Edward Stott / Crypto_light

This library implements some hash and cryptographic algorithms.

Dependents:   ES_CW2_Starter_JIN EMBEDDED_CW2 EMBEDDED_CW2_Final Spinnybois ... more

Fork of Crypto by Francois Berder

hash/SHA2_64.cpp@15:634f9c4cbab1, 2018-03-09 (annotated)

Committer:
estott
Date:
Fri Mar 09 10:10:16 2018 +0000
Revision:
15:634f9c4cbab1
Parent:
13:ac8e23b98dae 
Reduced flash footprint by removing __forceinline directive in SHA2_32.c

Who changed what in which revision?

UserRevisionLine numberNew contents of line
feb11 0:7a1237bd2d13 1 #include "SHA2_64.h"
feb11 0:7a1237bd2d13 2 #include <string.h>
feb11 0:7a1237bd2d13 3
feb11 0:7a1237bd2d13 4
feb11 0:7a1237bd2d13 5 static const uint64_t H[] =
feb11 0:7a1237bd2d13 6 {
feb11 0:7a1237bd2d13 7 // SHA-384
feb11 0:7a1237bd2d13 8 0xcbbb9d5dc1059ed8, 0x629a292a367cd507, 0x9159015a3070dd17, 0x152fecd8f70e5939,
feb11 0:7a1237bd2d13 9 0x67332667ffc00b31, 0x8eb44a8768581511, 0xdb0c2e0d64f98fa7, 0x47b5481dbefa4fa4,
feb11 0:7a1237bd2d13 10
feb11 0:7a1237bd2d13 11 // SHA-512
feb11 0:7a1237bd2d13 12 0x6a09e667f3bcc908, 0xbb67ae8584caa73b, 0x3c6ef372fe94f82b, 0xa54ff53a5f1d36f1,
feb11 0:7a1237bd2d13 13 0x510e527fade682d1, 0x9b05688c2b3e6c1f, 0x1f83d9abfb41bd6b, 0x5be0cd19137e2179
feb11 0:7a1237bd2d13 14 };
feb11 0:7a1237bd2d13 15
feb11 0:7a1237bd2d13 16 static uint64_t revWord(uint64_t w)
feb11 0:7a1237bd2d13 17 {
feb11 13:ac8e23b98dae 18 #ifdef __CC_ARM
feb11 5:06cd9c8afa0b 19 return __rev(w >> 32)
feb11 5:06cd9c8afa0b 20 | ((uint64_t)(__rev(w)) << 32);
feb11 13:ac8e23b98dae 21 #else
feb11 13:ac8e23b98dae 22 return (w >> 56)
feb11 13:ac8e23b98dae 23 | ((w & 0x00FF000000000000) >> 40)
feb11 13:ac8e23b98dae 24 | ((w & 0x0000FF0000000000) >> 24)
feb11 13:ac8e23b98dae 25 | ((w & 0x000000FF00000000) >> 8)
feb11 13:ac8e23b98dae 26 | ((w & 0x00000000FF000000) << 8)
feb11 13:ac8e23b98dae 27 | ((w & 0x0000000000FF0000) << 24)
feb11 13:ac8e23b98dae 28 | ((w & 0x000000000000FF00) << 40)
feb11 13:ac8e23b98dae 29 | ((w & 0x00000000000000FF) << 56);
feb11 13:ac8e23b98dae 30 #endif
feb11 0:7a1237bd2d13 31 }
feb11 0:7a1237bd2d13 32
feb11 3:85c6ee25cf3e 33 #define ROTL(W,N) (((W) << (N)) | ((W) >> (64-(N))))
feb11 3:85c6ee25cf3e 34 #define ROTR(W,N) (((W) >> (N)) | ((W) << (64-(N))))
feb11 3:85c6ee25cf3e 35 #define CH(X,Y,Z) (((X) & (Y)) ^ ((~(X)) & (Z)))
feb11 3:85c6ee25cf3e 36 #define MAJ(X,Y,Z) (((X) & (Y)) ^ ((X) & (Z)) ^ ((Y) & (Z)))
feb11 3:85c6ee25cf3e 37 #define BSIG0(X) (ROTR(X,28) ^ ROTR(X,34) ^ ROTR(X,39))
feb11 3:85c6ee25cf3e 38 #define BSIG1(X) (ROTR(X,14) ^ ROTR(X,18) ^ ROTR(X,41))
feb11 3:85c6ee25cf3e 39 #define SSIG0(X) (ROTR((X),1) ^ ROTR((X),8) ^ ((X) >> 7))
feb11 3:85c6ee25cf3e 40 #define SSIG1(X) (ROTR((X),19) ^ ROTR((X),61) ^ ((X) >> 6))
feb11 0:7a1237bd2d13 41
feb11 4:0da19393bd57 42 #define R(A,B,C,D,E,F,G,H,K,T) T1 = H + BSIG1(E) + CH(E,F,G) + K + w[T]; \
feb11 4:0da19393bd57 43 T2 = BSIG0(A) + MAJ(A,B,C); \
feb11 4:0da19393bd57 44 D += T1; \
feb11 4:0da19393bd57 45 H = T1 + T2;
feb11 4:0da19393bd57 46
feb11 0:7a1237bd2d13 47
feb11 0:7a1237bd2d13 48 SHA2_64::SHA2_64(SHA2_64_TYPE t):
feb11 0:7a1237bd2d13 49 type(t),
feb11 0:7a1237bd2d13 50 totalBufferLength(0),
feb11 0:7a1237bd2d13 51 bufferLength(0)
feb11 0:7a1237bd2d13 52 {
feb11 0:7a1237bd2d13 53 switch(type)
feb11 0:7a1237bd2d13 54 {
feb11 0:7a1237bd2d13 55 case SHA_384:
feb11 0:7a1237bd2d13 56 h0 = H[0];
feb11 0:7a1237bd2d13 57 h1 = H[1];
feb11 0:7a1237bd2d13 58 h2 = H[2];
feb11 0:7a1237bd2d13 59 h3 = H[3];
feb11 0:7a1237bd2d13 60 h4 = H[4];
feb11 0:7a1237bd2d13 61 h5 = H[5];
feb11 0:7a1237bd2d13 62 h6 = H[6];
feb11 0:7a1237bd2d13 63 h7 = H[7];
feb11 0:7a1237bd2d13 64 break;
feb11 0:7a1237bd2d13 65
feb11 0:7a1237bd2d13 66 case SHA_512:
feb11 0:7a1237bd2d13 67 h0 = H[8];
feb11 0:7a1237bd2d13 68 h1 = H[9];
feb11 0:7a1237bd2d13 69 h2 = H[10];
feb11 0:7a1237bd2d13 70 h3 = H[11];
feb11 0:7a1237bd2d13 71 h4 = H[12];
feb11 0:7a1237bd2d13 72 h5 = H[13];
feb11 0:7a1237bd2d13 73 h6 = H[14];
feb11 0:7a1237bd2d13 74 h7 = H[15];
feb11 0:7a1237bd2d13 75 break;
feb11 0:7a1237bd2d13 76 }
feb11 0:7a1237bd2d13 77 }
feb11 0:7a1237bd2d13 78
feb11 6:19aa835f2bbb 79 void SHA2_64::update(uint8_t *data, uint32_t length)
feb11 0:7a1237bd2d13 80 {
feb11 13:ac8e23b98dae 81 if((int)length < 128-bufferLength)
feb11 0:7a1237bd2d13 82 {
feb11 6:19aa835f2bbb 83 memcpy(&buffer[bufferLength], data, length);
feb11 0:7a1237bd2d13 84 bufferLength += length;
feb11 0:7a1237bd2d13 85 totalBufferLength += length;
feb11 0:7a1237bd2d13 86 return;
feb11 0:7a1237bd2d13 87 }
feb11 0:7a1237bd2d13 88 int offset = 128-bufferLength;
feb11 6:19aa835f2bbb 89 memcpy(&buffer[bufferLength], data, offset);
feb11 0:7a1237bd2d13 90 computeBlock(&h0,&h1,&h2,&h3,&h4,&h5,&h6,&h7,buffer);
feb11 0:7a1237bd2d13 91 while(length-offset > 128)
feb11 0:7a1237bd2d13 92 {
feb11 6:19aa835f2bbb 93 memcpy(buffer, &data[offset], 128);
feb11 0:7a1237bd2d13 94 computeBlock(&h0,&h1,&h2,&h3,&h4,&h5,&h6,&h7,buffer);
feb11 0:7a1237bd2d13 95 offset += 128;
feb11 0:7a1237bd2d13 96 }
feb11 13:ac8e23b98dae 97 if(offset > (int)length)
feb11 0:7a1237bd2d13 98 offset -= 128;
feb11 0:7a1237bd2d13 99 bufferLength = length - offset;
feb11 6:19aa835f2bbb 100 memcpy(buffer, &data[offset], bufferLength);
feb11 0:7a1237bd2d13 101 totalBufferLength += length;
feb11 0:7a1237bd2d13 102 }
feb11 0:7a1237bd2d13 103
feb11 6:19aa835f2bbb 104 void SHA2_64::finalize(uint8_t *hash)
feb11 0:7a1237bd2d13 105 {
feb11 6:19aa835f2bbb 106 uint64_t *hash2 = (uint64_t*)hash;
feb11 5:06cd9c8afa0b 107 uint64_t lengthBit = totalBufferLength << 3;
feb11 5:06cd9c8afa0b 108 uint32_t padding;
feb11 0:7a1237bd2d13 109 if(totalBufferLength % 128 < 112)
feb11 0:7a1237bd2d13 110 padding = 112 - (totalBufferLength % 128);
feb11 0:7a1237bd2d13 111 else
feb11 0:7a1237bd2d13 112 padding = 112 + (128 - (totalBufferLength % 128));
feb11 5:06cd9c8afa0b 113
feb11 5:06cd9c8afa0b 114 buffer[bufferLength++] = 0x80;
feb11 5:06cd9c8afa0b 115 padding--;
feb11 5:06cd9c8afa0b 116 if(padding+bufferLength == 112)
feb11 5:06cd9c8afa0b 117 memset(&buffer[bufferLength], 0, padding);
feb11 5:06cd9c8afa0b 118 else
feb11 5:06cd9c8afa0b 119 {
feb11 5:06cd9c8afa0b 120 memset(&buffer[bufferLength], 0, 64-bufferLength);
feb11 5:06cd9c8afa0b 121 computeBlock(&h0, &h1, &h2, &h3, &h4, &h5, &h6, &h7, buffer);
feb11 5:06cd9c8afa0b 122 memset(buffer, 0, 112);
feb11 5:06cd9c8afa0b 123 }
feb11 5:06cd9c8afa0b 124
feb11 0:7a1237bd2d13 125 lengthBit = revWord(lengthBit);
feb11 5:06cd9c8afa0b 126 memcpy(&buffer[120], &lengthBit, 8);
feb11 5:06cd9c8afa0b 127 memset(&buffer[112], 0, 8);
feb11 5:06cd9c8afa0b 128 computeBlock(&h0, &h1, &h2, &h3, &h4, &h5, &h6, &h7, buffer);
feb11 5:06cd9c8afa0b 129
feb11 0:7a1237bd2d13 130
feb11 6:19aa835f2bbb 131 hash2[0] = revWord(h0);
feb11 6:19aa835f2bbb 132 hash2[1] = revWord(h1);
feb11 6:19aa835f2bbb 133 hash2[2] = revWord(h2);
feb11 6:19aa835f2bbb 134 hash2[3] = revWord(h3);
feb11 6:19aa835f2bbb 135 hash2[4] = revWord(h4);
feb11 6:19aa835f2bbb 136 hash2[5] = revWord(h5);
feb11 0:7a1237bd2d13 137
feb11 0:7a1237bd2d13 138
feb11 0:7a1237bd2d13 139 if(type == SHA_512)
feb11 0:7a1237bd2d13 140 {
feb11 6:19aa835f2bbb 141 hash2[6] = revWord(h6);
feb11 6:19aa835f2bbb 142 hash2[7] = revWord(h7);
feb11 0:7a1237bd2d13 143 }
feb11 0:7a1237bd2d13 144
feb11 0:7a1237bd2d13 145 // reset state
feb11 0:7a1237bd2d13 146 switch(type)
feb11 0:7a1237bd2d13 147 {
feb11 0:7a1237bd2d13 148 case SHA_384:
feb11 0:7a1237bd2d13 149 h0 = H[0];
feb11 0:7a1237bd2d13 150 h1 = H[1];
feb11 0:7a1237bd2d13 151 h2 = H[2];
feb11 0:7a1237bd2d13 152 h3 = H[3];
feb11 0:7a1237bd2d13 153 h4 = H[4];
feb11 0:7a1237bd2d13 154 h5 = H[5];
feb11 0:7a1237bd2d13 155 h6 = H[6];
feb11 0:7a1237bd2d13 156 h7 = H[7];
feb11 0:7a1237bd2d13 157 break;
feb11 0:7a1237bd2d13 158
feb11 0:7a1237bd2d13 159 case SHA_512:
feb11 0:7a1237bd2d13 160 h0 = H[8];
feb11 0:7a1237bd2d13 161 h1 = H[9];
feb11 0:7a1237bd2d13 162 h2 = H[10];
feb11 0:7a1237bd2d13 163 h3 = H[11];
feb11 0:7a1237bd2d13 164 h4 = H[12];
feb11 0:7a1237bd2d13 165 h5 = H[13];
feb11 0:7a1237bd2d13 166 h6 = H[14];
feb11 0:7a1237bd2d13 167 h7 = H[15];
feb11 0:7a1237bd2d13 168 break;
feb11 0:7a1237bd2d13 169 }
feb11 0:7a1237bd2d13 170 totalBufferLength = 0;
feb11 0:7a1237bd2d13 171 bufferLength = 0;
feb11 0:7a1237bd2d13 172 }
feb11 0:7a1237bd2d13 173
feb11 6:19aa835f2bbb 174 void SHA2_64::computeHash(SHA2_64_TYPE type, uint8_t *hash, uint8_t *data, uint32_t length)
feb11 6:19aa835f2bbb 175 {
feb11 6:19aa835f2bbb 176 uint64_t *hash2 = (uint64_t*)hash;
feb11 6:19aa835f2bbb 177 uint64_t lengthBit = length * 8;
feb11 6:19aa835f2bbb 178 uint64_t h0 = H[type*8], h1 = H[type*8+1], h2 = H[type*8+2], h3 = H[type*8+3];
feb11 6:19aa835f2bbb 179 uint64_t h4 = H[type*8+4], h5 = H[type*8+5], h6 = H[type*8+6], h7 = H[type*8+7];
feb11 6:19aa835f2bbb 180
feb11 6:19aa835f2bbb 181 int padding;
feb11 6:19aa835f2bbb 182 if(length % 128 < 112)
feb11 6:19aa835f2bbb 183 padding = 112 - (length % 128);
feb11 6:19aa835f2bbb 184 else
feb11 6:19aa835f2bbb 185 padding = 112 + (128 - (length % 128));
feb11 6:19aa835f2bbb 186
feb11 6:19aa835f2bbb 187 while(length >= 128)
feb11 6:19aa835f2bbb 188 {
feb11 6:19aa835f2bbb 189 computeBlock(&h0, &h1, &h2, &h3, &h4, &h5, &h6, &h7, data);
feb11 6:19aa835f2bbb 190 data += 128;
feb11 6:19aa835f2bbb 191 length -= 128;
feb11 6:19aa835f2bbb 192 }
feb11 6:19aa835f2bbb 193 uint8_t buffer[128];
feb11 6:19aa835f2bbb 194 memcpy(buffer, data,length);
feb11 6:19aa835f2bbb 195 buffer[length] = 0x80;
feb11 6:19aa835f2bbb 196 length++;
feb11 6:19aa835f2bbb 197 padding--;
feb11 6:19aa835f2bbb 198
feb11 6:19aa835f2bbb 199 if(padding+length == 112)
feb11 6:19aa835f2bbb 200 memset(&buffer[length], 0, padding);
feb11 6:19aa835f2bbb 201 else
feb11 6:19aa835f2bbb 202 {
feb11 6:19aa835f2bbb 203 memset(&buffer[length], 0, 128-length);
feb11 6:19aa835f2bbb 204 computeBlock(&h0, &h1, &h2, &h3, &h4, &h5, &h6, &h7, buffer);
feb11 6:19aa835f2bbb 205 memset(buffer, 0, 112);
feb11 6:19aa835f2bbb 206 }
feb11 6:19aa835f2bbb 207
feb11 6:19aa835f2bbb 208 lengthBit = revWord(lengthBit);
feb11 6:19aa835f2bbb 209 memset(&buffer[112], 0, 8);
feb11 6:19aa835f2bbb 210 memcpy(&buffer[120], &lengthBit, 8);
feb11 6:19aa835f2bbb 211 computeBlock(&h0, &h1, &h2, &h3, &h4, &h5, &h6, &h7, buffer);
feb11 6:19aa835f2bbb 212
feb11 6:19aa835f2bbb 213 hash2[0] = revWord(h0);
feb11 6:19aa835f2bbb 214 hash2[1] = revWord(h1);
feb11 6:19aa835f2bbb 215 hash2[2] = revWord(h2);
feb11 6:19aa835f2bbb 216 hash2[3] = revWord(h3);
feb11 6:19aa835f2bbb 217 hash2[4] = revWord(h4);
feb11 6:19aa835f2bbb 218 hash2[5] = revWord(h5);
feb11 6:19aa835f2bbb 219
feb11 6:19aa835f2bbb 220
feb11 6:19aa835f2bbb 221 if(type == SHA_512)
feb11 6:19aa835f2bbb 222 {
feb11 6:19aa835f2bbb 223 hash2[6] = revWord(h6);
feb11 6:19aa835f2bbb 224 hash2[7] = revWord(h7);
feb11 6:19aa835f2bbb 225 }
feb11 6:19aa835f2bbb 226 }
feb11 6:19aa835f2bbb 227
feb11 0:7a1237bd2d13 228 void SHA2_64::computeBlock(uint64_t *h02,
feb11 0:7a1237bd2d13 229 uint64_t *h12,
feb11 0:7a1237bd2d13 230 uint64_t *h22,
feb11 0:7a1237bd2d13 231 uint64_t *h32,
feb11 0:7a1237bd2d13 232 uint64_t *h42,
feb11 0:7a1237bd2d13 233 uint64_t *h52,
feb11 0:7a1237bd2d13 234 uint64_t *h62,
feb11 0:7a1237bd2d13 235 uint64_t *h72,
feb11 0:7a1237bd2d13 236 uint8_t *buffer)
feb11 0:7a1237bd2d13 237 {
feb11 0:7a1237bd2d13 238 uint64_t w[80];
feb11 4:0da19393bd57 239 uint64_t *buffer2 = (uint64_t*)buffer;
feb11 4:0da19393bd57 240
feb11 4:0da19393bd57 241 w[0] = revWord(buffer2[0]);
feb11 4:0da19393bd57 242 w[1] = revWord(buffer2[1]);
feb11 4:0da19393bd57 243 w[2] = revWord(buffer2[2]);
feb11 4:0da19393bd57 244 w[3] = revWord(buffer2[3]);
feb11 4:0da19393bd57 245 w[4] = revWord(buffer2[4]);
feb11 4:0da19393bd57 246 w[5] = revWord(buffer2[5]);
feb11 4:0da19393bd57 247 w[6] = revWord(buffer2[6]);
feb11 4:0da19393bd57 248 w[7] = revWord(buffer2[7]);
feb11 4:0da19393bd57 249 w[8] = revWord(buffer2[8]);
feb11 4:0da19393bd57 250 w[9] = revWord(buffer2[9]);
feb11 4:0da19393bd57 251 w[10] = revWord(buffer2[10]);
feb11 4:0da19393bd57 252 w[11] = revWord(buffer2[11]);
feb11 4:0da19393bd57 253 w[12] = revWord(buffer2[12]);
feb11 4:0da19393bd57 254 w[13] = revWord(buffer2[13]);
feb11 4:0da19393bd57 255 w[14] = revWord(buffer2[14]);
feb11 4:0da19393bd57 256 w[15] = revWord(buffer2[15]);
feb11 4:0da19393bd57 257
feb11 0:7a1237bd2d13 258 for(int t = 16; t < 80; ++t)
feb11 0:7a1237bd2d13 259 w[t] = SSIG1(w[t-2]) + w[t-7] + SSIG0(w[t-15]) + w[t-16];
feb11 0:7a1237bd2d13 260
feb11 0:7a1237bd2d13 261 uint64_t a = *h02, b = *h12, c = *h22, d = *h32, e = *h42, f = *h52, g = *h62, h = *h72;
feb11 4:0da19393bd57 262 uint64_t T1, T2;
feb11 4:0da19393bd57 263
feb11 4:0da19393bd57 264
feb11 4:0da19393bd57 265 R(a,b,c,d,e,f,g,h,0x428a2f98d728ae22,0)
feb11 4:0da19393bd57 266 R(h,a,b,c,d,e,f,g,0x7137449123ef65cd,1)
feb11 4:0da19393bd57 267 R(g,h,a,b,c,d,e,f,0xb5c0fbcfec4d3b2f,2)
feb11 4:0da19393bd57 268 R(f,g,h,a,b,c,d,e,0xe9b5dba58189dbbc,3)
feb11 4:0da19393bd57 269 R(e,f,g,h,a,b,c,d,0x3956c25bf348b538,4)
feb11 4:0da19393bd57 270 R(d,e,f,g,h,a,b,c,0x59f111f1b605d019,5)
feb11 4:0da19393bd57 271 R(c,d,e,f,g,h,a,b,0x923f82a4af194f9b,6)
feb11 4:0da19393bd57 272 R(b,c,d,e,f,g,h,a,0xab1c5ed5da6d8118,7)
feb11 4:0da19393bd57 273
feb11 4:0da19393bd57 274 R(a,b,c,d,e,f,g,h,0xd807aa98a3030242,8)
feb11 4:0da19393bd57 275 R(h,a,b,c,d,e,f,g,0x12835b0145706fbe,9)
feb11 4:0da19393bd57 276 R(g,h,a,b,c,d,e,f,0x243185be4ee4b28c,10)
feb11 4:0da19393bd57 277 R(f,g,h,a,b,c,d,e,0x550c7dc3d5ffb4e2,11)
feb11 4:0da19393bd57 278 R(e,f,g,h,a,b,c,d,0x72be5d74f27b896f,12)
feb11 4:0da19393bd57 279 R(d,e,f,g,h,a,b,c,0x80deb1fe3b1696b1,13)
feb11 4:0da19393bd57 280 R(c,d,e,f,g,h,a,b,0x9bdc06a725c71235,14)
feb11 4:0da19393bd57 281 R(b,c,d,e,f,g,h,a,0xc19bf174cf692694,15)
feb11 4:0da19393bd57 282
feb11 4:0da19393bd57 283
feb11 4:0da19393bd57 284 R(a,b,c,d,e,f,g,h,0xe49b69c19ef14ad2,16)
feb11 4:0da19393bd57 285 R(h,a,b,c,d,e,f,g,0xefbe4786384f25e3,17)
feb11 4:0da19393bd57 286 R(g,h,a,b,c,d,e,f,0x0fc19dc68b8cd5b5,18)
feb11 4:0da19393bd57 287 R(f,g,h,a,b,c,d,e,0x240ca1cc77ac9c65,19)
feb11 4:0da19393bd57 288 R(e,f,g,h,a,b,c,d,0x2de92c6f592b0275,20)
feb11 4:0da19393bd57 289 R(d,e,f,g,h,a,b,c,0x4a7484aa6ea6e483,21)
feb11 4:0da19393bd57 290 R(c,d,e,f,g,h,a,b,0x5cb0a9dcbd41fbd4,22)
feb11 4:0da19393bd57 291 R(b,c,d,e,f,g,h,a,0x76f988da831153b5,23)
feb11 4:0da19393bd57 292
feb11 4:0da19393bd57 293 R(a,b,c,d,e,f,g,h,0x983e5152ee66dfab,24)
feb11 4:0da19393bd57 294 R(h,a,b,c,d,e,f,g,0xa831c66d2db43210,25)
feb11 4:0da19393bd57 295 R(g,h,a,b,c,d,e,f,0xb00327c898fb213f,26)
feb11 4:0da19393bd57 296 R(f,g,h,a,b,c,d,e,0xbf597fc7beef0ee4,27)
feb11 4:0da19393bd57 297 R(e,f,g,h,a,b,c,d,0xc6e00bf33da88fc2,28)
feb11 4:0da19393bd57 298 R(d,e,f,g,h,a,b,c,0xd5a79147930aa725,29)
feb11 4:0da19393bd57 299 R(c,d,e,f,g,h,a,b,0x06ca6351e003826f,30)
feb11 4:0da19393bd57 300 R(b,c,d,e,f,g,h,a,0x142929670a0e6e70,31)
feb11 4:0da19393bd57 301
feb11 4:0da19393bd57 302
feb11 4:0da19393bd57 303 R(a,b,c,d,e,f,g,h,0x27b70a8546d22ffc,32)
feb11 4:0da19393bd57 304 R(h,a,b,c,d,e,f,g,0x2e1b21385c26c926,33)
feb11 4:0da19393bd57 305 R(g,h,a,b,c,d,e,f,0x4d2c6dfc5ac42aed,34)
feb11 4:0da19393bd57 306 R(f,g,h,a,b,c,d,e,0x53380d139d95b3df,35)
feb11 4:0da19393bd57 307 R(e,f,g,h,a,b,c,d,0x650a73548baf63de,36)
feb11 4:0da19393bd57 308 R(d,e,f,g,h,a,b,c,0x766a0abb3c77b2a8,37)
feb11 4:0da19393bd57 309 R(c,d,e,f,g,h,a,b,0x81c2c92e47edaee6,38)
feb11 4:0da19393bd57 310 R(b,c,d,e,f,g,h,a,0x92722c851482353b,39)
feb11 4:0da19393bd57 311
feb11 4:0da19393bd57 312 R(a,b,c,d,e,f,g,h,0xa2bfe8a14cf10364,40)
feb11 4:0da19393bd57 313 R(h,a,b,c,d,e,f,g,0xa81a664bbc423001,41)
feb11 4:0da19393bd57 314 R(g,h,a,b,c,d,e,f,0xc24b8b70d0f89791,42)
feb11 4:0da19393bd57 315 R(f,g,h,a,b,c,d,e,0xc76c51a30654be30,43)
feb11 4:0da19393bd57 316 R(e,f,g,h,a,b,c,d,0xd192e819d6ef5218,44)
feb11 4:0da19393bd57 317 R(d,e,f,g,h,a,b,c,0xd69906245565a910,45)
feb11 4:0da19393bd57 318 R(c,d,e,f,g,h,a,b,0xf40e35855771202a,46)
feb11 4:0da19393bd57 319 R(b,c,d,e,f,g,h,a,0x106aa07032bbd1b8,47)
feb11 4:0da19393bd57 320
feb11 4:0da19393bd57 321 R(a,b,c,d,e,f,g,h,0x19a4c116b8d2d0c8,48)
feb11 4:0da19393bd57 322 R(h,a,b,c,d,e,f,g,0x1e376c085141ab53,49)
feb11 4:0da19393bd57 323 R(g,h,a,b,c,d,e,f,0x2748774cdf8eeb99,50)
feb11 4:0da19393bd57 324 R(f,g,h,a,b,c,d,e,0x34b0bcb5e19b48a8,51)
feb11 4:0da19393bd57 325 R(e,f,g,h,a,b,c,d,0x391c0cb3c5c95a63,52)
feb11 4:0da19393bd57 326 R(d,e,f,g,h,a,b,c,0x4ed8aa4ae3418acb,53)
feb11 4:0da19393bd57 327 R(c,d,e,f,g,h,a,b,0x5b9cca4f7763e373,54)
feb11 4:0da19393bd57 328 R(b,c,d,e,f,g,h,a,0x682e6ff3d6b2b8a3,55)
feb11 4:0da19393bd57 329
feb11 4:0da19393bd57 330 R(a,b,c,d,e,f,g,h,0x748f82ee5defb2fc,56)
feb11 4:0da19393bd57 331 R(h,a,b,c,d,e,f,g,0x78a5636f43172f60,57)
feb11 4:0da19393bd57 332 R(g,h,a,b,c,d,e,f,0x84c87814a1f0ab72,58)
feb11 4:0da19393bd57 333 R(f,g,h,a,b,c,d,e,0x8cc702081a6439ec,59)
feb11 4:0da19393bd57 334 R(e,f,g,h,a,b,c,d,0x90befffa23631e28,60)
feb11 4:0da19393bd57 335 R(d,e,f,g,h,a,b,c,0xa4506cebde82bde9,61)
feb11 4:0da19393bd57 336 R(c,d,e,f,g,h,a,b,0xbef9a3f7b2c67915,62)
feb11 4:0da19393bd57 337 R(b,c,d,e,f,g,h,a,0xc67178f2e372532b,63)
feb11 4:0da19393bd57 338
feb11 4:0da19393bd57 339 R(a,b,c,d,e,f,g,h,0xca273eceea26619c,64)
feb11 4:0da19393bd57 340 R(h,a,b,c,d,e,f,g,0xd186b8c721c0c207,65)
feb11 4:0da19393bd57 341 R(g,h,a,b,c,d,e,f,0xeada7dd6cde0eb1e,66)
feb11 4:0da19393bd57 342 R(f,g,h,a,b,c,d,e,0xf57d4f7fee6ed178,67)
feb11 4:0da19393bd57 343 R(e,f,g,h,a,b,c,d,0x06f067aa72176fba,68)
feb11 4:0da19393bd57 344 R(d,e,f,g,h,a,b,c,0x0a637dc5a2c898a6,69)
feb11 4:0da19393bd57 345 R(c,d,e,f,g,h,a,b,0x113f9804bef90dae,70)
feb11 4:0da19393bd57 346 R(b,c,d,e,f,g,h,a,0x1b710b35131c471b,71)
feb11 4:0da19393bd57 347
feb11 4:0da19393bd57 348 R(a,b,c,d,e,f,g,h,0x28db77f523047d84,72)
feb11 4:0da19393bd57 349 R(h,a,b,c,d,e,f,g,0x32caab7b40c72493,73)
feb11 4:0da19393bd57 350 R(g,h,a,b,c,d,e,f,0x3c9ebe0a15c9bebc,74)
feb11 4:0da19393bd57 351 R(f,g,h,a,b,c,d,e,0x431d67c49c100d4c,75)
feb11 4:0da19393bd57 352 R(e,f,g,h,a,b,c,d,0x4cc5d4becb3e42b6,76)
feb11 4:0da19393bd57 353 R(d,e,f,g,h,a,b,c,0x597f299cfc657e2a,77)
feb11 4:0da19393bd57 354 R(c,d,e,f,g,h,a,b,0x5fcb6fab3ad6faec,78)
feb11 4:0da19393bd57 355 R(b,c,d,e,f,g,h,a,0x6c44198c4a475817,79)
feb11 4:0da19393bd57 356
feb11 0:7a1237bd2d13 357 *h02 += a;
feb11 0:7a1237bd2d13 358 *h12 += b;
feb11 0:7a1237bd2d13 359 *h22 += c;
feb11 0:7a1237bd2d13 360 *h32 += d;
feb11 0:7a1237bd2d13 361 *h42 += e;
feb11 0:7a1237bd2d13 362 *h52 += f;
feb11 0:7a1237bd2d13 363 *h62 += g;
feb11 0:7a1237bd2d13 364 *h72 += h;
feb11 13:ac8e23b98dae 365 }