ARM Shanghai IoT Team (Internal) / newMiniTLS-GPL

change some parameters in the library to meet the needs of the website httpbin.org

Fork of MiniTLS-GPL by Donatien Garnier

crypto/crypto_md5.c@5:95f70ebfe61f, 2015-02-06 (annotated)

Committer:
shiyilei
Date:
Fri Feb 06 06:17:33 2015 +0000
Revision:
5:95f70ebfe61f
Parent:
2:527a66d0a1a9 
change some parameters in the library to meet the needs of httpbin.org

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MiniTLS 2:527a66d0a1a9 1 /*
MiniTLS 2:527a66d0a1a9 2 MiniTLS - A super trimmed down TLS/SSL Library for embedded devices
MiniTLS 2:527a66d0a1a9 3 Author: Donatien Garnier
MiniTLS 2:527a66d0a1a9 4 Copyright (C) 2013-2014 AppNearMe Ltd
MiniTLS 2:527a66d0a1a9 5
MiniTLS 2:527a66d0a1a9 6 This program is free software; you can redistribute it and/or
MiniTLS 2:527a66d0a1a9 7 modify it under the terms of the GNU General Public License
MiniTLS 2:527a66d0a1a9 8 as published by the Free Software Foundation; either version 2
MiniTLS 2:527a66d0a1a9 9 of the License, or (at your option) any later version.
MiniTLS 2:527a66d0a1a9 10
MiniTLS 2:527a66d0a1a9 11 This program is distributed in the hope that it will be useful,
MiniTLS 2:527a66d0a1a9 12 but WITHOUT ANY WARRANTY; without even the implied warranty of
MiniTLS 2:527a66d0a1a9 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
MiniTLS 2:527a66d0a1a9 14 GNU General Public License for more details.
MiniTLS 2:527a66d0a1a9 15
MiniTLS 2:527a66d0a1a9 16 You should have received a copy of the GNU General Public License
MiniTLS 2:527a66d0a1a9 17 along with this program; if not, write to the Free Software
MiniTLS 2:527a66d0a1a9 18 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
MiniTLS 2:527a66d0a1a9 19 *//**
MiniTLS 2:527a66d0a1a9 20 * \file crypto_md5.c
MiniTLS 2:527a66d0a1a9 21 * \copyright Copyright (c) AppNearMe Ltd 2014
MiniTLS 2:527a66d0a1a9 22 * \author Donatien Garnier
MiniTLS 2:527a66d0a1a9 23 */
MiniTLS 2:527a66d0a1a9 24
MiniTLS 2:527a66d0a1a9 25
MiniTLS 2:527a66d0a1a9 26 #define __DEBUG__ 0
MiniTLS 2:527a66d0a1a9 27 #define __MODULE__ "crypto_md5.c"
MiniTLS 2:527a66d0a1a9 28
MiniTLS 2:527a66d0a1a9 29 //This module has been adapted from libtomcrypt (http://libtom.org/)
MiniTLS 2:527a66d0a1a9 30
MiniTLS 2:527a66d0a1a9 31 #include "core/fwk.h"
MiniTLS 2:527a66d0a1a9 32 #include "crypto_md5.h"
MiniTLS 2:527a66d0a1a9 33 #include "inc/minitls_errors.h"
MiniTLS 2:527a66d0a1a9 34 #include "crypto_macros.h"
MiniTLS 2:527a66d0a1a9 35
MiniTLS 2:527a66d0a1a9 36 #define fatal(x) do{ ERR("Fatal error %s - %d", #x, x); while(1); }while(0)
MiniTLS 2:527a66d0a1a9 37
MiniTLS 2:527a66d0a1a9 38 static void crypto_md5_compress(crypto_md5_t* hash, unsigned char *buf);
MiniTLS 2:527a66d0a1a9 39
MiniTLS 2:527a66d0a1a9 40 void crypto_md5_init(crypto_md5_t* hash)
MiniTLS 2:527a66d0a1a9 41 {
MiniTLS 2:527a66d0a1a9 42 hash->state[0] = 0x67452301UL;
MiniTLS 2:527a66d0a1a9 43 hash->state[1] = 0xefcdab89UL;
MiniTLS 2:527a66d0a1a9 44 hash->state[2] = 0x98badcfeUL;
MiniTLS 2:527a66d0a1a9 45 hash->state[3] = 0x10325476UL;
MiniTLS 2:527a66d0a1a9 46 hash->curlen = 0;
MiniTLS 2:527a66d0a1a9 47 hash->length = 0;
MiniTLS 2:527a66d0a1a9 48 }
MiniTLS 2:527a66d0a1a9 49
MiniTLS 2:527a66d0a1a9 50 void crypto_md5_update(crypto_md5_t* hash, const uint8_t* data, size_t size)
MiniTLS 2:527a66d0a1a9 51 {
MiniTLS 2:527a66d0a1a9 52 unsigned long n;
MiniTLS 2:527a66d0a1a9 53
MiniTLS 2:527a66d0a1a9 54 if ( hash->curlen > sizeof( hash->buf)) {
MiniTLS 2:527a66d0a1a9 55 fatal(CRYPTO_ERR_PARAMETERS);
MiniTLS 2:527a66d0a1a9 56 }
MiniTLS 2:527a66d0a1a9 57 while (size > 0) {
MiniTLS 2:527a66d0a1a9 58 if ( hash->curlen == 0 && size >= 64) {
MiniTLS 2:527a66d0a1a9 59 crypto_md5_compress(hash, (unsigned char *)data);
MiniTLS 2:527a66d0a1a9 60 hash->length += 64 * 8;
MiniTLS 2:527a66d0a1a9 61 data += 64;
MiniTLS 2:527a66d0a1a9 62 size -= 64;
MiniTLS 2:527a66d0a1a9 63 } else {
MiniTLS 2:527a66d0a1a9 64 n = ( ((size)<((64 - hash->curlen)))?(size):((64 - hash->curlen)) );
MiniTLS 2:527a66d0a1a9 65 memcpy( hash->buf + hash->curlen, data, (size_t)n);
MiniTLS 2:527a66d0a1a9 66 hash->curlen += n;
MiniTLS 2:527a66d0a1a9 67 data += n;
MiniTLS 2:527a66d0a1a9 68 size -= n;
MiniTLS 2:527a66d0a1a9 69 if ( hash->curlen == 64) {
MiniTLS 2:527a66d0a1a9 70 crypto_md5_compress (hash, hash->buf);
MiniTLS 2:527a66d0a1a9 71 hash->length += 8*64;
MiniTLS 2:527a66d0a1a9 72 hash->curlen = 0;
MiniTLS 2:527a66d0a1a9 73 }
MiniTLS 2:527a66d0a1a9 74 }
MiniTLS 2:527a66d0a1a9 75 }
MiniTLS 2:527a66d0a1a9 76 }
MiniTLS 2:527a66d0a1a9 77
MiniTLS 2:527a66d0a1a9 78 void crypto_md5_end(crypto_md5_t* hash, uint8_t* out)
MiniTLS 2:527a66d0a1a9 79 {
MiniTLS 2:527a66d0a1a9 80 int i;
MiniTLS 2:527a66d0a1a9 81
MiniTLS 2:527a66d0a1a9 82 /* increase the length of the message */
MiniTLS 2:527a66d0a1a9 83 hash->length += hash->curlen * 8;
MiniTLS 2:527a66d0a1a9 84
MiniTLS 2:527a66d0a1a9 85 /* append the '1' bit */
MiniTLS 2:527a66d0a1a9 86 hash->buf[hash->curlen++] = (unsigned char)0x80;
MiniTLS 2:527a66d0a1a9 87
MiniTLS 2:527a66d0a1a9 88 /* if the length is currently above 56 bytes we append zeros
MiniTLS 2:527a66d0a1a9 89 * then compress. Then we can fall back to padding zeros and length
MiniTLS 2:527a66d0a1a9 90 * encoding like normal.
MiniTLS 2:527a66d0a1a9 91 */
MiniTLS 2:527a66d0a1a9 92 if (hash->curlen > 56) {
MiniTLS 2:527a66d0a1a9 93 while (hash->curlen < 64) {
MiniTLS 2:527a66d0a1a9 94 hash->buf[hash->curlen++] = (unsigned char)0;
MiniTLS 2:527a66d0a1a9 95 }
MiniTLS 2:527a66d0a1a9 96 crypto_md5_compress(hash, hash->buf);
MiniTLS 2:527a66d0a1a9 97 hash->curlen = 0;
MiniTLS 2:527a66d0a1a9 98 }
MiniTLS 2:527a66d0a1a9 99
MiniTLS 2:527a66d0a1a9 100 /* pad upto 56 bytes of zeroes */
MiniTLS 2:527a66d0a1a9 101 while (hash->curlen < 56) {
MiniTLS 2:527a66d0a1a9 102 hash->buf[hash->curlen++] = (unsigned char)0;
MiniTLS 2:527a66d0a1a9 103 }
MiniTLS 2:527a66d0a1a9 104
MiniTLS 2:527a66d0a1a9 105 /* store length */
MiniTLS 2:527a66d0a1a9 106 STORE64L(hash->length, hash->buf+56);
MiniTLS 2:527a66d0a1a9 107 crypto_md5_compress(hash, hash->buf);
MiniTLS 2:527a66d0a1a9 108
MiniTLS 2:527a66d0a1a9 109 /* copy output */
MiniTLS 2:527a66d0a1a9 110 for (i = 0; i < 4; i++) {
MiniTLS 2:527a66d0a1a9 111 STORE32L(hash->state[i], out+(4*i));
MiniTLS 2:527a66d0a1a9 112 }
MiniTLS 2:527a66d0a1a9 113 #ifdef LTC_CLEAN_STACK
MiniTLS 2:527a66d0a1a9 114 zeromem(md, sizeof(hash_state));
MiniTLS 2:527a66d0a1a9 115 #endif
MiniTLS 2:527a66d0a1a9 116 }
MiniTLS 2:527a66d0a1a9 117
MiniTLS 2:527a66d0a1a9 118 void crypto_md5_copy(crypto_md5_t* hashTo, crypto_md5_t* hashFrom)
MiniTLS 2:527a66d0a1a9 119 {
MiniTLS 2:527a66d0a1a9 120 memcpy(hashTo, hashFrom, sizeof(crypto_md5_t));
MiniTLS 2:527a66d0a1a9 121 }
MiniTLS 2:527a66d0a1a9 122
MiniTLS 2:527a66d0a1a9 123
MiniTLS 2:527a66d0a1a9 124 #define F(x,y,z) (z ^ (x & (y ^ z)))
MiniTLS 2:527a66d0a1a9 125 #define G(x,y,z) (y ^ (z & (y ^ x)))
MiniTLS 2:527a66d0a1a9 126 #define H(x,y,z) (x^y^z)
MiniTLS 2:527a66d0a1a9 127 #define I(x,y,z) (y^(x|(~z)))
MiniTLS 2:527a66d0a1a9 128
MiniTLS 2:527a66d0a1a9 129 #ifdef LTC_SMALL_CODE
MiniTLS 2:527a66d0a1a9 130
MiniTLS 2:527a66d0a1a9 131 #define FF(a,b,c,d,M,s,t) \
MiniTLS 2:527a66d0a1a9 132 a = (a + F(b,c,d) + M + t); a = ROL(a, s) + b;
MiniTLS 2:527a66d0a1a9 133
MiniTLS 2:527a66d0a1a9 134 #define GG(a,b,c,d,M,s,t) \
MiniTLS 2:527a66d0a1a9 135 a = (a + G(b,c,d) + M + t); a = ROL(a, s) + b;
MiniTLS 2:527a66d0a1a9 136
MiniTLS 2:527a66d0a1a9 137 #define HH(a,b,c,d,M,s,t) \
MiniTLS 2:527a66d0a1a9 138 a = (a + H(b,c,d) + M + t); a = ROL(a, s) + b;
MiniTLS 2:527a66d0a1a9 139
MiniTLS 2:527a66d0a1a9 140 #define II(a,b,c,d,M,s,t) \
MiniTLS 2:527a66d0a1a9 141 a = (a + I(b,c,d) + M + t); a = ROL(a, s) + b;
MiniTLS 2:527a66d0a1a9 142
MiniTLS 2:527a66d0a1a9 143 static const unsigned char Worder[64] = {
MiniTLS 2:527a66d0a1a9 144 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
MiniTLS 2:527a66d0a1a9 145 1,6,11,0,5,10,15,4,9,14,3,8,13,2,7,12,
MiniTLS 2:527a66d0a1a9 146 5,8,11,14,1,4,7,10,13,0,3,6,9,12,15,2,
MiniTLS 2:527a66d0a1a9 147 0,7,14,5,12,3,10,1,8,15,6,13,4,11,2,9
MiniTLS 2:527a66d0a1a9 148 };
MiniTLS 2:527a66d0a1a9 149
MiniTLS 2:527a66d0a1a9 150 static const unsigned char Rorder[64] = {
MiniTLS 2:527a66d0a1a9 151 7,12,17,22,7,12,17,22,7,12,17,22,7,12,17,22,
MiniTLS 2:527a66d0a1a9 152 5,9,14,20,5,9,14,20,5,9,14,20,5,9,14,20,
MiniTLS 2:527a66d0a1a9 153 4,11,16,23,4,11,16,23,4,11,16,23,4,11,16,23,
MiniTLS 2:527a66d0a1a9 154 6,10,15,21,6,10,15,21,6,10,15,21,6,10,15,21
MiniTLS 2:527a66d0a1a9 155 };
MiniTLS 2:527a66d0a1a9 156
MiniTLS 2:527a66d0a1a9 157 static const ulong32 Korder[64] = {
MiniTLS 2:527a66d0a1a9 158 0xd76aa478UL, 0xe8c7b756UL, 0x242070dbUL, 0xc1bdceeeUL, 0xf57c0fafUL, 0x4787c62aUL, 0xa8304613UL, 0xfd469501UL,
MiniTLS 2:527a66d0a1a9 159 0x698098d8UL, 0x8b44f7afUL, 0xffff5bb1UL, 0x895cd7beUL, 0x6b901122UL, 0xfd987193UL, 0xa679438eUL, 0x49b40821UL,
MiniTLS 2:527a66d0a1a9 160 0xf61e2562UL, 0xc040b340UL, 0x265e5a51UL, 0xe9b6c7aaUL, 0xd62f105dUL, 0x02441453UL, 0xd8a1e681UL, 0xe7d3fbc8UL,
MiniTLS 2:527a66d0a1a9 161 0x21e1cde6UL, 0xc33707d6UL, 0xf4d50d87UL, 0x455a14edUL, 0xa9e3e905UL, 0xfcefa3f8UL, 0x676f02d9UL, 0x8d2a4c8aUL,
MiniTLS 2:527a66d0a1a9 162 0xfffa3942UL, 0x8771f681UL, 0x6d9d6122UL, 0xfde5380cUL, 0xa4beea44UL, 0x4bdecfa9UL, 0xf6bb4b60UL, 0xbebfbc70UL,
MiniTLS 2:527a66d0a1a9 163 0x289b7ec6UL, 0xeaa127faUL, 0xd4ef3085UL, 0x04881d05UL, 0xd9d4d039UL, 0xe6db99e5UL, 0x1fa27cf8UL, 0xc4ac5665UL,
MiniTLS 2:527a66d0a1a9 164 0xf4292244UL, 0x432aff97UL, 0xab9423a7UL, 0xfc93a039UL, 0x655b59c3UL, 0x8f0ccc92UL, 0xffeff47dUL, 0x85845dd1UL,
MiniTLS 2:527a66d0a1a9 165 0x6fa87e4fUL, 0xfe2ce6e0UL, 0xa3014314UL, 0x4e0811a1UL, 0xf7537e82UL, 0xbd3af235UL, 0x2ad7d2bbUL, 0xeb86d391UL
MiniTLS 2:527a66d0a1a9 166 };
MiniTLS 2:527a66d0a1a9 167
MiniTLS 2:527a66d0a1a9 168 #else
MiniTLS 2:527a66d0a1a9 169
MiniTLS 2:527a66d0a1a9 170 #define FF(a,b,c,d,M,s,t) \
MiniTLS 2:527a66d0a1a9 171 a = (a + F(b,c,d) + M + t); a = ROLc(a, s) + b;
MiniTLS 2:527a66d0a1a9 172
MiniTLS 2:527a66d0a1a9 173 #define GG(a,b,c,d,M,s,t) \
MiniTLS 2:527a66d0a1a9 174 a = (a + G(b,c,d) + M + t); a = ROLc(a, s) + b;
MiniTLS 2:527a66d0a1a9 175
MiniTLS 2:527a66d0a1a9 176 #define HH(a,b,c,d,M,s,t) \
MiniTLS 2:527a66d0a1a9 177 a = (a + H(b,c,d) + M + t); a = ROLc(a, s) + b;
MiniTLS 2:527a66d0a1a9 178
MiniTLS 2:527a66d0a1a9 179 #define II(a,b,c,d,M,s,t) \
MiniTLS 2:527a66d0a1a9 180 a = (a + I(b,c,d) + M + t); a = ROLc(a, s) + b;
MiniTLS 2:527a66d0a1a9 181
MiniTLS 2:527a66d0a1a9 182
MiniTLS 2:527a66d0a1a9 183 #endif
MiniTLS 2:527a66d0a1a9 184
MiniTLS 2:527a66d0a1a9 185 void crypto_md5_compress(crypto_md5_t* hash, unsigned char *buf)
MiniTLS 2:527a66d0a1a9 186 {
MiniTLS 2:527a66d0a1a9 187 ulong32 i, W[16], a, b, c, d;
MiniTLS 2:527a66d0a1a9 188 #ifdef LTC_SMALL_CODE
MiniTLS 2:527a66d0a1a9 189 ulong32 t;
MiniTLS 2:527a66d0a1a9 190 #endif
MiniTLS 2:527a66d0a1a9 191
MiniTLS 2:527a66d0a1a9 192 /* copy the state into 512-bits into W[0..15] */
MiniTLS 2:527a66d0a1a9 193 for (i = 0; i < 16; i++) {
MiniTLS 2:527a66d0a1a9 194 LOAD32L(W[i], buf + (4*i));
MiniTLS 2:527a66d0a1a9 195 }
MiniTLS 2:527a66d0a1a9 196
MiniTLS 2:527a66d0a1a9 197 /* copy state */
MiniTLS 2:527a66d0a1a9 198 a = hash->state[0];
MiniTLS 2:527a66d0a1a9 199 b = hash->state[1];
MiniTLS 2:527a66d0a1a9 200 c = hash->state[2];
MiniTLS 2:527a66d0a1a9 201 d = hash->state[3];
MiniTLS 2:527a66d0a1a9 202
MiniTLS 2:527a66d0a1a9 203 #ifdef LTC_SMALL_CODE
MiniTLS 2:527a66d0a1a9 204 for (i = 0; i < 16; ++i) {
MiniTLS 2:527a66d0a1a9 205 FF(a,b,c,d,W[Worder[i]],Rorder[i],Korder[i]);
MiniTLS 2:527a66d0a1a9 206 t = d; d = c; c = b; b = a; a = t;
MiniTLS 2:527a66d0a1a9 207 }
MiniTLS 2:527a66d0a1a9 208
MiniTLS 2:527a66d0a1a9 209 for (; i < 32; ++i) {
MiniTLS 2:527a66d0a1a9 210 GG(a,b,c,d,W[Worder[i]],Rorder[i],Korder[i]);
MiniTLS 2:527a66d0a1a9 211 t = d; d = c; c = b; b = a; a = t;
MiniTLS 2:527a66d0a1a9 212 }
MiniTLS 2:527a66d0a1a9 213
MiniTLS 2:527a66d0a1a9 214 for (; i < 48; ++i) {
MiniTLS 2:527a66d0a1a9 215 HH(a,b,c,d,W[Worder[i]],Rorder[i],Korder[i]);
MiniTLS 2:527a66d0a1a9 216 t = d; d = c; c = b; b = a; a = t;
MiniTLS 2:527a66d0a1a9 217 }
MiniTLS 2:527a66d0a1a9 218
MiniTLS 2:527a66d0a1a9 219 for (; i < 64; ++i) {
MiniTLS 2:527a66d0a1a9 220 II(a,b,c,d,W[Worder[i]],Rorder[i],Korder[i]);
MiniTLS 2:527a66d0a1a9 221 t = d; d = c; c = b; b = a; a = t;
MiniTLS 2:527a66d0a1a9 222 }
MiniTLS 2:527a66d0a1a9 223
MiniTLS 2:527a66d0a1a9 224 #else
MiniTLS 2:527a66d0a1a9 225 FF(a,b,c,d,W[0],7,0xd76aa478UL)
MiniTLS 2:527a66d0a1a9 226 FF(d,a,b,c,W[1],12,0xe8c7b756UL)
MiniTLS 2:527a66d0a1a9 227 FF(c,d,a,b,W[2],17,0x242070dbUL)
MiniTLS 2:527a66d0a1a9 228 FF(b,c,d,a,W[3],22,0xc1bdceeeUL)
MiniTLS 2:527a66d0a1a9 229 FF(a,b,c,d,W[4],7,0xf57c0fafUL)
MiniTLS 2:527a66d0a1a9 230 FF(d,a,b,c,W[5],12,0x4787c62aUL)
MiniTLS 2:527a66d0a1a9 231 FF(c,d,a,b,W[6],17,0xa8304613UL)
MiniTLS 2:527a66d0a1a9 232 FF(b,c,d,a,W[7],22,0xfd469501UL)
MiniTLS 2:527a66d0a1a9 233 FF(a,b,c,d,W[8],7,0x698098d8UL)
MiniTLS 2:527a66d0a1a9 234 FF(d,a,b,c,W[9],12,0x8b44f7afUL)
MiniTLS 2:527a66d0a1a9 235 FF(c,d,a,b,W[10],17,0xffff5bb1UL)
MiniTLS 2:527a66d0a1a9 236 FF(b,c,d,a,W[11],22,0x895cd7beUL)
MiniTLS 2:527a66d0a1a9 237 FF(a,b,c,d,W[12],7,0x6b901122UL)
MiniTLS 2:527a66d0a1a9 238 FF(d,a,b,c,W[13],12,0xfd987193UL)
MiniTLS 2:527a66d0a1a9 239 FF(c,d,a,b,W[14],17,0xa679438eUL)
MiniTLS 2:527a66d0a1a9 240 FF(b,c,d,a,W[15],22,0x49b40821UL)
MiniTLS 2:527a66d0a1a9 241 GG(a,b,c,d,W[1],5,0xf61e2562UL)
MiniTLS 2:527a66d0a1a9 242 GG(d,a,b,c,W[6],9,0xc040b340UL)
MiniTLS 2:527a66d0a1a9 243 GG(c,d,a,b,W[11],14,0x265e5a51UL)
MiniTLS 2:527a66d0a1a9 244 GG(b,c,d,a,W[0],20,0xe9b6c7aaUL)
MiniTLS 2:527a66d0a1a9 245 GG(a,b,c,d,W[5],5,0xd62f105dUL)
MiniTLS 2:527a66d0a1a9 246 GG(d,a,b,c,W[10],9,0x02441453UL)
MiniTLS 2:527a66d0a1a9 247 GG(c,d,a,b,W[15],14,0xd8a1e681UL)
MiniTLS 2:527a66d0a1a9 248 GG(b,c,d,a,W[4],20,0xe7d3fbc8UL)
MiniTLS 2:527a66d0a1a9 249 GG(a,b,c,d,W[9],5,0x21e1cde6UL)
MiniTLS 2:527a66d0a1a9 250 GG(d,a,b,c,W[14],9,0xc33707d6UL)
MiniTLS 2:527a66d0a1a9 251 GG(c,d,a,b,W[3],14,0xf4d50d87UL)
MiniTLS 2:527a66d0a1a9 252 GG(b,c,d,a,W[8],20,0x455a14edUL)
MiniTLS 2:527a66d0a1a9 253 GG(a,b,c,d,W[13],5,0xa9e3e905UL)
MiniTLS 2:527a66d0a1a9 254 GG(d,a,b,c,W[2],9,0xfcefa3f8UL)
MiniTLS 2:527a66d0a1a9 255 GG(c,d,a,b,W[7],14,0x676f02d9UL)
MiniTLS 2:527a66d0a1a9 256 GG(b,c,d,a,W[12],20,0x8d2a4c8aUL)
MiniTLS 2:527a66d0a1a9 257 HH(a,b,c,d,W[5],4,0xfffa3942UL)
MiniTLS 2:527a66d0a1a9 258 HH(d,a,b,c,W[8],11,0x8771f681UL)
MiniTLS 2:527a66d0a1a9 259 HH(c,d,a,b,W[11],16,0x6d9d6122UL)
MiniTLS 2:527a66d0a1a9 260 HH(b,c,d,a,W[14],23,0xfde5380cUL)
MiniTLS 2:527a66d0a1a9 261 HH(a,b,c,d,W[1],4,0xa4beea44UL)
MiniTLS 2:527a66d0a1a9 262 HH(d,a,b,c,W[4],11,0x4bdecfa9UL)
MiniTLS 2:527a66d0a1a9 263 HH(c,d,a,b,W[7],16,0xf6bb4b60UL)
MiniTLS 2:527a66d0a1a9 264 HH(b,c,d,a,W[10],23,0xbebfbc70UL)
MiniTLS 2:527a66d0a1a9 265 HH(a,b,c,d,W[13],4,0x289b7ec6UL)
MiniTLS 2:527a66d0a1a9 266 HH(d,a,b,c,W[0],11,0xeaa127faUL)
MiniTLS 2:527a66d0a1a9 267 HH(c,d,a,b,W[3],16,0xd4ef3085UL)
MiniTLS 2:527a66d0a1a9 268 HH(b,c,d,a,W[6],23,0x04881d05UL)
MiniTLS 2:527a66d0a1a9 269 HH(a,b,c,d,W[9],4,0xd9d4d039UL)
MiniTLS 2:527a66d0a1a9 270 HH(d,a,b,c,W[12],11,0xe6db99e5UL)
MiniTLS 2:527a66d0a1a9 271 HH(c,d,a,b,W[15],16,0x1fa27cf8UL)
MiniTLS 2:527a66d0a1a9 272 HH(b,c,d,a,W[2],23,0xc4ac5665UL)
MiniTLS 2:527a66d0a1a9 273 II(a,b,c,d,W[0],6,0xf4292244UL)
MiniTLS 2:527a66d0a1a9 274 II(d,a,b,c,W[7],10,0x432aff97UL)
MiniTLS 2:527a66d0a1a9 275 II(c,d,a,b,W[14],15,0xab9423a7UL)
MiniTLS 2:527a66d0a1a9 276 II(b,c,d,a,W[5],21,0xfc93a039UL)
MiniTLS 2:527a66d0a1a9 277 II(a,b,c,d,W[12],6,0x655b59c3UL)
MiniTLS 2:527a66d0a1a9 278 II(d,a,b,c,W[3],10,0x8f0ccc92UL)
MiniTLS 2:527a66d0a1a9 279 II(c,d,a,b,W[10],15,0xffeff47dUL)
MiniTLS 2:527a66d0a1a9 280 II(b,c,d,a,W[1],21,0x85845dd1UL)
MiniTLS 2:527a66d0a1a9 281 II(a,b,c,d,W[8],6,0x6fa87e4fUL)
MiniTLS 2:527a66d0a1a9 282 II(d,a,b,c,W[15],10,0xfe2ce6e0UL)
MiniTLS 2:527a66d0a1a9 283 II(c,d,a,b,W[6],15,0xa3014314UL)
MiniTLS 2:527a66d0a1a9 284 II(b,c,d,a,W[13],21,0x4e0811a1UL)
MiniTLS 2:527a66d0a1a9 285 II(a,b,c,d,W[4],6,0xf7537e82UL)
MiniTLS 2:527a66d0a1a9 286 II(d,a,b,c,W[11],10,0xbd3af235UL)
MiniTLS 2:527a66d0a1a9 287 II(c,d,a,b,W[2],15,0x2ad7d2bbUL)
MiniTLS 2:527a66d0a1a9 288 II(b,c,d,a,W[9],21,0xeb86d391UL)
MiniTLS 2:527a66d0a1a9 289 #endif
MiniTLS 2:527a66d0a1a9 290
MiniTLS 2:527a66d0a1a9 291 hash->state[0] = hash->state[0] + a;
MiniTLS 2:527a66d0a1a9 292 hash->state[1] = hash->state[1] + b;
MiniTLS 2:527a66d0a1a9 293 hash->state[2] = hash->state[2] + c;
MiniTLS 2:527a66d0a1a9 294 hash->state[3] = hash->state[3] + d;
MiniTLS 2:527a66d0a1a9 295 }