-/* $OpenBSD: sha256.c,v 1.11 2021/11/09 18:40:21 bcook Exp $ */
+/* $OpenBSD: sha256.c,v 1.12 2023/03/26 16:40:07 jsing Exp $ */
/* ====================================================================
* Copyright (c) 2004 The OpenSSL Project. All rights reserved
* according to the OpenSSL license [found in ../../LICENSE].
#include <openssl/sha.h>
#include <openssl/opensslv.h>
-int SHA224_Init(SHA256_CTX *c)
- {
- memset (c,0,sizeof(*c));
- c->h[0]=0xc1059ed8UL; c->h[1]=0x367cd507UL;
- c->h[2]=0x3070dd17UL; c->h[3]=0xf70e5939UL;
- c->h[4]=0xffc00b31UL; c->h[5]=0x68581511UL;
- c->h[6]=0x64f98fa7UL; c->h[7]=0xbefa4fa4UL;
- c->md_len=SHA224_DIGEST_LENGTH;
+int
+SHA224_Init(SHA256_CTX *c)
+{
+ memset (c, 0, sizeof(*c));
+ c->h[0] = 0xc1059ed8UL;
+ c->h[1] = 0x367cd507UL;
+ c->h[2] = 0x3070dd17UL;
+ c->h[3] = 0xf70e5939UL;
+ c->h[4] = 0xffc00b31UL;
+ c->h[5] = 0x68581511UL;
+ c->h[6] = 0x64f98fa7UL;
+ c->h[7] = 0xbefa4fa4UL;
+ c->md_len = SHA224_DIGEST_LENGTH;
return 1;
- }
+}
-int SHA256_Init(SHA256_CTX *c)
- {
- memset (c,0,sizeof(*c));
- c->h[0]=0x6a09e667UL; c->h[1]=0xbb67ae85UL;
- c->h[2]=0x3c6ef372UL; c->h[3]=0xa54ff53aUL;
- c->h[4]=0x510e527fUL; c->h[5]=0x9b05688cUL;
- c->h[6]=0x1f83d9abUL; c->h[7]=0x5be0cd19UL;
- c->md_len=SHA256_DIGEST_LENGTH;
+int
+SHA256_Init(SHA256_CTX *c)
+{
+ memset (c, 0, sizeof(*c));
+ c->h[0] = 0x6a09e667UL;
+ c->h[1] = 0xbb67ae85UL;
+ c->h[2] = 0x3c6ef372UL;
+ c->h[3] = 0xa54ff53aUL;
+ c->h[4] = 0x510e527fUL;
+ c->h[5] = 0x9b05688cUL;
+ c->h[6] = 0x1f83d9abUL;
+ c->h[7] = 0x5be0cd19UL;
+ c->md_len = SHA256_DIGEST_LENGTH;
return 1;
- }
+}
-unsigned char *SHA224(const unsigned char *d, size_t n, unsigned char *md)
- {
+unsigned char *
+SHA224(const unsigned char *d, size_t n, unsigned char *md)
+{
SHA256_CTX c;
static unsigned char m[SHA224_DIGEST_LENGTH];
- if (md == NULL) md=m;
+ if (md == NULL)
+ md = m;
SHA224_Init(&c);
- SHA256_Update(&c,d,n);
- SHA256_Final(md,&c);
- explicit_bzero(&c,sizeof(c));
- return(md);
- }
+ SHA256_Update(&c, d, n);
+ SHA256_Final(md, &c);
+ explicit_bzero(&c, sizeof(c));
+ return (md);
+}
-unsigned char *SHA256(const unsigned char *d, size_t n, unsigned char *md)
- {
+unsigned char *
+SHA256(const unsigned char *d, size_t n, unsigned char *md)
+{
SHA256_CTX c;
static unsigned char m[SHA256_DIGEST_LENGTH];
- if (md == NULL) md=m;
+ if (md == NULL)
+ md = m;
SHA256_Init(&c);
- SHA256_Update(&c,d,n);
- SHA256_Final(md,&c);
- explicit_bzero(&c,sizeof(c));
- return(md);
- }
+ SHA256_Update(&c, d, n);
+ SHA256_Final(md, &c);
+ explicit_bzero(&c, sizeof(c));
+ return (md);
+}
-int SHA224_Update(SHA256_CTX *c, const void *data, size_t len)
-{ return SHA256_Update (c,data,len); }
-int SHA224_Final (unsigned char *md, SHA256_CTX *c)
-{ return SHA256_Final (md,c); }
+int
+SHA224_Update(SHA256_CTX *c, const void *data, size_t len)
+{
+ return SHA256_Update(c, data, len);
+}
+
+int
+SHA224_Final(unsigned char *md, SHA256_CTX *c)
+{
+ return SHA256_Final(md, c);
+}
#define DATA_ORDER_IS_BIG_ENDIAN
#define HASH_FINAL SHA256_Final
#define HASH_BLOCK_DATA_ORDER sha256_block_data_order
#ifndef SHA256_ASM
-static
+ static
#endif
-void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num);
+ void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num);
#include "md32_common.h"
#ifndef SHA256_ASM
static const SHA_LONG K256[64] = {
- 0x428a2f98UL,0x71374491UL,0xb5c0fbcfUL,0xe9b5dba5UL,
- 0x3956c25bUL,0x59f111f1UL,0x923f82a4UL,0xab1c5ed5UL,
- 0xd807aa98UL,0x12835b01UL,0x243185beUL,0x550c7dc3UL,
- 0x72be5d74UL,0x80deb1feUL,0x9bdc06a7UL,0xc19bf174UL,
- 0xe49b69c1UL,0xefbe4786UL,0x0fc19dc6UL,0x240ca1ccUL,
- 0x2de92c6fUL,0x4a7484aaUL,0x5cb0a9dcUL,0x76f988daUL,
- 0x983e5152UL,0xa831c66dUL,0xb00327c8UL,0xbf597fc7UL,
- 0xc6e00bf3UL,0xd5a79147UL,0x06ca6351UL,0x14292967UL,
- 0x27b70a85UL,0x2e1b2138UL,0x4d2c6dfcUL,0x53380d13UL,
- 0x650a7354UL,0x766a0abbUL,0x81c2c92eUL,0x92722c85UL,
- 0xa2bfe8a1UL,0xa81a664bUL,0xc24b8b70UL,0xc76c51a3UL,
- 0xd192e819UL,0xd6990624UL,0xf40e3585UL,0x106aa070UL,
- 0x19a4c116UL,0x1e376c08UL,0x2748774cUL,0x34b0bcb5UL,
- 0x391c0cb3UL,0x4ed8aa4aUL,0x5b9cca4fUL,0x682e6ff3UL,
- 0x748f82eeUL,0x78a5636fUL,0x84c87814UL,0x8cc70208UL,
- 0x90befffaUL,0xa4506cebUL,0xbef9a3f7UL,0xc67178f2UL };
+ 0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
+ 0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
+ 0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
+ 0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, 0xc19bf174UL,
+ 0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
+ 0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL,
+ 0x983e5152UL, 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL,
+ 0xc6e00bf3UL, 0xd5a79147UL, 0x06ca6351UL, 0x14292967UL,
+ 0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, 0x53380d13UL,
+ 0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
+ 0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL,
+ 0xd192e819UL, 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL,
+ 0x19a4c116UL, 0x1e376c08UL, 0x2748774cUL, 0x34b0bcb5UL,
+ 0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, 0x682e6ff3UL,
+ 0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
+ 0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL,
+};
/*
* FIPS specification refers to right rotations, while our ROTATE macro
#ifdef OPENSSL_SMALL_FOOTPRINT
-static void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num)
- {
- unsigned MD32_REG_T a,b,c,d,e,f,g,h,s0,s1,T1,T2;
- SHA_LONG X[16],l;
+static void
+sha256_block_data_order(SHA256_CTX *ctx, const void *in, size_t num)
+{
+ unsigned MD32_REG_T a, b,c, d,e, f,g, h,s0, s1, T1, T2;
+ SHA_LONG X[16], l;
int i;
- const unsigned char *data=in;
-
- while (num--) {
-
- a = ctx->h[0]; b = ctx->h[1]; c = ctx->h[2]; d = ctx->h[3];
- e = ctx->h[4]; f = ctx->h[5]; g = ctx->h[6]; h = ctx->h[7];
-
- for (i=0;i<16;i++)
- {
- HOST_c2l(data,l); T1 = X[i] = l;
- T1 += h + Sigma1(e) + Ch(e,f,g) + K256[i];
- T2 = Sigma0(a) + Maj(a,b,c);
- h = g; g = f; f = e; e = d + T1;
- d = c; c = b; b = a; a = T1 + T2;
+ const unsigned char *data = in;
+
+ while (num--) {
+
+ a = ctx->h[0];
+ b = ctx->h[1];
+ c = ctx->h[2];
+ d = ctx->h[3];
+ e = ctx->h[4];
+ f = ctx->h[5];
+ g = ctx->h[6];
+ h = ctx->h[7];
+
+ for (i = 0; i < 16; i++) {
+ HOST_c2l(data, l);
+ T1 = X[i] = l;
+ T1 += h + Sigma1(e) + Ch(e, f, g) + K256[i];
+ T2 = Sigma0(a) + Maj(a, b, c);
+ h = g;
+ g = f;
+ f = e;
+ e = d + T1;
+ d = c;
+ c = b;
+ b = a;
+ a = T1 + T2;
}
- for (;i<64;i++)
- {
- s0 = X[(i+1)&0x0f]; s0 = sigma0(s0);
- s1 = X[(i+14)&0x0f]; s1 = sigma1(s1);
-
- T1 = X[i&0xf] += s0 + s1 + X[(i+9)&0xf];
- T1 += h + Sigma1(e) + Ch(e,f,g) + K256[i];
- T2 = Sigma0(a) + Maj(a,b,c);
- h = g; g = f; f = e; e = d + T1;
- d = c; c = b; b = a; a = T1 + T2;
+ for (; i < 64; i++) {
+ s0 = X[(i + 1)&0x0f];
+ s0 = sigma0(s0);
+ s1 = X[(i + 14)&0x0f];
+ s1 = sigma1(s1);
+
+ T1 = X[i&0xf] += s0 + s1 + X[(i + 9)&0xf];
+ T1 += h + Sigma1(e) + Ch(e, f, g) + K256[i];
+ T2 = Sigma0(a) + Maj(a, b, c);
+ h = g;
+ g = f;
+ f = e;
+ e = d + T1;
+ d = c;
+ c = b;
+ b = a;
+ a = T1 + T2;
}
- ctx->h[0] += a; ctx->h[1] += b; ctx->h[2] += c; ctx->h[3] += d;
- ctx->h[4] += e; ctx->h[5] += f; ctx->h[6] += g; ctx->h[7] += h;
+ ctx->h[0] += a;
+ ctx->h[1] += b;
+ ctx->h[2] += c;
+ ctx->h[3] += d;
+ ctx->h[4] += e;
+ ctx->h[5] += f;
+ ctx->h[6] += g;
+ ctx->h[7] += h;
- }
+ }
}
#else
T1 = X[(i)&0x0f] += s0 + s1 + X[(i+9)&0x0f]; \
ROUND_00_15(i,a,b,c,d,e,f,g,h); } while (0)
-static void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num)
- {
- unsigned MD32_REG_T a,b,c,d,e,f,g,h,s0,s1,T1;
+static void
+sha256_block_data_order(SHA256_CTX *ctx, const void *in, size_t num)
+{
+ unsigned MD32_REG_T a, b,c, d,e, f,g, h,s0, s1, T1;
SHA_LONG X[16];
int i;
- const unsigned char *data=in;
-
- while (num--) {
-
- a = ctx->h[0]; b = ctx->h[1]; c = ctx->h[2]; d = ctx->h[3];
- e = ctx->h[4]; f = ctx->h[5]; g = ctx->h[6]; h = ctx->h[7];
-
- if (BYTE_ORDER != LITTLE_ENDIAN &&
- sizeof(SHA_LONG)==4 && ((size_t)in%4)==0)
- {
- const SHA_LONG *W=(const SHA_LONG *)data;
-
- T1 = X[0] = W[0]; ROUND_00_15(0,a,b,c,d,e,f,g,h);
- T1 = X[1] = W[1]; ROUND_00_15(1,h,a,b,c,d,e,f,g);
- T1 = X[2] = W[2]; ROUND_00_15(2,g,h,a,b,c,d,e,f);
- T1 = X[3] = W[3]; ROUND_00_15(3,f,g,h,a,b,c,d,e);
- T1 = X[4] = W[4]; ROUND_00_15(4,e,f,g,h,a,b,c,d);
- T1 = X[5] = W[5]; ROUND_00_15(5,d,e,f,g,h,a,b,c);
- T1 = X[6] = W[6]; ROUND_00_15(6,c,d,e,f,g,h,a,b);
- T1 = X[7] = W[7]; ROUND_00_15(7,b,c,d,e,f,g,h,a);
- T1 = X[8] = W[8]; ROUND_00_15(8,a,b,c,d,e,f,g,h);
- T1 = X[9] = W[9]; ROUND_00_15(9,h,a,b,c,d,e,f,g);
- T1 = X[10] = W[10]; ROUND_00_15(10,g,h,a,b,c,d,e,f);
- T1 = X[11] = W[11]; ROUND_00_15(11,f,g,h,a,b,c,d,e);
- T1 = X[12] = W[12]; ROUND_00_15(12,e,f,g,h,a,b,c,d);
- T1 = X[13] = W[13]; ROUND_00_15(13,d,e,f,g,h,a,b,c);
- T1 = X[14] = W[14]; ROUND_00_15(14,c,d,e,f,g,h,a,b);
- T1 = X[15] = W[15]; ROUND_00_15(15,b,c,d,e,f,g,h,a);
-
- data += SHA256_CBLOCK;
- }
- else
- {
- SHA_LONG l;
-
- HOST_c2l(data,l); T1 = X[0] = l; ROUND_00_15(0,a,b,c,d,e,f,g,h);
- HOST_c2l(data,l); T1 = X[1] = l; ROUND_00_15(1,h,a,b,c,d,e,f,g);
- HOST_c2l(data,l); T1 = X[2] = l; ROUND_00_15(2,g,h,a,b,c,d,e,f);
- HOST_c2l(data,l); T1 = X[3] = l; ROUND_00_15(3,f,g,h,a,b,c,d,e);
- HOST_c2l(data,l); T1 = X[4] = l; ROUND_00_15(4,e,f,g,h,a,b,c,d);
- HOST_c2l(data,l); T1 = X[5] = l; ROUND_00_15(5,d,e,f,g,h,a,b,c);
- HOST_c2l(data,l); T1 = X[6] = l; ROUND_00_15(6,c,d,e,f,g,h,a,b);
- HOST_c2l(data,l); T1 = X[7] = l; ROUND_00_15(7,b,c,d,e,f,g,h,a);
- HOST_c2l(data,l); T1 = X[8] = l; ROUND_00_15(8,a,b,c,d,e,f,g,h);
- HOST_c2l(data,l); T1 = X[9] = l; ROUND_00_15(9,h,a,b,c,d,e,f,g);
- HOST_c2l(data,l); T1 = X[10] = l; ROUND_00_15(10,g,h,a,b,c,d,e,f);
- HOST_c2l(data,l); T1 = X[11] = l; ROUND_00_15(11,f,g,h,a,b,c,d,e);
- HOST_c2l(data,l); T1 = X[12] = l; ROUND_00_15(12,e,f,g,h,a,b,c,d);
- HOST_c2l(data,l); T1 = X[13] = l; ROUND_00_15(13,d,e,f,g,h,a,b,c);
- HOST_c2l(data,l); T1 = X[14] = l; ROUND_00_15(14,c,d,e,f,g,h,a,b);
- HOST_c2l(data,l); T1 = X[15] = l; ROUND_00_15(15,b,c,d,e,f,g,h,a);
+ const unsigned char *data = in;
+
+ while (num--) {
+
+ a = ctx->h[0];
+ b = ctx->h[1];
+ c = ctx->h[2];
+ d = ctx->h[3];
+ e = ctx->h[4];
+ f = ctx->h[5];
+ g = ctx->h[6];
+ h = ctx->h[7];
+
+ if (BYTE_ORDER != LITTLE_ENDIAN &&
+ sizeof(SHA_LONG) == 4 && ((size_t)in % 4) == 0) {
+ const SHA_LONG *W = (const SHA_LONG *)data;
+
+ T1 = X[0] = W[0];
+ ROUND_00_15(0, a,b, c,d, e,f, g, h);
+ T1 = X[1] = W[1];
+ ROUND_00_15(1, h,a, b,c, d,e, f, g);
+ T1 = X[2] = W[2];
+ ROUND_00_15(2, g,h, a,b, c,d, e, f);
+ T1 = X[3] = W[3];
+ ROUND_00_15(3, f,g, h,a, b,c, d, e);
+ T1 = X[4] = W[4];
+ ROUND_00_15(4, e,f, g,h, a,b, c, d);
+ T1 = X[5] = W[5];
+ ROUND_00_15(5, d,e, f,g, h,a, b, c);
+ T1 = X[6] = W[6];
+ ROUND_00_15(6, c,d, e,f, g,h, a, b);
+ T1 = X[7] = W[7];
+ ROUND_00_15(7, b,c, d,e, f,g, h, a);
+ T1 = X[8] = W[8];
+ ROUND_00_15(8, a,b, c,d, e,f, g, h);
+ T1 = X[9] = W[9];
+ ROUND_00_15(9, h,a, b,c, d,e, f, g);
+ T1 = X[10] = W[10];
+ ROUND_00_15(10, g,h, a,b, c,d, e, f);
+ T1 = X[11] = W[11];
+ ROUND_00_15(11, f,g, h,a, b,c, d, e);
+ T1 = X[12] = W[12];
+ ROUND_00_15(12, e,f, g,h, a,b, c, d);
+ T1 = X[13] = W[13];
+ ROUND_00_15(13, d,e, f,g, h,a, b, c);
+ T1 = X[14] = W[14];
+ ROUND_00_15(14, c,d, e,f, g,h, a, b);
+ T1 = X[15] = W[15];
+ ROUND_00_15(15, b,c, d,e, f,g, h, a);
+
+ data += SHA256_CBLOCK;
+ } else {
+ SHA_LONG l;
+
+ HOST_c2l(data, l);
+ T1 = X[0] = l;
+ ROUND_00_15(0, a,b, c,d, e,f, g, h);
+ HOST_c2l(data, l);
+ T1 = X[1] = l;
+ ROUND_00_15(1, h,a, b,c, d,e, f, g);
+ HOST_c2l(data, l);
+ T1 = X[2] = l;
+ ROUND_00_15(2, g,h, a,b, c,d, e, f);
+ HOST_c2l(data, l);
+ T1 = X[3] = l;
+ ROUND_00_15(3, f,g, h,a, b,c, d, e);
+ HOST_c2l(data, l);
+ T1 = X[4] = l;
+ ROUND_00_15(4, e,f, g,h, a,b, c, d);
+ HOST_c2l(data, l);
+ T1 = X[5] = l;
+ ROUND_00_15(5, d,e, f,g, h,a, b, c);
+ HOST_c2l(data, l);
+ T1 = X[6] = l;
+ ROUND_00_15(6, c,d, e,f, g,h, a, b);
+ HOST_c2l(data, l);
+ T1 = X[7] = l;
+ ROUND_00_15(7, b,c, d,e, f,g, h, a);
+ HOST_c2l(data, l);
+ T1 = X[8] = l;
+ ROUND_00_15(8, a,b, c,d, e,f, g, h);
+ HOST_c2l(data, l);
+ T1 = X[9] = l;
+ ROUND_00_15(9, h,a, b,c, d,e, f, g);
+ HOST_c2l(data, l);
+ T1 = X[10] = l;
+ ROUND_00_15(10, g,h, a,b, c,d, e, f);
+ HOST_c2l(data, l);
+ T1 = X[11] = l;
+ ROUND_00_15(11, f,g, h,a, b,c, d, e);
+ HOST_c2l(data, l);
+ T1 = X[12] = l;
+ ROUND_00_15(12, e,f, g,h, a,b, c, d);
+ HOST_c2l(data, l);
+ T1 = X[13] = l;
+ ROUND_00_15(13, d,e, f,g, h,a, b, c);
+ HOST_c2l(data, l);
+ T1 = X[14] = l;
+ ROUND_00_15(14, c,d, e,f, g,h, a, b);
+ HOST_c2l(data, l);
+ T1 = X[15] = l;
+ ROUND_00_15(15, b,c, d,e, f,g, h, a);
}
- for (i=16;i<64;i+=8)
- {
- ROUND_16_63(i+0,a,b,c,d,e,f,g,h,X);
- ROUND_16_63(i+1,h,a,b,c,d,e,f,g,X);
- ROUND_16_63(i+2,g,h,a,b,c,d,e,f,X);
- ROUND_16_63(i+3,f,g,h,a,b,c,d,e,X);
- ROUND_16_63(i+4,e,f,g,h,a,b,c,d,X);
- ROUND_16_63(i+5,d,e,f,g,h,a,b,c,X);
- ROUND_16_63(i+6,c,d,e,f,g,h,a,b,X);
- ROUND_16_63(i+7,b,c,d,e,f,g,h,a,X);
+ for (i = 16; i < 64; i += 8) {
+ ROUND_16_63(i + 0, a,b, c,d, e,f, g,h, X);
+ ROUND_16_63(i + 1, h,a, b,c, d,e, f,g, X);
+ ROUND_16_63(i + 2, g,h, a,b, c,d, e,f, X);
+ ROUND_16_63(i + 3, f,g, h,a, b,c, d,e, X);
+ ROUND_16_63(i + 4, e,f, g,h, a,b, c,d, X);
+ ROUND_16_63(i + 5, d,e, f,g, h,a, b,c, X);
+ ROUND_16_63(i + 6, c,d, e,f, g,h, a,b, X);
+ ROUND_16_63(i + 7, b,c, d,e, f,g, h,a, X);
}
- ctx->h[0] += a; ctx->h[1] += b; ctx->h[2] += c; ctx->h[3] += d;
- ctx->h[4] += e; ctx->h[5] += f; ctx->h[6] += g; ctx->h[7] += h;
-
- }
+ ctx->h[0] += a;
+ ctx->h[1] += b;
+ ctx->h[2] += c;
+ ctx->h[3] += d;
+ ctx->h[4] += e;
+ ctx->h[5] += f;
+ ctx->h[6] += g;
+ ctx->h[7] += h;
}
+}
#endif
#endif /* SHA256_ASM */
-/* $OpenBSD: sha512.c,v 1.16 2021/11/09 18:40:21 bcook Exp $ */
+/* $OpenBSD: sha512.c,v 1.17 2023/03/26 16:40:07 jsing Exp $ */
/* ====================================================================
* Copyright (c) 2004 The OpenSSL Project. All rights reserved
* according to the OpenSSL license [found in ../../LICENSE].
#define SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
#endif
-int SHA384_Init(SHA512_CTX *c)
- {
- c->h[0]=U64(0xcbbb9d5dc1059ed8);
- c->h[1]=U64(0x629a292a367cd507);
- c->h[2]=U64(0x9159015a3070dd17);
- c->h[3]=U64(0x152fecd8f70e5939);
- c->h[4]=U64(0x67332667ffc00b31);
- c->h[5]=U64(0x8eb44a8768581511);
- c->h[6]=U64(0xdb0c2e0d64f98fa7);
- c->h[7]=U64(0x47b5481dbefa4fa4);
-
- c->Nl=0; c->Nh=0;
- c->num=0; c->md_len=SHA384_DIGEST_LENGTH;
- return 1;
- }
-
-int SHA512_Init(SHA512_CTX *c)
- {
- c->h[0]=U64(0x6a09e667f3bcc908);
- c->h[1]=U64(0xbb67ae8584caa73b);
- c->h[2]=U64(0x3c6ef372fe94f82b);
- c->h[3]=U64(0xa54ff53a5f1d36f1);
- c->h[4]=U64(0x510e527fade682d1);
- c->h[5]=U64(0x9b05688c2b3e6c1f);
- c->h[6]=U64(0x1f83d9abfb41bd6b);
- c->h[7]=U64(0x5be0cd19137e2179);
-
- c->Nl=0; c->Nh=0;
- c->num=0; c->md_len=SHA512_DIGEST_LENGTH;
- return 1;
- }
+int
+SHA384_Init(SHA512_CTX *c)
+{
+ c->h[0] = U64(0xcbbb9d5dc1059ed8);
+ c->h[1] = U64(0x629a292a367cd507);
+ c->h[2] = U64(0x9159015a3070dd17);
+ c->h[3] = U64(0x152fecd8f70e5939);
+ c->h[4] = U64(0x67332667ffc00b31);
+ c->h[5] = U64(0x8eb44a8768581511);
+ c->h[6] = U64(0xdb0c2e0d64f98fa7);
+ c->h[7] = U64(0x47b5481dbefa4fa4);
+
+ c->Nl = 0;
+ c->Nh = 0;
+ c->num = 0;
+ c->md_len = SHA384_DIGEST_LENGTH;
+ return 1;
+}
+
+int
+SHA512_Init(SHA512_CTX *c)
+{
+ c->h[0] = U64(0x6a09e667f3bcc908);
+ c->h[1] = U64(0xbb67ae8584caa73b);
+ c->h[2] = U64(0x3c6ef372fe94f82b);
+ c->h[3] = U64(0xa54ff53a5f1d36f1);
+ c->h[4] = U64(0x510e527fade682d1);
+ c->h[5] = U64(0x9b05688c2b3e6c1f);
+ c->h[6] = U64(0x1f83d9abfb41bd6b);
+ c->h[7] = U64(0x5be0cd19137e2179);
+
+ c->Nl = 0;
+ c->Nh = 0;
+ c->num = 0;
+ c->md_len = SHA512_DIGEST_LENGTH;
+ return 1;
+}
#ifndef SHA512_ASM
static
#endif
void sha512_block_data_order (SHA512_CTX *ctx, const void *in, size_t num);
-int SHA512_Final (unsigned char *md, SHA512_CTX *c)
- {
- unsigned char *p=(unsigned char *)c->u.p;
- size_t n=c->num;
+int
+SHA512_Final(unsigned char *md, SHA512_CTX *c)
+{
+ unsigned char *p = (unsigned char *)c->u.p;
+ size_t n = c->num;
p[n]=0x80; /* There always is a room for one */
n++;
- if (n > (sizeof(c->u)-16))
- memset (p+n,0,sizeof(c->u)-n), n=0,
- sha512_block_data_order (c,p,1);
+ if (n > (sizeof(c->u) - 16))
+ memset (p + n, 0, sizeof(c->u) - n), n = 0,
+ sha512_block_data_order (c, p, 1);
- memset (p+n,0,sizeof(c->u)-16-n);
+ memset (p + n, 0, sizeof(c->u) - 16 - n);
#if BYTE_ORDER == BIG_ENDIAN
- c->u.d[SHA_LBLOCK-2] = c->Nh;
- c->u.d[SHA_LBLOCK-1] = c->Nl;
+ c->u.d[SHA_LBLOCK - 2] = c->Nh;
+ c->u.d[SHA_LBLOCK - 1] = c->Nl;
#else
- p[sizeof(c->u)-1] = (unsigned char)(c->Nl);
- p[sizeof(c->u)-2] = (unsigned char)(c->Nl>>8);
- p[sizeof(c->u)-3] = (unsigned char)(c->Nl>>16);
- p[sizeof(c->u)-4] = (unsigned char)(c->Nl>>24);
- p[sizeof(c->u)-5] = (unsigned char)(c->Nl>>32);
- p[sizeof(c->u)-6] = (unsigned char)(c->Nl>>40);
- p[sizeof(c->u)-7] = (unsigned char)(c->Nl>>48);
- p[sizeof(c->u)-8] = (unsigned char)(c->Nl>>56);
- p[sizeof(c->u)-9] = (unsigned char)(c->Nh);
- p[sizeof(c->u)-10] = (unsigned char)(c->Nh>>8);
- p[sizeof(c->u)-11] = (unsigned char)(c->Nh>>16);
- p[sizeof(c->u)-12] = (unsigned char)(c->Nh>>24);
- p[sizeof(c->u)-13] = (unsigned char)(c->Nh>>32);
- p[sizeof(c->u)-14] = (unsigned char)(c->Nh>>40);
- p[sizeof(c->u)-15] = (unsigned char)(c->Nh>>48);
- p[sizeof(c->u)-16] = (unsigned char)(c->Nh>>56);
+ p[sizeof(c->u) - 1] = (unsigned char)(c->Nl);
+ p[sizeof(c->u) - 2] = (unsigned char)(c->Nl >> 8);
+ p[sizeof(c->u) - 3] = (unsigned char)(c->Nl >> 16);
+ p[sizeof(c->u) - 4] = (unsigned char)(c->Nl >> 24);
+ p[sizeof(c->u) - 5] = (unsigned char)(c->Nl >> 32);
+ p[sizeof(c->u) - 6] = (unsigned char)(c->Nl >> 40);
+ p[sizeof(c->u) - 7] = (unsigned char)(c->Nl >> 48);
+ p[sizeof(c->u) - 8] = (unsigned char)(c->Nl >> 56);
+ p[sizeof(c->u) - 9] = (unsigned char)(c->Nh);
+ p[sizeof(c->u) - 10] = (unsigned char)(c->Nh >> 8);
+ p[sizeof(c->u) - 11] = (unsigned char)(c->Nh >> 16);
+ p[sizeof(c->u) - 12] = (unsigned char)(c->Nh >> 24);
+ p[sizeof(c->u) - 13] = (unsigned char)(c->Nh >> 32);
+ p[sizeof(c->u) - 14] = (unsigned char)(c->Nh >> 40);
+ p[sizeof(c->u) - 15] = (unsigned char)(c->Nh >> 48);
+ p[sizeof(c->u) - 16] = (unsigned char)(c->Nh >> 56);
#endif
- sha512_block_data_order (c,p,1);
+ sha512_block_data_order (c, p, 1);
- if (md==0) return 0;
+ if (md == 0)
+ return 0;
- switch (c->md_len)
- {
+ switch (c->md_len) {
/* Let compiler decide if it's appropriate to unroll... */
- case SHA384_DIGEST_LENGTH:
- for (n=0;n<SHA384_DIGEST_LENGTH/8;n++)
- {
- SHA_LONG64 t = c->h[n];
-
- *(md++) = (unsigned char)(t>>56);
- *(md++) = (unsigned char)(t>>48);
- *(md++) = (unsigned char)(t>>40);
- *(md++) = (unsigned char)(t>>32);
- *(md++) = (unsigned char)(t>>24);
- *(md++) = (unsigned char)(t>>16);
- *(md++) = (unsigned char)(t>>8);
- *(md++) = (unsigned char)(t);
- }
- break;
- case SHA512_DIGEST_LENGTH:
- for (n=0;n<SHA512_DIGEST_LENGTH/8;n++)
- {
- SHA_LONG64 t = c->h[n];
-
- *(md++) = (unsigned char)(t>>56);
- *(md++) = (unsigned char)(t>>48);
- *(md++) = (unsigned char)(t>>40);
- *(md++) = (unsigned char)(t>>32);
- *(md++) = (unsigned char)(t>>24);
- *(md++) = (unsigned char)(t>>16);
- *(md++) = (unsigned char)(t>>8);
- *(md++) = (unsigned char)(t);
- }
- break;
- /* ... as well as make sure md_len is not abused. */
- default: return 0;
+ case SHA384_DIGEST_LENGTH:
+ for (n = 0; n < SHA384_DIGEST_LENGTH/8; n++) {
+ SHA_LONG64 t = c->h[n];
+
+ *(md++) = (unsigned char)(t >> 56);
+ *(md++) = (unsigned char)(t >> 48);
+ *(md++) = (unsigned char)(t >> 40);
+ *(md++) = (unsigned char)(t >> 32);
+ *(md++) = (unsigned char)(t >> 24);
+ *(md++) = (unsigned char)(t >> 16);
+ *(md++) = (unsigned char)(t >> 8);
+ *(md++) = (unsigned char)(t);
+ }
+ break;
+ case SHA512_DIGEST_LENGTH:
+ for (n = 0; n < SHA512_DIGEST_LENGTH/8; n++) {
+ SHA_LONG64 t = c->h[n];
+
+ *(md++) = (unsigned char)(t >> 56);
+ *(md++) = (unsigned char)(t >> 48);
+ *(md++) = (unsigned char)(t >> 40);
+ *(md++) = (unsigned char)(t >> 32);
+ *(md++) = (unsigned char)(t >> 24);
+ *(md++) = (unsigned char)(t >> 16);
+ *(md++) = (unsigned char)(t >> 8);
+ *(md++) = (unsigned char)(t);
}
+ break;
+ /* ... as well as make sure md_len is not abused. */
+ default:
+ return 0;
+ }
return 1;
- }
+}
-int SHA384_Final (unsigned char *md,SHA512_CTX *c)
-{ return SHA512_Final (md,c); }
+int
+SHA384_Final(unsigned char *md, SHA512_CTX *c)
+{
+ return SHA512_Final(md, c);
+}
-int SHA512_Update (SHA512_CTX *c, const void *_data, size_t len)
- {
+int
+SHA512_Update(SHA512_CTX *c, const void *_data, size_t len)
+{
SHA_LONG64 l;
- unsigned char *p=c->u.p;
- const unsigned char *data=(const unsigned char *)_data;
+ unsigned char *p = c->u.p;
+ const unsigned char *data = (const unsigned char *)_data;
- if (len==0) return 1;
+ if (len == 0)
+ return 1;
- l = (c->Nl+(((SHA_LONG64)len)<<3))&U64(0xffffffffffffffff);
- if (l < c->Nl) c->Nh++;
- if (sizeof(len)>=8) c->Nh+=(((SHA_LONG64)len)>>61);
- c->Nl=l;
+ l = (c->Nl + (((SHA_LONG64)len) << 3))&U64(0xffffffffffffffff);
+ if (l < c->Nl)
+ c->Nh++;
+ if (sizeof(len) >= 8)
+ c->Nh += (((SHA_LONG64)len) >> 61);
+ c->Nl = l;
- if (c->num != 0)
- {
+ if (c->num != 0) {
size_t n = sizeof(c->u) - c->num;
- if (len < n)
- {
- memcpy (p+c->num,data,len), c->num += (unsigned int)len;
+ if (len < n) {
+ memcpy (p + c->num, data, len), c->num += (unsigned int)len;
return 1;
- }
+ }
else {
- memcpy (p+c->num,data,n), c->num = 0;
- len-=n, data+=n;
- sha512_block_data_order (c,p,1);
- }
+ memcpy (p + c->num, data, n), c->num = 0;
+ len -= n, data += n;
+ sha512_block_data_order (c, p, 1);
}
+ }
- if (len >= sizeof(c->u))
- {
+ if (len >= sizeof(c->u)) {
#ifndef SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
- if ((size_t)data%sizeof(c->u.d[0]) != 0)
+ if ((size_t)data % sizeof(c->u.d[0]) != 0)
while (len >= sizeof(c->u))
- memcpy (p,data,sizeof(c->u)),
- sha512_block_data_order (c,p,1),
- len -= sizeof(c->u),
- data += sizeof(c->u);
+ memcpy (p, data, sizeof(c->u)),
+ sha512_block_data_order (c, p, 1),
+ len -= sizeof(c->u),
+ data += sizeof(c->u);
else
#endif
- sha512_block_data_order (c,data,len/sizeof(c->u)),
- data += len,
- len %= sizeof(c->u),
- data -= len;
- }
+ sha512_block_data_order (c, data, len/sizeof(c->u)),
+ data += len,
+ len %= sizeof(c->u),
+ data -= len;
+ }
- if (len != 0) memcpy (p,data,len), c->num = (int)len;
+ if (len != 0)
+ memcpy (p, data, len), c->num = (int)len;
return 1;
- }
+}
-int SHA384_Update (SHA512_CTX *c, const void *data, size_t len)
-{ return SHA512_Update (c,data,len); }
+int
+SHA384_Update(SHA512_CTX *c, const void *data, size_t len)
+{
+ return SHA512_Update (c, data, len);
+}
-void SHA512_Transform (SHA512_CTX *c, const unsigned char *data)
- {
+void
+SHA512_Transform(SHA512_CTX *c, const unsigned char *data)
+{
#ifndef SHA512_BLOCK_CAN_MANAGE_UNALIGNED_DATA
- if ((size_t)data%sizeof(c->u.d[0]) != 0)
- memcpy(c->u.p,data,sizeof(c->u.p)),
- data = c->u.p;
+ if ((size_t)data % sizeof(c->u.d[0]) != 0)
+ memcpy(c->u.p, data, sizeof(c->u.p)),
+ data = c->u.p;
#endif
- sha512_block_data_order (c,data,1);
- }
+ sha512_block_data_order (c, data, 1);
+}
-unsigned char *SHA384(const unsigned char *d, size_t n, unsigned char *md)
- {
+unsigned char *
+SHA384(const unsigned char *d, size_t n, unsigned char *md)
+{
SHA512_CTX c;
static unsigned char m[SHA384_DIGEST_LENGTH];
- if (md == NULL) md=m;
+ if (md == NULL)
+ md = m;
SHA384_Init(&c);
- SHA512_Update(&c,d,n);
- SHA512_Final(md,&c);
- explicit_bzero(&c,sizeof(c));
- return(md);
- }
-
-unsigned char *SHA512(const unsigned char *d, size_t n, unsigned char *md)
- {
+ SHA512_Update(&c, d, n);
+ SHA512_Final(md, &c);
+ explicit_bzero(&c, sizeof(c));
+ return (md);
+}
+
+unsigned char *
+SHA512(const unsigned char *d, size_t n, unsigned char *md)
+{
SHA512_CTX c;
static unsigned char m[SHA512_DIGEST_LENGTH];
- if (md == NULL) md=m;
+ if (md == NULL)
+ md = m;
SHA512_Init(&c);
- SHA512_Update(&c,d,n);
- SHA512_Final(md,&c);
- explicit_bzero(&c,sizeof(c));
- return(md);
- }
+ SHA512_Update(&c, d, n);
+ SHA512_Final(md, &c);
+ explicit_bzero(&c, sizeof(c));
+ return (md);
+}
#ifndef SHA512_ASM
static const SHA_LONG64 K512[80] = {
- U64(0x428a2f98d728ae22),U64(0x7137449123ef65cd),
- U64(0xb5c0fbcfec4d3b2f),U64(0xe9b5dba58189dbbc),
- U64(0x3956c25bf348b538),U64(0x59f111f1b605d019),
- U64(0x923f82a4af194f9b),U64(0xab1c5ed5da6d8118),
- U64(0xd807aa98a3030242),U64(0x12835b0145706fbe),
- U64(0x243185be4ee4b28c),U64(0x550c7dc3d5ffb4e2),
- U64(0x72be5d74f27b896f),U64(0x80deb1fe3b1696b1),
- U64(0x9bdc06a725c71235),U64(0xc19bf174cf692694),
- U64(0xe49b69c19ef14ad2),U64(0xefbe4786384f25e3),
- U64(0x0fc19dc68b8cd5b5),U64(0x240ca1cc77ac9c65),
- U64(0x2de92c6f592b0275),U64(0x4a7484aa6ea6e483),
- U64(0x5cb0a9dcbd41fbd4),U64(0x76f988da831153b5),
- U64(0x983e5152ee66dfab),U64(0xa831c66d2db43210),
- U64(0xb00327c898fb213f),U64(0xbf597fc7beef0ee4),
- U64(0xc6e00bf33da88fc2),U64(0xd5a79147930aa725),
- U64(0x06ca6351e003826f),U64(0x142929670a0e6e70),
- U64(0x27b70a8546d22ffc),U64(0x2e1b21385c26c926),
- U64(0x4d2c6dfc5ac42aed),U64(0x53380d139d95b3df),
- U64(0x650a73548baf63de),U64(0x766a0abb3c77b2a8),
- U64(0x81c2c92e47edaee6),U64(0x92722c851482353b),
- U64(0xa2bfe8a14cf10364),U64(0xa81a664bbc423001),
- U64(0xc24b8b70d0f89791),U64(0xc76c51a30654be30),
- U64(0xd192e819d6ef5218),U64(0xd69906245565a910),
- U64(0xf40e35855771202a),U64(0x106aa07032bbd1b8),
- U64(0x19a4c116b8d2d0c8),U64(0x1e376c085141ab53),
- U64(0x2748774cdf8eeb99),U64(0x34b0bcb5e19b48a8),
- U64(0x391c0cb3c5c95a63),U64(0x4ed8aa4ae3418acb),
- U64(0x5b9cca4f7763e373),U64(0x682e6ff3d6b2b8a3),
- U64(0x748f82ee5defb2fc),U64(0x78a5636f43172f60),
- U64(0x84c87814a1f0ab72),U64(0x8cc702081a6439ec),
- U64(0x90befffa23631e28),U64(0xa4506cebde82bde9),
- U64(0xbef9a3f7b2c67915),U64(0xc67178f2e372532b),
- U64(0xca273eceea26619c),U64(0xd186b8c721c0c207),
- U64(0xeada7dd6cde0eb1e),U64(0xf57d4f7fee6ed178),
- U64(0x06f067aa72176fba),U64(0x0a637dc5a2c898a6),
- U64(0x113f9804bef90dae),U64(0x1b710b35131c471b),
- U64(0x28db77f523047d84),U64(0x32caab7b40c72493),
- U64(0x3c9ebe0a15c9bebc),U64(0x431d67c49c100d4c),
- U64(0x4cc5d4becb3e42b6),U64(0x597f299cfc657e2a),
- U64(0x5fcb6fab3ad6faec),U64(0x6c44198c4a475817) };
+ U64(0x428a2f98d728ae22), U64(0x7137449123ef65cd),
+ U64(0xb5c0fbcfec4d3b2f), U64(0xe9b5dba58189dbbc),
+ U64(0x3956c25bf348b538), U64(0x59f111f1b605d019),
+ U64(0x923f82a4af194f9b), U64(0xab1c5ed5da6d8118),
+ U64(0xd807aa98a3030242), U64(0x12835b0145706fbe),
+ U64(0x243185be4ee4b28c), U64(0x550c7dc3d5ffb4e2),
+ U64(0x72be5d74f27b896f), U64(0x80deb1fe3b1696b1),
+ U64(0x9bdc06a725c71235), U64(0xc19bf174cf692694),
+ U64(0xe49b69c19ef14ad2), U64(0xefbe4786384f25e3),
+ U64(0x0fc19dc68b8cd5b5), U64(0x240ca1cc77ac9c65),
+ U64(0x2de92c6f592b0275), U64(0x4a7484aa6ea6e483),
+ U64(0x5cb0a9dcbd41fbd4), U64(0x76f988da831153b5),
+ U64(0x983e5152ee66dfab), U64(0xa831c66d2db43210),
+ U64(0xb00327c898fb213f), U64(0xbf597fc7beef0ee4),
+ U64(0xc6e00bf33da88fc2), U64(0xd5a79147930aa725),
+ U64(0x06ca6351e003826f), U64(0x142929670a0e6e70),
+ U64(0x27b70a8546d22ffc), U64(0x2e1b21385c26c926),
+ U64(0x4d2c6dfc5ac42aed), U64(0x53380d139d95b3df),
+ U64(0x650a73548baf63de), U64(0x766a0abb3c77b2a8),
+ U64(0x81c2c92e47edaee6), U64(0x92722c851482353b),
+ U64(0xa2bfe8a14cf10364), U64(0xa81a664bbc423001),
+ U64(0xc24b8b70d0f89791), U64(0xc76c51a30654be30),
+ U64(0xd192e819d6ef5218), U64(0xd69906245565a910),
+ U64(0xf40e35855771202a), U64(0x106aa07032bbd1b8),
+ U64(0x19a4c116b8d2d0c8), U64(0x1e376c085141ab53),
+ U64(0x2748774cdf8eeb99), U64(0x34b0bcb5e19b48a8),
+ U64(0x391c0cb3c5c95a63), U64(0x4ed8aa4ae3418acb),
+ U64(0x5b9cca4f7763e373), U64(0x682e6ff3d6b2b8a3),
+ U64(0x748f82ee5defb2fc), U64(0x78a5636f43172f60),
+ U64(0x84c87814a1f0ab72), U64(0x8cc702081a6439ec),
+ U64(0x90befffa23631e28), U64(0xa4506cebde82bde9),
+ U64(0xbef9a3f7b2c67915), U64(0xc67178f2e372532b),
+ U64(0xca273eceea26619c), U64(0xd186b8c721c0c207),
+ U64(0xeada7dd6cde0eb1e), U64(0xf57d4f7fee6ed178),
+ U64(0x06f067aa72176fba), U64(0x0a637dc5a2c898a6),
+ U64(0x113f9804bef90dae), U64(0x1b710b35131c471b),
+ U64(0x28db77f523047d84), U64(0x32caab7b40c72493),
+ U64(0x3c9ebe0a15c9bebc), U64(0x431d67c49c100d4c),
+ U64(0x4cc5d4becb3e42b6), U64(0x597f299cfc657e2a),
+ U64(0x5fcb6fab3ad6faec), U64(0x6c44198c4a475817),
+};
#if defined(__GNUC__) && __GNUC__>=2 && !defined(OPENSSL_NO_ASM) && !defined(OPENSSL_NO_INLINE_ASM)
# if defined(__x86_64) || defined(__x86_64__)
* This code should give better results on 32-bit CPU with less than
* ~24 registers, both size and performance wise...
*/
-static void sha512_block_data_order (SHA512_CTX *ctx, const void *in, size_t num)
- {
- const SHA_LONG64 *W=in;
- SHA_LONG64 A,E,T;
- SHA_LONG64 X[9+80],*F;
+static void
+sha512_block_data_order(SHA512_CTX *ctx, const void *in, size_t num)
+{
+ const SHA_LONG64 *W = in;
+ SHA_LONG64 A, E, T;
+ SHA_LONG64 X[9 + 80], *F;
int i;
- while (num--) {
-
- F = X+80;
- A = ctx->h[0]; F[1] = ctx->h[1];
- F[2] = ctx->h[2]; F[3] = ctx->h[3];
- E = ctx->h[4]; F[5] = ctx->h[5];
- F[6] = ctx->h[6]; F[7] = ctx->h[7];
-
- for (i=0;i<16;i++,F--)
- {
- T = PULL64(W[i]);
- F[0] = A;
- F[4] = E;
- F[8] = T;
- T += F[7] + Sigma1(E) + Ch(E,F[5],F[6]) + K512[i];
- E = F[3] + T;
- A = T + Sigma0(A) + Maj(A,F[1],F[2]);
+ while (num--) {
+
+ F = X + 80;
+ A = ctx->h[0];
+ F[1] = ctx->h[1];
+ F[2] = ctx->h[2];
+ F[3] = ctx->h[3];
+ E = ctx->h[4];
+ F[5] = ctx->h[5];
+ F[6] = ctx->h[6];
+ F[7] = ctx->h[7];
+
+ for (i = 0; i < 16; i++, F--) {
+ T = PULL64(W[i]);
+ F[0] = A;
+ F[4] = E;
+ F[8] = T;
+ T += F[7] + Sigma1(E) + Ch(E, F[5], F[6]) + K512[i];
+ E = F[3] + T;
+ A = T + Sigma0(A) + Maj(A, F[1], F[2]);
}
- for (;i<80;i++,F--)
- {
- T = sigma0(F[8+16-1]);
- T += sigma1(F[8+16-14]);
- T += F[8+16] + F[8+16-9];
-
- F[0] = A;
- F[4] = E;
- F[8] = T;
- T += F[7] + Sigma1(E) + Ch(E,F[5],F[6]) + K512[i];
- E = F[3] + T;
- A = T + Sigma0(A) + Maj(A,F[1],F[2]);
+ for (; i < 80; i++, F--) {
+ T = sigma0(F[8 + 16 - 1]);
+ T += sigma1(F[8 + 16 - 14]);
+ T += F[8 + 16] + F[8 + 16 - 9];
+
+ F[0] = A;
+ F[4] = E;
+ F[8] = T;
+ T += F[7] + Sigma1(E) + Ch(E, F[5], F[6]) + K512[i];
+ E = F[3] + T;
+ A = T + Sigma0(A) + Maj(A, F[1], F[2]);
}
- ctx->h[0] += A; ctx->h[1] += F[1];
- ctx->h[2] += F[2]; ctx->h[3] += F[3];
- ctx->h[4] += E; ctx->h[5] += F[5];
- ctx->h[6] += F[6]; ctx->h[7] += F[7];
+ ctx->h[0] += A;
+ ctx->h[1] += F[1];
+ ctx->h[2] += F[2];
+ ctx->h[3] += F[3];
+ ctx->h[4] += E;
+ ctx->h[5] += F[5];
+ ctx->h[6] += F[6];
+ ctx->h[7] += F[7];
- W+=SHA_LBLOCK;
- }
+ W += SHA_LBLOCK;
}
+}
#elif defined(OPENSSL_SMALL_FOOTPRINT)
-static void sha512_block_data_order (SHA512_CTX *ctx, const void *in, size_t num)
- {
- const SHA_LONG64 *W=in;
- SHA_LONG64 a,b,c,d,e,f,g,h,s0,s1,T1,T2;
+static void
+sha512_block_data_order(SHA512_CTX *ctx, const void *in, size_t num)
+{
+ const SHA_LONG64 *W = in;
+ SHA_LONG64 a, b,c, d,e, f,g, h,s0, s1, T1, T2;
SHA_LONG64 X[16];
int i;
- while (num--) {
+ while (num--) {
- a = ctx->h[0]; b = ctx->h[1]; c = ctx->h[2]; d = ctx->h[3];
- e = ctx->h[4]; f = ctx->h[5]; g = ctx->h[6]; h = ctx->h[7];
+ a = ctx->h[0];
+ b = ctx->h[1];
+ c = ctx->h[2];
+ d = ctx->h[3];
+ e = ctx->h[4];
+ f = ctx->h[5];
+ g = ctx->h[6];
+ h = ctx->h[7];
- for (i=0;i<16;i++)
- {
+ for (i = 0; i < 16; i++) {
#if BYTE_ORDER == BIG_ENDIAN
- T1 = X[i] = W[i];
+ T1 = X[i] = W[i];
#else
- T1 = X[i] = PULL64(W[i]);
+ T1 = X[i] = PULL64(W[i]);
#endif
- T1 += h + Sigma1(e) + Ch(e,f,g) + K512[i];
- T2 = Sigma0(a) + Maj(a,b,c);
- h = g; g = f; f = e; e = d + T1;
- d = c; c = b; b = a; a = T1 + T2;
+ T1 += h + Sigma1(e) + Ch(e, f, g) + K512[i];
+ T2 = Sigma0(a) + Maj(a, b, c);
+ h = g;
+ g = f;
+ f = e;
+ e = d + T1;
+ d = c;
+ c = b;
+ b = a;
+ a = T1 + T2;
}
- for (;i<80;i++)
- {
- s0 = X[(i+1)&0x0f]; s0 = sigma0(s0);
- s1 = X[(i+14)&0x0f]; s1 = sigma1(s1);
-
- T1 = X[i&0xf] += s0 + s1 + X[(i+9)&0xf];
- T1 += h + Sigma1(e) + Ch(e,f,g) + K512[i];
- T2 = Sigma0(a) + Maj(a,b,c);
- h = g; g = f; f = e; e = d + T1;
- d = c; c = b; b = a; a = T1 + T2;
+ for (; i < 80; i++) {
+ s0 = X[(i + 1)&0x0f];
+ s0 = sigma0(s0);
+ s1 = X[(i + 14)&0x0f];
+ s1 = sigma1(s1);
+
+ T1 = X[i&0xf] += s0 + s1 + X[(i + 9)&0xf];
+ T1 += h + Sigma1(e) + Ch(e, f, g) + K512[i];
+ T2 = Sigma0(a) + Maj(a, b, c);
+ h = g;
+ g = f;
+ f = e;
+ e = d + T1;
+ d = c;
+ c = b;
+ b = a;
+ a = T1 + T2;
}
- ctx->h[0] += a; ctx->h[1] += b; ctx->h[2] += c; ctx->h[3] += d;
- ctx->h[4] += e; ctx->h[5] += f; ctx->h[6] += g; ctx->h[7] += h;
+ ctx->h[0] += a;
+ ctx->h[1] += b;
+ ctx->h[2] += c;
+ ctx->h[3] += d;
+ ctx->h[4] += e;
+ ctx->h[5] += f;
+ ctx->h[6] += g;
+ ctx->h[7] += h;
- W+=SHA_LBLOCK;
- }
+ W += SHA_LBLOCK;
}
+}
#else
T1 = X[(j)&0x0f] += s0 + s1 + X[(j+9)&0x0f]; \
ROUND_00_15(i+j,a,b,c,d,e,f,g,h); } while (0)
-static void sha512_block_data_order (SHA512_CTX *ctx, const void *in, size_t num)
- {
- const SHA_LONG64 *W=in;
- SHA_LONG64 a,b,c,d,e,f,g,h,s0,s1,T1;
+static void
+sha512_block_data_order(SHA512_CTX *ctx, const void *in, size_t num)
+{
+ const SHA_LONG64 *W = in;
+ SHA_LONG64 a, b,c, d,e, f,g, h,s0, s1, T1;
SHA_LONG64 X[16];
int i;
- while (num--) {
+ while (num--) {
- a = ctx->h[0]; b = ctx->h[1]; c = ctx->h[2]; d = ctx->h[3];
- e = ctx->h[4]; f = ctx->h[5]; g = ctx->h[6]; h = ctx->h[7];
+ a = ctx->h[0];
+ b = ctx->h[1];
+ c = ctx->h[2];
+ d = ctx->h[3];
+ e = ctx->h[4];
+ f = ctx->h[5];
+ g = ctx->h[6];
+ h = ctx->h[7];
#if BYTE_ORDER == BIG_ENDIAN
- T1 = X[0] = W[0]; ROUND_00_15(0,a,b,c,d,e,f,g,h);
- T1 = X[1] = W[1]; ROUND_00_15(1,h,a,b,c,d,e,f,g);
- T1 = X[2] = W[2]; ROUND_00_15(2,g,h,a,b,c,d,e,f);
- T1 = X[3] = W[3]; ROUND_00_15(3,f,g,h,a,b,c,d,e);
- T1 = X[4] = W[4]; ROUND_00_15(4,e,f,g,h,a,b,c,d);
- T1 = X[5] = W[5]; ROUND_00_15(5,d,e,f,g,h,a,b,c);
- T1 = X[6] = W[6]; ROUND_00_15(6,c,d,e,f,g,h,a,b);
- T1 = X[7] = W[7]; ROUND_00_15(7,b,c,d,e,f,g,h,a);
- T1 = X[8] = W[8]; ROUND_00_15(8,a,b,c,d,e,f,g,h);
- T1 = X[9] = W[9]; ROUND_00_15(9,h,a,b,c,d,e,f,g);
- T1 = X[10] = W[10]; ROUND_00_15(10,g,h,a,b,c,d,e,f);
- T1 = X[11] = W[11]; ROUND_00_15(11,f,g,h,a,b,c,d,e);
- T1 = X[12] = W[12]; ROUND_00_15(12,e,f,g,h,a,b,c,d);
- T1 = X[13] = W[13]; ROUND_00_15(13,d,e,f,g,h,a,b,c);
- T1 = X[14] = W[14]; ROUND_00_15(14,c,d,e,f,g,h,a,b);
- T1 = X[15] = W[15]; ROUND_00_15(15,b,c,d,e,f,g,h,a);
+ T1 = X[0] = W[0];
+ ROUND_00_15(0, a,b, c,d, e,f, g, h);
+ T1 = X[1] = W[1];
+ ROUND_00_15(1, h,a, b,c, d,e, f, g);
+ T1 = X[2] = W[2];
+ ROUND_00_15(2, g,h, a,b, c,d, e, f);
+ T1 = X[3] = W[3];
+ ROUND_00_15(3, f,g, h,a, b,c, d, e);
+ T1 = X[4] = W[4];
+ ROUND_00_15(4, e,f, g,h, a,b, c, d);
+ T1 = X[5] = W[5];
+ ROUND_00_15(5, d,e, f,g, h,a, b, c);
+ T1 = X[6] = W[6];
+ ROUND_00_15(6, c,d, e,f, g,h, a, b);
+ T1 = X[7] = W[7];
+ ROUND_00_15(7, b,c, d,e, f,g, h, a);
+ T1 = X[8] = W[8];
+ ROUND_00_15(8, a,b, c,d, e,f, g, h);
+ T1 = X[9] = W[9];
+ ROUND_00_15(9, h,a, b,c, d,e, f, g);
+ T1 = X[10] = W[10];
+ ROUND_00_15(10, g,h, a,b, c,d, e, f);
+ T1 = X[11] = W[11];
+ ROUND_00_15(11, f,g, h,a, b,c, d, e);
+ T1 = X[12] = W[12];
+ ROUND_00_15(12, e,f, g,h, a,b, c, d);
+ T1 = X[13] = W[13];
+ ROUND_00_15(13, d,e, f,g, h,a, b, c);
+ T1 = X[14] = W[14];
+ ROUND_00_15(14, c,d, e,f, g,h, a, b);
+ T1 = X[15] = W[15];
+ ROUND_00_15(15, b,c, d,e, f,g, h, a);
#else
- T1 = X[0] = PULL64(W[0]); ROUND_00_15(0,a,b,c,d,e,f,g,h);
- T1 = X[1] = PULL64(W[1]); ROUND_00_15(1,h,a,b,c,d,e,f,g);
- T1 = X[2] = PULL64(W[2]); ROUND_00_15(2,g,h,a,b,c,d,e,f);
- T1 = X[3] = PULL64(W[3]); ROUND_00_15(3,f,g,h,a,b,c,d,e);
- T1 = X[4] = PULL64(W[4]); ROUND_00_15(4,e,f,g,h,a,b,c,d);
- T1 = X[5] = PULL64(W[5]); ROUND_00_15(5,d,e,f,g,h,a,b,c);
- T1 = X[6] = PULL64(W[6]); ROUND_00_15(6,c,d,e,f,g,h,a,b);
- T1 = X[7] = PULL64(W[7]); ROUND_00_15(7,b,c,d,e,f,g,h,a);
- T1 = X[8] = PULL64(W[8]); ROUND_00_15(8,a,b,c,d,e,f,g,h);
- T1 = X[9] = PULL64(W[9]); ROUND_00_15(9,h,a,b,c,d,e,f,g);
- T1 = X[10] = PULL64(W[10]); ROUND_00_15(10,g,h,a,b,c,d,e,f);
- T1 = X[11] = PULL64(W[11]); ROUND_00_15(11,f,g,h,a,b,c,d,e);
- T1 = X[12] = PULL64(W[12]); ROUND_00_15(12,e,f,g,h,a,b,c,d);
- T1 = X[13] = PULL64(W[13]); ROUND_00_15(13,d,e,f,g,h,a,b,c);
- T1 = X[14] = PULL64(W[14]); ROUND_00_15(14,c,d,e,f,g,h,a,b);
- T1 = X[15] = PULL64(W[15]); ROUND_00_15(15,b,c,d,e,f,g,h,a);
+ T1 = X[0] = PULL64(W[0]);
+ ROUND_00_15(0, a,b, c,d, e,f, g, h);
+ T1 = X[1] = PULL64(W[1]);
+ ROUND_00_15(1, h,a, b,c, d,e, f, g);
+ T1 = X[2] = PULL64(W[2]);
+ ROUND_00_15(2, g,h, a,b, c,d, e, f);
+ T1 = X[3] = PULL64(W[3]);
+ ROUND_00_15(3, f,g, h,a, b,c, d, e);
+ T1 = X[4] = PULL64(W[4]);
+ ROUND_00_15(4, e,f, g,h, a,b, c, d);
+ T1 = X[5] = PULL64(W[5]);
+ ROUND_00_15(5, d,e, f,g, h,a, b, c);
+ T1 = X[6] = PULL64(W[6]);
+ ROUND_00_15(6, c,d, e,f, g,h, a, b);
+ T1 = X[7] = PULL64(W[7]);
+ ROUND_00_15(7, b,c, d,e, f,g, h, a);
+ T1 = X[8] = PULL64(W[8]);
+ ROUND_00_15(8, a,b, c,d, e,f, g, h);
+ T1 = X[9] = PULL64(W[9]);
+ ROUND_00_15(9, h,a, b,c, d,e, f, g);
+ T1 = X[10] = PULL64(W[10]);
+ ROUND_00_15(10, g,h, a,b, c,d, e, f);
+ T1 = X[11] = PULL64(W[11]);
+ ROUND_00_15(11, f,g, h,a, b,c, d, e);
+ T1 = X[12] = PULL64(W[12]);
+ ROUND_00_15(12, e,f, g,h, a,b, c, d);
+ T1 = X[13] = PULL64(W[13]);
+ ROUND_00_15(13, d,e, f,g, h,a, b, c);
+ T1 = X[14] = PULL64(W[14]);
+ ROUND_00_15(14, c,d, e,f, g,h, a, b);
+ T1 = X[15] = PULL64(W[15]);
+ ROUND_00_15(15, b,c, d,e, f,g, h, a);
#endif
- for (i=16;i<80;i+=16)
- {
- ROUND_16_80(i, 0,a,b,c,d,e,f,g,h,X);
- ROUND_16_80(i, 1,h,a,b,c,d,e,f,g,X);
- ROUND_16_80(i, 2,g,h,a,b,c,d,e,f,X);
- ROUND_16_80(i, 3,f,g,h,a,b,c,d,e,X);
- ROUND_16_80(i, 4,e,f,g,h,a,b,c,d,X);
- ROUND_16_80(i, 5,d,e,f,g,h,a,b,c,X);
- ROUND_16_80(i, 6,c,d,e,f,g,h,a,b,X);
- ROUND_16_80(i, 7,b,c,d,e,f,g,h,a,X);
- ROUND_16_80(i, 8,a,b,c,d,e,f,g,h,X);
- ROUND_16_80(i, 9,h,a,b,c,d,e,f,g,X);
- ROUND_16_80(i,10,g,h,a,b,c,d,e,f,X);
- ROUND_16_80(i,11,f,g,h,a,b,c,d,e,X);
- ROUND_16_80(i,12,e,f,g,h,a,b,c,d,X);
- ROUND_16_80(i,13,d,e,f,g,h,a,b,c,X);
- ROUND_16_80(i,14,c,d,e,f,g,h,a,b,X);
- ROUND_16_80(i,15,b,c,d,e,f,g,h,a,X);
+ for (i = 16; i < 80; i += 16) {
+ ROUND_16_80(i, 0, a,b, c,d, e,f, g,h, X);
+ ROUND_16_80(i, 1, h,a, b,c, d,e, f,g, X);
+ ROUND_16_80(i, 2, g,h, a,b, c,d, e,f, X);
+ ROUND_16_80(i, 3, f,g, h,a, b,c, d,e, X);
+ ROUND_16_80(i, 4, e,f, g,h, a,b, c,d, X);
+ ROUND_16_80(i, 5, d,e, f,g, h,a, b,c, X);
+ ROUND_16_80(i, 6, c,d, e,f, g,h, a,b, X);
+ ROUND_16_80(i, 7, b,c, d,e, f,g, h,a, X);
+ ROUND_16_80(i, 8, a,b, c,d, e,f, g,h, X);
+ ROUND_16_80(i, 9, h,a, b,c, d,e, f,g, X);
+ ROUND_16_80(i, 10, g,h, a,b, c,d, e,f, X);
+ ROUND_16_80(i, 11, f,g, h,a, b,c, d,e, X);
+ ROUND_16_80(i, 12, e,f, g,h, a,b, c,d, X);
+ ROUND_16_80(i, 13, d,e, f,g, h,a, b,c, X);
+ ROUND_16_80(i, 14, c,d, e,f, g,h, a,b, X);
+ ROUND_16_80(i, 15, b,c, d,e, f,g, h,a, X);
}
- ctx->h[0] += a; ctx->h[1] += b; ctx->h[2] += c; ctx->h[3] += d;
- ctx->h[4] += e; ctx->h[5] += f; ctx->h[6] += g; ctx->h[7] += h;
+ ctx->h[0] += a;
+ ctx->h[1] += b;
+ ctx->h[2] += c;
+ ctx->h[3] += d;
+ ctx->h[4] += e;
+ ctx->h[5] += f;
+ ctx->h[6] += g;
+ ctx->h[7] += h;
- W+=SHA_LBLOCK;
- }
+ W += SHA_LBLOCK;
}
+}
#endif
projects / openbsd / commitdiff