unsigned char *iv, int enc);
+    const unsigned char *iv, int enc);
 
-typedef struct
-	{
+typedef struct {
 	BF_KEY ks;
-	} EVP_BF_KEY;
+} EVP_BF_KEY;
 
 #define data(ctx)	EVP_C_DATA(EVP_BF_KEY,ctx)
 
 IMPLEMENT_BLOCK_CIPHER(bf, ks, BF, EVP_BF_KEY, NID_bf, 8, 16, 8, 64,
-			EVP_CIPH_VARIABLE_LENGTH, bf_init_key, NULL, 
-			EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
-	
-static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		       const unsigned char *iv, int enc)
-	{
-	BF_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),key);
-	return 1;
-	}
+    EVP_CIPH_VARIABLE_LENGTH, bf_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
 
+static int
+bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	BF_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);
+	return 1;
+}
 #endif
diff --git a/lib/libcrypto/evp/e_camellia.c b/lib/libcrypto/evp/e_camellia.c
index 8bb7c320d39..377d121b891 100644
--- a/lib/libcrypto/evp/e_camellia.c
+++ b/lib/libcrypto/evp/e_camellia.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,63 +63,61 @@
 #include "evp_locl.h"
 
 static int camellia_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc);
+    const unsigned char *iv, int enc);
 
 /* Camellia subkey Structure */
-typedef struct
-	{
+typedef struct {
 	CAMELLIA_KEY ks;
-	} EVP_CAMELLIA_KEY;
+} EVP_CAMELLIA_KEY;
 
 /* Attribute operation for Camellia */
 #define data(ctx)	EVP_C_DATA(EVP_CAMELLIA_KEY,ctx)
 
 IMPLEMENT_BLOCK_CIPHER(camellia_128, ks, Camellia, EVP_CAMELLIA_KEY,
-	NID_camellia_128, 16, 16, 16, 128,
-	0, camellia_init_key, NULL, 
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL)
+    NID_camellia_128, 16, 16, 16, 128,
+    0, camellia_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL)
 IMPLEMENT_BLOCK_CIPHER(camellia_192, ks, Camellia, EVP_CAMELLIA_KEY,
-	NID_camellia_192, 16, 24, 16, 128,
-	0, camellia_init_key, NULL, 
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL)
+    NID_camellia_192, 16, 24, 16, 128,
+    0, camellia_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL)
 IMPLEMENT_BLOCK_CIPHER(camellia_256, ks, Camellia, EVP_CAMELLIA_KEY,
-	NID_camellia_256, 16, 32, 16, 128,
-	0, camellia_init_key, NULL, 
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL)
+    NID_camellia_256, 16, 32, 16, 128,
+    0, camellia_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL)
 
 #define IMPLEMENT_CAMELLIA_CFBR(ksize,cbits)	IMPLEMENT_CFBR(camellia,Camellia,EVP_CAMELLIA_KEY,ks,ksize,cbits,16)
 
-IMPLEMENT_CAMELLIA_CFBR(128,1)
-IMPLEMENT_CAMELLIA_CFBR(192,1)
-IMPLEMENT_CAMELLIA_CFBR(256,1)
+IMPLEMENT_CAMELLIA_CFBR(128, 1)
+IMPLEMENT_CAMELLIA_CFBR(192, 1)
+IMPLEMENT_CAMELLIA_CFBR(256, 1)
 
-IMPLEMENT_CAMELLIA_CFBR(128,8)
-IMPLEMENT_CAMELLIA_CFBR(192,8)
-IMPLEMENT_CAMELLIA_CFBR(256,8)
+IMPLEMENT_CAMELLIA_CFBR(128, 8)
+IMPLEMENT_CAMELLIA_CFBR(192, 8)
+IMPLEMENT_CAMELLIA_CFBR(256, 8)
 
 
-
-/* The subkey for Camellia is generated. */ 
-static int camellia_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc)
-	{
+/* The subkey for Camellia is generated. */
+static int
+camellia_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	int ret;
 
-	ret=Camellia_set_key(key, ctx->key_len * 8, ctx->cipher_data);
+	ret = Camellia_set_key(key, ctx->key_len * 8, ctx->cipher_data);
 
-	if(ret < 0)
-		{
-		EVPerr(EVP_F_CAMELLIA_INIT_KEY,EVP_R_CAMELLIA_KEY_SETUP_FAILED);
+	if (ret < 0) {
+		EVPerr(EVP_F_CAMELLIA_INIT_KEY,
+		    EVP_R_CAMELLIA_KEY_SETUP_FAILED);
 		return 0;
-		}
-
-	return 1;
 	}
 
+	return 1;
+}
 #endif
diff --git a/lib/libcrypto/evp/e_cast.c b/lib/libcrypto/evp/e_cast.c
index d77bcd9298f..199c5bf48e6 100644
--- a/lib/libcrypto/evp/e_cast.c
+++ b/lib/libcrypto/evp/e_cast.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,25 +66,24 @@
 #include <openssl/cast.h>
 
 static int cast_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			 const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 
-typedef struct
-	{
+typedef struct {
 	CAST_KEY ks;
-	} EVP_CAST_KEY;
+} EVP_CAST_KEY;
 
 #define data(ctx)	EVP_C_DATA(EVP_CAST_KEY,ctx)
 
-IMPLEMENT_BLOCK_CIPHER(cast5, ks, CAST, EVP_CAST_KEY, 
-			NID_cast5, 8, CAST_KEY_LENGTH, 8, 64,
-			EVP_CIPH_VARIABLE_LENGTH, cast_init_key, NULL,
-			EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
-			
-static int cast_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			 const unsigned char *iv, int enc)
-	{
-	CAST_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),key);
-	return 1;
-	}
+IMPLEMENT_BLOCK_CIPHER(cast5, ks, CAST, EVP_CAST_KEY,
+    NID_cast5, 8, CAST_KEY_LENGTH, 8, 64,
+    EVP_CIPH_VARIABLE_LENGTH, cast_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
 
+static int
+cast_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	CAST_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);
+	return 1;
+}
 #endif
diff --git a/lib/libcrypto/evp/e_chacha.c b/lib/libcrypto/evp/e_chacha.c
index 4a20186006a..0c32b99df4e 100644
--- a/lib/libcrypto/evp/e_chacha.c
+++ b/lib/libcrypto/evp/e_chacha.c
@@ -41,7 +41,7 @@ static const EVP_CIPHER chacha20_cipher = {
 const EVP_CIPHER *
 EVP_chacha20(void)
 {
-	return(&chacha20_cipher);
+	return (&chacha20_cipher);
 }
 
 static int
diff --git a/lib/libcrypto/evp/e_des.c b/lib/libcrypto/evp/e_des.c
index ca009f2c525..ac46ba6a966 100644
--- a/lib/libcrypto/evp/e_des.c
+++ b/lib/libcrypto/evp/e_des.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,150 +66,155 @@
 #include <openssl/rand.h>
 
 static int des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc);
+    const unsigned char *iv, int enc);
 static int des_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
 /* Because of various casts and different names can't use IMPLEMENT_BLOCK_CIPHER */
 
-static int des_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			  const unsigned char *in, size_t inl)
+static int
+des_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
 	BLOCK_CIPHER_ecb_loop()
-		DES_ecb_encrypt((DES_cblock *)(in + i), (DES_cblock *)(out + i), ctx->cipher_data, ctx->encrypt);
+	DES_ecb_encrypt((DES_cblock *)(in + i), (DES_cblock *)(out + i),
+	    ctx->cipher_data, ctx->encrypt);
 	return 1;
 }
 
-static int des_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			  const unsigned char *in, size_t inl)
+static int
+des_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
-	while(inl>=EVP_MAXCHUNK)
-		{
+	while (inl >= EVP_MAXCHUNK) {
 		DES_ofb64_encrypt(in, out, (long)EVP_MAXCHUNK, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, &ctx->num);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+		    (DES_cblock *)ctx->iv, &ctx->num);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
 		DES_ofb64_encrypt(in, out, (long)inl, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, &ctx->num);
+		    (DES_cblock *)ctx->iv, &ctx->num);
 	return 1;
 }
 
-static int des_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			  const unsigned char *in, size_t inl)
+static int
+des_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
-	while(inl>=EVP_MAXCHUNK)
-		{
+	while (inl >= EVP_MAXCHUNK) {
 		DES_ncbc_encrypt(in, out, (long)EVP_MAXCHUNK, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
 		DES_ncbc_encrypt(in, out, (long)inl, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, ctx->encrypt);
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
 	return 1;
 }
 
-static int des_cfb64_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			    const unsigned char *in, size_t inl)
+static int
+des_cfb64_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
-	while(inl>=EVP_MAXCHUNK)
-		{
-		DES_cfb64_encrypt(in,out, (long)EVP_MAXCHUNK, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+	while (inl >= EVP_MAXCHUNK) {
+		DES_cfb64_encrypt(in, out, (long)EVP_MAXCHUNK, ctx->cipher_data,
+		    (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
 		DES_cfb64_encrypt(in, out, (long)inl, ctx->cipher_data,
-			  (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
+		    (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
 	return 1;
 }
 
 /* Although we have a CFB-r implementation for DES, it doesn't pack the right
    way, so wrap it here */
-static int des_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl)
-    {
-    size_t n,chunk=EVP_MAXCHUNK/8;
-    unsigned char c[1],d[1];
-
-    if (inl<chunk) chunk=inl;
-
-    while (inl && inl>=chunk)
-	{
-	for(n=0 ; n < chunk*8; ++n)
-	    {
-	    c[0]=(in[n/8]&(1 << (7-n%8))) ? 0x80 : 0;
-	    DES_cfb_encrypt(c,d,1,1,ctx->cipher_data,(DES_cblock *)ctx->iv,
-			ctx->encrypt);
-	    out[n/8]=(out[n/8]&~(0x80 >> (unsigned int)(n%8))) |
-		     ((d[0]&0x80) >> (unsigned int)(n%8));
-	    }
-	inl-=chunk;
-	in +=chunk;
-	out+=chunk;
-	if (inl<chunk) chunk=inl;
+static int
+des_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	size_t n, chunk = EVP_MAXCHUNK/8;
+	unsigned char c[1], d[1];
+
+	if (inl < chunk)
+		chunk = inl;
+
+	while (inl && inl >= chunk) {
+		for (n = 0; n < chunk*8; ++n) {
+			c[0] = (in[n / 8] & (1 << (7 - n % 8))) ? 0x80 : 0;
+			DES_cfb_encrypt(c, d, 1, 1, ctx->cipher_data,
+			    (DES_cblock *)ctx->iv, ctx->encrypt);
+			out[n / 8] = (out[n / 8] &
+			    ~(0x80 >> (unsigned int)(n % 8))) |
+			    ((d[0] & 0x80) >> (unsigned int)(n % 8));
+		}
+		inl -= chunk;
+		in += chunk;
+		out += chunk;
+		if (inl < chunk)
+			chunk = inl;
 	}
 
-    return 1;
-    }
-
-static int des_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl)
-    {
-    while (inl>=EVP_MAXCHUNK)
-	{
-	DES_cfb_encrypt(in,out,8,(long)EVP_MAXCHUNK,ctx->cipher_data,
-			(DES_cblock *)ctx->iv,ctx->encrypt);
-	inl-=EVP_MAXCHUNK;
-	in +=EVP_MAXCHUNK;
-	out+=EVP_MAXCHUNK;
+	return 1;
+}
+
+static int
+des_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	while (inl >= EVP_MAXCHUNK) {
+		DES_cfb_encrypt(in, out, 8, (long)EVP_MAXCHUNK,
+		    ctx->cipher_data, (DES_cblock *)ctx->iv, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
 	}
-    if (inl)
-	DES_cfb_encrypt(in,out,8,(long)inl,ctx->cipher_data,
-			(DES_cblock *)ctx->iv,ctx->encrypt);
-    return 1;
-    }
+	if (inl)
+		DES_cfb_encrypt(in, out, 8,(long)inl, ctx->cipher_data,
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
+	return 1;
+}
 
 BLOCK_CIPHER_defs(des, DES_key_schedule, NID_des, 8, 8, 8, 64,
-			EVP_CIPH_RAND_KEY, des_init_key, NULL,
-			EVP_CIPHER_set_asn1_iv,
-			EVP_CIPHER_get_asn1_iv,
-			des_ctrl)
-
-BLOCK_CIPHER_def_cfb(des,DES_key_schedule,NID_des,8,8,1,
-		     EVP_CIPH_RAND_KEY, des_init_key,NULL,
-		     EVP_CIPHER_set_asn1_iv,
-		     EVP_CIPHER_get_asn1_iv,des_ctrl)
-
-BLOCK_CIPHER_def_cfb(des,DES_key_schedule,NID_des,8,8,8,
-		     EVP_CIPH_RAND_KEY,des_init_key,NULL,
-		     EVP_CIPHER_set_asn1_iv,
-		     EVP_CIPHER_get_asn1_iv,des_ctrl)
-
-static int des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc)
-	{
+    EVP_CIPH_RAND_KEY, des_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    des_ctrl)
+
+BLOCK_CIPHER_def_cfb(des, DES_key_schedule, NID_des, 8,8, 1,
+    EVP_CIPH_RAND_KEY, des_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv, des_ctrl)
+
+BLOCK_CIPHER_def_cfb(des, DES_key_schedule, NID_des, 8,8, 8,
+    EVP_CIPH_RAND_KEY, des_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv, des_ctrl)
+
+static int
+des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	DES_cblock *deskey = (DES_cblock *)key;
+
 #ifdef EVP_CHECK_DES_KEY
-	if(DES_set_key_checked(deskey,ctx->cipher_data) != 0)
+	if (DES_set_key_checked(deskey, ctx->cipher_data) != 0)
 		return 0;
 #else
-	DES_set_key_unchecked(deskey,ctx->cipher_data);
+	DES_set_key_unchecked(deskey, ctx->cipher_data);
 #endif
 	return 1;
-	}
+}
 
-static int des_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-	
-	switch(type)
-		{
+static int
+des_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
+	switch (type) {
 	case EVP_CTRL_RAND_KEY:
 		if (RAND_bytes(ptr, 8) <= 0)
 			return 0;
@@ -218,7 +223,7 @@ static int des_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
 	default:
 		return -1;
-		}
 	}
+}
 
 #endif
diff --git a/lib/libcrypto/evp/e_des3.c b/lib/libcrypto/evp/e_des3.c
index 8d7b7de292b..ddb069dda57 100644
--- a/lib/libcrypto/evp/e_des3.c
+++ b/lib/libcrypto/evp/e_des3.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -68,150 +68,147 @@
 #ifndef OPENSSL_FIPS
 
 static int des_ede_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			    const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 
 static int des_ede3_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			     const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 
 static int des3_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
-typedef struct
-    {
+typedef struct {
     DES_key_schedule ks1;/* key schedule */
     DES_key_schedule ks2;/* key schedule (for ede) */
     DES_key_schedule ks3;/* key schedule (for ede3) */
-    } DES_EDE_KEY;
+} DES_EDE_KEY;
 
 #define data(ctx) ((DES_EDE_KEY *)(ctx)->cipher_data)
 
 /* Because of various casts and different args can't use IMPLEMENT_BLOCK_CIPHER */
 
-static int des_ede_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t inl)
+static int
+des_ede_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
 	BLOCK_CIPHER_ecb_loop()
-		DES_ecb3_encrypt((const_DES_cblock *)(in + i),
-				 (DES_cblock *)(out + i),
-				 &data(ctx)->ks1, &data(ctx)->ks2,
-				 &data(ctx)->ks3,
-				 ctx->encrypt);
+	DES_ecb3_encrypt((const_DES_cblock *)(in + i), (DES_cblock *)(out + i),
+	    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3, ctx->encrypt);
 	return 1;
 }
 
-static int des_ede_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t inl)
+static int
+des_ede_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
-	while (inl>=EVP_MAXCHUNK)
-		{
+	while (inl >= EVP_MAXCHUNK) {
 		DES_ede3_ofb64_encrypt(in, out, (long)EVP_MAXCHUNK,
-			       &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-			       (DES_cblock *)ctx->iv, &ctx->num);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, &ctx->num);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
 		DES_ede3_ofb64_encrypt(in, out, (long)inl,
-				&data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-                               (DES_cblock *)ctx->iv, &ctx->num);
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, &ctx->num);
 
 	return 1;
 }
 
-static int des_ede_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t inl)
+static int
+des_ede_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
 #ifdef KSSL_DEBUG
 	{
-        int i;
-        char *cp;
-	printf("des_ede_cbc_cipher(ctx=%lx, buflen=%d)\n", ctx, ctx->buf_len);
-	printf("\t iv= ");
-        for(i=0;i<8;i++)
-                printf("%02X",ctx->iv[i]);
-	printf("\n");
+		int i;
+		char *cp;
+		printf("des_ede_cbc_cipher(ctx=%lx, buflen=%d)\n", ctx, ctx->buf_len);
+		printf("\t iv= ");
+		for (i = 0; i < 8; i++)
+			printf("%02X",ctx->iv[i]);
+		printf("\n");
 	}
 #endif    /* KSSL_DEBUG */
-	while (inl>=EVP_MAXCHUNK)
-		{
+	while (inl >= EVP_MAXCHUNK) {
 		DES_ede3_cbc_encrypt(in, out, (long)EVP_MAXCHUNK,
-			     &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-			     (DES_cblock *)ctx->iv, ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
 		DES_ede3_cbc_encrypt(in, out, (long)inl,
-			     &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-                             (DES_cblock *)ctx->iv, ctx->encrypt);
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
 	return 1;
 }
 
-static int des_ede_cfb64_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t inl)
+static int
+des_ede_cfb64_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
-	while (inl>=EVP_MAXCHUNK)
-		{
-		DES_ede3_cfb64_encrypt(in, out, (long)EVP_MAXCHUNK, 
-			       &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-			       (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+	while (inl >= EVP_MAXCHUNK) {
+		DES_ede3_cfb64_encrypt(in, out, (long)EVP_MAXCHUNK,
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
 		DES_ede3_cfb64_encrypt(in, out, (long)inl,
-			       &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-                               (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
 	return 1;
 }
 
 /* Although we have a CFB-r implementation for 3-DES, it doesn't pack the right
    way, so wrap it here */
-static int des_ede3_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-				const unsigned char *in, size_t inl)
-    {
-    size_t n;
-    unsigned char c[1],d[1];
+static int
+des_ede3_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	size_t n;
+	unsigned char c[1], d[1];
 
-    for(n=0 ; n < inl ; ++n)
-	{
-	c[0]=(in[n/8]&(1 << (7-n%8))) ? 0x80 : 0;
-	DES_ede3_cfb_encrypt(c,d,1,1,
-			     &data(ctx)->ks1,&data(ctx)->ks2,&data(ctx)->ks3,
-			     (DES_cblock *)ctx->iv,ctx->encrypt);
-	out[n/8]=(out[n/8]&~(0x80 >> (unsigned int)(n%8))) |
-		 ((d[0]&0x80) >> (unsigned int)(n%8));
+	for (n = 0; n < inl; ++n) {
+		c[0] = (in[n/8]&(1 << (7 - n % 8))) ? 0x80 : 0;
+		DES_ede3_cfb_encrypt(c, d, 1, 1,
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
+		out[n / 8] = (out[n / 8] & ~(0x80 >> (unsigned int)(n % 8))) |
+		    ((d[0] & 0x80) >> (unsigned int)(n % 8));
 	}
 
-    return 1;
-    }
+	return 1;
+}
 
-static int des_ede3_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-				const unsigned char *in, size_t inl)
-    {
-    while (inl>=EVP_MAXCHUNK)
-	{
-	DES_ede3_cfb_encrypt(in,out,8,(long)EVP_MAXCHUNK,
-			 &data(ctx)->ks1,&data(ctx)->ks2,&data(ctx)->ks3,
-			 (DES_cblock *)ctx->iv,ctx->encrypt);
-	inl-=EVP_MAXCHUNK;
-	in +=EVP_MAXCHUNK;
-	out+=EVP_MAXCHUNK;
+static int
+des_ede3_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	while (inl >= EVP_MAXCHUNK) {
+		DES_ede3_cfb_encrypt(in, out, 8, (long)EVP_MAXCHUNK,
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
 	}
-    if (inl)
-	DES_ede3_cfb_encrypt(in,out,8,(long)inl,
-			&data(ctx)->ks1,&data(ctx)->ks2,&data(ctx)->ks3,
-			(DES_cblock *)ctx->iv,ctx->encrypt);
-    return 1;
-    }
+	if (inl)
+		DES_ede3_cfb_encrypt(in, out, 8, (long)inl,
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
+	return 1;
+}
 
 BLOCK_CIPHER_defs(des_ede, DES_EDE_KEY, NID_des_ede, 8, 16, 8, 64,
-			EVP_CIPH_RAND_KEY, des_ede_init_key, NULL, 
-			EVP_CIPHER_set_asn1_iv,
-			EVP_CIPHER_get_asn1_iv,
-			des3_ctrl)
+    EVP_CIPH_RAND_KEY, des_ede_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    des3_ctrl)
 
 #define des_ede3_cfb64_cipher des_ede_cfb64_cipher
 #define des_ede3_ofb_cipher des_ede_ofb_cipher
@@ -219,75 +216,78 @@ BLOCK_CIPHER_defs(des_ede, DES_EDE_KEY, NID_des_ede, 8, 16, 8, 64,
 #define des_ede3_ecb_cipher des_ede_ecb_cipher
 
 BLOCK_CIPHER_defs(des_ede3, DES_EDE_KEY, NID_des_ede3, 8, 24, 8, 64,
-			EVP_CIPH_RAND_KEY, des_ede3_init_key, NULL, 
-			EVP_CIPHER_set_asn1_iv,
-			EVP_CIPHER_get_asn1_iv,
-			des3_ctrl)
-
-BLOCK_CIPHER_def_cfb(des_ede3,DES_EDE_KEY,NID_des_ede3,24,8,1,
-		     EVP_CIPH_RAND_KEY, des_ede3_init_key,NULL,
-		     EVP_CIPHER_set_asn1_iv,
-		     EVP_CIPHER_get_asn1_iv,
-		     des3_ctrl)
-
-BLOCK_CIPHER_def_cfb(des_ede3,DES_EDE_KEY,NID_des_ede3,24,8,8,
-		     EVP_CIPH_RAND_KEY, des_ede3_init_key,NULL,
-		     EVP_CIPHER_set_asn1_iv,
-		     EVP_CIPHER_get_asn1_iv,
-		     des3_ctrl)
+    EVP_CIPH_RAND_KEY, des_ede3_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    des3_ctrl)
 
-static int des_ede_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			    const unsigned char *iv, int enc)
-	{
+BLOCK_CIPHER_def_cfb(des_ede3, DES_EDE_KEY, NID_des_ede3, 24, 8, 1,
+    EVP_CIPH_RAND_KEY, des_ede3_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    des3_ctrl)
+
+BLOCK_CIPHER_def_cfb(des_ede3, DES_EDE_KEY, NID_des_ede3, 24, 8, 8,
+    EVP_CIPH_RAND_KEY, des_ede3_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    des3_ctrl)
+
+static int
+des_ede_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	DES_cblock *deskey = (DES_cblock *)key;
+
 #ifdef EVP_CHECK_DES_KEY
-	if (DES_set_key_checked(&deskey[0],&data(ctx)->ks1)
-		!! DES_set_key_checked(&deskey[1],&data(ctx)->ks2))
+	if (DES_set_key_checked(&deskey[0], &data(ctx)->ks1)
+		!! DES_set_key_checked(&deskey[1], &data(ctx)->ks2))
 		return 0;
 #else
-	DES_set_key_unchecked(&deskey[0],&data(ctx)->ks1);
-	DES_set_key_unchecked(&deskey[1],&data(ctx)->ks2);
+	DES_set_key_unchecked(&deskey[0], &data(ctx)->ks1);
+	DES_set_key_unchecked(&deskey[1], &data(ctx)->ks2);
 #endif
-	memcpy(&data(ctx)->ks3,&data(ctx)->ks1,
-	       sizeof(data(ctx)->ks1));
+	memcpy(&data(ctx)->ks3, &data(ctx)->ks1,
+	    sizeof(data(ctx)->ks1));
 	return 1;
-	}
+}
 
-static int des_ede3_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			     const unsigned char *iv, int enc)
-	{
+static int
+des_ede3_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	DES_cblock *deskey = (DES_cblock *)key;
+
 #ifdef KSSL_DEBUG
 	{
-        int i;
-        printf("des_ede3_init_key(ctx=%lx)\n", ctx);
-	printf("\tKEY= ");
-        for(i=0;i<24;i++) printf("%02X",key[i]); printf("\n");
-	printf("\t IV= ");
-        for(i=0;i<8;i++) printf("%02X",iv[i]); printf("\n");
+		int i;
+		printf("des_ede3_init_key(ctx=%lx)\n", ctx);
+		printf("\tKEY= ");
+		for(i=0;i<24;i++) printf("%02X",key[i]); printf("\n");
+			printf("\t IV= ");
+		for(i=0;i<8;i++) printf("%02X",iv[i]); printf("\n");
 	}
 #endif	/* KSSL_DEBUG */
 
 #ifdef EVP_CHECK_DES_KEY
-	if (DES_set_key_checked(&deskey[0],&data(ctx)->ks1)
-		|| DES_set_key_checked(&deskey[1],&data(ctx)->ks2)
-		|| DES_set_key_checked(&deskey[2],&data(ctx)->ks3))
-		return 0;
+	if (DES_set_key_checked(&deskey[0], &data(ctx)->ks1) ||
+	    DES_set_key_checked(&deskey[1], &data(ctx)->ks2) ||
+	    DES_set_key_checked(&deskey[2], &data(ctx)->ks3))
+			return 0;
 #else
-	DES_set_key_unchecked(&deskey[0],&data(ctx)->ks1);
-	DES_set_key_unchecked(&deskey[1],&data(ctx)->ks2);
-	DES_set_key_unchecked(&deskey[2],&data(ctx)->ks3);
+	DES_set_key_unchecked(&deskey[0], &data(ctx)->ks1);
+	DES_set_key_unchecked(&deskey[1], &data(ctx)->ks2);
+	DES_set_key_unchecked(&deskey[2], &data(ctx)->ks3);
 #endif
 	return 1;
-	}
-
-static int des3_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
+}
 
+static int
+des3_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
 	DES_cblock *deskey = ptr;
 
-	switch(type)
-		{
+	switch (type) {
 	case EVP_CTRL_RAND_KEY:
 		if (RAND_bytes(ptr, c->key_len) <= 0)
 			return 0;
@@ -300,15 +300,17 @@ static int des3_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
 	default:
 		return -1;
-		}
 	}
+}
 
-const EVP_CIPHER *EVP_des_ede(void)
+const EVP_CIPHER *
+EVP_des_ede(void)
 {
 	return &des_ede_ecb;
 }
 
-const EVP_CIPHER *EVP_des_ede3(void)
+const EVP_CIPHER *
+EVP_des_ede3(void)
 {
 	return &des_ede3_ecb;
 }
diff --git a/lib/libcrypto/evp/e_idea.c b/lib/libcrypto/evp/e_idea.c
index 806b0803600..8b8a647a8cc 100644
--- a/lib/libcrypto/evp/e_idea.c
+++ b/lib/libcrypto/evp/e_idea.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,53 +66,56 @@
 #include <openssl/idea.h>
 
 static int idea_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			 const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 
 /* NB idea_ecb_encrypt doesn't take an 'encrypt' argument so we treat it as a special
- * case 
+ * case
  */
 
-static int idea_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl)
+static int
+idea_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
 	BLOCK_CIPHER_ecb_loop()
-		idea_ecb_encrypt(in + i, out + i, ctx->cipher_data);
+	idea_ecb_encrypt(in + i, out + i, ctx->cipher_data);
 	return 1;
 }
 
 /* Can't use IMPLEMENT_BLOCK_CIPHER because idea_ecb_encrypt is different */
 
-typedef struct
-	{
+typedef struct {
 	IDEA_KEY_SCHEDULE ks;
-	} EVP_IDEA_KEY;
+} EVP_IDEA_KEY;
 
 BLOCK_CIPHER_func_cbc(idea, idea, EVP_IDEA_KEY, ks)
 BLOCK_CIPHER_func_ofb(idea, idea, 64, EVP_IDEA_KEY, ks)
 BLOCK_CIPHER_func_cfb(idea, idea, 64, EVP_IDEA_KEY, ks)
 
 BLOCK_CIPHER_defs(idea, IDEA_KEY_SCHEDULE, NID_idea, 8, 16, 8, 64,
-			0, idea_init_key, NULL, 
-			EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
+    0, idea_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
 
-static int idea_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			 const unsigned char *iv, int enc)
-	{
-	if(!enc) {
-		if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_OFB_MODE) enc = 1;
-		else if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_CFB_MODE) enc = 1;
+static int
+idea_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	if (!enc) {
+		if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_OFB_MODE)
+			enc = 1;
+		else if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_CFB_MODE)
+			enc = 1;
 	}
-	if (enc) idea_set_encrypt_key(key,ctx->cipher_data);
-	else
-		{
+	if (enc)
+		idea_set_encrypt_key(key, ctx->cipher_data);
+	else {
 		IDEA_KEY_SCHEDULE tmp;
 
-		idea_set_encrypt_key(key,&tmp);
-		idea_set_decrypt_key(&tmp,ctx->cipher_data);
+		idea_set_encrypt_key(key, &tmp);
+		idea_set_decrypt_key(&tmp, ctx->cipher_data);
 		OPENSSL_cleanse((unsigned char *)&tmp,
-				sizeof(IDEA_KEY_SCHEDULE));
-		}
-	return 1;
+		    sizeof(IDEA_KEY_SCHEDULE));
 	}
+	return 1;
+}
 
 #endif
diff --git a/lib/libcrypto/evp/e_null.c b/lib/libcrypto/evp/e_null.c
index 98a78499f96..d94751a07a5 100644
--- a/lib/libcrypto/evp/e_null.c
+++ b/lib/libcrypto/evp/e_null.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,13 +62,13 @@
 #include <openssl/objects.h>
 
 static int null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 static int null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, size_t inl);
-static const EVP_CIPHER n_cipher=
-	{
+    const unsigned char *in, size_t inl);
+
+static const EVP_CIPHER n_cipher = {
 	NID_undef,
-	1,0,0,
+	1, 0, 0,
 	0,
 	null_init_key,
 	null_cipher,
@@ -78,24 +78,27 @@ static const EVP_CIPHER n_cipher=
 	NULL,
 	NULL,
 	NULL
-	};
+};
 
-const EVP_CIPHER *EVP_enc_null(void)
-	{
-	return(&n_cipher);
-	}
+const EVP_CIPHER *
+EVP_enc_null(void)
+{
+	return (&n_cipher);
+}
 
-static int null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	     const unsigned char *iv, int enc)
-	{
+static int
+null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	/*	memset(&(ctx->c),0,sizeof(ctx->c));*/
 	return 1;
-	}
+}
 
-static int null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	     const unsigned char *in, size_t inl)
-	{
+static int
+null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
 	if (in != out)
-		memcpy((char *)out,(const char *)in,inl);
+		memcpy((char *)out, (const char *)in, inl);
 	return 1;
-	}
+}
diff --git a/lib/libcrypto/evp/e_old.c b/lib/libcrypto/evp/e_old.c
index 1642af4869d..c27b61a4bfc 100644
--- a/lib/libcrypto/evp/e_old.c
+++ b/lib/libcrypto/evp/e_old.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -71,55 +71,88 @@ static void *dummy = &dummy;
 #ifndef OPENSSL_NO_BF
 #undef EVP_bf_cfb
 const EVP_CIPHER *EVP_bf_cfb(void);
-const EVP_CIPHER *EVP_bf_cfb(void) { return EVP_bf_cfb64(); }
+const EVP_CIPHER *EVP_bf_cfb(void)
+{
+	return EVP_bf_cfb64();
+}
 #endif
 
 #ifndef OPENSSL_NO_DES
 #undef EVP_des_cfb
 const EVP_CIPHER *EVP_des_cfb(void);
-const EVP_CIPHER *EVP_des_cfb(void) { return EVP_des_cfb64(); }
+const EVP_CIPHER *EVP_des_cfb(void)
+{
+	return EVP_des_cfb64();
+}
 #undef EVP_des_ede3_cfb
 const EVP_CIPHER *EVP_des_ede3_cfb(void);
-const EVP_CIPHER *EVP_des_ede3_cfb(void) { return EVP_des_ede3_cfb64(); }
+const EVP_CIPHER *EVP_des_ede3_cfb(void)
+{
+	return EVP_des_ede3_cfb64();
+}
 #undef EVP_des_ede_cfb
 const EVP_CIPHER *EVP_des_ede_cfb(void);
-const EVP_CIPHER *EVP_des_ede_cfb(void) { return EVP_des_ede_cfb64(); }
+const EVP_CIPHER *EVP_des_ede_cfb(void)
+{
+	return EVP_des_ede_cfb64();
+}
 #endif
 
 #ifndef OPENSSL_NO_IDEA
 #undef EVP_idea_cfb
 const EVP_CIPHER *EVP_idea_cfb(void);
-const EVP_CIPHER *EVP_idea_cfb(void) { return EVP_idea_cfb64(); }
+const EVP_CIPHER *EVP_idea_cfb(void)
+{
+	return EVP_idea_cfb64();
+}
 #endif
 
 #ifndef OPENSSL_NO_RC2
 #undef EVP_rc2_cfb
 const EVP_CIPHER *EVP_rc2_cfb(void);
-const EVP_CIPHER *EVP_rc2_cfb(void) { return EVP_rc2_cfb64(); }
+const EVP_CIPHER *EVP_rc2_cfb(void)
+{
+	return EVP_rc2_cfb64();
+}
 #endif
 
 #ifndef OPENSSL_NO_CAST
 #undef EVP_cast5_cfb
 const EVP_CIPHER *EVP_cast5_cfb(void);
-const EVP_CIPHER *EVP_cast5_cfb(void) { return EVP_cast5_cfb64(); }
+const EVP_CIPHER *EVP_cast5_cfb(void)
+{
+	return EVP_cast5_cfb64();
+}
 #endif
 
 #ifndef OPENSSL_NO_RC5
 #undef EVP_rc5_32_12_16_cfb
 const EVP_CIPHER *EVP_rc5_32_12_16_cfb(void);
-const EVP_CIPHER *EVP_rc5_32_12_16_cfb(void) { return EVP_rc5_32_12_16_cfb64(); }
+const EVP_CIPHER *EVP_rc5_32_12_16_cfb(void)
+{
+	return EVP_rc5_32_12_16_cfb64();
+}
 #endif
 
 #ifndef OPENSSL_NO_AES
 #undef EVP_aes_128_cfb
 const EVP_CIPHER *EVP_aes_128_cfb(void);
-const EVP_CIPHER *EVP_aes_128_cfb(void) { return EVP_aes_128_cfb128(); }
+const EVP_CIPHER *EVP_aes_128_cfb(void)
+{
+	return EVP_aes_128_cfb128();
+}
 #undef EVP_aes_192_cfb
 const EVP_CIPHER *EVP_aes_192_cfb(void);
-const EVP_CIPHER *EVP_aes_192_cfb(void) { return EVP_aes_192_cfb128(); }
+const EVP_CIPHER *EVP_aes_192_cfb(void)
+{
+	return EVP_aes_192_cfb128();
+}
 #undef EVP_aes_256_cfb
 const EVP_CIPHER *EVP_aes_256_cfb(void);
-const EVP_CIPHER *EVP_aes_256_cfb(void) { return EVP_aes_256_cfb128(); }
+const EVP_CIPHER *EVP_aes_256_cfb(void)
+{
+	return EVP_aes_256_cfb128();
+}
 #endif
 
 #endif
diff --git a/lib/libcrypto/evp/e_rc2.c b/lib/libcrypto/evp/e_rc2.c
index d4c33b58d4d..f6f45048903 100644
--- a/lib/libcrypto/evp/e_rc2.c
+++ b/lib/libcrypto/evp/e_rc2.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,37 +67,35 @@
 #include <openssl/rc2.h>
 
 static int rc2_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 static int rc2_meth_to_magic(EVP_CIPHER_CTX *ctx);
 static int rc2_magic_to_meth(int i);
 static int rc2_set_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
 static int rc2_get_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
 static int rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
-typedef struct
-	{
+typedef struct {
 	int key_bits;	/* effective key bits */
 	RC2_KEY ks;	/* key schedule */
-	} EVP_RC2_KEY;
+} EVP_RC2_KEY;
 
 #define data(ctx)	((EVP_RC2_KEY *)(ctx)->cipher_data)
 
 IMPLEMENT_BLOCK_CIPHER(rc2, ks, RC2, EVP_RC2_KEY, NID_rc2,
-			8,
-			RC2_KEY_LENGTH, 8, 64,
-			EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
-			rc2_init_key, NULL,
-			rc2_set_asn1_type_and_iv, rc2_get_asn1_type_and_iv, 
-			rc2_ctrl)
+    8,
+    RC2_KEY_LENGTH, 8, 64,
+    EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
+    rc2_init_key, NULL,
+    rc2_set_asn1_type_and_iv, rc2_get_asn1_type_and_iv,
+    rc2_ctrl)
 
 #define RC2_40_MAGIC	0xa0
 #define RC2_64_MAGIC	0x78
 #define RC2_128_MAGIC	0x3a
 
-static const EVP_CIPHER r2_64_cbc_cipher=
-	{
+static const EVP_CIPHER r2_64_cbc_cipher = {
 	NID_rc2_64_cbc,
-	8,8 /* 64 bit */,8,
+	8, 8 /* 64 bit */, 8,
 	EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
 	rc2_init_key,
 	rc2_cbc_cipher,
@@ -107,12 +105,11 @@ static const EVP_CIPHER r2_64_cbc_cipher=
 	rc2_get_asn1_type_and_iv,
 	rc2_ctrl,
 	NULL
-	};
+};
 
-static const EVP_CIPHER r2_40_cbc_cipher=
-	{
+static const EVP_CIPHER r2_40_cbc_cipher = {
 	NID_rc2_40_cbc,
-	8,5 /* 40 bit */,8,
+	8, 5 /* 40 bit */, 8,
 	EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
 	rc2_init_key,
 	rc2_cbc_cipher,
@@ -122,93 +119,105 @@ static const EVP_CIPHER r2_40_cbc_cipher=
 	rc2_get_asn1_type_and_iv,
 	rc2_ctrl,
 	NULL
-	};
-
-const EVP_CIPHER *EVP_rc2_64_cbc(void)
-	{
-	return(&r2_64_cbc_cipher);
-	}
-
-const EVP_CIPHER *EVP_rc2_40_cbc(void)
-	{
-	return(&r2_40_cbc_cipher);
-	}
-	
-static int rc2_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc)
-	{
-	RC2_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
-		    key,data(ctx)->key_bits);
+};
+
+const EVP_CIPHER *
+EVP_rc2_64_cbc(void)
+{
+	return (&r2_64_cbc_cipher);
+}
+
+const EVP_CIPHER *
+EVP_rc2_40_cbc(void)
+{
+	return (&r2_40_cbc_cipher);
+}
+
+static int
+rc2_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	RC2_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx),
+	    key, data(ctx)->key_bits);
 	return 1;
-	}
+}
 
-static int rc2_meth_to_magic(EVP_CIPHER_CTX *e)
-	{
+static int
+rc2_meth_to_magic(EVP_CIPHER_CTX *e)
+{
 	int i;
 
 	EVP_CIPHER_CTX_ctrl(e, EVP_CTRL_GET_RC2_KEY_BITS, 0, &i);
-	if 	(i == 128) return(RC2_128_MAGIC);
-	else if (i == 64)  return(RC2_64_MAGIC);
-	else if (i == 40)  return(RC2_40_MAGIC);
-	else return(0);
-	}
-
-static int rc2_magic_to_meth(int i)
-	{
-	if      (i == RC2_128_MAGIC) return 128;
-	else if (i == RC2_64_MAGIC)  return 64;
-	else if (i == RC2_40_MAGIC)  return 40;
+	if (i == 128)
+		return (RC2_128_MAGIC);
+	else if (i == 64)
+		return (RC2_64_MAGIC);
+	else if (i == 40)
+		return (RC2_40_MAGIC);
 	else
-		{
-		EVPerr(EVP_F_RC2_MAGIC_TO_METH,EVP_R_UNSUPPORTED_KEY_SIZE);
-		return(0);
-		}
+		return (0);
+}
+
+static int
+rc2_magic_to_meth(int i)
+{
+	if (i == RC2_128_MAGIC)
+		return 128;
+	else if (i == RC2_64_MAGIC)
+		return 64;
+	else if (i == RC2_40_MAGIC)
+		return 40;
+	else {
+		EVPerr(EVP_F_RC2_MAGIC_TO_METH, EVP_R_UNSUPPORTED_KEY_SIZE);
+		return (0);
 	}
+}
 
-static int rc2_get_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
-	{
-	long num=0;
-	int i=0;
+static int
+rc2_get_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
+{
+	long num = 0;
+	int i = 0;
 	int key_bits;
 	unsigned int l;
 	unsigned char iv[EVP_MAX_IV_LENGTH];
 
-	if (type != NULL)
-		{
-		l=EVP_CIPHER_CTX_iv_length(c);
+	if (type != NULL) {
+		l = EVP_CIPHER_CTX_iv_length(c);
 		OPENSSL_assert(l <= sizeof(iv));
-		i=ASN1_TYPE_get_int_octetstring(type,&num,iv,l);
+		i = ASN1_TYPE_get_int_octetstring(type, &num, iv, l);
 		if (i != (int)l)
-			return(-1);
-		key_bits =rc2_magic_to_meth((int)num);
+			return (-1);
+		key_bits = rc2_magic_to_meth((int)num);
 		if (!key_bits)
-			return(-1);
-		if(i > 0 && !EVP_CipherInit_ex(c, NULL, NULL, NULL, iv, -1))
+			return (-1);
+		if (i > 0 && !EVP_CipherInit_ex(c, NULL, NULL, NULL, iv, -1))
 			return -1;
-		EVP_CIPHER_CTX_ctrl(c, EVP_CTRL_SET_RC2_KEY_BITS, key_bits, NULL);
+		EVP_CIPHER_CTX_ctrl(c, EVP_CTRL_SET_RC2_KEY_BITS,
+		    key_bits, NULL);
 		EVP_CIPHER_CTX_set_key_length(c, key_bits / 8);
-		}
-	return(i);
 	}
+	return (i);
+}
 
-static int rc2_set_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
-	{
+static int
+rc2_set_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
+{
 	long num;
-	int i=0,j;
+	int i = 0, j;
 
-	if (type != NULL)
-		{
-		num=rc2_meth_to_magic(c);
-		j=EVP_CIPHER_CTX_iv_length(c);
-		i=ASN1_TYPE_set_int_octetstring(type,num,c->oiv,j);
-		}
-	return(i);
+	if (type != NULL) {
+		num = rc2_meth_to_magic(c);
+		j = EVP_CIPHER_CTX_iv_length(c);
+		i = ASN1_TYPE_set_int_octetstring(type, num, c->oiv, j);
 	}
+	return (i);
+}
 
-static int rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-	switch(type)
-		{
+static int
+rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
+	switch (type) {
 	case EVP_CTRL_INIT:
 		data(c)->key_bits = EVP_CIPHER_CTX_key_length(c) * 8;
 		return 1;
@@ -216,14 +225,14 @@ static int rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 	case EVP_CTRL_GET_RC2_KEY_BITS:
 		*(int *)ptr = data(c)->key_bits;
 		return 1;
-			
+
 	case EVP_CTRL_SET_RC2_KEY_BITS:
-		if(arg > 0)
-			{
+		if (arg > 0) {
 			data(c)->key_bits = arg;
 			return 1;
-			}
+		}
 		return 0;
+
 #ifdef PBE_PRF_TEST
 	case EVP_CTRL_PBE_PRF_NID:
 		*(int *)ptr = NID_hmacWithMD5;
@@ -232,7 +241,7 @@ static int rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
 	default:
 		return -1;
-		}
 	}
+}
 
 #endif
diff --git a/lib/libcrypto/evp/e_rc4.c b/lib/libcrypto/evp/e_rc4.c
index b4f6bda82d4..f66885f70d3 100644
--- a/lib/libcrypto/evp/e_rc4.c
+++ b/lib/libcrypto/evp/e_rc4.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -69,21 +69,20 @@
 /* FIXME: surely this is available elsewhere? */
 #define EVP_RC4_KEY_SIZE		16
 
-typedef struct
-    {
+typedef struct {
     RC4_KEY ks;	/* working key */
-    } EVP_RC4_KEY;
+} EVP_RC4_KEY;
 
 #define data(ctx) ((EVP_RC4_KEY *)(ctx)->cipher_data)
 
 static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t inl);
-static const EVP_CIPHER r4_cipher=
-	{
+    const unsigned char *in, size_t inl);
+
+static const EVP_CIPHER r4_cipher = {
 	NID_rc4,
-	1,EVP_RC4_KEY_SIZE,0,
+	1, EVP_RC4_KEY_SIZE, 0,
 	EVP_CIPH_VARIABLE_LENGTH,
 	rc4_init_key,
 	rc4_cipher,
@@ -93,45 +92,47 @@ static const EVP_CIPHER r4_cipher=
 	NULL,
 	NULL,
 	NULL
-	};
+};
 
-static const EVP_CIPHER r4_40_cipher=
-	{
+static const EVP_CIPHER r4_40_cipher = {
 	NID_rc4_40,
-	1,5 /* 40 bit */,0,
+	1, 5 /* 40 bit */, 0,
 	EVP_CIPH_VARIABLE_LENGTH,
 	rc4_init_key,
 	rc4_cipher,
 	NULL,
 	sizeof(EVP_RC4_KEY),
-	NULL, 
+	NULL,
 	NULL,
 	NULL,
 	NULL
-	};
+};
 
-const EVP_CIPHER *EVP_rc4(void)
-	{
-	return(&r4_cipher);
-	}
+const EVP_CIPHER *
+EVP_rc4(void)
+{
+	return (&r4_cipher);
+}
 
-const EVP_CIPHER *EVP_rc4_40(void)
-	{
-	return(&r4_40_cipher);
-	}
+const EVP_CIPHER *
+EVP_rc4_40(void)
+{
+	return (&r4_40_cipher);
+}
 
-static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc)
-	{
-	RC4_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
-		    key);
+static int
+rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	RC4_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);
 	return 1;
-	}
+}
 
-static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t inl)
-	{
-	RC4(&data(ctx)->ks,inl,in,out);
+static int
+rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	RC4(&data(ctx)->ks, inl, in, out);
 	return 1;
-	}
+}
 #endif
diff --git a/lib/libcrypto/evp/e_rc4_hmac_md5.c b/lib/libcrypto/evp/e_rc4_hmac_md5.c
index 56563191ba1..d4655c56d94 100644
--- a/lib/libcrypto/evp/e_rc4_hmac_md5.c
+++ b/lib/libcrypto/evp/e_rc4_hmac_md5.c
@@ -68,37 +68,35 @@
 /* FIXME: surely this is available elsewhere? */
 #define EVP_RC4_KEY_SIZE		16
 
-typedef struct
-    {
-    RC4_KEY		ks;
-    MD5_CTX		head,tail,md;
-    size_t		payload_length;
-    } EVP_RC4_HMAC_MD5;
+typedef struct {
+	RC4_KEY		ks;
+	MD5_CTX		head, tail, md;
+	size_t		payload_length;
+} EVP_RC4_HMAC_MD5;
 
 #define NO_PAYLOAD_LENGTH	((size_t)-1)
 
 void rc4_md5_enc (RC4_KEY *key, const void *in0, void *out,
-		MD5_CTX *ctx,const void *inp,size_t blocks);
+    MD5_CTX *ctx, const void *inp, size_t blocks);
 
 #define data(ctx) ((EVP_RC4_HMAC_MD5 *)(ctx)->cipher_data)
 
-static int rc4_hmac_md5_init_key(EVP_CIPHER_CTX *ctx,
-			const unsigned char *inkey,
-			const unsigned char *iv, int enc)
-	{
+static int
+rc4_hmac_md5_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *inkey,
+    const unsigned char *iv, int enc)
+{
 	EVP_RC4_HMAC_MD5 *key = data(ctx);
 
-	RC4_set_key(&key->ks,EVP_CIPHER_CTX_key_length(ctx),
-		    inkey);
+	RC4_set_key(&key->ks, EVP_CIPHER_CTX_key_length(ctx), inkey);
 
 	MD5_Init(&key->head);	/* handy when benchmarking */
 	key->tail = key->head;
-	key->md   = key->head;
+	key->md = key->head;
 
 	key->payload_length = NO_PAYLOAD_LENGTH;
 
 	return 1;
-	}
+}
 
 #if	!defined(OPENSSL_NO_ASM) &&	( \
 	defined(__x86_64)	|| defined(__x86_64__)	|| \
@@ -113,173 +111,184 @@ static int rc4_hmac_md5_init_key(EVP_CIPHER_CTX *ctx,
 #define	md5_off 0
 #endif
 
-static int rc4_hmac_md5_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t len)
-	{
+static int
+rc4_hmac_md5_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
+{
 	EVP_RC4_HMAC_MD5 *key = data(ctx);
 #if defined(STITCHED_CALL)
 	size_t	rc4_off = 32-1-(key->ks.x&(32-1)),	/* 32 is $MOD from rc4_md5-x86_64.pl */
-		md5_off = MD5_CBLOCK-key->md.num,
-		blocks;
+	md5_off = MD5_CBLOCK - key->md.num,
+	    blocks;
 	unsigned int l;
 	extern unsigned int OPENSSL_ia32cap_P[];
 #endif
 	size_t	plen = key->payload_length;
 
-	if (plen!=NO_PAYLOAD_LENGTH && len!=(plen+MD5_DIGEST_LENGTH)) return 0;
+	if (plen != NO_PAYLOAD_LENGTH && len != (plen + MD5_DIGEST_LENGTH))
+		return 0;
 
 	if (ctx->encrypt) {
-		if (plen==NO_PAYLOAD_LENGTH) plen = len;
+		if (plen == NO_PAYLOAD_LENGTH)
+			plen = len;
 #if defined(STITCHED_CALL)
 		/* cipher has to "fall behind" */
-		if (rc4_off>md5_off) md5_off+=MD5_CBLOCK;
+		if (rc4_off > md5_off)
+			md5_off += MD5_CBLOCK;
 
-		if (plen>md5_off && (blocks=(plen-md5_off)/MD5_CBLOCK) &&
-		    (OPENSSL_ia32cap_P[0]&(1<<20))==0) {
-			MD5_Update(&key->md,in,md5_off);
-			RC4(&key->ks,rc4_off,in,out);
+		if (plen > md5_off &&
+		    (blocks = (plen - md5_off) / MD5_CBLOCK) &&
+		    (OPENSSL_ia32cap_P[0]&(1 << 20)) == 0) {
+			MD5_Update(&key->md, in, md5_off);
+			RC4(&key->ks, rc4_off, in, out);
 
-			rc4_md5_enc(&key->ks,in+rc4_off,out+rc4_off,
-				&key->md,in+md5_off,blocks);
+			rc4_md5_enc(&key->ks, in + rc4_off, out + rc4_off,
+			    &key->md, in + md5_off, blocks);
 			blocks *= MD5_CBLOCK;
 			rc4_off += blocks;
 			md5_off += blocks;
-			key->md.Nh += blocks>>29;
-			key->md.Nl += blocks<<=3;
-			if (key->md.Nl<(unsigned int)blocks) key->md.Nh++;
+			key->md.Nh += blocks >> 29;
+			key->md.Nl += blocks <<= 3;
+			if (key->md.Nl < (unsigned int)blocks)
+				key->md.Nh++;
 		} else {
 			rc4_off = 0;
 			md5_off = 0;
 		}
 #endif
-		MD5_Update(&key->md,in+md5_off,plen-md5_off);
+		MD5_Update(&key->md, in + md5_off, plen - md5_off);
 
 		if (plen!=len) {	/* "TLS" mode of operation */
-			if (in!=out)
-				memcpy(out+rc4_off,in+rc4_off,plen-rc4_off);
+			if (in != out)
+				memcpy(out + rc4_off, in + rc4_off,
+				    plen - rc4_off);
 
 			/* calculate HMAC and append it to payload */
-			MD5_Final(out+plen,&key->md);
+			MD5_Final(out + plen, &key->md);
 			key->md = key->tail;
-			MD5_Update(&key->md,out+plen,MD5_DIGEST_LENGTH);
-			MD5_Final(out+plen,&key->md);
+			MD5_Update(&key->md, out + plen, MD5_DIGEST_LENGTH);
+			MD5_Final(out + plen, &key->md);
+
 			/* encrypt HMAC at once */
-			RC4(&key->ks,len-rc4_off,out+rc4_off,out+rc4_off);
+			RC4(&key->ks, len - rc4_off, out + rc4_off,
+			    out + rc4_off);
 		} else {
-			RC4(&key->ks,len-rc4_off,in+rc4_off,out+rc4_off);
+			RC4(&key->ks, len - rc4_off, in + rc4_off,
+			    out + rc4_off);
 		}
 	} else {
 		unsigned char mac[MD5_DIGEST_LENGTH];
 #if defined(STITCHED_CALL)
 		/* digest has to "fall behind" */
-		if (md5_off>rc4_off)	rc4_off += 2*MD5_CBLOCK;
-		else			rc4_off += MD5_CBLOCK;
-
-		if (len>rc4_off && (blocks=(len-rc4_off)/MD5_CBLOCK) &&
-		    (OPENSSL_ia32cap_P[0]&(1<<20))==0) {
-			RC4(&key->ks,rc4_off,in,out);
-			MD5_Update(&key->md,out,md5_off);
-
-			rc4_md5_enc(&key->ks,in+rc4_off,out+rc4_off,
-				&key->md,out+md5_off,blocks);
+		if (md5_off > rc4_off)
+			rc4_off += 2*MD5_CBLOCK;
+		else
+			rc4_off += MD5_CBLOCK;
+
+		if (len > rc4_off && (blocks = (len - rc4_off) / MD5_CBLOCK) &&
+		    (OPENSSL_ia32cap_P[0] & (1 << 20)) == 0) {
+			RC4(&key->ks, rc4_off, in, out);
+			MD5_Update(&key->md, out, md5_off);
+
+			rc4_md5_enc(&key->ks, in + rc4_off, out + rc4_off,
+			    &key->md, out + md5_off, blocks);
 			blocks *= MD5_CBLOCK;
 			rc4_off += blocks;
 			md5_off += blocks;
-			l = (key->md.Nl+(blocks<<3))&0xffffffffU;
-			if (l<key->md.Nl) key->md.Nh++;
-			key->md.Nl  = l;
-			key->md.Nh += blocks>>29;
+			l = (key->md.Nl + (blocks << 3)) & 0xffffffffU;
+			if (l < key->md.Nl)
+				key->md.Nh++;
+			key->md.Nl = l;
+			key->md.Nh += blocks >> 29;
 		} else {
-			md5_off=0;
-			rc4_off=0;
+			md5_off = 0;
+			rc4_off = 0;
 		}
 #endif
 		/* decrypt HMAC at once */
-		RC4(&key->ks,len-rc4_off,in+rc4_off,out+rc4_off);
+		RC4(&key->ks, len - rc4_off, in + rc4_off, out + rc4_off);
 		if (plen!=NO_PAYLOAD_LENGTH) {	/* "TLS" mode of operation */
-			MD5_Update(&key->md,out+md5_off,plen-md5_off);
+			MD5_Update(&key->md, out + md5_off, plen - md5_off);
 
 			/* calculate HMAC and verify it */
-			MD5_Final(mac,&key->md);
+			MD5_Final(mac, &key->md);
 			key->md = key->tail;
-			MD5_Update(&key->md,mac,MD5_DIGEST_LENGTH);
-			MD5_Final(mac,&key->md);
+			MD5_Update(&key->md, mac, MD5_DIGEST_LENGTH);
+			MD5_Final(mac, &key->md);
 
-			if (memcmp(out+plen,mac,MD5_DIGEST_LENGTH))
+			if (memcmp(out + plen, mac, MD5_DIGEST_LENGTH))
 				return 0;
 		} else {
-			MD5_Update(&key->md,out+md5_off,len-md5_off);
+			MD5_Update(&key->md, out + md5_off, len - md5_off);
 		}
 	}
 
 	key->payload_length = NO_PAYLOAD_LENGTH;
 
 	return 1;
-	}
+}
 
-static int rc4_hmac_md5_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
-	{
+static int
+rc4_hmac_md5_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
+{
 	EVP_RC4_HMAC_MD5 *key = data(ctx);
 
-	switch (type)
-		{
+	switch (type) {
 	case EVP_CTRL_AEAD_SET_MAC_KEY:
 		{
-		unsigned int  i;
-		unsigned char hmac_key[64];
+			unsigned int  i;
+			unsigned char hmac_key[64];
 
-		memset (hmac_key,0,sizeof(hmac_key));
+			memset (hmac_key, 0, sizeof(hmac_key));
 
-		if (arg > (int)sizeof(hmac_key)) {
-			MD5_Init(&key->head);
-			MD5_Update(&key->head,ptr,arg);
-			MD5_Final(hmac_key,&key->head);
-		} else {
-			memcpy(hmac_key,ptr,arg);
-		}
+			if (arg > (int)sizeof(hmac_key)) {
+				MD5_Init(&key->head);
+				MD5_Update(&key->head, ptr, arg);
+				MD5_Final(hmac_key, &key->head);
+			} else {
+				memcpy(hmac_key, ptr, arg);
+			}
 
-		for (i=0;i<sizeof(hmac_key);i++)
-			hmac_key[i] ^= 0x36;		/* ipad */
-		MD5_Init(&key->head);
-		MD5_Update(&key->head,hmac_key,sizeof(hmac_key));
+			for (i = 0; i < sizeof(hmac_key); i++)
+				hmac_key[i] ^= 0x36;		/* ipad */
+			MD5_Init(&key->head);
+			MD5_Update(&key->head, hmac_key, sizeof(hmac_key));
 
-		for (i=0;i<sizeof(hmac_key);i++)
-			hmac_key[i] ^= 0x36^0x5c;	/* opad */
-		MD5_Init(&key->tail);
-		MD5_Update(&key->tail,hmac_key,sizeof(hmac_key));
+			for (i = 0; i < sizeof(hmac_key); i++)
+				hmac_key[i] ^= 0x36 ^ 0x5c;	/* opad */
+			MD5_Init(&key->tail);
+			MD5_Update(&key->tail, hmac_key, sizeof(hmac_key));
 
-		return 1;
+			return 1;
 		}
 	case EVP_CTRL_AEAD_TLS1_AAD:
 		{
-		unsigned char *p=ptr;
-		unsigned int   len=p[arg-2]<<8|p[arg-1];
-
-		if (!ctx->encrypt)
-			{
-			len -= MD5_DIGEST_LENGTH;
-			p[arg-2] = len>>8;
-			p[arg-1] = len;
+			unsigned char *p = ptr;
+			unsigned int len = p[arg - 2] << 8 | p[arg - 1];
+
+			if (!ctx->encrypt) {
+				len -= MD5_DIGEST_LENGTH;
+				p[arg - 2] = len >> 8;
+				p[arg - 1] = len;
 			}
-		key->payload_length=len;
-		key->md = key->head;
-		MD5_Update(&key->md,p,arg);
+			key->payload_length = len;
+			key->md = key->head;
+			MD5_Update(&key->md, p, arg);
 
-		return MD5_DIGEST_LENGTH;
+			return MD5_DIGEST_LENGTH;
 		}
 	default:
 		return -1;
-		}
 	}
+}
 
-static EVP_CIPHER r4_hmac_md5_cipher=
-	{
+static EVP_CIPHER r4_hmac_md5_cipher = {
 #ifdef NID_rc4_hmac_md5
 	NID_rc4_hmac_md5,
 #else
 	NID_undef,
 #endif
-	1,EVP_RC4_KEY_SIZE,0,
+	1, EVP_RC4_KEY_SIZE, 0,
 	EVP_CIPH_STREAM_CIPHER|EVP_CIPH_VARIABLE_LENGTH|EVP_CIPH_FLAG_AEAD_CIPHER,
 	rc4_hmac_md5_init_key,
 	rc4_hmac_md5_cipher,
@@ -289,10 +298,11 @@ static EVP_CIPHER r4_hmac_md5_cipher=
 	NULL,
 	rc4_hmac_md5_ctrl,
 	NULL
-	};
+};
 
-const EVP_CIPHER *EVP_rc4_hmac_md5(void)
-	{
-	return(&r4_hmac_md5_cipher);
-	}
+const EVP_CIPHER *
+EVP_rc4_hmac_md5(void)
+{
+	return (&r4_hmac_md5_cipher);
+}
 #endif
diff --git a/lib/libcrypto/evp/e_rc5.c b/lib/libcrypto/evp/e_rc5.c
index 19a10c64024..efbd03735e6 100644
--- a/lib/libcrypto/evp/e_rc5.c
+++ b/lib/libcrypto/evp/e_rc5.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,27 +67,26 @@
 #include <openssl/rc5.h>
 
 static int r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			       const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
-typedef struct
-	{
+typedef struct {
 	int rounds;	/* number of rounds */
 	RC5_32_KEY ks;	/* key schedule */
-	} EVP_RC5_KEY;
+} EVP_RC5_KEY;
 
 #define data(ctx)	EVP_C_DATA(EVP_RC5_KEY,ctx)
 
 IMPLEMENT_BLOCK_CIPHER(rc5_32_12_16, ks, RC5_32, EVP_RC5_KEY, NID_rc5,
-		       8, RC5_32_KEY_LENGTH, 8, 64,
-		       EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
-		       r_32_12_16_init_key, NULL,
-		       NULL, NULL, rc5_ctrl)
+    8, RC5_32_KEY_LENGTH, 8, 64,
+    EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
+    r_32_12_16_init_key, NULL,
+    NULL, NULL, rc5_ctrl)
 
-static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-	switch(type)
-		{
+static int
+rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
+	switch (type) {
 	case EVP_CTRL_INIT:
 		data(c)->rounds = RC5_12_ROUNDS;
 		return 1;
@@ -95,10 +94,9 @@ static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 	case EVP_CTRL_GET_RC5_ROUNDS:
 		*(int *)ptr = data(c)->rounds;
 		return 1;
-			
+
 	case EVP_CTRL_SET_RC5_ROUNDS:
-		switch(arg)
-			{
+		switch (arg) {
 		case RC5_8_ROUNDS:
 		case RC5_12_ROUNDS:
 		case RC5_16_ROUNDS:
@@ -106,21 +104,23 @@ static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 			return 1;
 
 		default:
-			EVPerr(EVP_F_RC5_CTRL, EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS);
+			EVPerr(EVP_F_RC5_CTRL,
+			    EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS);
 			return 0;
-			}
+		}
 
 	default:
 		return -1;
-		}
 	}
+}
 
-static int r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			       const unsigned char *iv, int enc)
-	{
-	RC5_32_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
-		       key,data(ctx)->rounds);
+static int
+r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	RC5_32_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key,
+	    data(ctx)->rounds);
 	return 1;
-	}
+}
 
 #endif
diff --git a/lib/libcrypto/evp/e_xcbc_d.c b/lib/libcrypto/evp/e_xcbc_d.c
index 250e88c8c5d..7313e4d225c 100644
--- a/lib/libcrypto/evp/e_xcbc_d.c
+++ b/lib/libcrypto/evp/e_xcbc_d.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,24 +67,22 @@
 #include <openssl/des.h>
 
 static int desx_cbc_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			     const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 static int desx_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl);
+    const unsigned char *in, size_t inl);
 
 
-typedef struct
-    {
-    DES_key_schedule ks;/* key schedule */
-    DES_cblock inw;
-    DES_cblock outw;
-    } DESX_CBC_KEY;
+typedef struct {
+	DES_key_schedule ks;/* key schedule */
+	DES_cblock inw;
+	DES_cblock outw;
+} DESX_CBC_KEY;
 
 #define data(ctx) ((DESX_CBC_KEY *)(ctx)->cipher_data)
 
-static const EVP_CIPHER d_xcbc_cipher=
-	{
+static const EVP_CIPHER d_xcbc_cipher = {
 	NID_desx_cbc,
-	8,24,8,
+	8, 24, 8,
 	EVP_CIPH_CBC_MODE,
 	desx_cbc_init_key,
 	desx_cbc_cipher,
@@ -94,45 +92,43 @@ static const EVP_CIPHER d_xcbc_cipher=
 	EVP_CIPHER_get_asn1_iv,
 	NULL,
 	NULL
-	};
+};
 
-const EVP_CIPHER *EVP_desx_cbc(void)
-	{
-	return(&d_xcbc_cipher);
-	}
-	
-static int desx_cbc_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			     const unsigned char *iv, int enc)
-	{
+const EVP_CIPHER *
+EVP_desx_cbc(void)
+{
+	return (&d_xcbc_cipher);
+}
+
+static int
+desx_cbc_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	DES_cblock *deskey = (DES_cblock *)key;
 
-	DES_set_key_unchecked(deskey,&data(ctx)->ks);
-	memcpy(&data(ctx)->inw[0],&key[8],8);
-	memcpy(&data(ctx)->outw[0],&key[16],8);
+	DES_set_key_unchecked(deskey, &data(ctx)->ks);
+	memcpy(&data(ctx)->inw[0], &key[8], 8);
+	memcpy(&data(ctx)->outw[0], &key[16], 8);
 
 	return 1;
-	}
+}
 
-static int desx_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl)
-	{
-	while (inl>=EVP_MAXCHUNK)
-		{
-		DES_xcbc_encrypt(in,out,(long)EVP_MAXCHUNK,&data(ctx)->ks,
-			 (DES_cblock *)&(ctx->iv[0]),
-			 &data(ctx)->inw,
-			 &data(ctx)->outw,
-			 ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+static int
+desx_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	while (inl >= EVP_MAXCHUNK) {
+		DES_xcbc_encrypt(in, out, (long)EVP_MAXCHUNK, &data(ctx)->ks,
+		    (DES_cblock *)&(ctx->iv[0]), &data(ctx)->inw,
+		    &data(ctx)->outw, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
-		DES_xcbc_encrypt(in,out,(long)inl,&data(ctx)->ks,
-			(DES_cblock *)&(ctx->iv[0]),
-			&data(ctx)->inw,
-			&data(ctx)->outw,
-			ctx->encrypt);
+		DES_xcbc_encrypt(in, out, (long)inl, &data(ctx)->ks,
+		    (DES_cblock *)&(ctx->iv[0]), &data(ctx)->inw,
+		    &data(ctx)->outw, ctx->encrypt);
 	return 1;
-	}
+}
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_aes.c b/lib/libssl/src/crypto/evp/e_aes.c
index d6f0124a945..db0fdf85c86 100644
--- a/lib/libssl/src/crypto/evp/e_aes.c
+++ b/lib/libssl/src/crypto/evp/e_aes.c
@@ -6,7 +6,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -60,18 +60,16 @@
 #include "modes_lcl.h"
 #include <openssl/rand.h>
 
-typedef struct
-	{
+typedef struct {
 	AES_KEY ks;
 	block128_f block;
 	union {
 		cbc128_f cbc;
 		ctr128_f ctr;
 	} stream;
-	} EVP_AES_KEY;
+} EVP_AES_KEY;
 
-typedef struct
-	{
+typedef struct {
 	AES_KEY ks;		/* AES key schedule to use */
 	int key_set;		/* Set if key initialised */
 	int iv_set;		/* Set if an iv is set */
@@ -82,20 +80,17 @@ typedef struct
 	int iv_gen;		/* It is OK to generate IVs */
 	int tls_aad_len;	/* TLS AAD length */
 	ctr128_f ctr;
-	} EVP_AES_GCM_CTX;
+} EVP_AES_GCM_CTX;
 
-typedef struct
-	{
+typedef struct {
 	AES_KEY ks1, ks2;	/* AES key schedules to use */
 	XTS128_CONTEXT xts;
-	void     (*stream)(const unsigned char *in,
-			unsigned char *out, size_t length,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
-	} EVP_AES_XTS_CTX;
-
-typedef struct
-	{
+	void (*stream)(const unsigned char *in, unsigned char *out,
+	    size_t length, const AES_KEY *key1, const AES_KEY *key2,
+	    const unsigned char iv[16]);
+} EVP_AES_XTS_CTX;
+
+typedef struct {
 	AES_KEY ks;		/* AES key schedule to use */
 	int key_set;		/* Set if key initialised */
 	int iv_set;		/* Set if an iv is set */
@@ -104,53 +99,46 @@ typedef struct
 	int L, M;		/* L and M parameters from RFC3610 */
 	CCM128_CONTEXT ccm;
 	ccm128_f str;
-	} EVP_AES_CCM_CTX;
+} EVP_AES_CCM_CTX;
 
 #define MAXBITCHUNK	((size_t)1<<(sizeof(size_t)*8-4))
 
 #ifdef VPAES_ASM
 int vpaes_set_encrypt_key(const unsigned char *userKey, int bits,
-			AES_KEY *key);
+    AES_KEY *key);
 int vpaes_set_decrypt_key(const unsigned char *userKey, int bits,
-			AES_KEY *key);
+    AES_KEY *key);
 
 void vpaes_encrypt(const unsigned char *in, unsigned char *out,
-			const AES_KEY *key);
+    const AES_KEY *key);
 void vpaes_decrypt(const unsigned char *in, unsigned char *out,
-			const AES_KEY *key);
+    const AES_KEY *key);
 
-void vpaes_cbc_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key,
-			unsigned char *ivec, int enc);
+void vpaes_cbc_encrypt(const unsigned char *in, unsigned char *out,
+    size_t length, const AES_KEY *key, unsigned char *ivec, int enc);
 #endif
 #ifdef BSAES_ASM
 void bsaes_cbc_encrypt(const unsigned char *in, unsigned char *out,
-			size_t length, const AES_KEY *key,
-			unsigned char ivec[16], int enc);
+    size_t length, const AES_KEY *key, unsigned char ivec[16], int enc);
 void bsaes_ctr32_encrypt_blocks(const unsigned char *in, unsigned char *out,
-			size_t len, const AES_KEY *key,
-			const unsigned char ivec[16]);
+    size_t len, const AES_KEY *key, const unsigned char ivec[16]);
 void bsaes_xts_encrypt(const unsigned char *inp, unsigned char *out,
-			size_t len, const AES_KEY *key1,
-			const AES_KEY *key2, const unsigned char iv[16]);
+    size_t len, const AES_KEY *key1, const AES_KEY *key2,
+    const unsigned char iv[16]);
 void bsaes_xts_decrypt(const unsigned char *inp, unsigned char *out,
-			size_t len, const AES_KEY *key1,
-			const AES_KEY *key2, const unsigned char iv[16]);
+    size_t len, const AES_KEY *key1, const AES_KEY *key2,
+    const unsigned char iv[16]);
 #endif
 #ifdef AES_CTR_ASM
 void AES_ctr32_encrypt(const unsigned char *in, unsigned char *out,
-			size_t blocks, const AES_KEY *key,
-			const unsigned char ivec[AES_BLOCK_SIZE]);
+    size_t blocks, const AES_KEY *key,
+    const unsigned char ivec[AES_BLOCK_SIZE]);
 #endif
 #ifdef AES_XTS_ASM
-void AES_xts_encrypt(const char *inp,char *out,size_t len,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
-void AES_xts_decrypt(const char *inp,char *out,size_t len,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
+void AES_xts_encrypt(const char *inp, char *out, size_t len,
+    const AES_KEY *key1, const AES_KEY *key2, const unsigned char iv[16]);
+void AES_xts_decrypt(const char *inp, char *out, size_t len,
+    const AES_KEY *key1, const AES_KEY *key2, const unsigned char iv[16]);
 #endif
 
 #if	defined(AES_ASM) && !defined(I386_ONLY) &&	(  \
@@ -174,160 +162,142 @@ extern unsigned int OPENSSL_ia32cap_P[2];
 #define	AESNI_CAPABLE	(OPENSSL_ia32cap_P[1]&(1<<(57-32)))
 
 int aesni_set_encrypt_key(const unsigned char *userKey, int bits,
-			AES_KEY *key);
+    AES_KEY *key);
 int aesni_set_decrypt_key(const unsigned char *userKey, int bits,
-			AES_KEY *key);
+    AES_KEY *key);
 
 void aesni_encrypt(const unsigned char *in, unsigned char *out,
-			const AES_KEY *key);
+    const AES_KEY *key);
 void aesni_decrypt(const unsigned char *in, unsigned char *out,
-			const AES_KEY *key);
-
-void aesni_ecb_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key,
-			int enc);
-void aesni_cbc_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key,
-			unsigned char *ivec, int enc);
-
-void aesni_ctr32_encrypt_blocks(const unsigned char *in,
-			unsigned char *out,
-			size_t blocks,
-			const void *key,
-			const unsigned char *ivec);
-
-void aesni_xts_encrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
-
-void aesni_xts_decrypt(const unsigned char *in,
-			unsigned char *out,
-			size_t length,
-			const AES_KEY *key1, const AES_KEY *key2,
-			const unsigned char iv[16]);
-
-void aesni_ccm64_encrypt_blocks (const unsigned char *in,
-			unsigned char *out,
-			size_t blocks,
-			const void *key,
-			const unsigned char ivec[16],
-			unsigned char cmac[16]);
-
-void aesni_ccm64_decrypt_blocks (const unsigned char *in,
-			unsigned char *out,
-			size_t blocks,
-			const void *key,
-			const unsigned char ivec[16],
-			unsigned char cmac[16]);
-
-static int aesni_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		   const unsigned char *iv, int enc)
-	{
+    const AES_KEY *key);
+
+void aesni_ecb_encrypt(const unsigned char *in, unsigned char *out,
+    size_t length, const AES_KEY *key, int enc);
+void aesni_cbc_encrypt(const unsigned char *in, unsigned char *out,
+    size_t length, const AES_KEY *key, unsigned char *ivec, int enc);
+
+void aesni_ctr32_encrypt_blocks(const unsigned char *in, unsigned char *out,
+    size_t blocks, const void *key, const unsigned char *ivec);
+
+void aesni_xts_encrypt(const unsigned char *in, unsigned char *out,
+    size_t length, const AES_KEY *key1, const AES_KEY *key2,
+    const unsigned char iv[16]);
+
+void aesni_xts_decrypt(const unsigned char *in, unsigned char *out,
+    size_t length, const AES_KEY *key1, const AES_KEY *key2,
+    const unsigned char iv[16]);
+
+void aesni_ccm64_encrypt_blocks (const unsigned char *in, unsigned char *out,
+    size_t blocks, const void *key, const unsigned char ivec[16],
+    unsigned char cmac[16]);
+
+void aesni_ccm64_decrypt_blocks (const unsigned char *in, unsigned char *out,
+    size_t blocks, const void *key, const unsigned char ivec[16],
+    unsigned char cmac[16]);
+
+static int
+aesni_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	int ret, mode;
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
 	mode = ctx->cipher->flags & EVP_CIPH_MODE;
-	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
-	    && !enc)
-		{ 
-		ret = aesni_set_decrypt_key(key, ctx->key_len*8, ctx->cipher_data);
-		dat->block	= (block128_f)aesni_decrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)aesni_cbc_encrypt :
-					NULL;
-		}
-	else	{
-		ret = aesni_set_encrypt_key(key, ctx->key_len*8, ctx->cipher_data);
-		dat->block	= (block128_f)aesni_encrypt;
-		if (mode==EVP_CIPH_CBC_MODE)
-			dat->stream.cbc	= (cbc128_f)aesni_cbc_encrypt;
-		else if (mode==EVP_CIPH_CTR_MODE)
+	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE) &&
+	    !enc) {
+		ret = aesni_set_decrypt_key(key, ctx->key_len * 8,
+		    ctx->cipher_data);
+		dat->block = (block128_f)aesni_decrypt;
+		dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+		    (cbc128_f)aesni_cbc_encrypt : NULL;
+	} else {
+		ret = aesni_set_encrypt_key(key, ctx->key_len * 8,
+		    ctx->cipher_data);
+		dat->block = (block128_f)aesni_encrypt;
+		if (mode == EVP_CIPH_CBC_MODE)
+			dat->stream.cbc = (cbc128_f)aesni_cbc_encrypt;
+		else if (mode == EVP_CIPH_CTR_MODE)
 			dat->stream.ctr = (ctr128_f)aesni_ctr32_encrypt_blocks;
 		else
 			dat->stream.cbc = NULL;
-		}
+	}
 
-	if(ret < 0)
-		{
-		EVPerr(EVP_F_AESNI_INIT_KEY,EVP_R_AES_KEY_SETUP_FAILED);
+	if (ret < 0) {
+		EVPerr(EVP_F_AESNI_INIT_KEY, EVP_R_AES_KEY_SETUP_FAILED);
 		return 0;
-		}
+	}
 
 	return 1;
-	}
+}
 
-static int aesni_cbc_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+static int
+aesni_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
-	aesni_cbc_encrypt(in,out,len,ctx->cipher_data,ctx->iv,ctx->encrypt);
+	aesni_cbc_encrypt(in, out, len, ctx->cipher_data, ctx->iv,
+	    ctx->encrypt);
 
 	return 1;
 }
 
-static int aesni_ecb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+static int
+aesni_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	size_t	bl = ctx->cipher->block_size;
 
-	if (len<bl)	return 1;
+	if (len < bl)
+		return 1;
 
-	aesni_ecb_encrypt(in,out,len,ctx->cipher_data,ctx->encrypt);
+	aesni_ecb_encrypt(in, out, len, ctx->cipher_data, ctx->encrypt);
 
 	return 1;
 }
 
 #define aesni_ofb_cipher aes_ofb_cipher
-static int aesni_ofb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
+static int aesni_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len);
 
 #define aesni_cfb_cipher aes_cfb_cipher
-static int aesni_cfb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
+static int aesni_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len);
 
 #define aesni_cfb8_cipher aes_cfb8_cipher
-static int aesni_cfb8_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
+static int aesni_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len);
 
 #define aesni_cfb1_cipher aes_cfb1_cipher
-static int aesni_cfb1_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len);
+static int aesni_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len);
 
 #define aesni_ctr_cipher aes_ctr_cipher
 static int aesni_ctr_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+    const unsigned char *in, size_t len);
 
-static int aesni_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
+static int
+aesni_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
+
 	if (!iv && !key)
 		return 1;
-	if (key)
-		{
+	if (key) {
 		aesni_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks);
 		CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
-				(block128_f)aesni_encrypt);
+		    (block128_f)aesni_encrypt);
 		gctx->ctr = (ctr128_f)aesni_ctr32_encrypt_blocks;
 		/* If we have an iv can set it directly, otherwise use
 		 * saved IV.
 		 */
 		if (iv == NULL && gctx->iv_set)
 			iv = gctx->iv;
-		if (iv)
-			{
+		if (iv) {
 			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
 			gctx->iv_set = 1;
-			}
-		gctx->key_set = 1;
 		}
-	else
-		{
+		gctx->key_set = 1;
+	} else {
 		/* If key set use IV, otherwise copy */
 		if (gctx->key_set)
 			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
@@ -335,83 +305,82 @@ static int aesni_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 			memcpy(gctx->iv, iv, gctx->ivlen);
 		gctx->iv_set = 1;
 		gctx->iv_gen = 0;
-		}
-	return 1;
 	}
+	return 1;
+}
 
 #define aesni_gcm_cipher aes_gcm_cipher
 static int aesni_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+    const unsigned char *in, size_t len);
 
-static int aesni_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
+static int
+aesni_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
+
 	if (!iv && !key)
 		return 1;
 
-	if (key)
-		{
+	if (key) {
 		/* key_len is two AES keys */
-		if (enc)
-			{
-			aesni_set_encrypt_key(key, ctx->key_len * 4, &xctx->ks1);
+		if (enc) {
+			aesni_set_encrypt_key(key, ctx->key_len * 4,
+			    &xctx->ks1);
 			xctx->xts.block1 = (block128_f)aesni_encrypt;
 			xctx->stream = aesni_xts_encrypt;
-			}
-		else
-			{
-			aesni_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1);
+		} else {
+			aesni_set_decrypt_key(key, ctx->key_len * 4,
+			    &xctx->ks1);
 			xctx->xts.block1 = (block128_f)aesni_decrypt;
 			xctx->stream = aesni_xts_decrypt;
-			}
+		}
 
-		aesni_set_encrypt_key(key + ctx->key_len/2,
-						ctx->key_len * 4, &xctx->ks2);
+		aesni_set_encrypt_key(key + ctx->key_len / 2,
+		    ctx->key_len * 4, &xctx->ks2);
 		xctx->xts.block2 = (block128_f)aesni_encrypt;
 
 		xctx->xts.key1 = &xctx->ks1;
-		}
+	}
 
-	if (iv)
-		{
+	if (iv) {
 		xctx->xts.key2 = &xctx->ks2;
 		memcpy(ctx->iv, iv, 16);
-		}
+	}
 
 	return 1;
-	}
+}
 
 #define aesni_xts_cipher aes_xts_cipher
 static int aesni_xts_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+    const unsigned char *in, size_t len);
 
-static int aesni_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
+static int
+aesni_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
+
 	if (!iv && !key)
 		return 1;
-	if (key)
-		{
+	if (key) {
 		aesni_set_encrypt_key(key, ctx->key_len * 8, &cctx->ks);
 		CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
-					&cctx->ks, (block128_f)aesni_encrypt);
-		cctx->str = enc?(ccm128_f)aesni_ccm64_encrypt_blocks :
-				(ccm128_f)aesni_ccm64_decrypt_blocks;
+		    &cctx->ks, (block128_f)aesni_encrypt);
+		cctx->str = enc ? (ccm128_f)aesni_ccm64_encrypt_blocks :
+		    (ccm128_f)aesni_ccm64_decrypt_blocks;
 		cctx->key_set = 1;
-		}
-	if (iv)
-		{
+	}
+	if (iv) {
 		memcpy(ctx->iv, iv, 15 - cctx->L);
 		cctx->iv_set = 1;
-		}
-	return 1;
 	}
+	return 1;
+}
 
 #define aesni_ccm_cipher aes_ccm_cipher
 static int aesni_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len);
+    const unsigned char *in, size_t len);
 
 #define BLOCK_CIPHER_generic(nid,keylen,blocksize,ivlen,nmode,mode,MODE,flags) \
 static const EVP_CIPHER aesni_##keylen##_##mode = { \
@@ -493,199 +462,205 @@ const EVP_CIPHER *EVP_aes_##keylen##_##mode(void) \
 	BLOCK_CIPHER_generic(nid,keylen,1,16,cfb8,cfb8,CFB,flags)	\
 	BLOCK_CIPHER_generic(nid,keylen,1,16,ctr,ctr,CTR,flags)
 
-static int aes_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		   const unsigned char *iv, int enc)
-	{
+static int
+aes_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	int ret, mode;
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
 	mode = ctx->cipher->flags & EVP_CIPH_MODE;
-	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE)
-	    && !enc)
+	if ((mode == EVP_CIPH_ECB_MODE || mode == EVP_CIPH_CBC_MODE) &&
+	    !enc)
 #ifdef BSAES_CAPABLE
-	    if (BSAES_CAPABLE && mode==EVP_CIPH_CBC_MODE)
-		{
-		ret = AES_set_decrypt_key(key,ctx->key_len*8,&dat->ks);
-		dat->block	= (block128_f)AES_decrypt;
-		dat->stream.cbc	= (cbc128_f)bsaes_cbc_encrypt;
-		}
-	    else
+		if (BSAES_CAPABLE && mode == EVP_CIPH_CBC_MODE) {
+			ret = AES_set_decrypt_key(key, ctx->key_len * 8,
+			    &dat->ks);
+			dat->block = (block128_f)AES_decrypt;
+			dat->stream.cbc = (cbc128_f)bsaes_cbc_encrypt;
+		} else
 #endif
 #ifdef VPAES_CAPABLE
-	    if (VPAES_CAPABLE)
-		{
-		ret = vpaes_set_decrypt_key(key,ctx->key_len*8,&dat->ks);
-		dat->block	= (block128_f)vpaes_decrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)vpaes_cbc_encrypt :
-					NULL;
-		}
-	    else
+		if (VPAES_CAPABLE) {
+			ret = vpaes_set_decrypt_key(key, ctx->key_len * 8,
+			    &dat->ks);
+			dat->block = (block128_f)vpaes_decrypt;
+			dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+			    (cbc128_f)vpaes_cbc_encrypt : NULL;
+		} else
 #endif
 		{
-		ret = AES_set_decrypt_key(key,ctx->key_len*8,&dat->ks);
-		dat->block	= (block128_f)AES_decrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)AES_cbc_encrypt :
-					NULL;
-		}
-	else
+			ret = AES_set_decrypt_key(key, ctx->key_len * 8,
+			    &dat->ks);
+			dat->block = (block128_f)AES_decrypt;
+			dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+			    (cbc128_f)AES_cbc_encrypt : NULL;
+		} else
 #ifdef BSAES_CAPABLE
-	    if (BSAES_CAPABLE && mode==EVP_CIPH_CTR_MODE)
-		{
-		ret = AES_set_encrypt_key(key,ctx->key_len*8,&dat->ks);
-		dat->block	= (block128_f)AES_encrypt;
-		dat->stream.ctr	= (ctr128_f)bsaes_ctr32_encrypt_blocks;
-		}
-	    else
+		if (BSAES_CAPABLE && mode == EVP_CIPH_CTR_MODE) {
+			ret = AES_set_encrypt_key(key, ctx->key_len * 8,
+			    &dat->ks);
+			dat->block = (block128_f)AES_encrypt;
+			dat->stream.ctr = (ctr128_f)bsaes_ctr32_encrypt_blocks;
+		} else
 #endif
 #ifdef VPAES_CAPABLE
-	    if (VPAES_CAPABLE)
-		{
-		ret = vpaes_set_encrypt_key(key,ctx->key_len*8,&dat->ks);
-		dat->block	= (block128_f)vpaes_encrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)vpaes_cbc_encrypt :
-					NULL;
-		}
-	    else
+		if (VPAES_CAPABLE) {
+			ret = vpaes_set_encrypt_key(key, ctx->key_len * 8,
+			    &dat->ks);
+			dat->block = (block128_f)vpaes_encrypt;
+			dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+			    (cbc128_f)vpaes_cbc_encrypt : NULL;
+		} else
 #endif
 		{
-		ret = AES_set_encrypt_key(key,ctx->key_len*8,&dat->ks);
-		dat->block	= (block128_f)AES_encrypt;
-		dat->stream.cbc	= mode==EVP_CIPH_CBC_MODE ?
-					(cbc128_f)AES_cbc_encrypt :
-					NULL;
+			ret = AES_set_encrypt_key(key, ctx->key_len * 8,
+			    &dat->ks);
+			dat->block = (block128_f)AES_encrypt;
+			dat->stream.cbc = mode == EVP_CIPH_CBC_MODE ?
+			    (cbc128_f)AES_cbc_encrypt : NULL;
 #ifdef AES_CTR_ASM
-		if (mode==EVP_CIPH_CTR_MODE)
-			dat->stream.ctr = (ctr128_f)AES_ctr32_encrypt;
+			if (mode == EVP_CIPH_CTR_MODE)
+				dat->stream.ctr = (ctr128_f)AES_ctr32_encrypt;
 #endif
 		}
 
-	if(ret < 0)
-		{
-		EVPerr(EVP_F_AES_INIT_KEY,EVP_R_AES_KEY_SETUP_FAILED);
+	if (ret < 0) {
+		EVPerr(EVP_F_AES_INIT_KEY, EVP_R_AES_KEY_SETUP_FAILED);
 		return 0;
-		}
+	}
 
 	return 1;
-	}
+}
 
-static int aes_cbc_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+static int
+aes_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
 	if (dat->stream.cbc)
-		(*dat->stream.cbc)(in,out,len,&dat->ks,ctx->iv,ctx->encrypt);
+		(*dat->stream.cbc)(in, out, len, &dat->ks, ctx->iv,
+		    ctx->encrypt);
 	else if (ctx->encrypt)
-		CRYPTO_cbc128_encrypt(in,out,len,&dat->ks,ctx->iv,dat->block);
+		CRYPTO_cbc128_encrypt(in, out, len, &dat->ks, ctx->iv,
+		    dat->block);
 	else
-		CRYPTO_cbc128_decrypt(in,out,len,&dat->ks,ctx->iv,dat->block);
+		CRYPTO_cbc128_decrypt(in, out, len, &dat->ks, ctx->iv,
+		    dat->block);
 
 	return 1;
 }
 
-static int aes_ecb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in, size_t len)
+static int
+aes_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	size_t	bl = ctx->cipher->block_size;
 	size_t	i;
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
-	if (len<bl)	return 1;
+	if (len < bl)
+		return 1;
 
-	for (i=0,len-=bl;i<=len;i+=bl)
-		(*dat->block)(in+i,out+i,&dat->ks);
+	for (i = 0, len -= bl; i <= len; i += bl)
+		(*dat->block)(in + i, out + i, &dat->ks);
 
 	return 1;
 }
 
-static int aes_ofb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int
+aes_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
-	CRYPTO_ofb128_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,dat->block);
+	CRYPTO_ofb128_encrypt(in, out, len, &dat->ks, ctx->iv, &ctx->num,
+	    dat->block);
 	return 1;
 }
 
-static int aes_cfb_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int
+aes_cfb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
-	CRYPTO_cfb128_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
+	CRYPTO_cfb128_encrypt(in, out, len, &dat->ks, ctx->iv, &ctx->num,
+	    ctx->encrypt, dat->block);
 	return 1;
 }
 
-static int aes_cfb8_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int
+aes_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
-	CRYPTO_cfb128_8_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
+	CRYPTO_cfb128_8_encrypt(in, out, len, &dat->ks, ctx->iv, &ctx->num,
+	    ctx->encrypt, dat->block);
 	return 1;
 }
 
-static int aes_cfb1_cipher(EVP_CIPHER_CTX *ctx,unsigned char *out,
-	const unsigned char *in,size_t len)
+static int
+aes_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
 {
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
 	if (ctx->flags&EVP_CIPH_FLAG_LENGTH_BITS) {
-		CRYPTO_cfb128_1_encrypt(in,out,len,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
+		CRYPTO_cfb128_1_encrypt(in, out, len, &dat->ks, ctx->iv,
+		    &ctx->num, ctx->encrypt, dat->block);
 		return 1;
 	}
 
-	while (len>=MAXBITCHUNK) {
-		CRYPTO_cfb128_1_encrypt(in,out,MAXBITCHUNK*8,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-		len-=MAXBITCHUNK;
+	while (len >= MAXBITCHUNK) {
+		CRYPTO_cfb128_1_encrypt(in, out, MAXBITCHUNK*8, &dat->ks,
+		    ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+		len -= MAXBITCHUNK;
 	}
 	if (len)
-		CRYPTO_cfb128_1_encrypt(in,out,len*8,&dat->ks,
-			ctx->iv,&ctx->num,ctx->encrypt,dat->block);
-	
+		CRYPTO_cfb128_1_encrypt(in, out, len*8, &dat->ks,
+		    ctx->iv, &ctx->num, ctx->encrypt, dat->block);
+
 	return 1;
 }
 
 static int aes_ctr_cipher (EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
+    const unsigned char *in, size_t len)
 {
 	unsigned int num = ctx->num;
 	EVP_AES_KEY *dat = (EVP_AES_KEY *)ctx->cipher_data;
 
 	if (dat->stream.ctr)
-		CRYPTO_ctr128_encrypt_ctr32(in,out,len,&dat->ks,
-			ctx->iv,ctx->buf,&num,dat->stream.ctr);
+		CRYPTO_ctr128_encrypt_ctr32(in, out, len, &dat->ks,
+		    ctx->iv, ctx->buf, &num, dat->stream.ctr);
 	else
-		CRYPTO_ctr128_encrypt(in,out,len,&dat->ks,
-			ctx->iv,ctx->buf,&num,dat->block);
+		CRYPTO_ctr128_encrypt(in, out, len, &dat->ks,
+		    ctx->iv, ctx->buf, &num, dat->block);
 	ctx->num = (size_t)num;
 	return 1;
 }
 
-BLOCK_CIPHER_generic_pack(NID_aes,128,EVP_CIPH_FLAG_FIPS)
-BLOCK_CIPHER_generic_pack(NID_aes,192,EVP_CIPH_FLAG_FIPS)
-BLOCK_CIPHER_generic_pack(NID_aes,256,EVP_CIPH_FLAG_FIPS)
+BLOCK_CIPHER_generic_pack(NID_aes, 128, EVP_CIPH_FLAG_FIPS)
+BLOCK_CIPHER_generic_pack(NID_aes, 192, EVP_CIPH_FLAG_FIPS)
+BLOCK_CIPHER_generic_pack(NID_aes, 256, EVP_CIPH_FLAG_FIPS)
 
-static int aes_gcm_cleanup(EVP_CIPHER_CTX *c)
-	{
+static int
+aes_gcm_cleanup(EVP_CIPHER_CTX *c)
+{
 	EVP_AES_GCM_CTX *gctx = c->cipher_data;
+
 	OPENSSL_cleanse(&gctx->gcm, sizeof(gctx->gcm));
 	if (gctx->iv != c->iv)
 		free(gctx->iv);
 	return 1;
-	}
+}
 
 /* increment counter (64-bit int) by 1 */
-static void ctr64_inc(unsigned char *counter) {
-	int n=8;
+static void
+ctr64_inc(unsigned char *counter) {
+	int n = 8;
 	unsigned char  c;
 
 	do {
@@ -693,15 +668,17 @@ static void ctr64_inc(unsigned char *counter) {
 		c = counter[n];
 		++c;
 		counter[n] = c;
-		if (c) return;
+		if (c)
+			return;
 	} while (n);
 }
 
-static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
+static int
+aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
 	EVP_AES_GCM_CTX *gctx = c->cipher_data;
-	switch (type)
-		{
+
+	switch (type) {
 	case EVP_CTRL_INIT:
 		gctx->key_set = 0;
 		gctx->iv_set = 0;
@@ -716,19 +693,18 @@ static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 		if (arg <= 0)
 			return 0;
 #ifdef OPENSSL_FIPS
-		if (FIPS_module_mode() && !(c->flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW)
-						 && arg < 12)
+		if (FIPS_module_mode() &&
+		    !(c->flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW) && arg < 12)
 			return 0;
 #endif
 		/* Allocate memory for IV if needed */
-		if ((arg > EVP_MAX_IV_LENGTH) && (arg > gctx->ivlen))
-			{
+		if ((arg > EVP_MAX_IV_LENGTH) && (arg > gctx->ivlen)) {
 			if (gctx->iv != c->iv)
 				free(gctx->iv);
 			gctx->iv = malloc(arg);
 			if (!gctx->iv)
 				return 0;
-			}
+		}
 		gctx->ivlen = arg;
 		return 1;
 
@@ -747,12 +723,11 @@ static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
 	case EVP_CTRL_GCM_SET_IV_FIXED:
 		/* Special case: -1 length restores whole IV */
-		if (arg == -1)
-			{
+		if (arg == -1) {
 			memcpy(gctx->iv, ptr, gctx->ivlen);
 			gctx->iv_gen = 1;
 			return 1;
-			}
+		}
 		/* Fixed field must be at least 4 bytes and invocation field
 		 * at least 8.
 		 */
@@ -761,7 +736,7 @@ static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 		if (arg)
 			memcpy(gctx->iv, ptr, arg);
 		if (c->encrypt &&
-			RAND_bytes(gctx->iv + arg, gctx->ivlen - arg) <= 0)
+		    RAND_bytes(gctx->iv + arg, gctx->ivlen - arg) <= 0)
 			return 0;
 		gctx->iv_gen = 1;
 		return 1;
@@ -795,63 +770,68 @@ static int aes_gcm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 			return 0;
 		memcpy(c->buf, ptr, arg);
 		gctx->tls_aad_len = arg;
-			{
-			unsigned int len=c->buf[arg-2]<<8|c->buf[arg-1];
+		{
+			unsigned int len = c->buf[arg - 2] << 8 |
+			    c->buf[arg - 1];
+
 			/* Correct length for explicit IV */
 			len -= EVP_GCM_TLS_EXPLICIT_IV_LEN;
+
 			/* If decrypting correct for tag too */
 			if (!c->encrypt)
 				len -= EVP_GCM_TLS_TAG_LEN;
-                        c->buf[arg-2] = len>>8;
-                        c->buf[arg-1] = len & 0xff;
-			}
+			c->buf[arg - 2] = len >> 8;
+			c->buf[arg - 1] = len & 0xff;
+		}
 		/* Extra padding: tag appended to record */
 		return EVP_GCM_TLS_TAG_LEN;
 
 	default:
 		return -1;
 
-		}
 	}
+}
 
-static int aes_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
+static int
+aes_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
+
 	if (!iv && !key)
 		return 1;
-	if (key)
-		{ do {
+	if (key) {
+		do {
 #ifdef BSAES_CAPABLE
-		if (BSAES_CAPABLE)
-			{
-			AES_set_encrypt_key(key,ctx->key_len*8,&gctx->ks);
-			CRYPTO_gcm128_init(&gctx->gcm,&gctx->ks,
-					(block128_f)AES_encrypt);
-			gctx->ctr = (ctr128_f)bsaes_ctr32_encrypt_blocks;
-			break;
-			}
-		else
+			if (BSAES_CAPABLE) {
+				AES_set_encrypt_key(key, ctx->key_len * 8,
+				    &gctx->ks);
+				CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
+				    (block128_f)AES_encrypt);
+				gctx->ctr =
+				    (ctr128_f)bsaes_ctr32_encrypt_blocks;
+				break;
+			} else
 #endif
 #ifdef VPAES_CAPABLE
-		if (VPAES_CAPABLE)
-			{
-			vpaes_set_encrypt_key(key,ctx->key_len*8,&gctx->ks);
-			CRYPTO_gcm128_init(&gctx->gcm,&gctx->ks,
-					(block128_f)vpaes_encrypt);
-			gctx->ctr = NULL;
-			break;
-			}
-		else
+			if (VPAES_CAPABLE) {
+				vpaes_set_encrypt_key(key, ctx->key_len * 8,
+				    &gctx->ks);
+				CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
+				    (block128_f)vpaes_encrypt);
+				gctx->ctr = NULL;
+				break;
+			} else
 #endif
-		(void)0;	/* terminate potentially open 'else' */
+				(void)0; /* terminate potentially open 'else' */
 
-		AES_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks);
-		CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks, (block128_f)AES_encrypt);
+			AES_set_encrypt_key(key, ctx->key_len * 8, &gctx->ks);
+			CRYPTO_gcm128_init(&gctx->gcm, &gctx->ks,
+			    (block128_f)AES_encrypt);
 #ifdef AES_CTR_ASM
-		gctx->ctr = (ctr128_f)AES_ctr32_encrypt;
+			gctx->ctr = (ctr128_f)AES_ctr32_encrypt;
 #else
-		gctx->ctr = NULL;
+			gctx->ctr = NULL;
 #endif
 		} while (0);
 
@@ -860,15 +840,12 @@ static int aes_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 		 */
 		if (iv == NULL && gctx->iv_set)
 			iv = gctx->iv;
-		if (iv)
-			{
+		if (iv) {
 			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
 			gctx->iv_set = 1;
-			}
-		gctx->key_set = 1;
 		}
-	else
-		{
+		gctx->key_set = 1;
+	} else {
 		/* If key set use IV, otherwise copy */
 		if (gctx->key_set)
 			CRYPTO_gcm128_setiv(&gctx->gcm, iv, gctx->ivlen);
@@ -876,9 +853,9 @@ static int aes_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 			memcpy(gctx->iv, iv, gctx->ivlen);
 		gctx->iv_set = 1;
 		gctx->iv_gen = 0;
-		}
-	return 1;
 	}
+	return 1;
+}
 
 /* Handle TLS GCM packet format. This consists of the last portion of the IV
  * followed by the payload and finally the tag. On encrypt generate IV,
@@ -886,83 +863,82 @@ static int aes_gcm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
  * and verify tag.
  */
 
-static int aes_gcm_tls_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
-	{
+static int
+aes_gcm_tls_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
+{
 	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
 	int rv = -1;
+
 	/* Encrypt/decrypt must be performed in place */
-	if (out != in || len < (EVP_GCM_TLS_EXPLICIT_IV_LEN+EVP_GCM_TLS_TAG_LEN))
+	if (out != in ||
+	    len < (EVP_GCM_TLS_EXPLICIT_IV_LEN + EVP_GCM_TLS_TAG_LEN))
 		return -1;
+
 	/* Set IV from start of buffer or generate IV and write to start
 	 * of buffer.
 	 */
 	if (EVP_CIPHER_CTX_ctrl(ctx, ctx->encrypt ?
-				EVP_CTRL_GCM_IV_GEN : EVP_CTRL_GCM_SET_IV_INV,
-				EVP_GCM_TLS_EXPLICIT_IV_LEN, out) <= 0)
+	    EVP_CTRL_GCM_IV_GEN : EVP_CTRL_GCM_SET_IV_INV,
+	    EVP_GCM_TLS_EXPLICIT_IV_LEN, out) <= 0)
 		goto err;
+
 	/* Use saved AAD */
 	if (CRYPTO_gcm128_aad(&gctx->gcm, ctx->buf, gctx->tls_aad_len))
 		goto err;
+
 	/* Fix buffer and length to point to payload */
 	in += EVP_GCM_TLS_EXPLICIT_IV_LEN;
 	out += EVP_GCM_TLS_EXPLICIT_IV_LEN;
 	len -= EVP_GCM_TLS_EXPLICIT_IV_LEN + EVP_GCM_TLS_TAG_LEN;
-	if (ctx->encrypt)
-		{
+	if (ctx->encrypt) {
 		/* Encrypt payload */
-		if (gctx->ctr)
-			{
-			if (CRYPTO_gcm128_encrypt_ctr32(&gctx->gcm,
-							in, out, len,
-							gctx->ctr))
+		if (gctx->ctr) {
+			if (CRYPTO_gcm128_encrypt_ctr32(&gctx->gcm, in, out,
+			    len, gctx->ctr))
 				goto err;
-			}
-		else	{
+		} else {
 			if (CRYPTO_gcm128_encrypt(&gctx->gcm, in, out, len))
 				goto err;
-			}
+		}
 		out += len;
+
 		/* Finally write tag */
 		CRYPTO_gcm128_tag(&gctx->gcm, out, EVP_GCM_TLS_TAG_LEN);
 		rv = len + EVP_GCM_TLS_EXPLICIT_IV_LEN + EVP_GCM_TLS_TAG_LEN;
-		}
-	else
-		{
+	} else {
 		/* Decrypt */
-		if (gctx->ctr)
-			{
-			if (CRYPTO_gcm128_decrypt_ctr32(&gctx->gcm,
-							in, out, len,
-							gctx->ctr))
+		if (gctx->ctr) {
+			if (CRYPTO_gcm128_decrypt_ctr32(&gctx->gcm, in, out,
+			    len, gctx->ctr))
 				goto err;
-			}
-		else	{
+		} else {
 			if (CRYPTO_gcm128_decrypt(&gctx->gcm, in, out, len))
 				goto err;
-			}
+		}
 		/* Retrieve tag */
-		CRYPTO_gcm128_tag(&gctx->gcm, ctx->buf,
-					EVP_GCM_TLS_TAG_LEN);
+		CRYPTO_gcm128_tag(&gctx->gcm, ctx->buf, EVP_GCM_TLS_TAG_LEN);
+
 		/* If tag mismatch wipe buffer */
-		if (memcmp(ctx->buf, in + len, EVP_GCM_TLS_TAG_LEN))
-			{
+		if (memcmp(ctx->buf, in + len, EVP_GCM_TLS_TAG_LEN)) {
 			OPENSSL_cleanse(out, len);
 			goto err;
-			}
-		rv = len;
 		}
+		rv = len;
+	}
 
-	err:
+err:
 	gctx->iv_set = 0;
 	gctx->tls_aad_len = -1;
 	return rv;
-	}
+}
 
-static int aes_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
-	{
+static int
+aes_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
+{
 	EVP_AES_GCM_CTX *gctx = ctx->cipher_data;
+
 	/* If not set up, return error */
 	if (!gctx->key_set)
 		return -1;
@@ -972,95 +948,88 @@ static int aes_gcm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 
 	if (!gctx->iv_set)
 		return -1;
-	if (in)
-		{
-		if (out == NULL)
-			{
+
+	if (in) {
+		if (out == NULL) {
 			if (CRYPTO_gcm128_aad(&gctx->gcm, in, len))
 				return -1;
-			}
-		else if (ctx->encrypt)
-			{
-			if (gctx->ctr)
-				{
+		} else if (ctx->encrypt) {
+			if (gctx->ctr) {
 				if (CRYPTO_gcm128_encrypt_ctr32(&gctx->gcm,
-							in, out, len,
-							gctx->ctr))
+				    in, out, len, gctx->ctr))
 					return -1;
-				}
-			else	{
-				if (CRYPTO_gcm128_encrypt(&gctx->gcm, in, out, len))
+			} else {
+				if (CRYPTO_gcm128_encrypt(&gctx->gcm,
+				    in, out, len))
 					return -1;
-				}
 			}
-		else
-			{
-			if (gctx->ctr)
-				{
+		} else {
+			if (gctx->ctr) {
 				if (CRYPTO_gcm128_decrypt_ctr32(&gctx->gcm,
-							in, out, len,
-							gctx->ctr))
+				    in, out, len, gctx->ctr))
 					return -1;
-				}
-			else	{
-				if (CRYPTO_gcm128_decrypt(&gctx->gcm, in, out, len))
+			} else {
+				if (CRYPTO_gcm128_decrypt(&gctx->gcm,
+				    in, out, len))
 					return -1;
-				}
 			}
-		return len;
 		}
-	else
-		{
-		if (!ctx->encrypt)
-			{
+		return len;
+	} else {
+		if (!ctx->encrypt) {
 			if (gctx->taglen < 0)
 				return -1;
-			if (CRYPTO_gcm128_finish(&gctx->gcm,
-					ctx->buf, gctx->taglen) != 0)
+			if (CRYPTO_gcm128_finish(&gctx->gcm, ctx->buf,
+			    gctx->taglen) != 0)
 				return -1;
 			gctx->iv_set = 0;
 			return 0;
-			}
+		}
 		CRYPTO_gcm128_tag(&gctx->gcm, ctx->buf, 16);
 		gctx->taglen = 16;
+
 		/* Don't reuse the IV */
 		gctx->iv_set = 0;
 		return 0;
-		}
-
 	}
 
+}
+
 #define CUSTOM_FLAGS	(EVP_CIPH_FLAG_DEFAULT_ASN1 \
 		| EVP_CIPH_CUSTOM_IV | EVP_CIPH_FLAG_CUSTOM_CIPHER \
 		| EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CTRL_INIT)
 
-BLOCK_CIPHER_custom(NID_aes,128,1,12,gcm,GCM,
-		EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,192,1,12,gcm,GCM,
-		EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,256,1,12,gcm,GCM,
-		EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 128, 1,12, gcm, GCM,
+    EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 192, 1,12, gcm, GCM,
+    EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 256, 1,12, gcm, GCM,
+    EVP_CIPH_FLAG_FIPS|EVP_CIPH_FLAG_AEAD_CIPHER|CUSTOM_FLAGS)
 
-static int aes_xts_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
+static int
+aes_xts_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
 	EVP_AES_XTS_CTX *xctx = c->cipher_data;
+
 	if (type != EVP_CTRL_INIT)
 		return -1;
+
 	/* key1 and key2 are used as an indicator both key and IV are set */
 	xctx->xts.key1 = NULL;
 	xctx->xts.key2 = NULL;
 	return 1;
-	}
+}
 
-static int aes_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
+static int
+aes_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
+
 	if (!iv && !key)
 		return 1;
 
-	if (key) do
-		{
+	if (key) do {
 #ifdef AES_XTS_ASM
 		xctx->stream = enc ? AES_xts_encrypt : AES_xts_decrypt;
 #else
@@ -1069,100 +1038,98 @@ static int aes_xts_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 		/* key_len is two AES keys */
 #ifdef BSAES_CAPABLE
 		if (BSAES_CAPABLE)
-			xctx->stream = enc ? bsaes_xts_encrypt : bsaes_xts_decrypt;
+			xctx->stream = enc ? bsaes_xts_encrypt :
+			    bsaes_xts_decrypt;
 		else
 #endif
 #ifdef VPAES_CAPABLE
-		if (VPAES_CAPABLE)
-		    {
-		    if (enc)
-			{
-			vpaes_set_encrypt_key(key, ctx->key_len * 4, &xctx->ks1);
-			xctx->xts.block1 = (block128_f)vpaes_encrypt;
-			}
-		    else
-			{
-			vpaes_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1);
-			xctx->xts.block1 = (block128_f)vpaes_decrypt;
+		if (VPAES_CAPABLE) {
+			if (enc) {
+				vpaes_set_encrypt_key(key, ctx->key_len * 4,
+				    &xctx->ks1);
+				xctx->xts.block1 = (block128_f)vpaes_encrypt;
+			} else {
+				vpaes_set_decrypt_key(key, ctx->key_len * 4,
+				    &xctx->ks1);
+				xctx->xts.block1 = (block128_f)vpaes_decrypt;
 			}
 
-		    vpaes_set_encrypt_key(key + ctx->key_len/2,
-						ctx->key_len * 4, &xctx->ks2);
-		    xctx->xts.block2 = (block128_f)vpaes_encrypt;
+			vpaes_set_encrypt_key(key + ctx->key_len / 2,
+			    ctx->key_len * 4, &xctx->ks2);
+			xctx->xts.block2 = (block128_f)vpaes_encrypt;
 
-		    xctx->xts.key1 = &xctx->ks1;
-		    break;
-		    }
-		else
+			xctx->xts.key1 = &xctx->ks1;
+			break;
+		} else
 #endif
-		(void)0;	/* terminate potentially open 'else' */
+			(void)0;	/* terminate potentially open 'else' */
 
-		if (enc)
-			{
+		if (enc) {
 			AES_set_encrypt_key(key, ctx->key_len * 4, &xctx->ks1);
 			xctx->xts.block1 = (block128_f)AES_encrypt;
-			}
-		else
-			{
+		} else {
 			AES_set_decrypt_key(key, ctx->key_len * 4, &xctx->ks1);
 			xctx->xts.block1 = (block128_f)AES_decrypt;
-			}
+		}
 
-		AES_set_encrypt_key(key + ctx->key_len/2,
-						ctx->key_len * 4, &xctx->ks2);
+		AES_set_encrypt_key(key + ctx->key_len / 2,
+		    ctx->key_len * 4, &xctx->ks2);
 		xctx->xts.block2 = (block128_f)AES_encrypt;
 
 		xctx->xts.key1 = &xctx->ks1;
-		} while (0);
+	} while (0);
 
-	if (iv)
-		{
+	if (iv) {
 		xctx->xts.key2 = &xctx->ks2;
 		memcpy(ctx->iv, iv, 16);
-		}
+	}
 
 	return 1;
-	}
+}
 
-static int aes_xts_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
-	{
+static int
+aes_xts_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
+{
 	EVP_AES_XTS_CTX *xctx = ctx->cipher_data;
+
 	if (!xctx->xts.key1 || !xctx->xts.key2)
 		return 0;
-	if (!out || !in || len<AES_BLOCK_SIZE)
+	if (!out || !in || len < AES_BLOCK_SIZE)
 		return 0;
+
 #ifdef OPENSSL_FIPS
 	/* Requirement of SP800-38E */
-	if (FIPS_module_mode() && !(ctx->flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW) &&
-			(len > (1UL<<20)*16))
-		{
+	if (FIPS_module_mode() &&
+	    !(ctx->flags & EVP_CIPH_FLAG_NON_FIPS_ALLOW) &&
+	    (len > (1UL << 20) * 16)) {
 		EVPerr(EVP_F_AES_XTS_CIPHER, EVP_R_TOO_LARGE);
 		return 0;
-		}
+	}
 #endif
 	if (xctx->stream)
-		(*xctx->stream)(in, out, len,
-				xctx->xts.key1, xctx->xts.key2, ctx->iv);
+		(*xctx->stream)(in, out, len, xctx->xts.key1, xctx->xts.key2,
+		    ctx->iv);
 	else if (CRYPTO_xts128_encrypt(&xctx->xts, ctx->iv, in, out, len,
-								ctx->encrypt))
+	    ctx->encrypt))
 		return 0;
 	return 1;
-	}
+}
 
 #define aes_xts_cleanup NULL
 
 #define XTS_FLAGS	(EVP_CIPH_FLAG_DEFAULT_ASN1 | EVP_CIPH_CUSTOM_IV \
 			 | EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CTRL_INIT)
 
-BLOCK_CIPHER_custom(NID_aes,128,1,16,xts,XTS,EVP_CIPH_FLAG_FIPS|XTS_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,256,1,16,xts,XTS,EVP_CIPH_FLAG_FIPS|XTS_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 128, 1,16, xts, XTS, EVP_CIPH_FLAG_FIPS|XTS_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 256, 1,16, xts, XTS, EVP_CIPH_FLAG_FIPS|XTS_FLAGS)
 
-static int aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
+static int
+aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
 	EVP_AES_CCM_CTX *cctx = c->cipher_data;
-	switch (type)
-		{
+
+	switch (type) {
 	case EVP_CTRL_INIT:
 		cctx->key_set = 0;
 		cctx->iv_set = 0;
@@ -1174,6 +1141,7 @@ static int aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
 	case EVP_CTRL_CCM_SET_IVLEN:
 		arg = 15 - arg;
+
 	case EVP_CTRL_CCM_SET_L:
 		if (arg < 2 || arg > 8)
 			return 0;
@@ -1185,18 +1153,17 @@ static int aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 			return 0;
 		if ((c->encrypt && ptr) || (!c->encrypt && !ptr))
 			return 0;
-		if (ptr)
-			{
+		if (ptr) {
 			cctx->tag_set = 1;
 			memcpy(c->buf, ptr, arg);
-			}
+		}
 		cctx->M = arg;
 		return 1;
 
 	case EVP_CTRL_CCM_GET_TAG:
 		if (!c->encrypt || !cctx->tag_set)
 			return 0;
-		if(!CRYPTO_ccm128_tag(&cctx->ccm, ptr, (size_t)arg))
+		if (!CRYPTO_ccm128_tag(&cctx->ccm, ptr, (size_t)arg))
 			return 0;
 		cctx->tag_set = 0;
 		cctx->iv_set = 0;
@@ -1205,116 +1172,111 @@ static int aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
 	default:
 		return -1;
-
-		}
 	}
+}
 
-static int aes_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-                        const unsigned char *iv, int enc)
-	{
+static int
+aes_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
+
 	if (!iv && !key)
 		return 1;
-	if (key) do
-		{
+	if (key) do {
 #ifdef VPAES_CAPABLE
-		if (VPAES_CAPABLE)
-			{
+		if (VPAES_CAPABLE) {
 			vpaes_set_encrypt_key(key, ctx->key_len*8, &cctx->ks);
 			CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
-					&cctx->ks, (block128_f)vpaes_encrypt);
+			    &cctx->ks, (block128_f)vpaes_encrypt);
 			cctx->str = NULL;
 			cctx->key_set = 1;
 			break;
-			}
+		}
 #endif
 		AES_set_encrypt_key(key, ctx->key_len * 8, &cctx->ks);
 		CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
-					&cctx->ks, (block128_f)AES_encrypt);
+		    &cctx->ks, (block128_f)AES_encrypt);
 		cctx->str = NULL;
 		cctx->key_set = 1;
-		} while (0);
-	if (iv)
-		{
+	} while (0);
+	if (iv) {
 		memcpy(ctx->iv, iv, 15 - cctx->L);
 		cctx->iv_set = 1;
-		}
-	return 1;
 	}
+	return 1;
+}
 
-static int aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		const unsigned char *in, size_t len)
-	{
+static int
+aes_ccm_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
+{
 	EVP_AES_CCM_CTX *cctx = ctx->cipher_data;
 	CCM128_CONTEXT *ccm = &cctx->ccm;
+
 	/* If not set up, return error */
 	if (!cctx->iv_set && !cctx->key_set)
 		return -1;
 	if (!ctx->encrypt && !cctx->tag_set)
 		return -1;
-	if (!out)
-		{
-		if (!in)
-			{
-			if (CRYPTO_ccm128_setiv(ccm, ctx->iv, 15 - cctx->L,len))
+
+	if (!out) {
+		if (!in) {
+			if (CRYPTO_ccm128_setiv(ccm, ctx->iv, 15 - cctx->L,
+			    len))
 				return -1;
 			cctx->len_set = 1;
 			return len;
-			}
+		}
 		/* If have AAD need message length */
 		if (!cctx->len_set && len)
 			return -1;
 		CRYPTO_ccm128_aad(ccm, in, len);
 		return len;
-		}
+	}
 	/* EVP_*Final() doesn't return any data */
 	if (!in)
 		return 0;
 	/* If not set length yet do it */
-	if (!cctx->len_set)
-		{
+	if (!cctx->len_set) {
 		if (CRYPTO_ccm128_setiv(ccm, ctx->iv, 15 - cctx->L, len))
 			return -1;
 		cctx->len_set = 1;
-		}
-	if (ctx->encrypt)
-		{
+	}
+	if (ctx->encrypt) {
 		if (cctx->str ? CRYPTO_ccm128_encrypt_ccm64(ccm, in, out, len,
-						cctx->str) :
-				CRYPTO_ccm128_encrypt(ccm, in, out, len))
+		    cctx->str) : CRYPTO_ccm128_encrypt(ccm, in, out, len))
 			return -1;
 		cctx->tag_set = 1;
 		return len;
-		}
-	else
-		{
+	} else {
 		int rv = -1;
 		if (cctx->str ? !CRYPTO_ccm128_decrypt_ccm64(ccm, in, out, len,
-						cctx->str) :
-				!CRYPTO_ccm128_decrypt(ccm, in, out, len))
-			{
+		    cctx->str) : !CRYPTO_ccm128_decrypt(ccm, in, out, len)) {
 			unsigned char tag[16];
-			if (CRYPTO_ccm128_tag(ccm, tag, cctx->M))
-				{
+			if (CRYPTO_ccm128_tag(ccm, tag, cctx->M)) {
 				if (!memcmp(tag, ctx->buf, cctx->M))
 					rv = len;
-				}
 			}
+		}
 		if (rv == -1)
 			OPENSSL_cleanse(out, len);
 		cctx->iv_set = 0;
 		cctx->tag_set = 0;
 		cctx->len_set = 0;
 		return rv;
-		}
-
 	}
 
+}
+
 #define aes_ccm_cleanup NULL
 
-BLOCK_CIPHER_custom(NID_aes,128,1,12,ccm,CCM,EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,192,1,12,ccm,CCM,EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
-BLOCK_CIPHER_custom(NID_aes,256,1,12,ccm,CCM,EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 128, 1,12, ccm, CCM,
+    EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 192, 1,12, ccm, CCM,
+    EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
+BLOCK_CIPHER_custom(NID_aes, 256, 1,12, ccm, CCM,
+    EVP_CIPH_FLAG_FIPS|CUSTOM_FLAGS)
 
 #endif
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_aes_cbc_hmac_sha1.c b/lib/libssl/src/crypto/evp/e_aes_cbc_hmac_sha1.c
index 4d76ec74d2c..af0edb3dcf9 100644
--- a/lib/libssl/src/crypto/evp/e_aes_cbc_hmac_sha1.c
+++ b/lib/libssl/src/crypto/evp/e_aes_cbc_hmac_sha1.c
@@ -72,16 +72,15 @@
 
 #define TLS1_1_VERSION 0x0302
 
-typedef struct
-    {
-    AES_KEY		ks;
-    SHA_CTX		head,tail,md;
-    size_t		payload_length;	/* AAD length in decrypt case */
-    union {
-	unsigned int	tls_ver;
-    	unsigned char	tls_aad[16];	/* 13 used */
-    } aux;
-    } EVP_AES_HMAC_SHA1;
+typedef struct {
+	AES_KEY		ks;
+	SHA_CTX		head, tail, md;
+	size_t		payload_length;	/* AAD length in decrypt case */
+	union {
+		unsigned int	tls_ver;
+		unsigned char	tls_aad[16];	/* 13 used */
+	} aux;
+} EVP_AES_HMAC_SHA1;
 
 #define NO_PAYLOAD_LENGTH	((size_t)-1)
 
@@ -97,43 +96,37 @@ typedef struct
 extern unsigned int OPENSSL_ia32cap_P[2];
 #define AESNI_CAPABLE   (1<<(57-32))
 
-int aesni_set_encrypt_key(const unsigned char *userKey, int bits,
-			      AES_KEY *key);
-int aesni_set_decrypt_key(const unsigned char *userKey, int bits,
-			      AES_KEY *key);
+int aesni_set_encrypt_key(const unsigned char *userKey, int bits, AES_KEY *key);
+int aesni_set_decrypt_key(const unsigned char *userKey, int bits, AES_KEY *key);
 
-void aesni_cbc_encrypt(const unsigned char *in,
-			   unsigned char *out,
-			   size_t length,
-			   const AES_KEY *key,
-			   unsigned char *ivec, int enc);
+void aesni_cbc_encrypt(const unsigned char *in, unsigned char *out,
+    size_t length, const AES_KEY *key, unsigned char *ivec, int enc);
 
 void aesni_cbc_sha1_enc (const void *inp, void *out, size_t blocks,
-		const AES_KEY *key, unsigned char iv[16],
-		SHA_CTX *ctx,const void *in0);
+    const AES_KEY *key, unsigned char iv[16], SHA_CTX *ctx, const void *in0);
 
 #define data(ctx) ((EVP_AES_HMAC_SHA1 *)(ctx)->cipher_data)
 
-static int aesni_cbc_hmac_sha1_init_key(EVP_CIPHER_CTX *ctx,
-			const unsigned char *inkey,
-			const unsigned char *iv, int enc)
-	{
+static int
+aesni_cbc_hmac_sha1_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *inkey,
+    const unsigned char *iv, int enc)
+{
 	EVP_AES_HMAC_SHA1 *key = data(ctx);
 	int ret;
 
 	if (enc)
-		ret=aesni_set_encrypt_key(inkey,ctx->key_len*8,&key->ks);
+		ret = aesni_set_encrypt_key(inkey, ctx->key_len * 8, &key->ks);
 	else
-		ret=aesni_set_decrypt_key(inkey,ctx->key_len*8,&key->ks);
+		ret = aesni_set_decrypt_key(inkey, ctx->key_len * 8, &key->ks);
 
 	SHA1_Init(&key->head);	/* handy when benchmarking */
 	key->tail = key->head;
-	key->md   = key->head;
+	key->md = key->head;
 
 	key->payload_length = NO_PAYLOAD_LENGTH;
 
-	return ret<0?0:1;
-	}
+	return ret < 0 ? 0 : 1;
+}
 
 #define	STITCHED_CALL
 
@@ -141,16 +134,19 @@ static int aesni_cbc_hmac_sha1_init_key(EVP_CIPHER_CTX *ctx,
 #define	aes_off 0
 #endif
 
-void sha1_block_data_order (void *c,const void *p,size_t len);
+void sha1_block_data_order (void *c, const void *p, size_t len);
 
-static void sha1_update(SHA_CTX *c,const void *data,size_t len)
-{	const unsigned char *ptr = data;
+static void
+sha1_update(SHA_CTX *c, const void *data, size_t len)
+{
+	const unsigned char *ptr = data;
 	size_t res;
 
 	if ((res = c->num)) {
-		res = SHA_CBLOCK-res;
-		if (len<res) res=len;
-		SHA1_Update (c,ptr,res);
+		res = SHA_CBLOCK - res;
+		if (len < res)
+			res = len;
+		SHA1_Update(c, ptr, res);
 		ptr += res;
 		len -= res;
 	}
@@ -159,16 +155,17 @@ static void sha1_update(SHA_CTX *c,const void *data,size_t len)
 	len -= res;
 
 	if (len) {
-		sha1_block_data_order(c,ptr,len/SHA_CBLOCK);
+		sha1_block_data_order(c, ptr, len / SHA_CBLOCK);
 
 		ptr += len;
-		c->Nh += len>>29;
-		c->Nl += len<<=3;
-		if (c->Nl<(unsigned int)len) c->Nh++;
+		c->Nh += len >> 29;
+		c->Nl += len <<= 3;
+		if (c->Nl < (unsigned int)len)
+			c->Nh++;
 	}
 
 	if (res)
-		SHA1_Update(c,ptr,res);
+		SHA1_Update(c, ptr, res);
 }
 
 #ifdef SHA1_Update
@@ -176,96 +173,106 @@ static void sha1_update(SHA_CTX *c,const void *data,size_t len)
 #endif
 #define SHA1_Update sha1_update
 
-static int aesni_cbc_hmac_sha1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t len)
-	{
+static int
+aesni_cbc_hmac_sha1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
+{
 	EVP_AES_HMAC_SHA1 *key = data(ctx);
 	unsigned int l;
-	size_t	plen = key->payload_length,
-		iv = 0,		/* explicit IV in TLS 1.1 and later */
-		sha_off = 0;
+	size_t plen = key->payload_length,
+	    iv = 0,		/* explicit IV in TLS 1.1 and later */
+	    sha_off = 0;
 #if defined(STITCHED_CALL)
-	size_t	aes_off = 0,
-		blocks;
+	size_t aes_off = 0, blocks;
 
-	sha_off = SHA_CBLOCK-key->md.num;
+	sha_off = SHA_CBLOCK - key->md.num;
 #endif
 
 	key->payload_length = NO_PAYLOAD_LENGTH;
 
-	if (len%AES_BLOCK_SIZE) return 0;
+	if (len % AES_BLOCK_SIZE)
+		return 0;
 
 	if (ctx->encrypt) {
-		if (plen==NO_PAYLOAD_LENGTH)
+		if (plen == NO_PAYLOAD_LENGTH)
 			plen = len;
-		else if (len!=((plen+SHA_DIGEST_LENGTH+AES_BLOCK_SIZE)&-AES_BLOCK_SIZE))
+		else if (len != ((plen + SHA_DIGEST_LENGTH + AES_BLOCK_SIZE) &
+		    -AES_BLOCK_SIZE))
 			return 0;
 		else if (key->aux.tls_ver >= TLS1_1_VERSION)
 			iv = AES_BLOCK_SIZE;
 
 #if defined(STITCHED_CALL)
-		if (plen>(sha_off+iv) && (blocks=(plen-(sha_off+iv))/SHA_CBLOCK)) {
-			SHA1_Update(&key->md,in+iv,sha_off);
+		if (plen > (sha_off + iv) &&
+		    (blocks = (plen - (sha_off + iv)) / SHA_CBLOCK)) {
+			SHA1_Update(&key->md, in + iv, sha_off);
 
-			aesni_cbc_sha1_enc(in,out,blocks,&key->ks,
-				ctx->iv,&key->md,in+iv+sha_off);
+			aesni_cbc_sha1_enc(in, out, blocks, &key->ks,
+			    ctx->iv, &key->md, in + iv + sha_off);
 			blocks *= SHA_CBLOCK;
 			aes_off += blocks;
 			sha_off += blocks;
-			key->md.Nh += blocks>>29;
-			key->md.Nl += blocks<<=3;
-			if (key->md.Nl<(unsigned int)blocks) key->md.Nh++;
+			key->md.Nh += blocks >> 29;
+			key->md.Nl += blocks <<= 3;
+			if (key->md.Nl < (unsigned int)blocks)
+				key->md.Nh++;
 		} else {
 			sha_off = 0;
 		}
 #endif
 		sha_off += iv;
-		SHA1_Update(&key->md,in+sha_off,plen-sha_off);
+		SHA1_Update(&key->md, in + sha_off, plen - sha_off);
 
-		if (plen!=len)	{	/* "TLS" mode of operation */
-			if (in!=out)
-				memcpy(out+aes_off,in+aes_off,plen-aes_off);
+		if (plen != len) {	/* "TLS" mode of operation */
+			if (in != out)
+				memcpy(out + aes_off, in + aes_off,
+				    plen - aes_off);
 
 			/* calculate HMAC and append it to payload */
-			SHA1_Final(out+plen,&key->md);
+			SHA1_Final(out + plen, &key->md);
 			key->md = key->tail;
-			SHA1_Update(&key->md,out+plen,SHA_DIGEST_LENGTH);
-			SHA1_Final(out+plen,&key->md);
+			SHA1_Update(&key->md, out + plen, SHA_DIGEST_LENGTH);
+			SHA1_Final(out + plen, &key->md);
 
 			/* pad the payload|hmac */
 			plen += SHA_DIGEST_LENGTH;
-			for (l=len-plen-1;plen<len;plen++) out[plen]=l;
+			for (l = len - plen - 1; plen < len; plen++)
+				out[plen] = l;
+
 			/* encrypt HMAC|padding at once */
-			aesni_cbc_encrypt(out+aes_off,out+aes_off,len-aes_off,
-					&key->ks,ctx->iv,1);
+			aesni_cbc_encrypt(out + aes_off, out + aes_off,
+			    len - aes_off, &key->ks, ctx->iv, 1);
 		} else {
-			aesni_cbc_encrypt(in+aes_off,out+aes_off,len-aes_off,
-					&key->ks,ctx->iv,1);
+			aesni_cbc_encrypt(in + aes_off, out + aes_off,
+			    len - aes_off, &key->ks, ctx->iv, 1);
 		}
 	} else {
-		union { unsigned int  u[SHA_DIGEST_LENGTH/sizeof(unsigned int)];
-			unsigned char c[32+SHA_DIGEST_LENGTH]; } mac, *pmac;
+		union {
+			unsigned int u[SHA_DIGEST_LENGTH/sizeof(unsigned int)];
+			unsigned char c[32 + SHA_DIGEST_LENGTH];
+		} mac, *pmac;
 
 		/* arrange cache line alignment */
-		pmac = (void *)(((size_t)mac.c+31)&((size_t)0-32));
+		pmac = (void *)(((size_t)mac.c + 31) & ((size_t)0 - 32));
 
 		/* decrypt HMAC|padding at once */
-		aesni_cbc_encrypt(in,out,len,
-				&key->ks,ctx->iv,0);
+		aesni_cbc_encrypt(in, out, len, &key->ks, ctx->iv, 0);
 
 		if (plen) {	/* "TLS" mode of operation */
 			size_t inp_len, mask, j, i;
 			unsigned int res, maxpad, pad, bitlen;
 			int ret = 1;
-			union {	unsigned int  u[SHA_LBLOCK];
-				unsigned char c[SHA_CBLOCK]; }
-				*data = (void *)key->md.data;
+			union {
+				unsigned int u[SHA_LBLOCK];
+				unsigned char c[SHA_CBLOCK];
+			}
+			*data = (void *)key->md.data;
 
-			if ((key->aux.tls_aad[plen-4]<<8|key->aux.tls_aad[plen-3])
-			    >= TLS1_1_VERSION)
+			if ((key->aux.tls_aad[plen - 4] << 8 |
+			    key->aux.tls_aad[plen - 3]) >= TLS1_1_VERSION)
 				iv = AES_BLOCK_SIZE;
 
-			if (len<(iv+SHA_DIGEST_LENGTH+1))
+			if (len < (iv + SHA_DIGEST_LENGTH + 1))
 				return 0;
 
 			/* omit explicit iv */
@@ -273,93 +280,102 @@ static int aesni_cbc_hmac_sha1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 			len -= iv;
 
 			/* figure out payload length */
-			pad = out[len-1];
-			maxpad = len-(SHA_DIGEST_LENGTH+1);
-			maxpad |= (255-maxpad)>>(sizeof(maxpad)*8-8);
+			pad = out[len - 1];
+			maxpad = len - (SHA_DIGEST_LENGTH + 1);
+			maxpad |= (255 - maxpad) >> (sizeof(maxpad) * 8 - 8);
 			maxpad &= 255;
 
-			inp_len = len - (SHA_DIGEST_LENGTH+pad+1);
-			mask = (0-((inp_len-len)>>(sizeof(inp_len)*8-1)));
+			inp_len = len - (SHA_DIGEST_LENGTH + pad + 1);
+			mask = (0 - ((inp_len - len) >>
+			    (sizeof(inp_len) * 8 - 1)));
 			inp_len &= mask;
 			ret &= (int)mask;
 
-			key->aux.tls_aad[plen-2] = inp_len>>8;
-			key->aux.tls_aad[plen-1] = inp_len;
+			key->aux.tls_aad[plen - 2] = inp_len >> 8;
+			key->aux.tls_aad[plen - 1] = inp_len;
 
 			/* calculate HMAC */
 			key->md = key->head;
-			SHA1_Update(&key->md,key->aux.tls_aad,plen);
+			SHA1_Update(&key->md, key->aux.tls_aad, plen);
 
 #if 1
 			len -= SHA_DIGEST_LENGTH;		/* amend mac */
-			if (len>=(256+SHA_CBLOCK)) {
-				j = (len-(256+SHA_CBLOCK))&(0-SHA_CBLOCK);
-				j += SHA_CBLOCK-key->md.num;
-				SHA1_Update(&key->md,out,j);
+			if (len >= (256 + SHA_CBLOCK)) {
+				j = (len - (256 + SHA_CBLOCK)) &
+				    (0 - SHA_CBLOCK);
+				j += SHA_CBLOCK - key->md.num;
+				SHA1_Update(&key->md, out, j);
 				out += j;
 				len -= j;
 				inp_len -= j;
 			}
 
 			/* but pretend as if we hashed padded payload */
-			bitlen = key->md.Nl+(inp_len<<3);	/* at most 18 bits */
+			bitlen = key->md.Nl + (inp_len << 3);	/* at most 18 bits */
 #ifdef BSWAP
 			bitlen = BSWAP(bitlen);
 #else
 			mac.c[0] = 0;
-			mac.c[1] = (unsigned char)(bitlen>>16);
-			mac.c[2] = (unsigned char)(bitlen>>8);
+			mac.c[1] = (unsigned char)(bitlen >> 16);
+			mac.c[2] = (unsigned char)(bitlen >> 8);
 			mac.c[3] = (unsigned char)bitlen;
 			bitlen = mac.u[0];
 #endif
 
-			pmac->u[0]=0;
-			pmac->u[1]=0;
-			pmac->u[2]=0;
-			pmac->u[3]=0;
-			pmac->u[4]=0;
+			pmac->u[0] = 0;
+			pmac->u[1] = 0;
+			pmac->u[2] = 0;
+			pmac->u[3] = 0;
+			pmac->u[4] = 0;
 
-			for (res=key->md.num, j=0;j<len;j++) {
+			for (res = key->md.num, j = 0; j < len; j++) {
 				size_t c = out[j];
-				mask = (j-inp_len)>>(sizeof(j)*8-8);
+				mask = (j - inp_len) >> (sizeof(j) * 8 - 8);
 				c &= mask;
-				c |= 0x80&~mask&~((inp_len-j)>>(sizeof(j)*8-8));
-				data->c[res++]=(unsigned char)c;
+				c |= 0x80 & ~mask &
+				    ~((inp_len - j) >> (sizeof(j) * 8 - 8));
+				data->c[res++] = (unsigned char)c;
 
-				if (res!=SHA_CBLOCK) continue;
+				if (res != SHA_CBLOCK)
+					continue;
 
 				/* j is not incremented yet */
-				mask = 0-((inp_len+7-j)>>(sizeof(j)*8-1));
-				data->u[SHA_LBLOCK-1] |= bitlen&mask;
-				sha1_block_data_order(&key->md,data,1);
-				mask &= 0-((j-inp_len-72)>>(sizeof(j)*8-1));
+				mask = 0 - ((inp_len + 7 - j) >>
+				    (sizeof(j) * 8 - 1));
+				data->u[SHA_LBLOCK - 1] |= bitlen&mask;
+				sha1_block_data_order(&key->md, data, 1);
+				mask &= 0 - ((j - inp_len - 72) >>
+				    (sizeof(j) * 8 - 1));
 				pmac->u[0] |= key->md.h0 & mask;
 				pmac->u[1] |= key->md.h1 & mask;
 				pmac->u[2] |= key->md.h2 & mask;
 				pmac->u[3] |= key->md.h3 & mask;
 				pmac->u[4] |= key->md.h4 & mask;
-				res=0;
+				res = 0;
 			}
 
-			for(i=res;i<SHA_CBLOCK;i++,j++) data->c[i]=0;
+			for (i = res; i < SHA_CBLOCK; i++, j++)
+				data->c[i] = 0;
 
-			if (res>SHA_CBLOCK-8) {
-				mask = 0-((inp_len+8-j)>>(sizeof(j)*8-1));
-				data->u[SHA_LBLOCK-1] |= bitlen&mask;
-				sha1_block_data_order(&key->md,data,1);
-				mask &= 0-((j-inp_len-73)>>(sizeof(j)*8-1));
+			if (res > SHA_CBLOCK - 8) {
+				mask = 0 - ((inp_len + 8 - j) >>
+				    (sizeof(j) * 8 - 1));
+				data->u[SHA_LBLOCK - 1] |= bitlen & mask;
+				sha1_block_data_order(&key->md, data, 1);
+				mask &= 0 - ((j - inp_len - 73) >>
+				    (sizeof(j) * 8 - 1));
 				pmac->u[0] |= key->md.h0 & mask;
 				pmac->u[1] |= key->md.h1 & mask;
 				pmac->u[2] |= key->md.h2 & mask;
 				pmac->u[3] |= key->md.h3 & mask;
 				pmac->u[4] |= key->md.h4 & mask;
 
-				memset(data,0,SHA_CBLOCK);
-				j+=64;
+				memset(data, 0, SHA_CBLOCK);
+				j += 64;
 			}
-			data->u[SHA_LBLOCK-1] = bitlen;
-			sha1_block_data_order(&key->md,data,1);
-			mask = 0-((j-inp_len-73)>>(sizeof(j)*8-1));
+			data->u[SHA_LBLOCK - 1] = bitlen;
+			sha1_block_data_order(&key->md, data, 1);
+			mask = 0 - ((j - inp_len - 73) >> (sizeof(j) * 8 - 1));
 			pmac->u[0] |= key->md.h0 & mask;
 			pmac->u[1] |= key->md.h1 & mask;
 			pmac->u[2] |= key->md.h2 & mask;
@@ -373,209 +389,218 @@ static int aesni_cbc_hmac_sha1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 			pmac->u[3] = BSWAP(pmac->u[3]);
 			pmac->u[4] = BSWAP(pmac->u[4]);
 #else
-			for (i=0;i<5;i++) {
+			for (i = 0; i < 5; i++) {
 				res = pmac->u[i];
-				pmac->c[4*i+0]=(unsigned char)(res>>24);
-				pmac->c[4*i+1]=(unsigned char)(res>>16);
-				pmac->c[4*i+2]=(unsigned char)(res>>8);
-				pmac->c[4*i+3]=(unsigned char)res;
+				pmac->c[4 * i + 0] = (unsigned char)(res >> 24);
+				pmac->c[4 * i + 1] = (unsigned char)(res >> 16);
+				pmac->c[4 * i + 2] = (unsigned char)(res >> 8);
+				pmac->c[4 * i + 3] = (unsigned char)res;
 			}
 #endif
 			len += SHA_DIGEST_LENGTH;
 #else
-			SHA1_Update(&key->md,out,inp_len);
+			SHA1_Update(&key->md, out, inp_len);
 			res = key->md.num;
-			SHA1_Final(pmac->c,&key->md);
+			SHA1_Final(pmac->c, &key->md);
 
 			{
-			unsigned int inp_blocks, pad_blocks;
-
-			/* but pretend as if we hashed padded payload */
-			inp_blocks = 1+((SHA_CBLOCK-9-res)>>(sizeof(res)*8-1));
-			res += (unsigned int)(len-inp_len);
-			pad_blocks = res / SHA_CBLOCK;
-			res %= SHA_CBLOCK;
-			pad_blocks += 1+((SHA_CBLOCK-9-res)>>(sizeof(res)*8-1));
-			for (;inp_blocks<pad_blocks;inp_blocks++)
-				sha1_block_data_order(&key->md,data,1);
+				unsigned int inp_blocks, pad_blocks;
+
+				/* but pretend as if we hashed padded payload */
+				inp_blocks = 1 + ((SHA_CBLOCK - 9 - res) >>
+				    (sizeof(res) * 8 - 1));
+				res += (unsigned int)(len - inp_len);
+				pad_blocks = res / SHA_CBLOCK;
+				res %= SHA_CBLOCK;
+				pad_blocks += 1 + ((SHA_CBLOCK - 9 - res) >>
+				    (sizeof(res) * 8 - 1));
+				for (; inp_blocks < pad_blocks; inp_blocks++)
+					sha1_block_data_order(&key->md,
+					    data, 1);
 			}
 #endif
 			key->md = key->tail;
-			SHA1_Update(&key->md,pmac->c,SHA_DIGEST_LENGTH);
-			SHA1_Final(pmac->c,&key->md);
+			SHA1_Update(&key->md, pmac->c, SHA_DIGEST_LENGTH);
+			SHA1_Final(pmac->c, &key->md);
 
 			/* verify HMAC */
 			out += inp_len;
 			len -= inp_len;
 #if 1
 			{
-			unsigned char *p = out+len-1-maxpad-SHA_DIGEST_LENGTH;
-			size_t off = out-p;
-			unsigned int c, cmask;
-
-			maxpad += SHA_DIGEST_LENGTH;
-			for (res=0,i=0,j=0;j<maxpad;j++) {
-				c = p[j];
-				cmask = ((int)(j-off-SHA_DIGEST_LENGTH))>>(sizeof(int)*8-1);
-				res |= (c^pad)&~cmask;	/* ... and padding */
-				cmask &= ((int)(off-1-j))>>(sizeof(int)*8-1);
-				res |= (c^pmac->c[i])&cmask;
-				i += 1&cmask;
-			}
-			maxpad -= SHA_DIGEST_LENGTH;
-
-			res = 0-((0-res)>>(sizeof(res)*8-1));
-			ret &= (int)~res;
+				unsigned char *p =
+				    out + len - 1 - maxpad - SHA_DIGEST_LENGTH;
+				size_t off = out - p;
+				unsigned int c, cmask;
+
+				maxpad += SHA_DIGEST_LENGTH;
+				for (res = 0, i = 0, j = 0; j < maxpad; j++) {
+					c = p[j];
+					cmask = ((int)(j - off -
+					    SHA_DIGEST_LENGTH)) >>
+					    (sizeof(int) * 8 - 1);
+					res |= (c ^ pad) & ~cmask;	/* ... and padding */
+					cmask &= ((int)(off - 1 - j)) >>
+					    (sizeof(int) * 8 - 1);
+					res |= (c ^ pmac->c[i]) & cmask;
+					i += 1 & cmask;
+				}
+				maxpad -= SHA_DIGEST_LENGTH;
+
+				res = 0 - ((0 - res) >> (sizeof(res) * 8 - 1));
+				ret &= (int)~res;
 			}
 #else
-			for (res=0,i=0;i<SHA_DIGEST_LENGTH;i++)
-				res |= out[i]^pmac->c[i];
-			res = 0-((0-res)>>(sizeof(res)*8-1));
+			for (res = 0, i = 0; i < SHA_DIGEST_LENGTH; i++)
+				res |= out[i] ^ pmac->c[i];
+			res = 0 - ((0 - res) >> (sizeof(res) * 8 - 1));
 			ret &= (int)~res;
 
 			/* verify padding */
-			pad = (pad&~res) | (maxpad&res);
-			out = out+len-1-pad;
-			for (res=0,i=0;i<pad;i++)
-				res |= out[i]^pad;
+			pad = (pad & ~res) | (maxpad & res);
+			out = out + len - 1 - pad;
+			for (res = 0, i = 0; i < pad; i++)
+				res |= out[i] ^ pad;
 
-			res = (0-res)>>(sizeof(res)*8-1);
+			res = (0 - res) >> (sizeof(res) * 8 - 1);
 			ret &= (int)~res;
 #endif
 			return ret;
 		} else {
-			SHA1_Update(&key->md,out,len);
+			SHA1_Update(&key->md, out, len);
 		}
 	}
 
 	return 1;
-	}
+}
 
-static int aesni_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
-	{
+static int
+aesni_cbc_hmac_sha1_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
+{
 	EVP_AES_HMAC_SHA1 *key = data(ctx);
 
-	switch (type)
-		{
+	switch (type) {
 	case EVP_CTRL_AEAD_SET_MAC_KEY:
 		{
-		unsigned int  i;
-		unsigned char hmac_key[64];
+			unsigned int  i;
+			unsigned char hmac_key[64];
 
-		memset (hmac_key,0,sizeof(hmac_key));
+			memset (hmac_key, 0, sizeof(hmac_key));
 
-		if (arg > (int)sizeof(hmac_key)) {
-			SHA1_Init(&key->head);
-			SHA1_Update(&key->head,ptr,arg);
-			SHA1_Final(hmac_key,&key->head);
-		} else {
-			memcpy(hmac_key,ptr,arg);
-		}
+			if (arg > (int)sizeof(hmac_key)) {
+				SHA1_Init(&key->head);
+				SHA1_Update(&key->head, ptr, arg);
+				SHA1_Final(hmac_key, &key->head);
+			} else {
+				memcpy(hmac_key, ptr, arg);
+			}
 
-		for (i=0;i<sizeof(hmac_key);i++)
-			hmac_key[i] ^= 0x36;		/* ipad */
-		SHA1_Init(&key->head);
-		SHA1_Update(&key->head,hmac_key,sizeof(hmac_key));
+			for (i = 0; i < sizeof(hmac_key); i++)
+				hmac_key[i] ^= 0x36;		/* ipad */
+			SHA1_Init(&key->head);
+			SHA1_Update(&key->head, hmac_key, sizeof(hmac_key));
 
-		for (i=0;i<sizeof(hmac_key);i++)
-			hmac_key[i] ^= 0x36^0x5c;	/* opad */
-		SHA1_Init(&key->tail);
-		SHA1_Update(&key->tail,hmac_key,sizeof(hmac_key));
+			for (i = 0; i < sizeof(hmac_key); i++)
+				hmac_key[i] ^= 0x36 ^ 0x5c;	/* opad */
+			SHA1_Init(&key->tail);
+			SHA1_Update(&key->tail, hmac_key, sizeof(hmac_key));
 
-		OPENSSL_cleanse(hmac_key,sizeof(hmac_key));
+			OPENSSL_cleanse(hmac_key, sizeof(hmac_key));
 
-		return 1;
+			return 1;
 		}
 	case EVP_CTRL_AEAD_TLS1_AAD:
 		{
-		unsigned char *p=ptr;
-		unsigned int   len=p[arg-2]<<8|p[arg-1];
-
-		if (ctx->encrypt)
-			{
-			key->payload_length = len;
-			if ((key->aux.tls_ver=p[arg-4]<<8|p[arg-3]) >= TLS1_1_VERSION) {
-				len -= AES_BLOCK_SIZE;
-				p[arg-2] = len>>8;
-				p[arg-1] = len;
-			}
-			key->md = key->head;
-			SHA1_Update(&key->md,p,arg);
-
-			return (int)(((len+SHA_DIGEST_LENGTH+AES_BLOCK_SIZE)&-AES_BLOCK_SIZE)
-				- len);
-			}
-		else
-			{
-			if (arg>13) arg = 13;
-			memcpy(key->aux.tls_aad,ptr,arg);
-			key->payload_length = arg;
-
-			return SHA_DIGEST_LENGTH;
+			unsigned char *p = ptr;
+			unsigned int len = p[arg - 2] << 8 | p[arg - 1];
+
+			if (ctx->encrypt) {
+				key->payload_length = len;
+				if ((key->aux.tls_ver = p[arg - 4] << 8 |
+				    p[arg - 3]) >= TLS1_1_VERSION) {
+					len -= AES_BLOCK_SIZE;
+					p[arg - 2] = len >> 8;
+					p[arg - 1] = len;
+				}
+				key->md = key->head;
+				SHA1_Update(&key->md, p, arg);
+
+				return (int)(((len + SHA_DIGEST_LENGTH +
+				    AES_BLOCK_SIZE) & -AES_BLOCK_SIZE) - len);
+			} else {
+				if (arg > 13)
+					arg = 13;
+				memcpy(key->aux.tls_aad, ptr, arg);
+				key->payload_length = arg;
+
+				return SHA_DIGEST_LENGTH;
 			}
 		}
 	default:
 		return -1;
-		}
 	}
+}
 
-static EVP_CIPHER aesni_128_cbc_hmac_sha1_cipher =
-	{
+static EVP_CIPHER aesni_128_cbc_hmac_sha1_cipher = {
 #ifdef NID_aes_128_cbc_hmac_sha1
 	NID_aes_128_cbc_hmac_sha1,
 #else
 	NID_undef,
 #endif
-	16,16,16,
+	16, 16, 16,
 	EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|EVP_CIPH_FLAG_AEAD_CIPHER,
 	aesni_cbc_hmac_sha1_init_key,
 	aesni_cbc_hmac_sha1_cipher,
 	NULL,
 	sizeof(EVP_AES_HMAC_SHA1),
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_set_asn1_iv,
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_get_asn1_iv,
+	EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_set_asn1_iv,
+	EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_get_asn1_iv,
 	aesni_cbc_hmac_sha1_ctrl,
 	NULL
-	};
+};
 
-static EVP_CIPHER aesni_256_cbc_hmac_sha1_cipher =
-	{
+static EVP_CIPHER aesni_256_cbc_hmac_sha1_cipher = {
 #ifdef NID_aes_256_cbc_hmac_sha1
 	NID_aes_256_cbc_hmac_sha1,
 #else
 	NID_undef,
 #endif
-	16,32,16,
+	16, 32, 16,
 	EVP_CIPH_CBC_MODE|EVP_CIPH_FLAG_DEFAULT_ASN1|EVP_CIPH_FLAG_AEAD_CIPHER,
 	aesni_cbc_hmac_sha1_init_key,
 	aesni_cbc_hmac_sha1_cipher,
 	NULL,
 	sizeof(EVP_AES_HMAC_SHA1),
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_set_asn1_iv,
-	EVP_CIPH_FLAG_DEFAULT_ASN1?NULL:EVP_CIPHER_get_asn1_iv,
+	EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_set_asn1_iv,
+	EVP_CIPH_FLAG_DEFAULT_ASN1 ? NULL : EVP_CIPHER_get_asn1_iv,
 	aesni_cbc_hmac_sha1_ctrl,
 	NULL
-	};
+};
 
-const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void)
-	{
-	return(OPENSSL_ia32cap_P[1]&AESNI_CAPABLE?
-		&aesni_128_cbc_hmac_sha1_cipher:NULL);
-	}
+const EVP_CIPHER *
+EVP_aes_128_cbc_hmac_sha1(void)
+{
+	return(OPENSSL_ia32cap_P[1] & AESNI_CAPABLE?
+	&aesni_128_cbc_hmac_sha1_cipher : NULL);
+}
 
-const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void)
-	{
-	return(OPENSSL_ia32cap_P[1]&AESNI_CAPABLE?
-		&aesni_256_cbc_hmac_sha1_cipher:NULL);
-	}
+const EVP_CIPHER *
+EVP_aes_256_cbc_hmac_sha1(void)
+{
+	return(OPENSSL_ia32cap_P[1] & AESNI_CAPABLE?
+	&aesni_256_cbc_hmac_sha1_cipher : NULL);
+}
 #else
-const EVP_CIPHER *EVP_aes_128_cbc_hmac_sha1(void)
-	{
-	return NULL;
-	}
-const EVP_CIPHER *EVP_aes_256_cbc_hmac_sha1(void)
-	{
+const EVP_CIPHER *
+EVP_aes_128_cbc_hmac_sha1(void)
+{
 	return NULL;
-	}
+}
+
+const EVP_CIPHER *
+EVP_aes_256_cbc_hmac_sha1(void)
+{
+	    return NULL;
+}
 #endif
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_bf.c b/lib/libssl/src/crypto/evp/e_bf.c
index cc224e53639..62194767c87 100644
--- a/lib/libssl/src/crypto/evp/e_bf.c
+++ b/lib/libssl/src/crypto/evp/e_bf.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -65,24 +65,23 @@
 #include <openssl/blowfish.h>
 
 static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		       const unsigned char *iv, int enc);
+    const unsigned char *iv, int enc);
 
-typedef struct
-	{
+typedef struct {
 	BF_KEY ks;
-	} EVP_BF_KEY;
+} EVP_BF_KEY;
 
 #define data(ctx)	EVP_C_DATA(EVP_BF_KEY,ctx)
 
 IMPLEMENT_BLOCK_CIPHER(bf, ks, BF, EVP_BF_KEY, NID_bf, 8, 16, 8, 64,
-			EVP_CIPH_VARIABLE_LENGTH, bf_init_key, NULL, 
-			EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
-	
-static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		       const unsigned char *iv, int enc)
-	{
-	BF_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),key);
-	return 1;
-	}
+    EVP_CIPH_VARIABLE_LENGTH, bf_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
 
+static int
+bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	BF_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);
+	return 1;
+}
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_camellia.c b/lib/libssl/src/crypto/evp/e_camellia.c
index 8bb7c320d39..377d121b891 100644
--- a/lib/libssl/src/crypto/evp/e_camellia.c
+++ b/lib/libssl/src/crypto/evp/e_camellia.c
@@ -7,7 +7,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -63,63 +63,61 @@
 #include "evp_locl.h"
 
 static int camellia_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc);
+    const unsigned char *iv, int enc);
 
 /* Camellia subkey Structure */
-typedef struct
-	{
+typedef struct {
 	CAMELLIA_KEY ks;
-	} EVP_CAMELLIA_KEY;
+} EVP_CAMELLIA_KEY;
 
 /* Attribute operation for Camellia */
 #define data(ctx)	EVP_C_DATA(EVP_CAMELLIA_KEY,ctx)
 
 IMPLEMENT_BLOCK_CIPHER(camellia_128, ks, Camellia, EVP_CAMELLIA_KEY,
-	NID_camellia_128, 16, 16, 16, 128,
-	0, camellia_init_key, NULL, 
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL)
+    NID_camellia_128, 16, 16, 16, 128,
+    0, camellia_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL)
 IMPLEMENT_BLOCK_CIPHER(camellia_192, ks, Camellia, EVP_CAMELLIA_KEY,
-	NID_camellia_192, 16, 24, 16, 128,
-	0, camellia_init_key, NULL, 
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL)
+    NID_camellia_192, 16, 24, 16, 128,
+    0, camellia_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL)
 IMPLEMENT_BLOCK_CIPHER(camellia_256, ks, Camellia, EVP_CAMELLIA_KEY,
-	NID_camellia_256, 16, 32, 16, 128,
-	0, camellia_init_key, NULL, 
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL)
+    NID_camellia_256, 16, 32, 16, 128,
+    0, camellia_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    NULL)
 
 #define IMPLEMENT_CAMELLIA_CFBR(ksize,cbits)	IMPLEMENT_CFBR(camellia,Camellia,EVP_CAMELLIA_KEY,ks,ksize,cbits,16)
 
-IMPLEMENT_CAMELLIA_CFBR(128,1)
-IMPLEMENT_CAMELLIA_CFBR(192,1)
-IMPLEMENT_CAMELLIA_CFBR(256,1)
+IMPLEMENT_CAMELLIA_CFBR(128, 1)
+IMPLEMENT_CAMELLIA_CFBR(192, 1)
+IMPLEMENT_CAMELLIA_CFBR(256, 1)
 
-IMPLEMENT_CAMELLIA_CFBR(128,8)
-IMPLEMENT_CAMELLIA_CFBR(192,8)
-IMPLEMENT_CAMELLIA_CFBR(256,8)
+IMPLEMENT_CAMELLIA_CFBR(128, 8)
+IMPLEMENT_CAMELLIA_CFBR(192, 8)
+IMPLEMENT_CAMELLIA_CFBR(256, 8)
 
 
-
-/* The subkey for Camellia is generated. */ 
-static int camellia_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv, int enc)
-	{
+/* The subkey for Camellia is generated. */
+static int
+camellia_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	int ret;
 
-	ret=Camellia_set_key(key, ctx->key_len * 8, ctx->cipher_data);
+	ret = Camellia_set_key(key, ctx->key_len * 8, ctx->cipher_data);
 
-	if(ret < 0)
-		{
-		EVPerr(EVP_F_CAMELLIA_INIT_KEY,EVP_R_CAMELLIA_KEY_SETUP_FAILED);
+	if (ret < 0) {
+		EVPerr(EVP_F_CAMELLIA_INIT_KEY,
+		    EVP_R_CAMELLIA_KEY_SETUP_FAILED);
 		return 0;
-		}
-
-	return 1;
 	}
 
+	return 1;
+}
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_cast.c b/lib/libssl/src/crypto/evp/e_cast.c
index d77bcd9298f..199c5bf48e6 100644
--- a/lib/libssl/src/crypto/evp/e_cast.c
+++ b/lib/libssl/src/crypto/evp/e_cast.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,25 +66,24 @@
 #include <openssl/cast.h>
 
 static int cast_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			 const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 
-typedef struct
-	{
+typedef struct {
 	CAST_KEY ks;
-	} EVP_CAST_KEY;
+} EVP_CAST_KEY;
 
 #define data(ctx)	EVP_C_DATA(EVP_CAST_KEY,ctx)
 
-IMPLEMENT_BLOCK_CIPHER(cast5, ks, CAST, EVP_CAST_KEY, 
-			NID_cast5, 8, CAST_KEY_LENGTH, 8, 64,
-			EVP_CIPH_VARIABLE_LENGTH, cast_init_key, NULL,
-			EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
-			
-static int cast_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			 const unsigned char *iv, int enc)
-	{
-	CAST_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),key);
-	return 1;
-	}
+IMPLEMENT_BLOCK_CIPHER(cast5, ks, CAST, EVP_CAST_KEY,
+    NID_cast5, 8, CAST_KEY_LENGTH, 8, 64,
+    EVP_CIPH_VARIABLE_LENGTH, cast_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
 
+static int
+cast_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	CAST_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);
+	return 1;
+}
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_chacha.c b/lib/libssl/src/crypto/evp/e_chacha.c
index 4a20186006a..0c32b99df4e 100644
--- a/lib/libssl/src/crypto/evp/e_chacha.c
+++ b/lib/libssl/src/crypto/evp/e_chacha.c
@@ -41,7 +41,7 @@ static const EVP_CIPHER chacha20_cipher = {
 const EVP_CIPHER *
 EVP_chacha20(void)
 {
-	return(&chacha20_cipher);
+	return (&chacha20_cipher);
 }
 
 static int
diff --git a/lib/libssl/src/crypto/evp/e_des.c b/lib/libssl/src/crypto/evp/e_des.c
index ca009f2c525..ac46ba6a966 100644
--- a/lib/libssl/src/crypto/evp/e_des.c
+++ b/lib/libssl/src/crypto/evp/e_des.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,150 +66,155 @@
 #include <openssl/rand.h>
 
 static int des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc);
+    const unsigned char *iv, int enc);
 static int des_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
 /* Because of various casts and different names can't use IMPLEMENT_BLOCK_CIPHER */
 
-static int des_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			  const unsigned char *in, size_t inl)
+static int
+des_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
 	BLOCK_CIPHER_ecb_loop()
-		DES_ecb_encrypt((DES_cblock *)(in + i), (DES_cblock *)(out + i), ctx->cipher_data, ctx->encrypt);
+	DES_ecb_encrypt((DES_cblock *)(in + i), (DES_cblock *)(out + i),
+	    ctx->cipher_data, ctx->encrypt);
 	return 1;
 }
 
-static int des_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			  const unsigned char *in, size_t inl)
+static int
+des_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
-	while(inl>=EVP_MAXCHUNK)
-		{
+	while (inl >= EVP_MAXCHUNK) {
 		DES_ofb64_encrypt(in, out, (long)EVP_MAXCHUNK, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, &ctx->num);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+		    (DES_cblock *)ctx->iv, &ctx->num);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
 		DES_ofb64_encrypt(in, out, (long)inl, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, &ctx->num);
+		    (DES_cblock *)ctx->iv, &ctx->num);
 	return 1;
 }
 
-static int des_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			  const unsigned char *in, size_t inl)
+static int
+des_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
-	while(inl>=EVP_MAXCHUNK)
-		{
+	while (inl >= EVP_MAXCHUNK) {
 		DES_ncbc_encrypt(in, out, (long)EVP_MAXCHUNK, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
 		DES_ncbc_encrypt(in, out, (long)inl, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, ctx->encrypt);
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
 	return 1;
 }
 
-static int des_cfb64_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			    const unsigned char *in, size_t inl)
+static int
+des_cfb64_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
-	while(inl>=EVP_MAXCHUNK)
-		{
-		DES_cfb64_encrypt(in,out, (long)EVP_MAXCHUNK, ctx->cipher_data,
-				(DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+	while (inl >= EVP_MAXCHUNK) {
+		DES_cfb64_encrypt(in, out, (long)EVP_MAXCHUNK, ctx->cipher_data,
+		    (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
 		DES_cfb64_encrypt(in, out, (long)inl, ctx->cipher_data,
-			  (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
+		    (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
 	return 1;
 }
 
 /* Although we have a CFB-r implementation for DES, it doesn't pack the right
    way, so wrap it here */
-static int des_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl)
-    {
-    size_t n,chunk=EVP_MAXCHUNK/8;
-    unsigned char c[1],d[1];
-
-    if (inl<chunk) chunk=inl;
-
-    while (inl && inl>=chunk)
-	{
-	for(n=0 ; n < chunk*8; ++n)
-	    {
-	    c[0]=(in[n/8]&(1 << (7-n%8))) ? 0x80 : 0;
-	    DES_cfb_encrypt(c,d,1,1,ctx->cipher_data,(DES_cblock *)ctx->iv,
-			ctx->encrypt);
-	    out[n/8]=(out[n/8]&~(0x80 >> (unsigned int)(n%8))) |
-		     ((d[0]&0x80) >> (unsigned int)(n%8));
-	    }
-	inl-=chunk;
-	in +=chunk;
-	out+=chunk;
-	if (inl<chunk) chunk=inl;
+static int
+des_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	size_t n, chunk = EVP_MAXCHUNK/8;
+	unsigned char c[1], d[1];
+
+	if (inl < chunk)
+		chunk = inl;
+
+	while (inl && inl >= chunk) {
+		for (n = 0; n < chunk*8; ++n) {
+			c[0] = (in[n / 8] & (1 << (7 - n % 8))) ? 0x80 : 0;
+			DES_cfb_encrypt(c, d, 1, 1, ctx->cipher_data,
+			    (DES_cblock *)ctx->iv, ctx->encrypt);
+			out[n / 8] = (out[n / 8] &
+			    ~(0x80 >> (unsigned int)(n % 8))) |
+			    ((d[0] & 0x80) >> (unsigned int)(n % 8));
+		}
+		inl -= chunk;
+		in += chunk;
+		out += chunk;
+		if (inl < chunk)
+			chunk = inl;
 	}
 
-    return 1;
-    }
-
-static int des_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl)
-    {
-    while (inl>=EVP_MAXCHUNK)
-	{
-	DES_cfb_encrypt(in,out,8,(long)EVP_MAXCHUNK,ctx->cipher_data,
-			(DES_cblock *)ctx->iv,ctx->encrypt);
-	inl-=EVP_MAXCHUNK;
-	in +=EVP_MAXCHUNK;
-	out+=EVP_MAXCHUNK;
+	return 1;
+}
+
+static int
+des_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	while (inl >= EVP_MAXCHUNK) {
+		DES_cfb_encrypt(in, out, 8, (long)EVP_MAXCHUNK,
+		    ctx->cipher_data, (DES_cblock *)ctx->iv, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
 	}
-    if (inl)
-	DES_cfb_encrypt(in,out,8,(long)inl,ctx->cipher_data,
-			(DES_cblock *)ctx->iv,ctx->encrypt);
-    return 1;
-    }
+	if (inl)
+		DES_cfb_encrypt(in, out, 8,(long)inl, ctx->cipher_data,
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
+	return 1;
+}
 
 BLOCK_CIPHER_defs(des, DES_key_schedule, NID_des, 8, 8, 8, 64,
-			EVP_CIPH_RAND_KEY, des_init_key, NULL,
-			EVP_CIPHER_set_asn1_iv,
-			EVP_CIPHER_get_asn1_iv,
-			des_ctrl)
-
-BLOCK_CIPHER_def_cfb(des,DES_key_schedule,NID_des,8,8,1,
-		     EVP_CIPH_RAND_KEY, des_init_key,NULL,
-		     EVP_CIPHER_set_asn1_iv,
-		     EVP_CIPHER_get_asn1_iv,des_ctrl)
-
-BLOCK_CIPHER_def_cfb(des,DES_key_schedule,NID_des,8,8,8,
-		     EVP_CIPH_RAND_KEY,des_init_key,NULL,
-		     EVP_CIPHER_set_asn1_iv,
-		     EVP_CIPHER_get_asn1_iv,des_ctrl)
-
-static int des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc)
-	{
+    EVP_CIPH_RAND_KEY, des_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    des_ctrl)
+
+BLOCK_CIPHER_def_cfb(des, DES_key_schedule, NID_des, 8,8, 1,
+    EVP_CIPH_RAND_KEY, des_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv, des_ctrl)
+
+BLOCK_CIPHER_def_cfb(des, DES_key_schedule, NID_des, 8,8, 8,
+    EVP_CIPH_RAND_KEY, des_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv, des_ctrl)
+
+static int
+des_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	DES_cblock *deskey = (DES_cblock *)key;
+
 #ifdef EVP_CHECK_DES_KEY
-	if(DES_set_key_checked(deskey,ctx->cipher_data) != 0)
+	if (DES_set_key_checked(deskey, ctx->cipher_data) != 0)
 		return 0;
 #else
-	DES_set_key_unchecked(deskey,ctx->cipher_data);
+	DES_set_key_unchecked(deskey, ctx->cipher_data);
 #endif
 	return 1;
-	}
+}
 
-static int des_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-	
-	switch(type)
-		{
+static int
+des_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
+	switch (type) {
 	case EVP_CTRL_RAND_KEY:
 		if (RAND_bytes(ptr, 8) <= 0)
 			return 0;
@@ -218,7 +223,7 @@ static int des_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
 	default:
 		return -1;
-		}
 	}
+}
 
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_des3.c b/lib/libssl/src/crypto/evp/e_des3.c
index 8d7b7de292b..ddb069dda57 100644
--- a/lib/libssl/src/crypto/evp/e_des3.c
+++ b/lib/libssl/src/crypto/evp/e_des3.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -68,150 +68,147 @@
 #ifndef OPENSSL_FIPS
 
 static int des_ede_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			    const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 
 static int des_ede3_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			     const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 
 static int des3_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
-typedef struct
-    {
+typedef struct {
     DES_key_schedule ks1;/* key schedule */
     DES_key_schedule ks2;/* key schedule (for ede) */
     DES_key_schedule ks3;/* key schedule (for ede3) */
-    } DES_EDE_KEY;
+} DES_EDE_KEY;
 
 #define data(ctx) ((DES_EDE_KEY *)(ctx)->cipher_data)
 
 /* Because of various casts and different args can't use IMPLEMENT_BLOCK_CIPHER */
 
-static int des_ede_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t inl)
+static int
+des_ede_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
 	BLOCK_CIPHER_ecb_loop()
-		DES_ecb3_encrypt((const_DES_cblock *)(in + i),
-				 (DES_cblock *)(out + i),
-				 &data(ctx)->ks1, &data(ctx)->ks2,
-				 &data(ctx)->ks3,
-				 ctx->encrypt);
+	DES_ecb3_encrypt((const_DES_cblock *)(in + i), (DES_cblock *)(out + i),
+	    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3, ctx->encrypt);
 	return 1;
 }
 
-static int des_ede_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t inl)
+static int
+des_ede_ofb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
-	while (inl>=EVP_MAXCHUNK)
-		{
+	while (inl >= EVP_MAXCHUNK) {
 		DES_ede3_ofb64_encrypt(in, out, (long)EVP_MAXCHUNK,
-			       &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-			       (DES_cblock *)ctx->iv, &ctx->num);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, &ctx->num);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
 		DES_ede3_ofb64_encrypt(in, out, (long)inl,
-				&data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-                               (DES_cblock *)ctx->iv, &ctx->num);
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, &ctx->num);
 
 	return 1;
 }
 
-static int des_ede_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t inl)
+static int
+des_ede_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
 #ifdef KSSL_DEBUG
 	{
-        int i;
-        char *cp;
-	printf("des_ede_cbc_cipher(ctx=%lx, buflen=%d)\n", ctx, ctx->buf_len);
-	printf("\t iv= ");
-        for(i=0;i<8;i++)
-                printf("%02X",ctx->iv[i]);
-	printf("\n");
+		int i;
+		char *cp;
+		printf("des_ede_cbc_cipher(ctx=%lx, buflen=%d)\n", ctx, ctx->buf_len);
+		printf("\t iv= ");
+		for (i = 0; i < 8; i++)
+			printf("%02X",ctx->iv[i]);
+		printf("\n");
 	}
 #endif    /* KSSL_DEBUG */
-	while (inl>=EVP_MAXCHUNK)
-		{
+	while (inl >= EVP_MAXCHUNK) {
 		DES_ede3_cbc_encrypt(in, out, (long)EVP_MAXCHUNK,
-			     &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-			     (DES_cblock *)ctx->iv, ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
 		DES_ede3_cbc_encrypt(in, out, (long)inl,
-			     &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-                             (DES_cblock *)ctx->iv, ctx->encrypt);
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
 	return 1;
 }
 
-static int des_ede_cfb64_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			      const unsigned char *in, size_t inl)
+static int
+des_ede_cfb64_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
-	while (inl>=EVP_MAXCHUNK)
-		{
-		DES_ede3_cfb64_encrypt(in, out, (long)EVP_MAXCHUNK, 
-			       &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-			       (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+	while (inl >= EVP_MAXCHUNK) {
+		DES_ede3_cfb64_encrypt(in, out, (long)EVP_MAXCHUNK,
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
 		DES_ede3_cfb64_encrypt(in, out, (long)inl,
-			       &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
-                               (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, &ctx->num, ctx->encrypt);
 	return 1;
 }
 
 /* Although we have a CFB-r implementation for 3-DES, it doesn't pack the right
    way, so wrap it here */
-static int des_ede3_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-				const unsigned char *in, size_t inl)
-    {
-    size_t n;
-    unsigned char c[1],d[1];
+static int
+des_ede3_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	size_t n;
+	unsigned char c[1], d[1];
 
-    for(n=0 ; n < inl ; ++n)
-	{
-	c[0]=(in[n/8]&(1 << (7-n%8))) ? 0x80 : 0;
-	DES_ede3_cfb_encrypt(c,d,1,1,
-			     &data(ctx)->ks1,&data(ctx)->ks2,&data(ctx)->ks3,
-			     (DES_cblock *)ctx->iv,ctx->encrypt);
-	out[n/8]=(out[n/8]&~(0x80 >> (unsigned int)(n%8))) |
-		 ((d[0]&0x80) >> (unsigned int)(n%8));
+	for (n = 0; n < inl; ++n) {
+		c[0] = (in[n/8]&(1 << (7 - n % 8))) ? 0x80 : 0;
+		DES_ede3_cfb_encrypt(c, d, 1, 1,
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
+		out[n / 8] = (out[n / 8] & ~(0x80 >> (unsigned int)(n % 8))) |
+		    ((d[0] & 0x80) >> (unsigned int)(n % 8));
 	}
 
-    return 1;
-    }
+	return 1;
+}
 
-static int des_ede3_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-				const unsigned char *in, size_t inl)
-    {
-    while (inl>=EVP_MAXCHUNK)
-	{
-	DES_ede3_cfb_encrypt(in,out,8,(long)EVP_MAXCHUNK,
-			 &data(ctx)->ks1,&data(ctx)->ks2,&data(ctx)->ks3,
-			 (DES_cblock *)ctx->iv,ctx->encrypt);
-	inl-=EVP_MAXCHUNK;
-	in +=EVP_MAXCHUNK;
-	out+=EVP_MAXCHUNK;
+static int
+des_ede3_cfb8_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	while (inl >= EVP_MAXCHUNK) {
+		DES_ede3_cfb_encrypt(in, out, 8, (long)EVP_MAXCHUNK,
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
 	}
-    if (inl)
-	DES_ede3_cfb_encrypt(in,out,8,(long)inl,
-			&data(ctx)->ks1,&data(ctx)->ks2,&data(ctx)->ks3,
-			(DES_cblock *)ctx->iv,ctx->encrypt);
-    return 1;
-    }
+	if (inl)
+		DES_ede3_cfb_encrypt(in, out, 8, (long)inl,
+		    &data(ctx)->ks1, &data(ctx)->ks2, &data(ctx)->ks3,
+		    (DES_cblock *)ctx->iv, ctx->encrypt);
+	return 1;
+}
 
 BLOCK_CIPHER_defs(des_ede, DES_EDE_KEY, NID_des_ede, 8, 16, 8, 64,
-			EVP_CIPH_RAND_KEY, des_ede_init_key, NULL, 
-			EVP_CIPHER_set_asn1_iv,
-			EVP_CIPHER_get_asn1_iv,
-			des3_ctrl)
+    EVP_CIPH_RAND_KEY, des_ede_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    des3_ctrl)
 
 #define des_ede3_cfb64_cipher des_ede_cfb64_cipher
 #define des_ede3_ofb_cipher des_ede_ofb_cipher
@@ -219,75 +216,78 @@ BLOCK_CIPHER_defs(des_ede, DES_EDE_KEY, NID_des_ede, 8, 16, 8, 64,
 #define des_ede3_ecb_cipher des_ede_ecb_cipher
 
 BLOCK_CIPHER_defs(des_ede3, DES_EDE_KEY, NID_des_ede3, 8, 24, 8, 64,
-			EVP_CIPH_RAND_KEY, des_ede3_init_key, NULL, 
-			EVP_CIPHER_set_asn1_iv,
-			EVP_CIPHER_get_asn1_iv,
-			des3_ctrl)
-
-BLOCK_CIPHER_def_cfb(des_ede3,DES_EDE_KEY,NID_des_ede3,24,8,1,
-		     EVP_CIPH_RAND_KEY, des_ede3_init_key,NULL,
-		     EVP_CIPHER_set_asn1_iv,
-		     EVP_CIPHER_get_asn1_iv,
-		     des3_ctrl)
-
-BLOCK_CIPHER_def_cfb(des_ede3,DES_EDE_KEY,NID_des_ede3,24,8,8,
-		     EVP_CIPH_RAND_KEY, des_ede3_init_key,NULL,
-		     EVP_CIPHER_set_asn1_iv,
-		     EVP_CIPHER_get_asn1_iv,
-		     des3_ctrl)
+    EVP_CIPH_RAND_KEY, des_ede3_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    des3_ctrl)
 
-static int des_ede_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			    const unsigned char *iv, int enc)
-	{
+BLOCK_CIPHER_def_cfb(des_ede3, DES_EDE_KEY, NID_des_ede3, 24, 8, 1,
+    EVP_CIPH_RAND_KEY, des_ede3_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    des3_ctrl)
+
+BLOCK_CIPHER_def_cfb(des_ede3, DES_EDE_KEY, NID_des_ede3, 24, 8, 8,
+    EVP_CIPH_RAND_KEY, des_ede3_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv,
+    EVP_CIPHER_get_asn1_iv,
+    des3_ctrl)
+
+static int
+des_ede_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	DES_cblock *deskey = (DES_cblock *)key;
+
 #ifdef EVP_CHECK_DES_KEY
-	if (DES_set_key_checked(&deskey[0],&data(ctx)->ks1)
-		!! DES_set_key_checked(&deskey[1],&data(ctx)->ks2))
+	if (DES_set_key_checked(&deskey[0], &data(ctx)->ks1)
+		!! DES_set_key_checked(&deskey[1], &data(ctx)->ks2))
 		return 0;
 #else
-	DES_set_key_unchecked(&deskey[0],&data(ctx)->ks1);
-	DES_set_key_unchecked(&deskey[1],&data(ctx)->ks2);
+	DES_set_key_unchecked(&deskey[0], &data(ctx)->ks1);
+	DES_set_key_unchecked(&deskey[1], &data(ctx)->ks2);
 #endif
-	memcpy(&data(ctx)->ks3,&data(ctx)->ks1,
-	       sizeof(data(ctx)->ks1));
+	memcpy(&data(ctx)->ks3, &data(ctx)->ks1,
+	    sizeof(data(ctx)->ks1));
 	return 1;
-	}
+}
 
-static int des_ede3_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			     const unsigned char *iv, int enc)
-	{
+static int
+des_ede3_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	DES_cblock *deskey = (DES_cblock *)key;
+
 #ifdef KSSL_DEBUG
 	{
-        int i;
-        printf("des_ede3_init_key(ctx=%lx)\n", ctx);
-	printf("\tKEY= ");
-        for(i=0;i<24;i++) printf("%02X",key[i]); printf("\n");
-	printf("\t IV= ");
-        for(i=0;i<8;i++) printf("%02X",iv[i]); printf("\n");
+		int i;
+		printf("des_ede3_init_key(ctx=%lx)\n", ctx);
+		printf("\tKEY= ");
+		for(i=0;i<24;i++) printf("%02X",key[i]); printf("\n");
+			printf("\t IV= ");
+		for(i=0;i<8;i++) printf("%02X",iv[i]); printf("\n");
 	}
 #endif	/* KSSL_DEBUG */
 
 #ifdef EVP_CHECK_DES_KEY
-	if (DES_set_key_checked(&deskey[0],&data(ctx)->ks1)
-		|| DES_set_key_checked(&deskey[1],&data(ctx)->ks2)
-		|| DES_set_key_checked(&deskey[2],&data(ctx)->ks3))
-		return 0;
+	if (DES_set_key_checked(&deskey[0], &data(ctx)->ks1) ||
+	    DES_set_key_checked(&deskey[1], &data(ctx)->ks2) ||
+	    DES_set_key_checked(&deskey[2], &data(ctx)->ks3))
+			return 0;
 #else
-	DES_set_key_unchecked(&deskey[0],&data(ctx)->ks1);
-	DES_set_key_unchecked(&deskey[1],&data(ctx)->ks2);
-	DES_set_key_unchecked(&deskey[2],&data(ctx)->ks3);
+	DES_set_key_unchecked(&deskey[0], &data(ctx)->ks1);
+	DES_set_key_unchecked(&deskey[1], &data(ctx)->ks2);
+	DES_set_key_unchecked(&deskey[2], &data(ctx)->ks3);
 #endif
 	return 1;
-	}
-
-static int des3_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
+}
 
+static int
+des3_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
 	DES_cblock *deskey = ptr;
 
-	switch(type)
-		{
+	switch (type) {
 	case EVP_CTRL_RAND_KEY:
 		if (RAND_bytes(ptr, c->key_len) <= 0)
 			return 0;
@@ -300,15 +300,17 @@ static int des3_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
 	default:
 		return -1;
-		}
 	}
+}
 
-const EVP_CIPHER *EVP_des_ede(void)
+const EVP_CIPHER *
+EVP_des_ede(void)
 {
 	return &des_ede_ecb;
 }
 
-const EVP_CIPHER *EVP_des_ede3(void)
+const EVP_CIPHER *
+EVP_des_ede3(void)
 {
 	return &des_ede3_ecb;
 }
diff --git a/lib/libssl/src/crypto/evp/e_idea.c b/lib/libssl/src/crypto/evp/e_idea.c
index 806b0803600..8b8a647a8cc 100644
--- a/lib/libssl/src/crypto/evp/e_idea.c
+++ b/lib/libssl/src/crypto/evp/e_idea.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,53 +66,56 @@
 #include <openssl/idea.h>
 
 static int idea_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			 const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 
 /* NB idea_ecb_encrypt doesn't take an 'encrypt' argument so we treat it as a special
- * case 
+ * case
  */
 
-static int idea_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl)
+static int
+idea_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
 {
 	BLOCK_CIPHER_ecb_loop()
-		idea_ecb_encrypt(in + i, out + i, ctx->cipher_data);
+	idea_ecb_encrypt(in + i, out + i, ctx->cipher_data);
 	return 1;
 }
 
 /* Can't use IMPLEMENT_BLOCK_CIPHER because idea_ecb_encrypt is different */
 
-typedef struct
-	{
+typedef struct {
 	IDEA_KEY_SCHEDULE ks;
-	} EVP_IDEA_KEY;
+} EVP_IDEA_KEY;
 
 BLOCK_CIPHER_func_cbc(idea, idea, EVP_IDEA_KEY, ks)
 BLOCK_CIPHER_func_ofb(idea, idea, 64, EVP_IDEA_KEY, ks)
 BLOCK_CIPHER_func_cfb(idea, idea, 64, EVP_IDEA_KEY, ks)
 
 BLOCK_CIPHER_defs(idea, IDEA_KEY_SCHEDULE, NID_idea, 8, 16, 8, 64,
-			0, idea_init_key, NULL, 
-			EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
+    0, idea_init_key, NULL,
+    EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
 
-static int idea_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			 const unsigned char *iv, int enc)
-	{
-	if(!enc) {
-		if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_OFB_MODE) enc = 1;
-		else if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_CFB_MODE) enc = 1;
+static int
+idea_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	if (!enc) {
+		if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_OFB_MODE)
+			enc = 1;
+		else if (EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_CFB_MODE)
+			enc = 1;
 	}
-	if (enc) idea_set_encrypt_key(key,ctx->cipher_data);
-	else
-		{
+	if (enc)
+		idea_set_encrypt_key(key, ctx->cipher_data);
+	else {
 		IDEA_KEY_SCHEDULE tmp;
 
-		idea_set_encrypt_key(key,&tmp);
-		idea_set_decrypt_key(&tmp,ctx->cipher_data);
+		idea_set_encrypt_key(key, &tmp);
+		idea_set_decrypt_key(&tmp, ctx->cipher_data);
 		OPENSSL_cleanse((unsigned char *)&tmp,
-				sizeof(IDEA_KEY_SCHEDULE));
-		}
-	return 1;
+		    sizeof(IDEA_KEY_SCHEDULE));
 	}
+	return 1;
+}
 
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_null.c b/lib/libssl/src/crypto/evp/e_null.c
index 98a78499f96..d94751a07a5 100644
--- a/lib/libssl/src/crypto/evp/e_null.c
+++ b/lib/libssl/src/crypto/evp/e_null.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -62,13 +62,13 @@
 #include <openssl/objects.h>
 
 static int null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 static int null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	const unsigned char *in, size_t inl);
-static const EVP_CIPHER n_cipher=
-	{
+    const unsigned char *in, size_t inl);
+
+static const EVP_CIPHER n_cipher = {
 	NID_undef,
-	1,0,0,
+	1, 0, 0,
 	0,
 	null_init_key,
 	null_cipher,
@@ -78,24 +78,27 @@ static const EVP_CIPHER n_cipher=
 	NULL,
 	NULL,
 	NULL
-	};
+};
 
-const EVP_CIPHER *EVP_enc_null(void)
-	{
-	return(&n_cipher);
-	}
+const EVP_CIPHER *
+EVP_enc_null(void)
+{
+	return (&n_cipher);
+}
 
-static int null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-	     const unsigned char *iv, int enc)
-	{
+static int
+null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	/*	memset(&(ctx->c),0,sizeof(ctx->c));*/
 	return 1;
-	}
+}
 
-static int null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-	     const unsigned char *in, size_t inl)
-	{
+static int
+null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
 	if (in != out)
-		memcpy((char *)out,(const char *)in,inl);
+		memcpy((char *)out, (const char *)in, inl);
 	return 1;
-	}
+}
diff --git a/lib/libssl/src/crypto/evp/e_old.c b/lib/libssl/src/crypto/evp/e_old.c
index 1642af4869d..c27b61a4bfc 100644
--- a/lib/libssl/src/crypto/evp/e_old.c
+++ b/lib/libssl/src/crypto/evp/e_old.c
@@ -10,7 +10,7 @@
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer. 
+ *    notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in
@@ -71,55 +71,88 @@ static void *dummy = &dummy;
 #ifndef OPENSSL_NO_BF
 #undef EVP_bf_cfb
 const EVP_CIPHER *EVP_bf_cfb(void);
-const EVP_CIPHER *EVP_bf_cfb(void) { return EVP_bf_cfb64(); }
+const EVP_CIPHER *EVP_bf_cfb(void)
+{
+	return EVP_bf_cfb64();
+}
 #endif
 
 #ifndef OPENSSL_NO_DES
 #undef EVP_des_cfb
 const EVP_CIPHER *EVP_des_cfb(void);
-const EVP_CIPHER *EVP_des_cfb(void) { return EVP_des_cfb64(); }
+const EVP_CIPHER *EVP_des_cfb(void)
+{
+	return EVP_des_cfb64();
+}
 #undef EVP_des_ede3_cfb
 const EVP_CIPHER *EVP_des_ede3_cfb(void);
-const EVP_CIPHER *EVP_des_ede3_cfb(void) { return EVP_des_ede3_cfb64(); }
+const EVP_CIPHER *EVP_des_ede3_cfb(void)
+{
+	return EVP_des_ede3_cfb64();
+}
 #undef EVP_des_ede_cfb
 const EVP_CIPHER *EVP_des_ede_cfb(void);
-const EVP_CIPHER *EVP_des_ede_cfb(void) { return EVP_des_ede_cfb64(); }
+const EVP_CIPHER *EVP_des_ede_cfb(void)
+{
+	return EVP_des_ede_cfb64();
+}
 #endif
 
 #ifndef OPENSSL_NO_IDEA
 #undef EVP_idea_cfb
 const EVP_CIPHER *EVP_idea_cfb(void);
-const EVP_CIPHER *EVP_idea_cfb(void) { return EVP_idea_cfb64(); }
+const EVP_CIPHER *EVP_idea_cfb(void)
+{
+	return EVP_idea_cfb64();
+}
 #endif
 
 #ifndef OPENSSL_NO_RC2
 #undef EVP_rc2_cfb
 const EVP_CIPHER *EVP_rc2_cfb(void);
-const EVP_CIPHER *EVP_rc2_cfb(void) { return EVP_rc2_cfb64(); }
+const EVP_CIPHER *EVP_rc2_cfb(void)
+{
+	return EVP_rc2_cfb64();
+}
 #endif
 
 #ifndef OPENSSL_NO_CAST
 #undef EVP_cast5_cfb
 const EVP_CIPHER *EVP_cast5_cfb(void);
-const EVP_CIPHER *EVP_cast5_cfb(void) { return EVP_cast5_cfb64(); }
+const EVP_CIPHER *EVP_cast5_cfb(void)
+{
+	return EVP_cast5_cfb64();
+}
 #endif
 
 #ifndef OPENSSL_NO_RC5
 #undef EVP_rc5_32_12_16_cfb
 const EVP_CIPHER *EVP_rc5_32_12_16_cfb(void);
-const EVP_CIPHER *EVP_rc5_32_12_16_cfb(void) { return EVP_rc5_32_12_16_cfb64(); }
+const EVP_CIPHER *EVP_rc5_32_12_16_cfb(void)
+{
+	return EVP_rc5_32_12_16_cfb64();
+}
 #endif
 
 #ifndef OPENSSL_NO_AES
 #undef EVP_aes_128_cfb
 const EVP_CIPHER *EVP_aes_128_cfb(void);
-const EVP_CIPHER *EVP_aes_128_cfb(void) { return EVP_aes_128_cfb128(); }
+const EVP_CIPHER *EVP_aes_128_cfb(void)
+{
+	return EVP_aes_128_cfb128();
+}
 #undef EVP_aes_192_cfb
 const EVP_CIPHER *EVP_aes_192_cfb(void);
-const EVP_CIPHER *EVP_aes_192_cfb(void) { return EVP_aes_192_cfb128(); }
+const EVP_CIPHER *EVP_aes_192_cfb(void)
+{
+	return EVP_aes_192_cfb128();
+}
 #undef EVP_aes_256_cfb
 const EVP_CIPHER *EVP_aes_256_cfb(void);
-const EVP_CIPHER *EVP_aes_256_cfb(void) { return EVP_aes_256_cfb128(); }
+const EVP_CIPHER *EVP_aes_256_cfb(void)
+{
+	return EVP_aes_256_cfb128();
+}
 #endif
 
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_rc2.c b/lib/libssl/src/crypto/evp/e_rc2.c
index d4c33b58d4d..f6f45048903 100644
--- a/lib/libssl/src/crypto/evp/e_rc2.c
+++ b/lib/libssl/src/crypto/evp/e_rc2.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,37 +67,35 @@
 #include <openssl/rc2.h>
 
 static int rc2_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 static int rc2_meth_to_magic(EVP_CIPHER_CTX *ctx);
 static int rc2_magic_to_meth(int i);
 static int rc2_set_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
 static int rc2_get_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type);
 static int rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
-typedef struct
-	{
+typedef struct {
 	int key_bits;	/* effective key bits */
 	RC2_KEY ks;	/* key schedule */
-	} EVP_RC2_KEY;
+} EVP_RC2_KEY;
 
 #define data(ctx)	((EVP_RC2_KEY *)(ctx)->cipher_data)
 
 IMPLEMENT_BLOCK_CIPHER(rc2, ks, RC2, EVP_RC2_KEY, NID_rc2,
-			8,
-			RC2_KEY_LENGTH, 8, 64,
-			EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
-			rc2_init_key, NULL,
-			rc2_set_asn1_type_and_iv, rc2_get_asn1_type_and_iv, 
-			rc2_ctrl)
+    8,
+    RC2_KEY_LENGTH, 8, 64,
+    EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
+    rc2_init_key, NULL,
+    rc2_set_asn1_type_and_iv, rc2_get_asn1_type_and_iv,
+    rc2_ctrl)
 
 #define RC2_40_MAGIC	0xa0
 #define RC2_64_MAGIC	0x78
 #define RC2_128_MAGIC	0x3a
 
-static const EVP_CIPHER r2_64_cbc_cipher=
-	{
+static const EVP_CIPHER r2_64_cbc_cipher = {
 	NID_rc2_64_cbc,
-	8,8 /* 64 bit */,8,
+	8, 8 /* 64 bit */, 8,
 	EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
 	rc2_init_key,
 	rc2_cbc_cipher,
@@ -107,12 +105,11 @@ static const EVP_CIPHER r2_64_cbc_cipher=
 	rc2_get_asn1_type_and_iv,
 	rc2_ctrl,
 	NULL
-	};
+};
 
-static const EVP_CIPHER r2_40_cbc_cipher=
-	{
+static const EVP_CIPHER r2_40_cbc_cipher = {
 	NID_rc2_40_cbc,
-	8,5 /* 40 bit */,8,
+	8, 5 /* 40 bit */, 8,
 	EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
 	rc2_init_key,
 	rc2_cbc_cipher,
@@ -122,93 +119,105 @@ static const EVP_CIPHER r2_40_cbc_cipher=
 	rc2_get_asn1_type_and_iv,
 	rc2_ctrl,
 	NULL
-	};
-
-const EVP_CIPHER *EVP_rc2_64_cbc(void)
-	{
-	return(&r2_64_cbc_cipher);
-	}
-
-const EVP_CIPHER *EVP_rc2_40_cbc(void)
-	{
-	return(&r2_40_cbc_cipher);
-	}
-	
-static int rc2_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc)
-	{
-	RC2_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
-		    key,data(ctx)->key_bits);
+};
+
+const EVP_CIPHER *
+EVP_rc2_64_cbc(void)
+{
+	return (&r2_64_cbc_cipher);
+}
+
+const EVP_CIPHER *
+EVP_rc2_40_cbc(void)
+{
+	return (&r2_40_cbc_cipher);
+}
+
+static int
+rc2_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	RC2_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx),
+	    key, data(ctx)->key_bits);
 	return 1;
-	}
+}
 
-static int rc2_meth_to_magic(EVP_CIPHER_CTX *e)
-	{
+static int
+rc2_meth_to_magic(EVP_CIPHER_CTX *e)
+{
 	int i;
 
 	EVP_CIPHER_CTX_ctrl(e, EVP_CTRL_GET_RC2_KEY_BITS, 0, &i);
-	if 	(i == 128) return(RC2_128_MAGIC);
-	else if (i == 64)  return(RC2_64_MAGIC);
-	else if (i == 40)  return(RC2_40_MAGIC);
-	else return(0);
-	}
-
-static int rc2_magic_to_meth(int i)
-	{
-	if      (i == RC2_128_MAGIC) return 128;
-	else if (i == RC2_64_MAGIC)  return 64;
-	else if (i == RC2_40_MAGIC)  return 40;
+	if (i == 128)
+		return (RC2_128_MAGIC);
+	else if (i == 64)
+		return (RC2_64_MAGIC);
+	else if (i == 40)
+		return (RC2_40_MAGIC);
 	else
-		{
-		EVPerr(EVP_F_RC2_MAGIC_TO_METH,EVP_R_UNSUPPORTED_KEY_SIZE);
-		return(0);
-		}
+		return (0);
+}
+
+static int
+rc2_magic_to_meth(int i)
+{
+	if (i == RC2_128_MAGIC)
+		return 128;
+	else if (i == RC2_64_MAGIC)
+		return 64;
+	else if (i == RC2_40_MAGIC)
+		return 40;
+	else {
+		EVPerr(EVP_F_RC2_MAGIC_TO_METH, EVP_R_UNSUPPORTED_KEY_SIZE);
+		return (0);
 	}
+}
 
-static int rc2_get_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
-	{
-	long num=0;
-	int i=0;
+static int
+rc2_get_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
+{
+	long num = 0;
+	int i = 0;
 	int key_bits;
 	unsigned int l;
 	unsigned char iv[EVP_MAX_IV_LENGTH];
 
-	if (type != NULL)
-		{
-		l=EVP_CIPHER_CTX_iv_length(c);
+	if (type != NULL) {
+		l = EVP_CIPHER_CTX_iv_length(c);
 		OPENSSL_assert(l <= sizeof(iv));
-		i=ASN1_TYPE_get_int_octetstring(type,&num,iv,l);
+		i = ASN1_TYPE_get_int_octetstring(type, &num, iv, l);
 		if (i != (int)l)
-			return(-1);
-		key_bits =rc2_magic_to_meth((int)num);
+			return (-1);
+		key_bits = rc2_magic_to_meth((int)num);
 		if (!key_bits)
-			return(-1);
-		if(i > 0 && !EVP_CipherInit_ex(c, NULL, NULL, NULL, iv, -1))
+			return (-1);
+		if (i > 0 && !EVP_CipherInit_ex(c, NULL, NULL, NULL, iv, -1))
 			return -1;
-		EVP_CIPHER_CTX_ctrl(c, EVP_CTRL_SET_RC2_KEY_BITS, key_bits, NULL);
+		EVP_CIPHER_CTX_ctrl(c, EVP_CTRL_SET_RC2_KEY_BITS,
+		    key_bits, NULL);
 		EVP_CIPHER_CTX_set_key_length(c, key_bits / 8);
-		}
-	return(i);
 	}
+	return (i);
+}
 
-static int rc2_set_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
-	{
+static int
+rc2_set_asn1_type_and_iv(EVP_CIPHER_CTX *c, ASN1_TYPE *type)
+{
 	long num;
-	int i=0,j;
+	int i = 0, j;
 
-	if (type != NULL)
-		{
-		num=rc2_meth_to_magic(c);
-		j=EVP_CIPHER_CTX_iv_length(c);
-		i=ASN1_TYPE_set_int_octetstring(type,num,c->oiv,j);
-		}
-	return(i);
+	if (type != NULL) {
+		num = rc2_meth_to_magic(c);
+		j = EVP_CIPHER_CTX_iv_length(c);
+		i = ASN1_TYPE_set_int_octetstring(type, num, c->oiv, j);
 	}
+	return (i);
+}
 
-static int rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-	switch(type)
-		{
+static int
+rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
+	switch (type) {
 	case EVP_CTRL_INIT:
 		data(c)->key_bits = EVP_CIPHER_CTX_key_length(c) * 8;
 		return 1;
@@ -216,14 +225,14 @@ static int rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 	case EVP_CTRL_GET_RC2_KEY_BITS:
 		*(int *)ptr = data(c)->key_bits;
 		return 1;
-			
+
 	case EVP_CTRL_SET_RC2_KEY_BITS:
-		if(arg > 0)
-			{
+		if (arg > 0) {
 			data(c)->key_bits = arg;
 			return 1;
-			}
+		}
 		return 0;
+
 #ifdef PBE_PRF_TEST
 	case EVP_CTRL_PBE_PRF_NID:
 		*(int *)ptr = NID_hmacWithMD5;
@@ -232,7 +241,7 @@ static int rc2_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
 	default:
 		return -1;
-		}
 	}
+}
 
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_rc4.c b/lib/libssl/src/crypto/evp/e_rc4.c
index b4f6bda82d4..f66885f70d3 100644
--- a/lib/libssl/src/crypto/evp/e_rc4.c
+++ b/lib/libssl/src/crypto/evp/e_rc4.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -69,21 +69,20 @@
 /* FIXME: surely this is available elsewhere? */
 #define EVP_RC4_KEY_SIZE		16
 
-typedef struct
-    {
+typedef struct {
     RC4_KEY ks;	/* working key */
-    } EVP_RC4_KEY;
+} EVP_RC4_KEY;
 
 #define data(ctx) ((EVP_RC4_KEY *)(ctx)->cipher_data)
 
 static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t inl);
-static const EVP_CIPHER r4_cipher=
-	{
+    const unsigned char *in, size_t inl);
+
+static const EVP_CIPHER r4_cipher = {
 	NID_rc4,
-	1,EVP_RC4_KEY_SIZE,0,
+	1, EVP_RC4_KEY_SIZE, 0,
 	EVP_CIPH_VARIABLE_LENGTH,
 	rc4_init_key,
 	rc4_cipher,
@@ -93,45 +92,47 @@ static const EVP_CIPHER r4_cipher=
 	NULL,
 	NULL,
 	NULL
-	};
+};
 
-static const EVP_CIPHER r4_40_cipher=
-	{
+static const EVP_CIPHER r4_40_cipher = {
 	NID_rc4_40,
-	1,5 /* 40 bit */,0,
+	1, 5 /* 40 bit */, 0,
 	EVP_CIPH_VARIABLE_LENGTH,
 	rc4_init_key,
 	rc4_cipher,
 	NULL,
 	sizeof(EVP_RC4_KEY),
-	NULL, 
+	NULL,
 	NULL,
 	NULL,
 	NULL
-	};
+};
 
-const EVP_CIPHER *EVP_rc4(void)
-	{
-	return(&r4_cipher);
-	}
+const EVP_CIPHER *
+EVP_rc4(void)
+{
+	return (&r4_cipher);
+}
 
-const EVP_CIPHER *EVP_rc4_40(void)
-	{
-	return(&r4_40_cipher);
-	}
+const EVP_CIPHER *
+EVP_rc4_40(void)
+{
+	return (&r4_40_cipher);
+}
 
-static int rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			const unsigned char *iv, int enc)
-	{
-	RC4_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
-		    key);
+static int
+rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	RC4_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);
 	return 1;
-	}
+}
 
-static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t inl)
-	{
-	RC4(&data(ctx)->ks,inl,in,out);
+static int
+rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	RC4(&data(ctx)->ks, inl, in, out);
 	return 1;
-	}
+}
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_rc4_hmac_md5.c b/lib/libssl/src/crypto/evp/e_rc4_hmac_md5.c
index 56563191ba1..d4655c56d94 100644
--- a/lib/libssl/src/crypto/evp/e_rc4_hmac_md5.c
+++ b/lib/libssl/src/crypto/evp/e_rc4_hmac_md5.c
@@ -68,37 +68,35 @@
 /* FIXME: surely this is available elsewhere? */
 #define EVP_RC4_KEY_SIZE		16
 
-typedef struct
-    {
-    RC4_KEY		ks;
-    MD5_CTX		head,tail,md;
-    size_t		payload_length;
-    } EVP_RC4_HMAC_MD5;
+typedef struct {
+	RC4_KEY		ks;
+	MD5_CTX		head, tail, md;
+	size_t		payload_length;
+} EVP_RC4_HMAC_MD5;
 
 #define NO_PAYLOAD_LENGTH	((size_t)-1)
 
 void rc4_md5_enc (RC4_KEY *key, const void *in0, void *out,
-		MD5_CTX *ctx,const void *inp,size_t blocks);
+    MD5_CTX *ctx, const void *inp, size_t blocks);
 
 #define data(ctx) ((EVP_RC4_HMAC_MD5 *)(ctx)->cipher_data)
 
-static int rc4_hmac_md5_init_key(EVP_CIPHER_CTX *ctx,
-			const unsigned char *inkey,
-			const unsigned char *iv, int enc)
-	{
+static int
+rc4_hmac_md5_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *inkey,
+    const unsigned char *iv, int enc)
+{
 	EVP_RC4_HMAC_MD5 *key = data(ctx);
 
-	RC4_set_key(&key->ks,EVP_CIPHER_CTX_key_length(ctx),
-		    inkey);
+	RC4_set_key(&key->ks, EVP_CIPHER_CTX_key_length(ctx), inkey);
 
 	MD5_Init(&key->head);	/* handy when benchmarking */
 	key->tail = key->head;
-	key->md   = key->head;
+	key->md = key->head;
 
 	key->payload_length = NO_PAYLOAD_LENGTH;
 
 	return 1;
-	}
+}
 
 #if	!defined(OPENSSL_NO_ASM) &&	( \
 	defined(__x86_64)	|| defined(__x86_64__)	|| \
@@ -113,173 +111,184 @@ static int rc4_hmac_md5_init_key(EVP_CIPHER_CTX *ctx,
 #define	md5_off 0
 #endif
 
-static int rc4_hmac_md5_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-		      const unsigned char *in, size_t len)
-	{
+static int
+rc4_hmac_md5_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t len)
+{
 	EVP_RC4_HMAC_MD5 *key = data(ctx);
 #if defined(STITCHED_CALL)
 	size_t	rc4_off = 32-1-(key->ks.x&(32-1)),	/* 32 is $MOD from rc4_md5-x86_64.pl */
-		md5_off = MD5_CBLOCK-key->md.num,
-		blocks;
+	md5_off = MD5_CBLOCK - key->md.num,
+	    blocks;
 	unsigned int l;
 	extern unsigned int OPENSSL_ia32cap_P[];
 #endif
 	size_t	plen = key->payload_length;
 
-	if (plen!=NO_PAYLOAD_LENGTH && len!=(plen+MD5_DIGEST_LENGTH)) return 0;
+	if (plen != NO_PAYLOAD_LENGTH && len != (plen + MD5_DIGEST_LENGTH))
+		return 0;
 
 	if (ctx->encrypt) {
-		if (plen==NO_PAYLOAD_LENGTH) plen = len;
+		if (plen == NO_PAYLOAD_LENGTH)
+			plen = len;
 #if defined(STITCHED_CALL)
 		/* cipher has to "fall behind" */
-		if (rc4_off>md5_off) md5_off+=MD5_CBLOCK;
+		if (rc4_off > md5_off)
+			md5_off += MD5_CBLOCK;
 
-		if (plen>md5_off && (blocks=(plen-md5_off)/MD5_CBLOCK) &&
-		    (OPENSSL_ia32cap_P[0]&(1<<20))==0) {
-			MD5_Update(&key->md,in,md5_off);
-			RC4(&key->ks,rc4_off,in,out);
+		if (plen > md5_off &&
+		    (blocks = (plen - md5_off) / MD5_CBLOCK) &&
+		    (OPENSSL_ia32cap_P[0]&(1 << 20)) == 0) {
+			MD5_Update(&key->md, in, md5_off);
+			RC4(&key->ks, rc4_off, in, out);
 
-			rc4_md5_enc(&key->ks,in+rc4_off,out+rc4_off,
-				&key->md,in+md5_off,blocks);
+			rc4_md5_enc(&key->ks, in + rc4_off, out + rc4_off,
+			    &key->md, in + md5_off, blocks);
 			blocks *= MD5_CBLOCK;
 			rc4_off += blocks;
 			md5_off += blocks;
-			key->md.Nh += blocks>>29;
-			key->md.Nl += blocks<<=3;
-			if (key->md.Nl<(unsigned int)blocks) key->md.Nh++;
+			key->md.Nh += blocks >> 29;
+			key->md.Nl += blocks <<= 3;
+			if (key->md.Nl < (unsigned int)blocks)
+				key->md.Nh++;
 		} else {
 			rc4_off = 0;
 			md5_off = 0;
 		}
 #endif
-		MD5_Update(&key->md,in+md5_off,plen-md5_off);
+		MD5_Update(&key->md, in + md5_off, plen - md5_off);
 
 		if (plen!=len) {	/* "TLS" mode of operation */
-			if (in!=out)
-				memcpy(out+rc4_off,in+rc4_off,plen-rc4_off);
+			if (in != out)
+				memcpy(out + rc4_off, in + rc4_off,
+				    plen - rc4_off);
 
 			/* calculate HMAC and append it to payload */
-			MD5_Final(out+plen,&key->md);
+			MD5_Final(out + plen, &key->md);
 			key->md = key->tail;
-			MD5_Update(&key->md,out+plen,MD5_DIGEST_LENGTH);
-			MD5_Final(out+plen,&key->md);
+			MD5_Update(&key->md, out + plen, MD5_DIGEST_LENGTH);
+			MD5_Final(out + plen, &key->md);
+
 			/* encrypt HMAC at once */
-			RC4(&key->ks,len-rc4_off,out+rc4_off,out+rc4_off);
+			RC4(&key->ks, len - rc4_off, out + rc4_off,
+			    out + rc4_off);
 		} else {
-			RC4(&key->ks,len-rc4_off,in+rc4_off,out+rc4_off);
+			RC4(&key->ks, len - rc4_off, in + rc4_off,
+			    out + rc4_off);
 		}
 	} else {
 		unsigned char mac[MD5_DIGEST_LENGTH];
 #if defined(STITCHED_CALL)
 		/* digest has to "fall behind" */
-		if (md5_off>rc4_off)	rc4_off += 2*MD5_CBLOCK;
-		else			rc4_off += MD5_CBLOCK;
-
-		if (len>rc4_off && (blocks=(len-rc4_off)/MD5_CBLOCK) &&
-		    (OPENSSL_ia32cap_P[0]&(1<<20))==0) {
-			RC4(&key->ks,rc4_off,in,out);
-			MD5_Update(&key->md,out,md5_off);
-
-			rc4_md5_enc(&key->ks,in+rc4_off,out+rc4_off,
-				&key->md,out+md5_off,blocks);
+		if (md5_off > rc4_off)
+			rc4_off += 2*MD5_CBLOCK;
+		else
+			rc4_off += MD5_CBLOCK;
+
+		if (len > rc4_off && (blocks = (len - rc4_off) / MD5_CBLOCK) &&
+		    (OPENSSL_ia32cap_P[0] & (1 << 20)) == 0) {
+			RC4(&key->ks, rc4_off, in, out);
+			MD5_Update(&key->md, out, md5_off);
+
+			rc4_md5_enc(&key->ks, in + rc4_off, out + rc4_off,
+			    &key->md, out + md5_off, blocks);
 			blocks *= MD5_CBLOCK;
 			rc4_off += blocks;
 			md5_off += blocks;
-			l = (key->md.Nl+(blocks<<3))&0xffffffffU;
-			if (l<key->md.Nl) key->md.Nh++;
-			key->md.Nl  = l;
-			key->md.Nh += blocks>>29;
+			l = (key->md.Nl + (blocks << 3)) & 0xffffffffU;
+			if (l < key->md.Nl)
+				key->md.Nh++;
+			key->md.Nl = l;
+			key->md.Nh += blocks >> 29;
 		} else {
-			md5_off=0;
-			rc4_off=0;
+			md5_off = 0;
+			rc4_off = 0;
 		}
 #endif
 		/* decrypt HMAC at once */
-		RC4(&key->ks,len-rc4_off,in+rc4_off,out+rc4_off);
+		RC4(&key->ks, len - rc4_off, in + rc4_off, out + rc4_off);
 		if (plen!=NO_PAYLOAD_LENGTH) {	/* "TLS" mode of operation */
-			MD5_Update(&key->md,out+md5_off,plen-md5_off);
+			MD5_Update(&key->md, out + md5_off, plen - md5_off);
 
 			/* calculate HMAC and verify it */
-			MD5_Final(mac,&key->md);
+			MD5_Final(mac, &key->md);
 			key->md = key->tail;
-			MD5_Update(&key->md,mac,MD5_DIGEST_LENGTH);
-			MD5_Final(mac,&key->md);
+			MD5_Update(&key->md, mac, MD5_DIGEST_LENGTH);
+			MD5_Final(mac, &key->md);
 
-			if (memcmp(out+plen,mac,MD5_DIGEST_LENGTH))
+			if (memcmp(out + plen, mac, MD5_DIGEST_LENGTH))
 				return 0;
 		} else {
-			MD5_Update(&key->md,out+md5_off,len-md5_off);
+			MD5_Update(&key->md, out + md5_off, len - md5_off);
 		}
 	}
 
 	key->payload_length = NO_PAYLOAD_LENGTH;
 
 	return 1;
-	}
+}
 
-static int rc4_hmac_md5_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
-	{
+static int
+rc4_hmac_md5_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
+{
 	EVP_RC4_HMAC_MD5 *key = data(ctx);
 
-	switch (type)
-		{
+	switch (type) {
 	case EVP_CTRL_AEAD_SET_MAC_KEY:
 		{
-		unsigned int  i;
-		unsigned char hmac_key[64];
+			unsigned int  i;
+			unsigned char hmac_key[64];
 
-		memset (hmac_key,0,sizeof(hmac_key));
+			memset (hmac_key, 0, sizeof(hmac_key));
 
-		if (arg > (int)sizeof(hmac_key)) {
-			MD5_Init(&key->head);
-			MD5_Update(&key->head,ptr,arg);
-			MD5_Final(hmac_key,&key->head);
-		} else {
-			memcpy(hmac_key,ptr,arg);
-		}
+			if (arg > (int)sizeof(hmac_key)) {
+				MD5_Init(&key->head);
+				MD5_Update(&key->head, ptr, arg);
+				MD5_Final(hmac_key, &key->head);
+			} else {
+				memcpy(hmac_key, ptr, arg);
+			}
 
-		for (i=0;i<sizeof(hmac_key);i++)
-			hmac_key[i] ^= 0x36;		/* ipad */
-		MD5_Init(&key->head);
-		MD5_Update(&key->head,hmac_key,sizeof(hmac_key));
+			for (i = 0; i < sizeof(hmac_key); i++)
+				hmac_key[i] ^= 0x36;		/* ipad */
+			MD5_Init(&key->head);
+			MD5_Update(&key->head, hmac_key, sizeof(hmac_key));
 
-		for (i=0;i<sizeof(hmac_key);i++)
-			hmac_key[i] ^= 0x36^0x5c;	/* opad */
-		MD5_Init(&key->tail);
-		MD5_Update(&key->tail,hmac_key,sizeof(hmac_key));
+			for (i = 0; i < sizeof(hmac_key); i++)
+				hmac_key[i] ^= 0x36 ^ 0x5c;	/* opad */
+			MD5_Init(&key->tail);
+			MD5_Update(&key->tail, hmac_key, sizeof(hmac_key));
 
-		return 1;
+			return 1;
 		}
 	case EVP_CTRL_AEAD_TLS1_AAD:
 		{
-		unsigned char *p=ptr;
-		unsigned int   len=p[arg-2]<<8|p[arg-1];
-
-		if (!ctx->encrypt)
-			{
-			len -= MD5_DIGEST_LENGTH;
-			p[arg-2] = len>>8;
-			p[arg-1] = len;
+			unsigned char *p = ptr;
+			unsigned int len = p[arg - 2] << 8 | p[arg - 1];
+
+			if (!ctx->encrypt) {
+				len -= MD5_DIGEST_LENGTH;
+				p[arg - 2] = len >> 8;
+				p[arg - 1] = len;
 			}
-		key->payload_length=len;
-		key->md = key->head;
-		MD5_Update(&key->md,p,arg);
+			key->payload_length = len;
+			key->md = key->head;
+			MD5_Update(&key->md, p, arg);
 
-		return MD5_DIGEST_LENGTH;
+			return MD5_DIGEST_LENGTH;
 		}
 	default:
 		return -1;
-		}
 	}
+}
 
-static EVP_CIPHER r4_hmac_md5_cipher=
-	{
+static EVP_CIPHER r4_hmac_md5_cipher = {
 #ifdef NID_rc4_hmac_md5
 	NID_rc4_hmac_md5,
 #else
 	NID_undef,
 #endif
-	1,EVP_RC4_KEY_SIZE,0,
+	1, EVP_RC4_KEY_SIZE, 0,
 	EVP_CIPH_STREAM_CIPHER|EVP_CIPH_VARIABLE_LENGTH|EVP_CIPH_FLAG_AEAD_CIPHER,
 	rc4_hmac_md5_init_key,
 	rc4_hmac_md5_cipher,
@@ -289,10 +298,11 @@ static EVP_CIPHER r4_hmac_md5_cipher=
 	NULL,
 	rc4_hmac_md5_ctrl,
 	NULL
-	};
+};
 
-const EVP_CIPHER *EVP_rc4_hmac_md5(void)
-	{
-	return(&r4_hmac_md5_cipher);
-	}
+const EVP_CIPHER *
+EVP_rc4_hmac_md5(void)
+{
+	return (&r4_hmac_md5_cipher);
+}
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_rc5.c b/lib/libssl/src/crypto/evp/e_rc5.c
index 19a10c64024..efbd03735e6 100644
--- a/lib/libssl/src/crypto/evp/e_rc5.c
+++ b/lib/libssl/src/crypto/evp/e_rc5.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,27 +67,26 @@
 #include <openssl/rc5.h>
 
 static int r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			       const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr);
 
-typedef struct
-	{
+typedef struct {
 	int rounds;	/* number of rounds */
 	RC5_32_KEY ks;	/* key schedule */
-	} EVP_RC5_KEY;
+} EVP_RC5_KEY;
 
 #define data(ctx)	EVP_C_DATA(EVP_RC5_KEY,ctx)
 
 IMPLEMENT_BLOCK_CIPHER(rc5_32_12_16, ks, RC5_32, EVP_RC5_KEY, NID_rc5,
-		       8, RC5_32_KEY_LENGTH, 8, 64,
-		       EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
-		       r_32_12_16_init_key, NULL,
-		       NULL, NULL, rc5_ctrl)
+    8, RC5_32_KEY_LENGTH, 8, 64,
+    EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
+    r_32_12_16_init_key, NULL,
+    NULL, NULL, rc5_ctrl)
 
-static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
-	{
-	switch(type)
-		{
+static int
+rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
+{
+	switch (type) {
 	case EVP_CTRL_INIT:
 		data(c)->rounds = RC5_12_ROUNDS;
 		return 1;
@@ -95,10 +94,9 @@ static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 	case EVP_CTRL_GET_RC5_ROUNDS:
 		*(int *)ptr = data(c)->rounds;
 		return 1;
-			
+
 	case EVP_CTRL_SET_RC5_ROUNDS:
-		switch(arg)
-			{
+		switch (arg) {
 		case RC5_8_ROUNDS:
 		case RC5_12_ROUNDS:
 		case RC5_16_ROUNDS:
@@ -106,21 +104,23 @@ static int rc5_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 			return 1;
 
 		default:
-			EVPerr(EVP_F_RC5_CTRL, EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS);
+			EVPerr(EVP_F_RC5_CTRL,
+			    EVP_R_UNSUPORTED_NUMBER_OF_ROUNDS);
 			return 0;
-			}
+		}
 
 	default:
 		return -1;
-		}
 	}
+}
 
-static int r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			       const unsigned char *iv, int enc)
-	{
-	RC5_32_set_key(&data(ctx)->ks,EVP_CIPHER_CTX_key_length(ctx),
-		       key,data(ctx)->rounds);
+static int
+r_32_12_16_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
+	RC5_32_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key,
+	    data(ctx)->rounds);
 	return 1;
-	}
+}
 
 #endif
diff --git a/lib/libssl/src/crypto/evp/e_xcbc_d.c b/lib/libssl/src/crypto/evp/e_xcbc_d.c
index 250e88c8c5d..7313e4d225c 100644
--- a/lib/libssl/src/crypto/evp/e_xcbc_d.c
+++ b/lib/libssl/src/crypto/evp/e_xcbc_d.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -67,24 +67,22 @@
 #include <openssl/des.h>
 
 static int desx_cbc_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			     const unsigned char *iv,int enc);
+    const unsigned char *iv, int enc);
 static int desx_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl);
+    const unsigned char *in, size_t inl);
 
 
-typedef struct
-    {
-    DES_key_schedule ks;/* key schedule */
-    DES_cblock inw;
-    DES_cblock outw;
-    } DESX_CBC_KEY;
+typedef struct {
+	DES_key_schedule ks;/* key schedule */
+	DES_cblock inw;
+	DES_cblock outw;
+} DESX_CBC_KEY;
 
 #define data(ctx) ((DESX_CBC_KEY *)(ctx)->cipher_data)
 
-static const EVP_CIPHER d_xcbc_cipher=
-	{
+static const EVP_CIPHER d_xcbc_cipher = {
 	NID_desx_cbc,
-	8,24,8,
+	8, 24, 8,
 	EVP_CIPH_CBC_MODE,
 	desx_cbc_init_key,
 	desx_cbc_cipher,
@@ -94,45 +92,43 @@ static const EVP_CIPHER d_xcbc_cipher=
 	EVP_CIPHER_get_asn1_iv,
 	NULL,
 	NULL
-	};
+};
 
-const EVP_CIPHER *EVP_desx_cbc(void)
-	{
-	return(&d_xcbc_cipher);
-	}
-	
-static int desx_cbc_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-			     const unsigned char *iv, int enc)
-	{
+const EVP_CIPHER *
+EVP_desx_cbc(void)
+{
+	return (&d_xcbc_cipher);
+}
+
+static int
+desx_cbc_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
+    const unsigned char *iv, int enc)
+{
 	DES_cblock *deskey = (DES_cblock *)key;
 
-	DES_set_key_unchecked(deskey,&data(ctx)->ks);
-	memcpy(&data(ctx)->inw[0],&key[8],8);
-	memcpy(&data(ctx)->outw[0],&key[16],8);
+	DES_set_key_unchecked(deskey, &data(ctx)->ks);
+	memcpy(&data(ctx)->inw[0], &key[8], 8);
+	memcpy(&data(ctx)->outw[0], &key[16], 8);
 
 	return 1;
-	}
+}
 
-static int desx_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-			   const unsigned char *in, size_t inl)
-	{
-	while (inl>=EVP_MAXCHUNK)
-		{
-		DES_xcbc_encrypt(in,out,(long)EVP_MAXCHUNK,&data(ctx)->ks,
-			 (DES_cblock *)&(ctx->iv[0]),
-			 &data(ctx)->inw,
-			 &data(ctx)->outw,
-			 ctx->encrypt);
-		inl-=EVP_MAXCHUNK;
-		in +=EVP_MAXCHUNK;
-		out+=EVP_MAXCHUNK;
-		}
+static int
+desx_cbc_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
+    const unsigned char *in, size_t inl)
+{
+	while (inl >= EVP_MAXCHUNK) {
+		DES_xcbc_encrypt(in, out, (long)EVP_MAXCHUNK, &data(ctx)->ks,
+		    (DES_cblock *)&(ctx->iv[0]), &data(ctx)->inw,
+		    &data(ctx)->outw, ctx->encrypt);
+		inl -= EVP_MAXCHUNK;
+		in += EVP_MAXCHUNK;
+		out += EVP_MAXCHUNK;
+	}
 	if (inl)
-		DES_xcbc_encrypt(in,out,(long)inl,&data(ctx)->ks,
-			(DES_cblock *)&(ctx->iv[0]),
-			&data(ctx)->inw,
-			&data(ctx)->outw,
-			ctx->encrypt);
+		DES_xcbc_encrypt(in, out, (long)inl, &data(ctx)->ks,
+		    (DES_cblock *)&(ctx->iv[0]), &data(ctx)->inw,
+		    &data(ctx)->outw, ctx->encrypt);
 	return 1;
-	}
+}
 #endif