1d9e397b599b13d642138480a28c14db7a136bf0Adam Langley/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 2d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * All rights reserved. 3d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 4d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * This package is an SSL implementation written 5d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * by Eric Young (eay@cryptsoft.com). 6d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * The implementation was written so as to conform with Netscapes SSL. 7d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 8d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * This library is free for commercial and non-commercial use as long as 9d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * the following conditions are aheared to. The following conditions 10d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * apply to all code found in this distribution, be it the RC4, RSA, 11d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * lhash, DES, etc., code; not just the SSL code. The SSL documentation 12d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * included with this distribution is covered by the same copyright terms 13d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * except that the holder is Tim Hudson (tjh@cryptsoft.com). 14d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 15d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * Copyright remains Eric Young's, and as such any Copyright notices in 16d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * the code are not to be removed. 17d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * If this package is used in a product, Eric Young should be given attribution 18d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * as the author of the parts of the library used. 19d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * This can be in the form of a textual message at program startup or 20d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * in documentation (online or textual) provided with the package. 21d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 22d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * Redistribution and use in source and binary forms, with or without 23d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * modification, are permitted provided that the following conditions 24d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * are met: 25d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 1. Redistributions of source code must retain the copyright 26d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * notice, this list of conditions and the following disclaimer. 27d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 2. Redistributions in binary form must reproduce the above copyright 28d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * notice, this list of conditions and the following disclaimer in the 29d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * documentation and/or other materials provided with the distribution. 30d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 3. All advertising materials mentioning features or use of this software 31d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * must display the following acknowledgement: 32d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * "This product includes cryptographic software written by 33d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * Eric Young (eay@cryptsoft.com)" 34d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * The word 'cryptographic' can be left out if the rouines from the library 35d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * being used are not cryptographic related :-). 36d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 4. If you include any Windows specific code (or a derivative thereof) from 37d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * the apps directory (application code) you must include an acknowledgement: 38d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 39d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 40d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 41d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 42d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 43d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 44d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 45d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 46d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 48d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 49d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 50d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * SUCH DAMAGE. 51d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * 52d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * The licence and distribution terms for any publically available version or 53d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * derivative of this code cannot be changed. i.e. this code cannot simply be 54d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * copied and put under another distribution licence 55d9e397b599b13d642138480a28c14db7a136bf0Adam Langley * [including the GNU Public Licence.] */ 56d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 57d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <openssl/sha.h> 58d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 59d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <string.h> 60d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 61d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include <openssl/mem.h> 62d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 63572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#include "../../internal.h" 6469939df2891f62f7f00ff2ac275f1cd81a67454cRobert Sloan 65d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 66ae1abf960be4d4a40ea2699f1373506023d4e207Robert Sloan#if (!defined(OPENSSL_NO_ASM) && \ 67ae1abf960be4d4a40ea2699f1373506023d4e207Robert Sloan (defined(OPENSSL_X86) || defined(OPENSSL_X86_64) || \ 68ae1abf960be4d4a40ea2699f1373506023d4e207Robert Sloan defined(OPENSSL_ARM) || defined(OPENSSL_AARCH64))) || \ 69ae1abf960be4d4a40ea2699f1373506023d4e207Robert Sloan defined(OPENSSL_PPC64LE) 70d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define SHA1_ASM 71d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#endif 72d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 73d9e397b599b13d642138480a28c14db7a136bf0Adam Langleyint SHA1_Init(SHA_CTX *sha) { 7469939df2891f62f7f00ff2ac275f1cd81a67454cRobert Sloan OPENSSL_memset(sha, 0, sizeof(SHA_CTX)); 75fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley sha->h[0] = 0x67452301UL; 76fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley sha->h[1] = 0xefcdab89UL; 77fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley sha->h[2] = 0x98badcfeUL; 78fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley sha->h[3] = 0x10325476UL; 79fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley sha->h[4] = 0xc3d2e1f0UL; 80d9e397b599b13d642138480a28c14db7a136bf0Adam Langley return 1; 81d9e397b599b13d642138480a28c14db7a136bf0Adam Langley} 82d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 83d9e397b599b13d642138480a28c14db7a136bf0Adam Langleyuint8_t *SHA1(const uint8_t *data, size_t len, uint8_t *out) { 84d9e397b599b13d642138480a28c14db7a136bf0Adam Langley SHA_CTX ctx; 85572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan SHA1_Init(&ctx); 86d9e397b599b13d642138480a28c14db7a136bf0Adam Langley SHA1_Update(&ctx, data, len); 87d9e397b599b13d642138480a28c14db7a136bf0Adam Langley SHA1_Final(out, &ctx); 88d9e397b599b13d642138480a28c14db7a136bf0Adam Langley OPENSSL_cleanse(&ctx, sizeof(ctx)); 89d9e397b599b13d642138480a28c14db7a136bf0Adam Langley return out; 90d9e397b599b13d642138480a28c14db7a136bf0Adam Langley} 91d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 92d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define DATA_ORDER_IS_BIG_ENDIAN 93d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 94d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define HASH_CTX SHA_CTX 95d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define HASH_CBLOCK 64 96d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define HASH_MAKE_STRING(c, s) \ 97d9e397b599b13d642138480a28c14db7a136bf0Adam Langley do { \ 9853b272a2813a0b11f107d77100ff8805ada8fbd2Adam Langley uint32_t ll; \ 99fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley ll = (c)->h[0]; \ 1004139edb02e59e7ad48e0a8f4c02e45923bc8a344Adam Langley HOST_l2c(ll, (s)); \ 101fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley ll = (c)->h[1]; \ 1024139edb02e59e7ad48e0a8f4c02e45923bc8a344Adam Langley HOST_l2c(ll, (s)); \ 103fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley ll = (c)->h[2]; \ 1044139edb02e59e7ad48e0a8f4c02e45923bc8a344Adam Langley HOST_l2c(ll, (s)); \ 105fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley ll = (c)->h[3]; \ 1064139edb02e59e7ad48e0a8f4c02e45923bc8a344Adam Langley HOST_l2c(ll, (s)); \ 107fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley ll = (c)->h[4]; \ 1084139edb02e59e7ad48e0a8f4c02e45923bc8a344Adam Langley HOST_l2c(ll, (s)); \ 109d9e397b599b13d642138480a28c14db7a136bf0Adam Langley } while (0) 110d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 111d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define HASH_UPDATE SHA1_Update 112d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define HASH_TRANSFORM SHA1_Transform 113d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define HASH_FINAL SHA1_Final 114d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define HASH_BLOCK_DATA_ORDER sha1_block_data_order 1154139edb02e59e7ad48e0a8f4c02e45923bc8a344Adam Langley#define ROTATE(a, n) (((a) << (n)) | ((a) >> (32 - (n)))) 116d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define Xupdate(a, ix, ia, ib, ic, id) \ 11795add82835138f09cf7bb4a51c04c6320c241674David Benjamin do { \ 11895add82835138f09cf7bb4a51c04c6320c241674David Benjamin (a) = ((ia) ^ (ib) ^ (ic) ^ (id)); \ 11995add82835138f09cf7bb4a51c04c6320c241674David Benjamin (ix) = (a) = ROTATE((a), 1); \ 12095add82835138f09cf7bb4a51c04c6320c241674David Benjamin } while (0) 121d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 122d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#ifndef SHA1_ASM 123d9e397b599b13d642138480a28c14db7a136bf0Adam Langleystatic 124d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#endif 125fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langleyvoid sha1_block_data_order(uint32_t *state, const uint8_t *data, size_t num); 126d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 127d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#include "../digest/md32_common.h" 128d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 129d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define K_00_19 0x5a827999UL 130d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define K_20_39 0x6ed9eba1UL 131d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define K_40_59 0x8f1bbcdcUL 132d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define K_60_79 0xca62c1d6UL 133d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 1348f860b133896bf655e4342ecefe692d52df81d48Robert Sloan// As pointed out by Wei Dai <weidai@eskimo.com>, F() below can be simplified 1358f860b133896bf655e4342ecefe692d52df81d48Robert Sloan// to the code in F_00_19. Wei attributes these optimisations to Peter 1368f860b133896bf655e4342ecefe692d52df81d48Robert Sloan// Gutmann's SHS code, and he attributes it to Rich Schroeppel. #define 1378f860b133896bf655e4342ecefe692d52df81d48Robert Sloan// F(x,y,z) (((x) & (y)) | ((~(x)) & (z))) I've just become aware of another 1388f860b133896bf655e4342ecefe692d52df81d48Robert Sloan// tweak to be made, again from Wei Dai, in F_40_59, (x&a)|(y&a) -> (x|y)&a 139d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define F_00_19(b, c, d) ((((c) ^ (d)) & (b)) ^ (d)) 140d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define F_20_39(b, c, d) ((b) ^ (c) ^ (d)) 141d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define F_40_59(b, c, d) (((b) & (c)) | (((b) | (c)) & (d))) 142d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define F_60_79(b, c, d) F_20_39(b, c, d) 143d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 14495add82835138f09cf7bb4a51c04c6320c241674David Benjamin#define BODY_00_15(i, a, b, c, d, e, f, xi) \ 14595add82835138f09cf7bb4a51c04c6320c241674David Benjamin do { \ 14695add82835138f09cf7bb4a51c04c6320c241674David Benjamin (f) = (xi) + (e) + K_00_19 + ROTATE((a), 5) + F_00_19((b), (c), (d)); \ 14795add82835138f09cf7bb4a51c04c6320c241674David Benjamin (b) = ROTATE((b), 30); \ 14895add82835138f09cf7bb4a51c04c6320c241674David Benjamin } while (0) 149d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 15095add82835138f09cf7bb4a51c04c6320c241674David Benjamin#define BODY_16_19(i, a, b, c, d, e, f, xi, xa, xb, xc, xd) \ 15195add82835138f09cf7bb4a51c04c6320c241674David Benjamin do { \ 15295add82835138f09cf7bb4a51c04c6320c241674David Benjamin Xupdate(f, xi, xa, xb, xc, xd); \ 15395add82835138f09cf7bb4a51c04c6320c241674David Benjamin (f) += (e) + K_00_19 + ROTATE((a), 5) + F_00_19((b), (c), (d)); \ 15495add82835138f09cf7bb4a51c04c6320c241674David Benjamin (b) = ROTATE((b), 30); \ 15595add82835138f09cf7bb4a51c04c6320c241674David Benjamin } while (0) 156d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 15795add82835138f09cf7bb4a51c04c6320c241674David Benjamin#define BODY_20_31(i, a, b, c, d, e, f, xi, xa, xb, xc, xd) \ 15895add82835138f09cf7bb4a51c04c6320c241674David Benjamin do { \ 15995add82835138f09cf7bb4a51c04c6320c241674David Benjamin Xupdate(f, xi, xa, xb, xc, xd); \ 16095add82835138f09cf7bb4a51c04c6320c241674David Benjamin (f) += (e) + K_20_39 + ROTATE((a), 5) + F_20_39((b), (c), (d)); \ 16195add82835138f09cf7bb4a51c04c6320c241674David Benjamin (b) = ROTATE((b), 30); \ 16295add82835138f09cf7bb4a51c04c6320c241674David Benjamin } while (0) 163d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 16495add82835138f09cf7bb4a51c04c6320c241674David Benjamin#define BODY_32_39(i, a, b, c, d, e, f, xa, xb, xc, xd) \ 16595add82835138f09cf7bb4a51c04c6320c241674David Benjamin do { \ 16695add82835138f09cf7bb4a51c04c6320c241674David Benjamin Xupdate(f, xa, xa, xb, xc, xd); \ 16795add82835138f09cf7bb4a51c04c6320c241674David Benjamin (f) += (e) + K_20_39 + ROTATE((a), 5) + F_20_39((b), (c), (d)); \ 16895add82835138f09cf7bb4a51c04c6320c241674David Benjamin (b) = ROTATE((b), 30); \ 16995add82835138f09cf7bb4a51c04c6320c241674David Benjamin } while (0) 170d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 17195add82835138f09cf7bb4a51c04c6320c241674David Benjamin#define BODY_40_59(i, a, b, c, d, e, f, xa, xb, xc, xd) \ 17295add82835138f09cf7bb4a51c04c6320c241674David Benjamin do { \ 17395add82835138f09cf7bb4a51c04c6320c241674David Benjamin Xupdate(f, xa, xa, xb, xc, xd); \ 17495add82835138f09cf7bb4a51c04c6320c241674David Benjamin (f) += (e) + K_40_59 + ROTATE((a), 5) + F_40_59((b), (c), (d)); \ 17595add82835138f09cf7bb4a51c04c6320c241674David Benjamin (b) = ROTATE((b), 30); \ 17695add82835138f09cf7bb4a51c04c6320c241674David Benjamin } while (0) 177d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 17895add82835138f09cf7bb4a51c04c6320c241674David Benjamin#define BODY_60_79(i, a, b, c, d, e, f, xa, xb, xc, xd) \ 17995add82835138f09cf7bb4a51c04c6320c241674David Benjamin do { \ 18095add82835138f09cf7bb4a51c04c6320c241674David Benjamin Xupdate(f, xa, xa, xb, xc, xd); \ 18195add82835138f09cf7bb4a51c04c6320c241674David Benjamin (f) = (xa) + (e) + K_60_79 + ROTATE((a), 5) + F_60_79((b), (c), (d)); \ 18295add82835138f09cf7bb4a51c04c6320c241674David Benjamin (b) = ROTATE((b), 30); \ 18395add82835138f09cf7bb4a51c04c6320c241674David Benjamin } while (0) 184d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 185d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#ifdef X 186d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#undef X 187d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#endif 188d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 189d9e397b599b13d642138480a28c14db7a136bf0Adam Langley/* Originally X was an array. As it's automatic it's natural 190d9e397b599b13d642138480a28c14db7a136bf0Adam Langley* to expect RISC compiler to accomodate at least part of it in 191d9e397b599b13d642138480a28c14db7a136bf0Adam Langley* the register bank, isn't it? Unfortunately not all compilers 192d9e397b599b13d642138480a28c14db7a136bf0Adam Langley* "find" this expectation reasonable:-( On order to make such 193d9e397b599b13d642138480a28c14db7a136bf0Adam Langley* compilers generate better code I replace X[] with a bunch of 194d9e397b599b13d642138480a28c14db7a136bf0Adam Langley* X0, X1, etc. See the function body below... 195d9e397b599b13d642138480a28c14db7a136bf0Adam Langley* <appro@fy.chalmers.se> */ 196d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#define X(i) XX##i 197d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 198d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#if !defined(SHA1_ASM) 199fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langleystatic void sha1_block_data_order(uint32_t *state, const uint8_t *data, 200fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley size_t num) { 20153b272a2813a0b11f107d77100ff8805ada8fbd2Adam Langley register uint32_t A, B, C, D, E, T, l; 20253b272a2813a0b11f107d77100ff8805ada8fbd2Adam Langley uint32_t XX0, XX1, XX2, XX3, XX4, XX5, XX6, XX7, XX8, XX9, XX10, 203d9e397b599b13d642138480a28c14db7a136bf0Adam Langley XX11, XX12, XX13, XX14, XX15; 204d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 205fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley A = state[0]; 206fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley B = state[1]; 207fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley C = state[2]; 208fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley D = state[3]; 209fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley E = state[4]; 210d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 211d9e397b599b13d642138480a28c14db7a136bf0Adam Langley for (;;) { 21295add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 213fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(0) = l; 21495add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 215fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(1) = l; 216fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(0, A, B, C, D, E, T, X(0)); 21795add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 218fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(2) = l; 219fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(1, T, A, B, C, D, E, X(1)); 22095add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 221fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(3) = l; 222fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(2, E, T, A, B, C, D, X(2)); 22395add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 224fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(4) = l; 225fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(3, D, E, T, A, B, C, X(3)); 22695add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 227fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(5) = l; 228fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(4, C, D, E, T, A, B, X(4)); 22995add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 230fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(6) = l; 231fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(5, B, C, D, E, T, A, X(5)); 23295add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 233fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(7) = l; 234fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(6, A, B, C, D, E, T, X(6)); 23595add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 236fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(8) = l; 237fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(7, T, A, B, C, D, E, X(7)); 23895add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 239fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(9) = l; 240fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(8, E, T, A, B, C, D, X(8)); 24195add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 242fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(10) = l; 243fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(9, D, E, T, A, B, C, X(9)); 24495add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 245fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(11) = l; 246fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(10, C, D, E, T, A, B, X(10)); 24795add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 248fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(12) = l; 249fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(11, B, C, D, E, T, A, X(11)); 25095add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 251fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(13) = l; 252fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(12, A, B, C, D, E, T, X(12)); 25395add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 254fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(14) = l; 255fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(13, T, A, B, C, D, E, X(13)); 25695add82835138f09cf7bb4a51c04c6320c241674David Benjamin HOST_c2l(data, l); 257fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley X(15) = l; 258fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(14, E, T, A, B, C, D, X(14)); 259fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley BODY_00_15(15, D, E, T, A, B, C, X(15)); 260d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 261d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_16_19(16, C, D, E, T, A, B, X(0), X(0), X(2), X(8), X(13)); 262d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_16_19(17, B, C, D, E, T, A, X(1), X(1), X(3), X(9), X(14)); 263d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_16_19(18, A, B, C, D, E, T, X(2), X(2), X(4), X(10), X(15)); 264d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_16_19(19, T, A, B, C, D, E, X(3), X(3), X(5), X(11), X(0)); 265d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 266d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_20_31(20, E, T, A, B, C, D, X(4), X(4), X(6), X(12), X(1)); 267d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_20_31(21, D, E, T, A, B, C, X(5), X(5), X(7), X(13), X(2)); 268d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_20_31(22, C, D, E, T, A, B, X(6), X(6), X(8), X(14), X(3)); 269d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_20_31(23, B, C, D, E, T, A, X(7), X(7), X(9), X(15), X(4)); 270d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_20_31(24, A, B, C, D, E, T, X(8), X(8), X(10), X(0), X(5)); 271d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_20_31(25, T, A, B, C, D, E, X(9), X(9), X(11), X(1), X(6)); 272d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_20_31(26, E, T, A, B, C, D, X(10), X(10), X(12), X(2), X(7)); 273d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_20_31(27, D, E, T, A, B, C, X(11), X(11), X(13), X(3), X(8)); 274d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_20_31(28, C, D, E, T, A, B, X(12), X(12), X(14), X(4), X(9)); 275d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_20_31(29, B, C, D, E, T, A, X(13), X(13), X(15), X(5), X(10)); 276d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_20_31(30, A, B, C, D, E, T, X(14), X(14), X(0), X(6), X(11)); 277d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_20_31(31, T, A, B, C, D, E, X(15), X(15), X(1), X(7), X(12)); 278d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 279d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_32_39(32, E, T, A, B, C, D, X(0), X(2), X(8), X(13)); 280d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_32_39(33, D, E, T, A, B, C, X(1), X(3), X(9), X(14)); 281d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_32_39(34, C, D, E, T, A, B, X(2), X(4), X(10), X(15)); 282d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_32_39(35, B, C, D, E, T, A, X(3), X(5), X(11), X(0)); 283d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_32_39(36, A, B, C, D, E, T, X(4), X(6), X(12), X(1)); 284d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_32_39(37, T, A, B, C, D, E, X(5), X(7), X(13), X(2)); 285d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_32_39(38, E, T, A, B, C, D, X(6), X(8), X(14), X(3)); 286d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_32_39(39, D, E, T, A, B, C, X(7), X(9), X(15), X(4)); 287d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 288d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(40, C, D, E, T, A, B, X(8), X(10), X(0), X(5)); 289d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(41, B, C, D, E, T, A, X(9), X(11), X(1), X(6)); 290d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(42, A, B, C, D, E, T, X(10), X(12), X(2), X(7)); 291d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(43, T, A, B, C, D, E, X(11), X(13), X(3), X(8)); 292d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(44, E, T, A, B, C, D, X(12), X(14), X(4), X(9)); 293d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(45, D, E, T, A, B, C, X(13), X(15), X(5), X(10)); 294d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(46, C, D, E, T, A, B, X(14), X(0), X(6), X(11)); 295d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(47, B, C, D, E, T, A, X(15), X(1), X(7), X(12)); 296d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(48, A, B, C, D, E, T, X(0), X(2), X(8), X(13)); 297d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(49, T, A, B, C, D, E, X(1), X(3), X(9), X(14)); 298d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(50, E, T, A, B, C, D, X(2), X(4), X(10), X(15)); 299d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(51, D, E, T, A, B, C, X(3), X(5), X(11), X(0)); 300d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(52, C, D, E, T, A, B, X(4), X(6), X(12), X(1)); 301d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(53, B, C, D, E, T, A, X(5), X(7), X(13), X(2)); 302d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(54, A, B, C, D, E, T, X(6), X(8), X(14), X(3)); 303d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(55, T, A, B, C, D, E, X(7), X(9), X(15), X(4)); 304d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(56, E, T, A, B, C, D, X(8), X(10), X(0), X(5)); 305d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(57, D, E, T, A, B, C, X(9), X(11), X(1), X(6)); 306d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(58, C, D, E, T, A, B, X(10), X(12), X(2), X(7)); 307d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_40_59(59, B, C, D, E, T, A, X(11), X(13), X(3), X(8)); 308d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 309d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(60, A, B, C, D, E, T, X(12), X(14), X(4), X(9)); 310d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(61, T, A, B, C, D, E, X(13), X(15), X(5), X(10)); 311d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(62, E, T, A, B, C, D, X(14), X(0), X(6), X(11)); 312d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(63, D, E, T, A, B, C, X(15), X(1), X(7), X(12)); 313d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(64, C, D, E, T, A, B, X(0), X(2), X(8), X(13)); 314d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(65, B, C, D, E, T, A, X(1), X(3), X(9), X(14)); 315d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(66, A, B, C, D, E, T, X(2), X(4), X(10), X(15)); 316d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(67, T, A, B, C, D, E, X(3), X(5), X(11), X(0)); 317d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(68, E, T, A, B, C, D, X(4), X(6), X(12), X(1)); 318d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(69, D, E, T, A, B, C, X(5), X(7), X(13), X(2)); 319d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(70, C, D, E, T, A, B, X(6), X(8), X(14), X(3)); 320d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(71, B, C, D, E, T, A, X(7), X(9), X(15), X(4)); 321d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(72, A, B, C, D, E, T, X(8), X(10), X(0), X(5)); 322d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(73, T, A, B, C, D, E, X(9), X(11), X(1), X(6)); 323d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(74, E, T, A, B, C, D, X(10), X(12), X(2), X(7)); 324d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(75, D, E, T, A, B, C, X(11), X(13), X(3), X(8)); 325d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(76, C, D, E, T, A, B, X(12), X(14), X(4), X(9)); 326d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(77, B, C, D, E, T, A, X(13), X(15), X(5), X(10)); 327d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(78, A, B, C, D, E, T, X(14), X(0), X(6), X(11)); 328d9e397b599b13d642138480a28c14db7a136bf0Adam Langley BODY_60_79(79, T, A, B, C, D, E, X(15), X(1), X(7), X(12)); 329d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 330fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley state[0] = (state[0] + E) & 0xffffffffL; 331fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley state[1] = (state[1] + T) & 0xffffffffL; 332fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley state[2] = (state[2] + A) & 0xffffffffL; 333fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley state[3] = (state[3] + B) & 0xffffffffL; 334fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley state[4] = (state[4] + C) & 0xffffffffL; 335d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 336e9ada863a7b3e81f5d2b1e3bdd2305da902a87f5Adam Langley if (--num == 0) { 337d9e397b599b13d642138480a28c14db7a136bf0Adam Langley break; 338e9ada863a7b3e81f5d2b1e3bdd2305da902a87f5Adam Langley } 339d9e397b599b13d642138480a28c14db7a136bf0Adam Langley 340fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley A = state[0]; 341fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley B = state[1]; 342fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley C = state[2]; 343fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley D = state[3]; 344fad6327e4112082b1e77e89a995723f26bd5a9aaAdam Langley E = state[4]; 345d9e397b599b13d642138480a28c14db7a136bf0Adam Langley } 346d9e397b599b13d642138480a28c14db7a136bf0Adam Langley} 347d9e397b599b13d642138480a28c14db7a136bf0Adam Langley#endif 348572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan 349572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef DATA_ORDER_IS_BIG_ENDIAN 350572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef HASH_CTX 351572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef HASH_CBLOCK 352572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef HASH_MAKE_STRING 353572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef HASH_UPDATE 354572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef HASH_TRANSFORM 355572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef HASH_FINAL 356572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef HASH_BLOCK_DATA_ORDER 357572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef ROTATE 358572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef Xupdate 359572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef K_00_19 360572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef K_20_39 361572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef K_40_59 362572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef K_60_79 363572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef F_00_19 364572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef F_20_39 365572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef F_40_59 366572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef F_60_79 367572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef BODY_00_15 368572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef BODY_16_19 369572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef BODY_20_31 370572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef BODY_32_39 371572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef BODY_40_59 372572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef BODY_60_79 373572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef X 374572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef HOST_c2l 375572a4e2e687520da9e518528d7371b794b1decc0Robert Sloan#undef HOST_l2c 376