155714Skris/* crypto/ripemd/rmd_dgst.c */ 255714Skris/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 355714Skris * All rights reserved. 455714Skris * 555714Skris * This package is an SSL implementation written 655714Skris * by Eric Young (eay@cryptsoft.com). 755714Skris * The implementation was written so as to conform with Netscapes SSL. 8296341Sdelphij * 955714Skris * This library is free for commercial and non-commercial use as long as 1055714Skris * the following conditions are aheared to. The following conditions 1155714Skris * apply to all code found in this distribution, be it the RC4, RSA, 1255714Skris * lhash, DES, etc., code; not just the SSL code. The SSL documentation 1355714Skris * included with this distribution is covered by the same copyright terms 1455714Skris * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15296341Sdelphij * 1655714Skris * Copyright remains Eric Young's, and as such any Copyright notices in 1755714Skris * the code are not to be removed. 1855714Skris * If this package is used in a product, Eric Young should be given attribution 1955714Skris * as the author of the parts of the library used. 2055714Skris * This can be in the form of a textual message at program startup or 2155714Skris * in documentation (online or textual) provided with the package. 22296341Sdelphij * 2355714Skris * Redistribution and use in source and binary forms, with or without 2455714Skris * modification, are permitted provided that the following conditions 2555714Skris * are met: 2655714Skris * 1. Redistributions of source code must retain the copyright 2755714Skris * notice, this list of conditions and the following disclaimer. 2855714Skris * 2. Redistributions in binary form must reproduce the above copyright 2955714Skris * notice, this list of conditions and the following disclaimer in the 3055714Skris * documentation and/or other materials provided with the distribution. 3155714Skris * 3. All advertising materials mentioning features or use of this software 3255714Skris * must display the following acknowledgement: 3355714Skris * "This product includes cryptographic software written by 3455714Skris * Eric Young (eay@cryptsoft.com)" 3555714Skris * The word 'cryptographic' can be left out if the rouines from the library 3655714Skris * being used are not cryptographic related :-). 37296341Sdelphij * 4. If you include any Windows specific code (or a derivative thereof) from 3855714Skris * the apps directory (application code) you must include an acknowledgement: 3955714Skris * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40296341Sdelphij * 4155714Skris * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 4255714Skris * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4355714Skris * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 4455714Skris * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 4555714Skris * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 4655714Skris * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 4755714Skris * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4855714Skris * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 4955714Skris * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 5055714Skris * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 5155714Skris * SUCH DAMAGE. 52296341Sdelphij * 5355714Skris * The licence and distribution terms for any publically available version or 5455714Skris * derivative of this code cannot be changed. i.e. this code cannot simply be 5555714Skris * copied and put under another distribution licence 5655714Skris * [including the GNU Public Licence.] 5755714Skris */ 5855714Skris 5955714Skris#include <stdio.h> 6055714Skris#include "rmd_locl.h" 6155714Skris#include <openssl/opensslv.h> 62238405Sjkim#include <openssl/crypto.h> 6355714Skris 64296341Sdelphijconst char RMD160_version[] = "RIPE-MD160" OPENSSL_VERSION_PTEXT; 6555714Skris 66296341Sdelphij#ifdef RMD160_ASM 67296341Sdelphijvoid ripemd160_block_x86(RIPEMD160_CTX *c, unsigned long *p, size_t num); 68296341Sdelphij# define ripemd160_block ripemd160_block_x86 69296341Sdelphij#else 70296341Sdelphijvoid ripemd160_block(RIPEMD160_CTX *c, unsigned long *p, size_t num); 71296341Sdelphij#endif 7259191Skris 73238405Sjkimfips_md_init(RIPEMD160) 74296341Sdelphij{ 75296341Sdelphij memset(c, 0, sizeof(*c)); 76296341Sdelphij c->A = RIPEMD160_A; 77296341Sdelphij c->B = RIPEMD160_B; 78296341Sdelphij c->C = RIPEMD160_C; 79296341Sdelphij c->D = RIPEMD160_D; 80296341Sdelphij c->E = RIPEMD160_E; 81296341Sdelphij return 1; 82296341Sdelphij} 8355714Skris 8459191Skris#ifndef ripemd160_block_data_order 85296341Sdelphij# ifdef X 86296341Sdelphij# undef X 87296341Sdelphij# endif 88296341Sdelphijvoid ripemd160_block_data_order(RIPEMD160_CTX *ctx, const void *p, size_t num) 89296341Sdelphij{ 90296341Sdelphij const unsigned char *data = p; 91296341Sdelphij register unsigned MD32_REG_T A, B, C, D, E; 92296341Sdelphij unsigned MD32_REG_T a, b, c, d, e, l; 93296341Sdelphij# ifndef MD32_XARRAY 94296341Sdelphij /* See comment in crypto/sha/sha_locl.h for details. */ 95296341Sdelphij unsigned MD32_REG_T XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7, 96296341Sdelphij XX8, XX9, XX10, XX11, XX12, XX13, XX14, XX15; 97296341Sdelphij# define X(i) XX##i 98296341Sdelphij# else 99296341Sdelphij RIPEMD160_LONG XX[16]; 100296341Sdelphij# define X(i) XX[i] 101296341Sdelphij# endif 10255714Skris 103296341Sdelphij for (; num--;) { 10455714Skris 105296341Sdelphij A = ctx->A; 106296341Sdelphij B = ctx->B; 107296341Sdelphij C = ctx->C; 108296341Sdelphij D = ctx->D; 109296341Sdelphij E = ctx->E; 11055714Skris 111296341Sdelphij (void)HOST_c2l(data, l); 112296341Sdelphij X(0) = l; 113296341Sdelphij (void)HOST_c2l(data, l); 114296341Sdelphij X(1) = l; 115296341Sdelphij RIP1(A, B, C, D, E, WL00, SL00); 116296341Sdelphij (void)HOST_c2l(data, l); 117296341Sdelphij X(2) = l; 118296341Sdelphij RIP1(E, A, B, C, D, WL01, SL01); 119296341Sdelphij (void)HOST_c2l(data, l); 120296341Sdelphij X(3) = l; 121296341Sdelphij RIP1(D, E, A, B, C, WL02, SL02); 122296341Sdelphij (void)HOST_c2l(data, l); 123296341Sdelphij X(4) = l; 124296341Sdelphij RIP1(C, D, E, A, B, WL03, SL03); 125296341Sdelphij (void)HOST_c2l(data, l); 126296341Sdelphij X(5) = l; 127296341Sdelphij RIP1(B, C, D, E, A, WL04, SL04); 128296341Sdelphij (void)HOST_c2l(data, l); 129296341Sdelphij X(6) = l; 130296341Sdelphij RIP1(A, B, C, D, E, WL05, SL05); 131296341Sdelphij (void)HOST_c2l(data, l); 132296341Sdelphij X(7) = l; 133296341Sdelphij RIP1(E, A, B, C, D, WL06, SL06); 134296341Sdelphij (void)HOST_c2l(data, l); 135296341Sdelphij X(8) = l; 136296341Sdelphij RIP1(D, E, A, B, C, WL07, SL07); 137296341Sdelphij (void)HOST_c2l(data, l); 138296341Sdelphij X(9) = l; 139296341Sdelphij RIP1(C, D, E, A, B, WL08, SL08); 140296341Sdelphij (void)HOST_c2l(data, l); 141296341Sdelphij X(10) = l; 142296341Sdelphij RIP1(B, C, D, E, A, WL09, SL09); 143296341Sdelphij (void)HOST_c2l(data, l); 144296341Sdelphij X(11) = l; 145296341Sdelphij RIP1(A, B, C, D, E, WL10, SL10); 146296341Sdelphij (void)HOST_c2l(data, l); 147296341Sdelphij X(12) = l; 148296341Sdelphij RIP1(E, A, B, C, D, WL11, SL11); 149296341Sdelphij (void)HOST_c2l(data, l); 150296341Sdelphij X(13) = l; 151296341Sdelphij RIP1(D, E, A, B, C, WL12, SL12); 152296341Sdelphij (void)HOST_c2l(data, l); 153296341Sdelphij X(14) = l; 154296341Sdelphij RIP1(C, D, E, A, B, WL13, SL13); 155296341Sdelphij (void)HOST_c2l(data, l); 156296341Sdelphij X(15) = l; 157296341Sdelphij RIP1(B, C, D, E, A, WL14, SL14); 158296341Sdelphij RIP1(A, B, C, D, E, WL15, SL15); 15955714Skris 160296341Sdelphij RIP2(E, A, B, C, D, WL16, SL16, KL1); 161296341Sdelphij RIP2(D, E, A, B, C, WL17, SL17, KL1); 162296341Sdelphij RIP2(C, D, E, A, B, WL18, SL18, KL1); 163296341Sdelphij RIP2(B, C, D, E, A, WL19, SL19, KL1); 164296341Sdelphij RIP2(A, B, C, D, E, WL20, SL20, KL1); 165296341Sdelphij RIP2(E, A, B, C, D, WL21, SL21, KL1); 166296341Sdelphij RIP2(D, E, A, B, C, WL22, SL22, KL1); 167296341Sdelphij RIP2(C, D, E, A, B, WL23, SL23, KL1); 168296341Sdelphij RIP2(B, C, D, E, A, WL24, SL24, KL1); 169296341Sdelphij RIP2(A, B, C, D, E, WL25, SL25, KL1); 170296341Sdelphij RIP2(E, A, B, C, D, WL26, SL26, KL1); 171296341Sdelphij RIP2(D, E, A, B, C, WL27, SL27, KL1); 172296341Sdelphij RIP2(C, D, E, A, B, WL28, SL28, KL1); 173296341Sdelphij RIP2(B, C, D, E, A, WL29, SL29, KL1); 174296341Sdelphij RIP2(A, B, C, D, E, WL30, SL30, KL1); 175296341Sdelphij RIP2(E, A, B, C, D, WL31, SL31, KL1); 17659191Skris 177296341Sdelphij RIP3(D, E, A, B, C, WL32, SL32, KL2); 178296341Sdelphij RIP3(C, D, E, A, B, WL33, SL33, KL2); 179296341Sdelphij RIP3(B, C, D, E, A, WL34, SL34, KL2); 180296341Sdelphij RIP3(A, B, C, D, E, WL35, SL35, KL2); 181296341Sdelphij RIP3(E, A, B, C, D, WL36, SL36, KL2); 182296341Sdelphij RIP3(D, E, A, B, C, WL37, SL37, KL2); 183296341Sdelphij RIP3(C, D, E, A, B, WL38, SL38, KL2); 184296341Sdelphij RIP3(B, C, D, E, A, WL39, SL39, KL2); 185296341Sdelphij RIP3(A, B, C, D, E, WL40, SL40, KL2); 186296341Sdelphij RIP3(E, A, B, C, D, WL41, SL41, KL2); 187296341Sdelphij RIP3(D, E, A, B, C, WL42, SL42, KL2); 188296341Sdelphij RIP3(C, D, E, A, B, WL43, SL43, KL2); 189296341Sdelphij RIP3(B, C, D, E, A, WL44, SL44, KL2); 190296341Sdelphij RIP3(A, B, C, D, E, WL45, SL45, KL2); 191296341Sdelphij RIP3(E, A, B, C, D, WL46, SL46, KL2); 192296341Sdelphij RIP3(D, E, A, B, C, WL47, SL47, KL2); 19359191Skris 194296341Sdelphij RIP4(C, D, E, A, B, WL48, SL48, KL3); 195296341Sdelphij RIP4(B, C, D, E, A, WL49, SL49, KL3); 196296341Sdelphij RIP4(A, B, C, D, E, WL50, SL50, KL3); 197296341Sdelphij RIP4(E, A, B, C, D, WL51, SL51, KL3); 198296341Sdelphij RIP4(D, E, A, B, C, WL52, SL52, KL3); 199296341Sdelphij RIP4(C, D, E, A, B, WL53, SL53, KL3); 200296341Sdelphij RIP4(B, C, D, E, A, WL54, SL54, KL3); 201296341Sdelphij RIP4(A, B, C, D, E, WL55, SL55, KL3); 202296341Sdelphij RIP4(E, A, B, C, D, WL56, SL56, KL3); 203296341Sdelphij RIP4(D, E, A, B, C, WL57, SL57, KL3); 204296341Sdelphij RIP4(C, D, E, A, B, WL58, SL58, KL3); 205296341Sdelphij RIP4(B, C, D, E, A, WL59, SL59, KL3); 206296341Sdelphij RIP4(A, B, C, D, E, WL60, SL60, KL3); 207296341Sdelphij RIP4(E, A, B, C, D, WL61, SL61, KL3); 208296341Sdelphij RIP4(D, E, A, B, C, WL62, SL62, KL3); 209296341Sdelphij RIP4(C, D, E, A, B, WL63, SL63, KL3); 21059191Skris 211296341Sdelphij RIP5(B, C, D, E, A, WL64, SL64, KL4); 212296341Sdelphij RIP5(A, B, C, D, E, WL65, SL65, KL4); 213296341Sdelphij RIP5(E, A, B, C, D, WL66, SL66, KL4); 214296341Sdelphij RIP5(D, E, A, B, C, WL67, SL67, KL4); 215296341Sdelphij RIP5(C, D, E, A, B, WL68, SL68, KL4); 216296341Sdelphij RIP5(B, C, D, E, A, WL69, SL69, KL4); 217296341Sdelphij RIP5(A, B, C, D, E, WL70, SL70, KL4); 218296341Sdelphij RIP5(E, A, B, C, D, WL71, SL71, KL4); 219296341Sdelphij RIP5(D, E, A, B, C, WL72, SL72, KL4); 220296341Sdelphij RIP5(C, D, E, A, B, WL73, SL73, KL4); 221296341Sdelphij RIP5(B, C, D, E, A, WL74, SL74, KL4); 222296341Sdelphij RIP5(A, B, C, D, E, WL75, SL75, KL4); 223296341Sdelphij RIP5(E, A, B, C, D, WL76, SL76, KL4); 224296341Sdelphij RIP5(D, E, A, B, C, WL77, SL77, KL4); 225296341Sdelphij RIP5(C, D, E, A, B, WL78, SL78, KL4); 226296341Sdelphij RIP5(B, C, D, E, A, WL79, SL79, KL4); 22759191Skris 228296341Sdelphij a = A; 229296341Sdelphij b = B; 230296341Sdelphij c = C; 231296341Sdelphij d = D; 232296341Sdelphij e = E; 233296341Sdelphij /* Do other half */ 234296341Sdelphij A = ctx->A; 235296341Sdelphij B = ctx->B; 236296341Sdelphij C = ctx->C; 237296341Sdelphij D = ctx->D; 238296341Sdelphij E = ctx->E; 23959191Skris 240296341Sdelphij RIP5(A, B, C, D, E, WR00, SR00, KR0); 241296341Sdelphij RIP5(E, A, B, C, D, WR01, SR01, KR0); 242296341Sdelphij RIP5(D, E, A, B, C, WR02, SR02, KR0); 243296341Sdelphij RIP5(C, D, E, A, B, WR03, SR03, KR0); 244296341Sdelphij RIP5(B, C, D, E, A, WR04, SR04, KR0); 245296341Sdelphij RIP5(A, B, C, D, E, WR05, SR05, KR0); 246296341Sdelphij RIP5(E, A, B, C, D, WR06, SR06, KR0); 247296341Sdelphij RIP5(D, E, A, B, C, WR07, SR07, KR0); 248296341Sdelphij RIP5(C, D, E, A, B, WR08, SR08, KR0); 249296341Sdelphij RIP5(B, C, D, E, A, WR09, SR09, KR0); 250296341Sdelphij RIP5(A, B, C, D, E, WR10, SR10, KR0); 251296341Sdelphij RIP5(E, A, B, C, D, WR11, SR11, KR0); 252296341Sdelphij RIP5(D, E, A, B, C, WR12, SR12, KR0); 253296341Sdelphij RIP5(C, D, E, A, B, WR13, SR13, KR0); 254296341Sdelphij RIP5(B, C, D, E, A, WR14, SR14, KR0); 255296341Sdelphij RIP5(A, B, C, D, E, WR15, SR15, KR0); 25659191Skris 257296341Sdelphij RIP4(E, A, B, C, D, WR16, SR16, KR1); 258296341Sdelphij RIP4(D, E, A, B, C, WR17, SR17, KR1); 259296341Sdelphij RIP4(C, D, E, A, B, WR18, SR18, KR1); 260296341Sdelphij RIP4(B, C, D, E, A, WR19, SR19, KR1); 261296341Sdelphij RIP4(A, B, C, D, E, WR20, SR20, KR1); 262296341Sdelphij RIP4(E, A, B, C, D, WR21, SR21, KR1); 263296341Sdelphij RIP4(D, E, A, B, C, WR22, SR22, KR1); 264296341Sdelphij RIP4(C, D, E, A, B, WR23, SR23, KR1); 265296341Sdelphij RIP4(B, C, D, E, A, WR24, SR24, KR1); 266296341Sdelphij RIP4(A, B, C, D, E, WR25, SR25, KR1); 267296341Sdelphij RIP4(E, A, B, C, D, WR26, SR26, KR1); 268296341Sdelphij RIP4(D, E, A, B, C, WR27, SR27, KR1); 269296341Sdelphij RIP4(C, D, E, A, B, WR28, SR28, KR1); 270296341Sdelphij RIP4(B, C, D, E, A, WR29, SR29, KR1); 271296341Sdelphij RIP4(A, B, C, D, E, WR30, SR30, KR1); 272296341Sdelphij RIP4(E, A, B, C, D, WR31, SR31, KR1); 27359191Skris 274296341Sdelphij RIP3(D, E, A, B, C, WR32, SR32, KR2); 275296341Sdelphij RIP3(C, D, E, A, B, WR33, SR33, KR2); 276296341Sdelphij RIP3(B, C, D, E, A, WR34, SR34, KR2); 277296341Sdelphij RIP3(A, B, C, D, E, WR35, SR35, KR2); 278296341Sdelphij RIP3(E, A, B, C, D, WR36, SR36, KR2); 279296341Sdelphij RIP3(D, E, A, B, C, WR37, SR37, KR2); 280296341Sdelphij RIP3(C, D, E, A, B, WR38, SR38, KR2); 281296341Sdelphij RIP3(B, C, D, E, A, WR39, SR39, KR2); 282296341Sdelphij RIP3(A, B, C, D, E, WR40, SR40, KR2); 283296341Sdelphij RIP3(E, A, B, C, D, WR41, SR41, KR2); 284296341Sdelphij RIP3(D, E, A, B, C, WR42, SR42, KR2); 285296341Sdelphij RIP3(C, D, E, A, B, WR43, SR43, KR2); 286296341Sdelphij RIP3(B, C, D, E, A, WR44, SR44, KR2); 287296341Sdelphij RIP3(A, B, C, D, E, WR45, SR45, KR2); 288296341Sdelphij RIP3(E, A, B, C, D, WR46, SR46, KR2); 289296341Sdelphij RIP3(D, E, A, B, C, WR47, SR47, KR2); 29059191Skris 291296341Sdelphij RIP2(C, D, E, A, B, WR48, SR48, KR3); 292296341Sdelphij RIP2(B, C, D, E, A, WR49, SR49, KR3); 293296341Sdelphij RIP2(A, B, C, D, E, WR50, SR50, KR3); 294296341Sdelphij RIP2(E, A, B, C, D, WR51, SR51, KR3); 295296341Sdelphij RIP2(D, E, A, B, C, WR52, SR52, KR3); 296296341Sdelphij RIP2(C, D, E, A, B, WR53, SR53, KR3); 297296341Sdelphij RIP2(B, C, D, E, A, WR54, SR54, KR3); 298296341Sdelphij RIP2(A, B, C, D, E, WR55, SR55, KR3); 299296341Sdelphij RIP2(E, A, B, C, D, WR56, SR56, KR3); 300296341Sdelphij RIP2(D, E, A, B, C, WR57, SR57, KR3); 301296341Sdelphij RIP2(C, D, E, A, B, WR58, SR58, KR3); 302296341Sdelphij RIP2(B, C, D, E, A, WR59, SR59, KR3); 303296341Sdelphij RIP2(A, B, C, D, E, WR60, SR60, KR3); 304296341Sdelphij RIP2(E, A, B, C, D, WR61, SR61, KR3); 305296341Sdelphij RIP2(D, E, A, B, C, WR62, SR62, KR3); 306296341Sdelphij RIP2(C, D, E, A, B, WR63, SR63, KR3); 30759191Skris 308296341Sdelphij RIP1(B, C, D, E, A, WR64, SR64); 309296341Sdelphij RIP1(A, B, C, D, E, WR65, SR65); 310296341Sdelphij RIP1(E, A, B, C, D, WR66, SR66); 311296341Sdelphij RIP1(D, E, A, B, C, WR67, SR67); 312296341Sdelphij RIP1(C, D, E, A, B, WR68, SR68); 313296341Sdelphij RIP1(B, C, D, E, A, WR69, SR69); 314296341Sdelphij RIP1(A, B, C, D, E, WR70, SR70); 315296341Sdelphij RIP1(E, A, B, C, D, WR71, SR71); 316296341Sdelphij RIP1(D, E, A, B, C, WR72, SR72); 317296341Sdelphij RIP1(C, D, E, A, B, WR73, SR73); 318296341Sdelphij RIP1(B, C, D, E, A, WR74, SR74); 319296341Sdelphij RIP1(A, B, C, D, E, WR75, SR75); 320296341Sdelphij RIP1(E, A, B, C, D, WR76, SR76); 321296341Sdelphij RIP1(D, E, A, B, C, WR77, SR77); 322296341Sdelphij RIP1(C, D, E, A, B, WR78, SR78); 323296341Sdelphij RIP1(B, C, D, E, A, WR79, SR79); 32459191Skris 325296341Sdelphij D = ctx->B + c + D; 326296341Sdelphij ctx->B = ctx->C + d + E; 327296341Sdelphij ctx->C = ctx->D + e + A; 328296341Sdelphij ctx->D = ctx->E + a + B; 329296341Sdelphij ctx->E = ctx->A + b + C; 330296341Sdelphij ctx->A = D; 33159191Skris 332296341Sdelphij } 333296341Sdelphij} 33455714Skris#endif 335