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-rw-r--r--src/lib/libcrypto/sha/sha256.c416
1 files changed, 260 insertions, 156 deletions
diff --git a/src/lib/libcrypto/sha/sha256.c b/src/lib/libcrypto/sha/sha256.c
index e826ca9e19..86c7f6c61a 100644
--- a/src/lib/libcrypto/sha/sha256.c
+++ b/src/lib/libcrypto/sha/sha256.c
@@ -1,4 +1,4 @@
1/* $OpenBSD: sha256.c,v 1.11 2021/11/09 18:40:21 bcook Exp $ */ 1/* $OpenBSD: sha256.c,v 1.12 2023/03/26 16:40:07 jsing Exp $ */
2/* ==================================================================== 2/* ====================================================================
3 * Copyright (c) 2004 The OpenSSL Project. All rights reserved 3 * Copyright (c) 2004 The OpenSSL Project. All rights reserved
4 * according to the OpenSSL license [found in ../../LICENSE]. 4 * according to the OpenSSL license [found in ../../LICENSE].
@@ -17,58 +17,79 @@
17#include <openssl/sha.h> 17#include <openssl/sha.h>
18#include <openssl/opensslv.h> 18#include <openssl/opensslv.h>
19 19
20int SHA224_Init(SHA256_CTX *c) 20int
21 { 21SHA224_Init(SHA256_CTX *c)
22 memset (c,0,sizeof(*c)); 22{
23 c->h[0]=0xc1059ed8UL; c->h[1]=0x367cd507UL; 23 memset (c, 0, sizeof(*c));
24 c->h[2]=0x3070dd17UL; c->h[3]=0xf70e5939UL; 24 c->h[0] = 0xc1059ed8UL;
25 c->h[4]=0xffc00b31UL; c->h[5]=0x68581511UL; 25 c->h[1] = 0x367cd507UL;
26 c->h[6]=0x64f98fa7UL; c->h[7]=0xbefa4fa4UL; 26 c->h[2] = 0x3070dd17UL;
27 c->md_len=SHA224_DIGEST_LENGTH; 27 c->h[3] = 0xf70e5939UL;
28 c->h[4] = 0xffc00b31UL;
29 c->h[5] = 0x68581511UL;
30 c->h[6] = 0x64f98fa7UL;
31 c->h[7] = 0xbefa4fa4UL;
32 c->md_len = SHA224_DIGEST_LENGTH;
28 return 1; 33 return 1;
29 } 34}
30 35
31int SHA256_Init(SHA256_CTX *c) 36int
32 { 37SHA256_Init(SHA256_CTX *c)
33 memset (c,0,sizeof(*c)); 38{
34 c->h[0]=0x6a09e667UL; c->h[1]=0xbb67ae85UL; 39 memset (c, 0, sizeof(*c));
35 c->h[2]=0x3c6ef372UL; c->h[3]=0xa54ff53aUL; 40 c->h[0] = 0x6a09e667UL;
36 c->h[4]=0x510e527fUL; c->h[5]=0x9b05688cUL; 41 c->h[1] = 0xbb67ae85UL;
37 c->h[6]=0x1f83d9abUL; c->h[7]=0x5be0cd19UL; 42 c->h[2] = 0x3c6ef372UL;
38 c->md_len=SHA256_DIGEST_LENGTH; 43 c->h[3] = 0xa54ff53aUL;
44 c->h[4] = 0x510e527fUL;
45 c->h[5] = 0x9b05688cUL;
46 c->h[6] = 0x1f83d9abUL;
47 c->h[7] = 0x5be0cd19UL;
48 c->md_len = SHA256_DIGEST_LENGTH;
39 return 1; 49 return 1;
40 } 50}
41 51
42unsigned char *SHA224(const unsigned char *d, size_t n, unsigned char *md) 52unsigned char *
43 { 53SHA224(const unsigned char *d, size_t n, unsigned char *md)
54{
44 SHA256_CTX c; 55 SHA256_CTX c;
45 static unsigned char m[SHA224_DIGEST_LENGTH]; 56 static unsigned char m[SHA224_DIGEST_LENGTH];
46 57
47 if (md == NULL) md=m; 58 if (md == NULL)
59 md = m;
48 SHA224_Init(&c); 60 SHA224_Init(&c);
49 SHA256_Update(&c,d,n); 61 SHA256_Update(&c, d, n);
50 SHA256_Final(md,&c); 62 SHA256_Final(md, &c);
51 explicit_bzero(&c,sizeof(c)); 63 explicit_bzero(&c, sizeof(c));
52 return(md); 64 return (md);
53 } 65}
54 66
55unsigned char *SHA256(const unsigned char *d, size_t n, unsigned char *md) 67unsigned char *
56 { 68SHA256(const unsigned char *d, size_t n, unsigned char *md)
69{
57 SHA256_CTX c; 70 SHA256_CTX c;
58 static unsigned char m[SHA256_DIGEST_LENGTH]; 71 static unsigned char m[SHA256_DIGEST_LENGTH];
59 72
60 if (md == NULL) md=m; 73 if (md == NULL)
74 md = m;
61 SHA256_Init(&c); 75 SHA256_Init(&c);
62 SHA256_Update(&c,d,n); 76 SHA256_Update(&c, d, n);
63 SHA256_Final(md,&c); 77 SHA256_Final(md, &c);
64 explicit_bzero(&c,sizeof(c)); 78 explicit_bzero(&c, sizeof(c));
65 return(md); 79 return (md);
66 } 80}
67 81
68int SHA224_Update(SHA256_CTX *c, const void *data, size_t len) 82int
69{ return SHA256_Update (c,data,len); } 83SHA224_Update(SHA256_CTX *c, const void *data, size_t len)
70int SHA224_Final (unsigned char *md, SHA256_CTX *c) 84{
71{ return SHA256_Final (md,c); } 85 return SHA256_Update(c, data, len);
86}
87
88int
89SHA224_Final(unsigned char *md, SHA256_CTX *c)
90{
91 return SHA256_Final(md, c);
92}
72 93
73#define DATA_ORDER_IS_BIG_ENDIAN 94#define DATA_ORDER_IS_BIG_ENDIAN
74 95
@@ -109,30 +130,31 @@ int SHA224_Final (unsigned char *md, SHA256_CTX *c)
109#define HASH_FINAL SHA256_Final 130#define HASH_FINAL SHA256_Final
110#define HASH_BLOCK_DATA_ORDER sha256_block_data_order 131#define HASH_BLOCK_DATA_ORDER sha256_block_data_order
111#ifndef SHA256_ASM 132#ifndef SHA256_ASM
112static 133 static
113#endif 134#endif
114void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num); 135 void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num);
115 136
116#include "md32_common.h" 137#include "md32_common.h"
117 138
118#ifndef SHA256_ASM 139#ifndef SHA256_ASM
119static const SHA_LONG K256[64] = { 140static const SHA_LONG K256[64] = {
120 0x428a2f98UL,0x71374491UL,0xb5c0fbcfUL,0xe9b5dba5UL, 141 0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
121 0x3956c25bUL,0x59f111f1UL,0x923f82a4UL,0xab1c5ed5UL, 142 0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
122 0xd807aa98UL,0x12835b01UL,0x243185beUL,0x550c7dc3UL, 143 0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
123 0x72be5d74UL,0x80deb1feUL,0x9bdc06a7UL,0xc19bf174UL, 144 0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, 0xc19bf174UL,
124 0xe49b69c1UL,0xefbe4786UL,0x0fc19dc6UL,0x240ca1ccUL, 145 0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
125 0x2de92c6fUL,0x4a7484aaUL,0x5cb0a9dcUL,0x76f988daUL, 146 0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL,
126 0x983e5152UL,0xa831c66dUL,0xb00327c8UL,0xbf597fc7UL, 147 0x983e5152UL, 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL,
127 0xc6e00bf3UL,0xd5a79147UL,0x06ca6351UL,0x14292967UL, 148 0xc6e00bf3UL, 0xd5a79147UL, 0x06ca6351UL, 0x14292967UL,
128 0x27b70a85UL,0x2e1b2138UL,0x4d2c6dfcUL,0x53380d13UL, 149 0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, 0x53380d13UL,
129 0x650a7354UL,0x766a0abbUL,0x81c2c92eUL,0x92722c85UL, 150 0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
130 0xa2bfe8a1UL,0xa81a664bUL,0xc24b8b70UL,0xc76c51a3UL, 151 0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL,
131 0xd192e819UL,0xd6990624UL,0xf40e3585UL,0x106aa070UL, 152 0xd192e819UL, 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL,
132 0x19a4c116UL,0x1e376c08UL,0x2748774cUL,0x34b0bcb5UL, 153 0x19a4c116UL, 0x1e376c08UL, 0x2748774cUL, 0x34b0bcb5UL,
133 0x391c0cb3UL,0x4ed8aa4aUL,0x5b9cca4fUL,0x682e6ff3UL, 154 0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, 0x682e6ff3UL,
134 0x748f82eeUL,0x78a5636fUL,0x84c87814UL,0x8cc70208UL, 155 0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
135 0x90befffaUL,0xa4506cebUL,0xbef9a3f7UL,0xc67178f2UL }; 156 0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL,
157};
136 158
137/* 159/*
138 * FIPS specification refers to right rotations, while our ROTATE macro 160 * FIPS specification refers to right rotations, while our ROTATE macro
@@ -149,43 +171,69 @@ static const SHA_LONG K256[64] = {
149 171
150#ifdef OPENSSL_SMALL_FOOTPRINT 172#ifdef OPENSSL_SMALL_FOOTPRINT
151 173
152static void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num) 174static void
153 { 175sha256_block_data_order(SHA256_CTX *ctx, const void *in, size_t num)
154 unsigned MD32_REG_T a,b,c,d,e,f,g,h,s0,s1,T1,T2; 176{
155 SHA_LONG X[16],l; 177 unsigned MD32_REG_T a, b,c, d,e, f,g, h,s0, s1, T1, T2;
178 SHA_LONG X[16], l;
156 int i; 179 int i;
157 const unsigned char *data=in; 180 const unsigned char *data = in;
158 181
159 while (num--) { 182 while (num--) {
160 183
161 a = ctx->h[0]; b = ctx->h[1]; c = ctx->h[2]; d = ctx->h[3]; 184 a = ctx->h[0];
162 e = ctx->h[4]; f = ctx->h[5]; g = ctx->h[6]; h = ctx->h[7]; 185 b = ctx->h[1];
163 186 c = ctx->h[2];
164 for (i=0;i<16;i++) 187 d = ctx->h[3];
165 { 188 e = ctx->h[4];
166 HOST_c2l(data,l); T1 = X[i] = l; 189 f = ctx->h[5];
167 T1 += h + Sigma1(e) + Ch(e,f,g) + K256[i]; 190 g = ctx->h[6];
168 T2 = Sigma0(a) + Maj(a,b,c); 191 h = ctx->h[7];
169 h = g; g = f; f = e; e = d + T1; 192
170 d = c; c = b; b = a; a = T1 + T2; 193 for (i = 0; i < 16; i++) {
194 HOST_c2l(data, l);
195 T1 = X[i] = l;
196 T1 += h + Sigma1(e) + Ch(e, f, g) + K256[i];
197 T2 = Sigma0(a) + Maj(a, b, c);
198 h = g;
199 g = f;
200 f = e;
201 e = d + T1;
202 d = c;
203 c = b;
204 b = a;
205 a = T1 + T2;
171 } 206 }
172 207
173 for (;i<64;i++) 208 for (; i < 64; i++) {
174 { 209 s0 = X[(i + 1)&0x0f];
175 s0 = X[(i+1)&0x0f]; s0 = sigma0(s0); 210 s0 = sigma0(s0);
176 s1 = X[(i+14)&0x0f]; s1 = sigma1(s1); 211 s1 = X[(i + 14)&0x0f];
177 212 s1 = sigma1(s1);
178 T1 = X[i&0xf] += s0 + s1 + X[(i+9)&0xf]; 213
179 T1 += h + Sigma1(e) + Ch(e,f,g) + K256[i]; 214 T1 = X[i&0xf] += s0 + s1 + X[(i + 9)&0xf];
180 T2 = Sigma0(a) + Maj(a,b,c); 215 T1 += h + Sigma1(e) + Ch(e, f, g) + K256[i];
181 h = g; g = f; f = e; e = d + T1; 216 T2 = Sigma0(a) + Maj(a, b, c);
182 d = c; c = b; b = a; a = T1 + T2; 217 h = g;
218 g = f;
219 f = e;
220 e = d + T1;
221 d = c;
222 c = b;
223 b = a;
224 a = T1 + T2;
183 } 225 }
184 226
185 ctx->h[0] += a; ctx->h[1] += b; ctx->h[2] += c; ctx->h[3] += d; 227 ctx->h[0] += a;
186 ctx->h[4] += e; ctx->h[5] += f; ctx->h[6] += g; ctx->h[7] += h; 228 ctx->h[1] += b;
229 ctx->h[2] += c;
230 ctx->h[3] += d;
231 ctx->h[4] += e;
232 ctx->h[5] += f;
233 ctx->h[6] += g;
234 ctx->h[7] += h;
187 235
188 } 236 }
189} 237}
190 238
191#else 239#else
@@ -201,81 +249,137 @@ static void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num
201 T1 = X[(i)&0x0f] += s0 + s1 + X[(i+9)&0x0f]; \ 249 T1 = X[(i)&0x0f] += s0 + s1 + X[(i+9)&0x0f]; \
202 ROUND_00_15(i,a,b,c,d,e,f,g,h); } while (0) 250 ROUND_00_15(i,a,b,c,d,e,f,g,h); } while (0)
203 251
204static void sha256_block_data_order (SHA256_CTX *ctx, const void *in, size_t num) 252static void
205 { 253sha256_block_data_order(SHA256_CTX *ctx, const void *in, size_t num)
206 unsigned MD32_REG_T a,b,c,d,e,f,g,h,s0,s1,T1; 254{
255 unsigned MD32_REG_T a, b,c, d,e, f,g, h,s0, s1, T1;
207 SHA_LONG X[16]; 256 SHA_LONG X[16];
208 int i; 257 int i;
209 const unsigned char *data=in; 258 const unsigned char *data = in;
210 259
211 while (num--) { 260 while (num--) {
212 261
213 a = ctx->h[0]; b = ctx->h[1]; c = ctx->h[2]; d = ctx->h[3]; 262 a = ctx->h[0];
214 e = ctx->h[4]; f = ctx->h[5]; g = ctx->h[6]; h = ctx->h[7]; 263 b = ctx->h[1];
215 264 c = ctx->h[2];
216 if (BYTE_ORDER != LITTLE_ENDIAN && 265 d = ctx->h[3];
217 sizeof(SHA_LONG)==4 && ((size_t)in%4)==0) 266 e = ctx->h[4];
218 { 267 f = ctx->h[5];
219 const SHA_LONG *W=(const SHA_LONG *)data; 268 g = ctx->h[6];
220 269 h = ctx->h[7];
221 T1 = X[0] = W[0]; ROUND_00_15(0,a,b,c,d,e,f,g,h); 270
222 T1 = X[1] = W[1]; ROUND_00_15(1,h,a,b,c,d,e,f,g); 271 if (BYTE_ORDER != LITTLE_ENDIAN &&
223 T1 = X[2] = W[2]; ROUND_00_15(2,g,h,a,b,c,d,e,f); 272 sizeof(SHA_LONG) == 4 && ((size_t)in % 4) == 0) {
224 T1 = X[3] = W[3]; ROUND_00_15(3,f,g,h,a,b,c,d,e); 273 const SHA_LONG *W = (const SHA_LONG *)data;
225 T1 = X[4] = W[4]; ROUND_00_15(4,e,f,g,h,a,b,c,d); 274
226 T1 = X[5] = W[5]; ROUND_00_15(5,d,e,f,g,h,a,b,c); 275 T1 = X[0] = W[0];
227 T1 = X[6] = W[6]; ROUND_00_15(6,c,d,e,f,g,h,a,b); 276 ROUND_00_15(0, a,b, c,d, e,f, g, h);
228 T1 = X[7] = W[7]; ROUND_00_15(7,b,c,d,e,f,g,h,a); 277 T1 = X[1] = W[1];
229 T1 = X[8] = W[8]; ROUND_00_15(8,a,b,c,d,e,f,g,h); 278 ROUND_00_15(1, h,a, b,c, d,e, f, g);
230 T1 = X[9] = W[9]; ROUND_00_15(9,h,a,b,c,d,e,f,g); 279 T1 = X[2] = W[2];
231 T1 = X[10] = W[10]; ROUND_00_15(10,g,h,a,b,c,d,e,f); 280 ROUND_00_15(2, g,h, a,b, c,d, e, f);
232 T1 = X[11] = W[11]; ROUND_00_15(11,f,g,h,a,b,c,d,e); 281 T1 = X[3] = W[3];
233 T1 = X[12] = W[12]; ROUND_00_15(12,e,f,g,h,a,b,c,d); 282 ROUND_00_15(3, f,g, h,a, b,c, d, e);
234 T1 = X[13] = W[13]; ROUND_00_15(13,d,e,f,g,h,a,b,c); 283 T1 = X[4] = W[4];
235 T1 = X[14] = W[14]; ROUND_00_15(14,c,d,e,f,g,h,a,b); 284 ROUND_00_15(4, e,f, g,h, a,b, c, d);
236 T1 = X[15] = W[15]; ROUND_00_15(15,b,c,d,e,f,g,h,a); 285 T1 = X[5] = W[5];
237 286 ROUND_00_15(5, d,e, f,g, h,a, b, c);
238 data += SHA256_CBLOCK; 287 T1 = X[6] = W[6];
239 } 288 ROUND_00_15(6, c,d, e,f, g,h, a, b);
240 else 289 T1 = X[7] = W[7];
241 { 290 ROUND_00_15(7, b,c, d,e, f,g, h, a);
242 SHA_LONG l; 291 T1 = X[8] = W[8];
243 292 ROUND_00_15(8, a,b, c,d, e,f, g, h);
244 HOST_c2l(data,l); T1 = X[0] = l; ROUND_00_15(0,a,b,c,d,e,f,g,h); 293 T1 = X[9] = W[9];
245 HOST_c2l(data,l); T1 = X[1] = l; ROUND_00_15(1,h,a,b,c,d,e,f,g); 294 ROUND_00_15(9, h,a, b,c, d,e, f, g);
246 HOST_c2l(data,l); T1 = X[2] = l; ROUND_00_15(2,g,h,a,b,c,d,e,f); 295 T1 = X[10] = W[10];
247 HOST_c2l(data,l); T1 = X[3] = l; ROUND_00_15(3,f,g,h,a,b,c,d,e); 296 ROUND_00_15(10, g,h, a,b, c,d, e, f);
248 HOST_c2l(data,l); T1 = X[4] = l; ROUND_00_15(4,e,f,g,h,a,b,c,d); 297 T1 = X[11] = W[11];
249 HOST_c2l(data,l); T1 = X[5] = l; ROUND_00_15(5,d,e,f,g,h,a,b,c); 298 ROUND_00_15(11, f,g, h,a, b,c, d, e);
250 HOST_c2l(data,l); T1 = X[6] = l; ROUND_00_15(6,c,d,e,f,g,h,a,b); 299 T1 = X[12] = W[12];
251 HOST_c2l(data,l); T1 = X[7] = l; ROUND_00_15(7,b,c,d,e,f,g,h,a); 300 ROUND_00_15(12, e,f, g,h, a,b, c, d);
252 HOST_c2l(data,l); T1 = X[8] = l; ROUND_00_15(8,a,b,c,d,e,f,g,h); 301 T1 = X[13] = W[13];
253 HOST_c2l(data,l); T1 = X[9] = l; ROUND_00_15(9,h,a,b,c,d,e,f,g); 302 ROUND_00_15(13, d,e, f,g, h,a, b, c);
254 HOST_c2l(data,l); T1 = X[10] = l; ROUND_00_15(10,g,h,a,b,c,d,e,f); 303 T1 = X[14] = W[14];
255 HOST_c2l(data,l); T1 = X[11] = l; ROUND_00_15(11,f,g,h,a,b,c,d,e); 304 ROUND_00_15(14, c,d, e,f, g,h, a, b);
256 HOST_c2l(data,l); T1 = X[12] = l; ROUND_00_15(12,e,f,g,h,a,b,c,d); 305 T1 = X[15] = W[15];
257 HOST_c2l(data,l); T1 = X[13] = l; ROUND_00_15(13,d,e,f,g,h,a,b,c); 306 ROUND_00_15(15, b,c, d,e, f,g, h, a);
258 HOST_c2l(data,l); T1 = X[14] = l; ROUND_00_15(14,c,d,e,f,g,h,a,b); 307
259 HOST_c2l(data,l); T1 = X[15] = l; ROUND_00_15(15,b,c,d,e,f,g,h,a); 308 data += SHA256_CBLOCK;
309 } else {
310 SHA_LONG l;
311
312 HOST_c2l(data, l);
313 T1 = X[0] = l;
314 ROUND_00_15(0, a,b, c,d, e,f, g, h);
315 HOST_c2l(data, l);
316 T1 = X[1] = l;
317 ROUND_00_15(1, h,a, b,c, d,e, f, g);
318 HOST_c2l(data, l);
319 T1 = X[2] = l;
320 ROUND_00_15(2, g,h, a,b, c,d, e, f);
321 HOST_c2l(data, l);
322 T1 = X[3] = l;
323 ROUND_00_15(3, f,g, h,a, b,c, d, e);
324 HOST_c2l(data, l);
325 T1 = X[4] = l;
326 ROUND_00_15(4, e,f, g,h, a,b, c, d);
327 HOST_c2l(data, l);
328 T1 = X[5] = l;
329 ROUND_00_15(5, d,e, f,g, h,a, b, c);
330 HOST_c2l(data, l);
331 T1 = X[6] = l;
332 ROUND_00_15(6, c,d, e,f, g,h, a, b);
333 HOST_c2l(data, l);
334 T1 = X[7] = l;
335 ROUND_00_15(7, b,c, d,e, f,g, h, a);
336 HOST_c2l(data, l);
337 T1 = X[8] = l;
338 ROUND_00_15(8, a,b, c,d, e,f, g, h);
339 HOST_c2l(data, l);
340 T1 = X[9] = l;
341 ROUND_00_15(9, h,a, b,c, d,e, f, g);
342 HOST_c2l(data, l);
343 T1 = X[10] = l;
344 ROUND_00_15(10, g,h, a,b, c,d, e, f);
345 HOST_c2l(data, l);
346 T1 = X[11] = l;
347 ROUND_00_15(11, f,g, h,a, b,c, d, e);
348 HOST_c2l(data, l);
349 T1 = X[12] = l;
350 ROUND_00_15(12, e,f, g,h, a,b, c, d);
351 HOST_c2l(data, l);
352 T1 = X[13] = l;
353 ROUND_00_15(13, d,e, f,g, h,a, b, c);
354 HOST_c2l(data, l);
355 T1 = X[14] = l;
356 ROUND_00_15(14, c,d, e,f, g,h, a, b);
357 HOST_c2l(data, l);
358 T1 = X[15] = l;
359 ROUND_00_15(15, b,c, d,e, f,g, h, a);
260 } 360 }
261 361
262 for (i=16;i<64;i+=8) 362 for (i = 16; i < 64; i += 8) {
263 { 363 ROUND_16_63(i + 0, a,b, c,d, e,f, g,h, X);
264 ROUND_16_63(i+0,a,b,c,d,e,f,g,h,X); 364 ROUND_16_63(i + 1, h,a, b,c, d,e, f,g, X);
265 ROUND_16_63(i+1,h,a,b,c,d,e,f,g,X); 365 ROUND_16_63(i + 2, g,h, a,b, c,d, e,f, X);
266 ROUND_16_63(i+2,g,h,a,b,c,d,e,f,X); 366 ROUND_16_63(i + 3, f,g, h,a, b,c, d,e, X);
267 ROUND_16_63(i+3,f,g,h,a,b,c,d,e,X); 367 ROUND_16_63(i + 4, e,f, g,h, a,b, c,d, X);
268 ROUND_16_63(i+4,e,f,g,h,a,b,c,d,X); 368 ROUND_16_63(i + 5, d,e, f,g, h,a, b,c, X);
269 ROUND_16_63(i+5,d,e,f,g,h,a,b,c,X); 369 ROUND_16_63(i + 6, c,d, e,f, g,h, a,b, X);
270 ROUND_16_63(i+6,c,d,e,f,g,h,a,b,X); 370 ROUND_16_63(i + 7, b,c, d,e, f,g, h,a, X);
271 ROUND_16_63(i+7,b,c,d,e,f,g,h,a,X);
272 } 371 }
273 372
274 ctx->h[0] += a; ctx->h[1] += b; ctx->h[2] += c; ctx->h[3] += d; 373 ctx->h[0] += a;
275 ctx->h[4] += e; ctx->h[5] += f; ctx->h[6] += g; ctx->h[7] += h; 374 ctx->h[1] += b;
276 375 ctx->h[2] += c;
277 } 376 ctx->h[3] += d;
377 ctx->h[4] += e;
378 ctx->h[5] += f;
379 ctx->h[6] += g;
380 ctx->h[7] += h;
278 } 381 }
382}
279 383
280#endif 384#endif
281#endif /* SHA256_ASM */ 385#endif /* SHA256_ASM */
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-08-15 03:45:37 +0000