-/* $OpenBSD: sha.h,v 1.21 2015/09/13 21:09:56 doug Exp $ */
+/* $OpenBSD: sha.h,v 1.22 2023/07/08 07:08:11 jsing Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* 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:
* 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
* 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
#define SHA_LAST_BLOCK (SHA_CBLOCK-8)
#define SHA_DIGEST_LENGTH 20
-typedef struct SHAstate_st
- {
- SHA_LONG h0,h1,h2,h3,h4;
- SHA_LONG Nl,Nh;
+typedef struct SHAstate_st {
+ SHA_LONG h0, h1, h2, h3, h4;
+ SHA_LONG Nl, Nh;
SHA_LONG data[SHA_LBLOCK];
unsigned int num;
- } SHA_CTX;
+} SHA_CTX;
#ifndef OPENSSL_NO_SHA1
int SHA1_Init(SHA_CTX *c);
int SHA1_Update(SHA_CTX *c, const void *data, size_t len)
- __attribute__ ((__bounded__(__buffer__,2,3)));
+ __attribute__ ((__bounded__(__buffer__, 2, 3)));
int SHA1_Final(unsigned char *md, SHA_CTX *c);
unsigned char *SHA1(const unsigned char *d, size_t n, unsigned char *md)
- __attribute__ ((__bounded__(__buffer__,1,2)));
+ __attribute__ ((__bounded__(__buffer__, 1, 2)));
void SHA1_Transform(SHA_CTX *c, const unsigned char *data);
#endif
#define SHA224_DIGEST_LENGTH 28
#define SHA256_DIGEST_LENGTH 32
-typedef struct SHA256state_st
- {
+typedef struct SHA256state_st {
SHA_LONG h[8];
- SHA_LONG Nl,Nh;
+ SHA_LONG Nl, Nh;
SHA_LONG data[SHA_LBLOCK];
- unsigned int num,md_len;
- } SHA256_CTX;
+ unsigned int num, md_len;
+} SHA256_CTX;
#ifndef OPENSSL_NO_SHA256
int SHA224_Init(SHA256_CTX *c);
int SHA224_Update(SHA256_CTX *c, const void *data, size_t len)
- __attribute__ ((__bounded__(__buffer__,2,3)));
+ __attribute__ ((__bounded__(__buffer__, 2, 3)));
int SHA224_Final(unsigned char *md, SHA256_CTX *c);
-unsigned char *SHA224(const unsigned char *d, size_t n,unsigned char *md)
- __attribute__ ((__bounded__(__buffer__,1,2)));
+unsigned char *SHA224(const unsigned char *d, size_t n, unsigned char *md)
+ __attribute__ ((__bounded__(__buffer__, 1, 2)));
int SHA256_Init(SHA256_CTX *c);
int SHA256_Update(SHA256_CTX *c, const void *data, size_t len)
- __attribute__ ((__bounded__(__buffer__,2,3)));
+ __attribute__ ((__bounded__(__buffer__, 2, 3)));
int SHA256_Final(unsigned char *md, SHA256_CTX *c);
-unsigned char *SHA256(const unsigned char *d, size_t n,unsigned char *md)
- __attribute__ ((__bounded__(__buffer__,1,2)));
+unsigned char *SHA256(const unsigned char *d, size_t n, unsigned char *md)
+ __attribute__ ((__bounded__(__buffer__, 1, 2)));
void SHA256_Transform(SHA256_CTX *c, const unsigned char *data);
#endif
#define U64(C) C##ULL
#endif
-typedef struct SHA512state_st
- {
+typedef struct SHA512state_st {
SHA_LONG64 h[8];
- SHA_LONG64 Nl,Nh;
+ SHA_LONG64 Nl, Nh;
union {
SHA_LONG64 d[SHA_LBLOCK];
unsigned char p[SHA512_CBLOCK];
} u;
- unsigned int num,md_len;
- } SHA512_CTX;
+ unsigned int num, md_len;
+} SHA512_CTX;
#endif
#ifndef OPENSSL_NO_SHA512
int SHA384_Init(SHA512_CTX *c);
int SHA384_Update(SHA512_CTX *c, const void *data, size_t len)
- __attribute__ ((__bounded__(__buffer__,2,3)));
+ __attribute__ ((__bounded__(__buffer__, 2, 3)));
int SHA384_Final(unsigned char *md, SHA512_CTX *c);
-unsigned char *SHA384(const unsigned char *d, size_t n,unsigned char *md)
- __attribute__ ((__bounded__(__buffer__,1,2)));
+unsigned char *SHA384(const unsigned char *d, size_t n, unsigned char *md)
+ __attribute__ ((__bounded__(__buffer__, 1, 2)));
int SHA512_Init(SHA512_CTX *c);
int SHA512_Update(SHA512_CTX *c, const void *data, size_t len)
- __attribute__ ((__bounded__(__buffer__,2,3)));
+ __attribute__ ((__bounded__(__buffer__, 2, 3)));
int SHA512_Final(unsigned char *md, SHA512_CTX *c);
-unsigned char *SHA512(const unsigned char *d, size_t n,unsigned char *md)
- __attribute__ ((__bounded__(__buffer__,1,2)));
+unsigned char *SHA512(const unsigned char *d, size_t n, unsigned char *md)
+ __attribute__ ((__bounded__(__buffer__, 1, 2)));
void SHA512_Transform(SHA512_CTX *c, const unsigned char *data);
#endif
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