diff options
Diffstat (limited to 'third_party/git/sha1dc/sha1.c')
| -rw-r--r-- | third_party/git/sha1dc/sha1.c | 1911 |
1 files changed, 0 insertions, 1911 deletions
diff --git a/third_party/git/sha1dc/sha1.c b/third_party/git/sha1dc/sha1.c deleted file mode 100644 index 9d3cf81d4d..0000000000 --- a/third_party/git/sha1dc/sha1.c +++ /dev/null @@ -1,1911 +0,0 @@ -/*** -* Copyright 2017 Marc Stevens <marc@marc-stevens.nl>, Dan Shumow (danshu@microsoft.com) -* Distributed under the MIT Software License. -* See accompanying file LICENSE.txt or copy at -* https://opensource.org/licenses/MIT -***/ - -#ifndef SHA1DC_NO_STANDARD_INCLUDES -#include <string.h> -#include <memory.h> -#include <stdio.h> -#include <stdlib.h> -#ifdef __unix__ -#include <sys/types.h> /* make sure macros like _BIG_ENDIAN visible */ -#endif -#endif - -#ifdef SHA1DC_CUSTOM_INCLUDE_SHA1_C -#include SHA1DC_CUSTOM_INCLUDE_SHA1_C -#endif - -#ifndef SHA1DC_INIT_SAFE_HASH_DEFAULT -#define SHA1DC_INIT_SAFE_HASH_DEFAULT 1 -#endif - -#include "sha1.h" -#include "ubc_check.h" - -#if (defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64) || \ - defined(i386) || defined(__i386) || defined(__i386__) || defined(__i486__) || \ - defined(__i586__) || defined(__i686__) || defined(_M_IX86) || defined(__X86__) || \ - defined(_X86_) || defined(__THW_INTEL__) || defined(__I86__) || defined(__INTEL__) || \ - defined(__386) || defined(_M_X64) || defined(_M_AMD64)) -#define SHA1DC_ON_INTEL_LIKE_PROCESSOR -#endif - -/* - Because Little-Endian architectures are most common, - we only set SHA1DC_BIGENDIAN if one of these conditions is met. - Note that all MSFT platforms are little endian, - so none of these will be defined under the MSC compiler. - If you are compiling on a big endian platform and your compiler does not define one of these, - you will have to add whatever macros your tool chain defines to indicate Big-Endianness. - */ - -#if defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) -/* - * Should detect Big Endian under GCC since at least 4.6.0 (gcc svn - * rev #165881). See - * https://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html - * - * This also works under clang since 3.2, it copied the GCC-ism. See - * clang.git's 3b198a97d2 ("Preprocessor: add __BYTE_ORDER__ - * predefined macro", 2012-07-27) - */ -#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -#define SHA1DC_BIGENDIAN -#endif - -/* Not under GCC-alike */ -#elif defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) -/* - * Should detect Big Endian under glibc.git since 14245eb70e ("entered - * into RCS", 1992-11-25). Defined in <endian.h> which will have been - * brought in by standard headers. See glibc.git and - * https://sourceforge.net/p/predef/wiki/Endianness/ - */ -#if __BYTE_ORDER == __BIG_ENDIAN -#define SHA1DC_BIGENDIAN -#endif - -/* Not under GCC-alike or glibc */ -#elif defined(_BYTE_ORDER) && defined(_BIG_ENDIAN) && defined(_LITTLE_ENDIAN) -/* - * *BSD and newlib (embeded linux, cygwin, etc). - * the defined(_BIG_ENDIAN) && defined(_LITTLE_ENDIAN) part prevents - * this condition from matching with Solaris/sparc. - * (Solaris defines only one endian macro) - */ -#if _BYTE_ORDER == _BIG_ENDIAN -#define SHA1DC_BIGENDIAN -#endif - -/* Not under GCC-alike or glibc or *BSD or newlib */ -#elif (defined(__ARMEB__) || defined(__THUMBEB__) || defined(__AARCH64EB__) || \ - defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || \ - defined(__sparc)) -/* - * Should define Big Endian for a whitelist of known processors. See - * https://sourceforge.net/p/predef/wiki/Endianness/ and - * http://www.oracle.com/technetwork/server-storage/solaris/portingtosolaris-138514.html - */ -#define SHA1DC_BIGENDIAN - -/* Not under GCC-alike or glibc or *BSD or newlib or <processor whitelist> */ -#elif (defined(_AIX) || defined(__hpux)) - -/* - * Defines Big Endian on a whitelist of OSs that are known to be Big - * Endian-only. See - * https://public-inbox.org/git/93056823-2740-d072-1ebd-46b440b33d7e@felt.demon.nl/ - */ -#define SHA1DC_BIGENDIAN - -/* Not under GCC-alike or glibc or *BSD or newlib or <processor whitelist> or <os whitelist> */ -#elif defined(SHA1DC_ON_INTEL_LIKE_PROCESSOR) -/* - * As a last resort before we do anything else we're not 100% sure - * about below, we blacklist specific processors here. We could add - * more, see e.g. https://wiki.debian.org/ArchitectureSpecificsMemo - */ -#else /* Not under GCC-alike or glibc or *BSD or newlib or <processor whitelist> or <os whitelist> or <processor blacklist> */ - -/* We do nothing more here for now */ -/*#error "Uncomment this to see if you fall through all the detection"*/ - -#endif /* Big Endian detection */ - -#if (defined(SHA1DC_FORCE_LITTLEENDIAN) && defined(SHA1DC_BIGENDIAN)) -#undef SHA1DC_BIGENDIAN -#endif -#if (defined(SHA1DC_FORCE_BIGENDIAN) && !defined(SHA1DC_BIGENDIAN)) -#define SHA1DC_BIGENDIAN -#endif -/*ENDIANNESS SELECTION*/ - -#ifndef SHA1DC_FORCE_ALIGNED_ACCESS -#if defined(SHA1DC_FORCE_UNALIGNED_ACCESS) || defined(SHA1DC_ON_INTEL_LIKE_PROCESSOR) -#define SHA1DC_ALLOW_UNALIGNED_ACCESS -#endif /*UNALIGNED ACCESS DETECTION*/ -#endif /*FORCE ALIGNED ACCESS*/ - -#define rotate_right(x,n) (((x)>>(n))|((x)<<(32-(n)))) -#define rotate_left(x,n) (((x)<<(n))|((x)>>(32-(n)))) - -#define sha1_bswap32(x) \ - {x = ((x << 8) & 0xFF00FF00) | ((x >> 8) & 0xFF00FF); x = (x << 16) | (x >> 16);} - -#define sha1_mix(W, t) (rotate_left(W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16], 1)) - -#ifdef SHA1DC_BIGENDIAN - #define sha1_load(m, t, temp) { temp = m[t]; } -#else - #define sha1_load(m, t, temp) { temp = m[t]; sha1_bswap32(temp); } -#endif - -#define sha1_store(W, t, x) *(volatile uint32_t *)&W[t] = x - -#define sha1_f1(b,c,d) ((d)^((b)&((c)^(d)))) -#define sha1_f2(b,c,d) ((b)^(c)^(d)) -#define sha1_f3(b,c,d) (((b)&(c))+((d)&((b)^(c)))) -#define sha1_f4(b,c,d) ((b)^(c)^(d)) - -#define HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, m, t) \ - { e += rotate_left(a, 5) + sha1_f1(b,c,d) + 0x5A827999 + m[t]; b = rotate_left(b, 30); } -#define HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, m, t) \ - { e += rotate_left(a, 5) + sha1_f2(b,c,d) + 0x6ED9EBA1 + m[t]; b = rotate_left(b, 30); } -#define HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, m, t) \ - { e += rotate_left(a, 5) + sha1_f3(b,c,d) + 0x8F1BBCDC + m[t]; b = rotate_left(b, 30); } -#define HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, m, t) \ - { e += rotate_left(a, 5) + sha1_f4(b,c,d) + 0xCA62C1D6 + m[t]; b = rotate_left(b, 30); } - -#define HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(a, b, c, d, e, m, t) \ - { b = rotate_right(b, 30); e -= rotate_left(a, 5) + sha1_f1(b,c,d) + 0x5A827999 + m[t]; } -#define HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(a, b, c, d, e, m, t) \ - { b = rotate_right(b, 30); e -= rotate_left(a, 5) + sha1_f2(b,c,d) + 0x6ED9EBA1 + m[t]; } -#define HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(a, b, c, d, e, m, t) \ - { b = rotate_right(b, 30); e -= rotate_left(a, 5) + sha1_f3(b,c,d) + 0x8F1BBCDC + m[t]; } -#define HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(a, b, c, d, e, m, t) \ - { b = rotate_right(b, 30); e -= rotate_left(a, 5) + sha1_f4(b,c,d) + 0xCA62C1D6 + m[t]; } - -#define SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(a, b, c, d, e, m, W, t, temp) \ - {sha1_load(m, t, temp); sha1_store(W, t, temp); e += temp + rotate_left(a, 5) + sha1_f1(b,c,d) + 0x5A827999; b = rotate_left(b, 30);} - -#define SHA1COMPRESS_FULL_ROUND1_STEP_EXPAND(a, b, c, d, e, W, t, temp) \ - {temp = sha1_mix(W, t); sha1_store(W, t, temp); e += temp + rotate_left(a, 5) + sha1_f1(b,c,d) + 0x5A827999; b = rotate_left(b, 30); } - -#define SHA1COMPRESS_FULL_ROUND2_STEP(a, b, c, d, e, W, t, temp) \ - {temp = sha1_mix(W, t); sha1_store(W, t, temp); e += temp + rotate_left(a, 5) + sha1_f2(b,c,d) + 0x6ED9EBA1; b = rotate_left(b, 30); } - -#define SHA1COMPRESS_FULL_ROUND3_STEP(a, b, c, d, e, W, t, temp) \ - {temp = sha1_mix(W, t); sha1_store(W, t, temp); e += temp + rotate_left(a, 5) + sha1_f3(b,c,d) + 0x8F1BBCDC; b = rotate_left(b, 30); } - -#define SHA1COMPRESS_FULL_ROUND4_STEP(a, b, c, d, e, W, t, temp) \ - {temp = sha1_mix(W, t); sha1_store(W, t, temp); e += temp + rotate_left(a, 5) + sha1_f4(b,c,d) + 0xCA62C1D6; b = rotate_left(b, 30); } - - -#define SHA1_STORE_STATE(i) states[i][0] = a; states[i][1] = b; states[i][2] = c; states[i][3] = d; states[i][4] = e; - -#ifdef BUILDNOCOLLDETECTSHA1COMPRESSION -void sha1_compression(uint32_t ihv[5], const uint32_t m[16]) -{ - uint32_t W[80]; - uint32_t a,b,c,d,e; - unsigned i; - - memcpy(W, m, 16 * 4); - for (i = 16; i < 80; ++i) - W[i] = sha1_mix(W, i); - - a = ihv[0]; b = ihv[1]; c = ihv[2]; d = ihv[3]; e = ihv[4]; - - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, W, 0); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, W, 1); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, W, 2); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, W, 3); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, W, 4); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, W, 5); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, W, 6); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, W, 7); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, W, 8); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, W, 9); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, W, 10); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, W, 11); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, W, 12); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, W, 13); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, W, 14); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, W, 15); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, W, 16); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, W, 17); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, W, 18); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, W, 19); - - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, W, 20); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, W, 21); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, W, 22); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, W, 23); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, W, 24); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, W, 25); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, W, 26); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, W, 27); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, W, 28); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, W, 29); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, W, 30); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, W, 31); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, W, 32); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, W, 33); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, W, 34); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, W, 35); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, W, 36); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, W, 37); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, W, 38); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, W, 39); - - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, W, 40); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(e, a, b, c, d, W, 41); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(d, e, a, b, c, W, 42); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(c, d, e, a, b, W, 43); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(b, c, d, e, a, W, 44); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, W, 45); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(e, a, b, c, d, W, 46); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(d, e, a, b, c, W, 47); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(c, d, e, a, b, W, 48); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(b, c, d, e, a, W, 49); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, W, 50); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(e, a, b, c, d, W, 51); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(d, e, a, b, c, W, 52); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(c, d, e, a, b, W, 53); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(b, c, d, e, a, W, 54); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, W, 55); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(e, a, b, c, d, W, 56); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(d, e, a, b, c, W, 57); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(c, d, e, a, b, W, 58); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(b, c, d, e, a, W, 59); - - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, W, 60); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(e, a, b, c, d, W, 61); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(d, e, a, b, c, W, 62); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(c, d, e, a, b, W, 63); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(b, c, d, e, a, W, 64); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, W, 65); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(e, a, b, c, d, W, 66); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(d, e, a, b, c, W, 67); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(c, d, e, a, b, W, 68); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(b, c, d, e, a, W, 69); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, W, 70); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(e, a, b, c, d, W, 71); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(d, e, a, b, c, W, 72); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(c, d, e, a, b, W, 73); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(b, c, d, e, a, W, 74); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, W, 75); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(e, a, b, c, d, W, 76); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(d, e, a, b, c, W, 77); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(c, d, e, a, b, W, 78); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(b, c, d, e, a, W, 79); - - ihv[0] += a; ihv[1] += b; ihv[2] += c; ihv[3] += d; ihv[4] += e; -} -#endif /*BUILDNOCOLLDETECTSHA1COMPRESSION*/ - - -static void sha1_compression_W(uint32_t ihv[5], const uint32_t W[80]) -{ - uint32_t a = ihv[0], b = ihv[1], c = ihv[2], d = ihv[3], e = ihv[4]; - - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, W, 0); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, W, 1); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, W, 2); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, W, 3); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, W, 4); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, W, 5); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, W, 6); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, W, 7); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, W, 8); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, W, 9); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, W, 10); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, W, 11); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, W, 12); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, W, 13); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, W, 14); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, W, 15); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, W, 16); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, W, 17); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, W, 18); - HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, W, 19); - - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, W, 20); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, W, 21); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, W, 22); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, W, 23); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, W, 24); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, W, 25); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, W, 26); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, W, 27); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, W, 28); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, W, 29); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, W, 30); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, W, 31); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, W, 32); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, W, 33); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, W, 34); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, W, 35); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, W, 36); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, W, 37); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, W, 38); - HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, W, 39); - - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, W, 40); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(e, a, b, c, d, W, 41); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(d, e, a, b, c, W, 42); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(c, d, e, a, b, W, 43); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(b, c, d, e, a, W, 44); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, W, 45); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(e, a, b, c, d, W, 46); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(d, e, a, b, c, W, 47); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(c, d, e, a, b, W, 48); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(b, c, d, e, a, W, 49); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, W, 50); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(e, a, b, c, d, W, 51); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(d, e, a, b, c, W, 52); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(c, d, e, a, b, W, 53); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(b, c, d, e, a, W, 54); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, W, 55); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(e, a, b, c, d, W, 56); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(d, e, a, b, c, W, 57); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(c, d, e, a, b, W, 58); - HASHCLASH_SHA1COMPRESS_ROUND3_STEP(b, c, d, e, a, W, 59); - - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, W, 60); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(e, a, b, c, d, W, 61); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(d, e, a, b, c, W, 62); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(c, d, e, a, b, W, 63); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(b, c, d, e, a, W, 64); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, W, 65); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(e, a, b, c, d, W, 66); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(d, e, a, b, c, W, 67); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(c, d, e, a, b, W, 68); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(b, c, d, e, a, W, 69); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, W, 70); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(e, a, b, c, d, W, 71); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(d, e, a, b, c, W, 72); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(c, d, e, a, b, W, 73); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(b, c, d, e, a, W, 74); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, W, 75); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(e, a, b, c, d, W, 76); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(d, e, a, b, c, W, 77); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(c, d, e, a, b, W, 78); - HASHCLASH_SHA1COMPRESS_ROUND4_STEP(b, c, d, e, a, W, 79); - - ihv[0] += a; ihv[1] += b; ihv[2] += c; ihv[3] += d; ihv[4] += e; -} - - - -void sha1_compression_states(uint32_t ihv[5], const uint32_t m[16], uint32_t W[80], uint32_t states[80][5]) -{ - uint32_t a = ihv[0], b = ihv[1], c = ihv[2], d = ihv[3], e = ihv[4]; - uint32_t temp; - -#ifdef DOSTORESTATE00 - SHA1_STORE_STATE(0) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(a, b, c, d, e, m, W, 0, temp); - -#ifdef DOSTORESTATE01 - SHA1_STORE_STATE(1) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(e, a, b, c, d, m, W, 1, temp); - -#ifdef DOSTORESTATE02 - SHA1_STORE_STATE(2) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(d, e, a, b, c, m, W, 2, temp); - -#ifdef DOSTORESTATE03 - SHA1_STORE_STATE(3) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(c, d, e, a, b, m, W, 3, temp); - -#ifdef DOSTORESTATE04 - SHA1_STORE_STATE(4) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(b, c, d, e, a, m, W, 4, temp); - -#ifdef DOSTORESTATE05 - SHA1_STORE_STATE(5) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(a, b, c, d, e, m, W, 5, temp); - -#ifdef DOSTORESTATE06 - SHA1_STORE_STATE(6) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(e, a, b, c, d, m, W, 6, temp); - -#ifdef DOSTORESTATE07 - SHA1_STORE_STATE(7) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(d, e, a, b, c, m, W, 7, temp); - -#ifdef DOSTORESTATE08 - SHA1_STORE_STATE(8) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(c, d, e, a, b, m, W, 8, temp); - -#ifdef DOSTORESTATE09 - SHA1_STORE_STATE(9) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(b, c, d, e, a, m, W, 9, temp); - -#ifdef DOSTORESTATE10 - SHA1_STORE_STATE(10) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(a, b, c, d, e, m, W, 10, temp); - -#ifdef DOSTORESTATE11 - SHA1_STORE_STATE(11) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(e, a, b, c, d, m, W, 11, temp); - -#ifdef DOSTORESTATE12 - SHA1_STORE_STATE(12) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(d, e, a, b, c, m, W, 12, temp); - -#ifdef DOSTORESTATE13 - SHA1_STORE_STATE(13) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(c, d, e, a, b, m, W, 13, temp); - -#ifdef DOSTORESTATE14 - SHA1_STORE_STATE(14) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(b, c, d, e, a, m, W, 14, temp); - -#ifdef DOSTORESTATE15 - SHA1_STORE_STATE(15) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(a, b, c, d, e, m, W, 15, temp); - -#ifdef DOSTORESTATE16 - SHA1_STORE_STATE(16) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_EXPAND(e, a, b, c, d, W, 16, temp); - -#ifdef DOSTORESTATE17 - SHA1_STORE_STATE(17) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_EXPAND(d, e, a, b, c, W, 17, temp); - -#ifdef DOSTORESTATE18 - SHA1_STORE_STATE(18) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_EXPAND(c, d, e, a, b, W, 18, temp); - -#ifdef DOSTORESTATE19 - SHA1_STORE_STATE(19) -#endif - SHA1COMPRESS_FULL_ROUND1_STEP_EXPAND(b, c, d, e, a, W, 19, temp); - - - -#ifdef DOSTORESTATE20 - SHA1_STORE_STATE(20) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(a, b, c, d, e, W, 20, temp); - -#ifdef DOSTORESTATE21 - SHA1_STORE_STATE(21) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(e, a, b, c, d, W, 21, temp); - -#ifdef DOSTORESTATE22 - SHA1_STORE_STATE(22) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(d, e, a, b, c, W, 22, temp); - -#ifdef DOSTORESTATE23 - SHA1_STORE_STATE(23) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(c, d, e, a, b, W, 23, temp); - -#ifdef DOSTORESTATE24 - SHA1_STORE_STATE(24) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(b, c, d, e, a, W, 24, temp); - -#ifdef DOSTORESTATE25 - SHA1_STORE_STATE(25) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(a, b, c, d, e, W, 25, temp); - -#ifdef DOSTORESTATE26 - SHA1_STORE_STATE(26) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(e, a, b, c, d, W, 26, temp); - -#ifdef DOSTORESTATE27 - SHA1_STORE_STATE(27) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(d, e, a, b, c, W, 27, temp); - -#ifdef DOSTORESTATE28 - SHA1_STORE_STATE(28) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(c, d, e, a, b, W, 28, temp); - -#ifdef DOSTORESTATE29 - SHA1_STORE_STATE(29) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(b, c, d, e, a, W, 29, temp); - -#ifdef DOSTORESTATE30 - SHA1_STORE_STATE(30) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(a, b, c, d, e, W, 30, temp); - -#ifdef DOSTORESTATE31 - SHA1_STORE_STATE(31) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(e, a, b, c, d, W, 31, temp); - -#ifdef DOSTORESTATE32 - SHA1_STORE_STATE(32) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(d, e, a, b, c, W, 32, temp); - -#ifdef DOSTORESTATE33 - SHA1_STORE_STATE(33) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(c, d, e, a, b, W, 33, temp); - -#ifdef DOSTORESTATE34 - SHA1_STORE_STATE(34) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(b, c, d, e, a, W, 34, temp); - -#ifdef DOSTORESTATE35 - SHA1_STORE_STATE(35) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(a, b, c, d, e, W, 35, temp); - -#ifdef DOSTORESTATE36 - SHA1_STORE_STATE(36) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(e, a, b, c, d, W, 36, temp); - -#ifdef DOSTORESTATE37 - SHA1_STORE_STATE(37) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(d, e, a, b, c, W, 37, temp); - -#ifdef DOSTORESTATE38 - SHA1_STORE_STATE(38) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(c, d, e, a, b, W, 38, temp); - -#ifdef DOSTORESTATE39 - SHA1_STORE_STATE(39) -#endif - SHA1COMPRESS_FULL_ROUND2_STEP(b, c, d, e, a, W, 39, temp); - - - -#ifdef DOSTORESTATE40 - SHA1_STORE_STATE(40) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(a, b, c, d, e, W, 40, temp); - -#ifdef DOSTORESTATE41 - SHA1_STORE_STATE(41) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(e, a, b, c, d, W, 41, temp); - -#ifdef DOSTORESTATE42 - SHA1_STORE_STATE(42) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(d, e, a, b, c, W, 42, temp); - -#ifdef DOSTORESTATE43 - SHA1_STORE_STATE(43) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(c, d, e, a, b, W, 43, temp); - -#ifdef DOSTORESTATE44 - SHA1_STORE_STATE(44) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(b, c, d, e, a, W, 44, temp); - -#ifdef DOSTORESTATE45 - SHA1_STORE_STATE(45) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(a, b, c, d, e, W, 45, temp); - -#ifdef DOSTORESTATE46 - SHA1_STORE_STATE(46) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(e, a, b, c, d, W, 46, temp); - -#ifdef DOSTORESTATE47 - SHA1_STORE_STATE(47) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(d, e, a, b, c, W, 47, temp); - -#ifdef DOSTORESTATE48 - SHA1_STORE_STATE(48) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(c, d, e, a, b, W, 48, temp); - -#ifdef DOSTORESTATE49 - SHA1_STORE_STATE(49) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(b, c, d, e, a, W, 49, temp); - -#ifdef DOSTORESTATE50 - SHA1_STORE_STATE(50) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(a, b, c, d, e, W, 50, temp); - -#ifdef DOSTORESTATE51 - SHA1_STORE_STATE(51) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(e, a, b, c, d, W, 51, temp); - -#ifdef DOSTORESTATE52 - SHA1_STORE_STATE(52) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(d, e, a, b, c, W, 52, temp); - -#ifdef DOSTORESTATE53 - SHA1_STORE_STATE(53) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(c, d, e, a, b, W, 53, temp); - -#ifdef DOSTORESTATE54 - SHA1_STORE_STATE(54) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(b, c, d, e, a, W, 54, temp); - -#ifdef DOSTORESTATE55 - SHA1_STORE_STATE(55) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(a, b, c, d, e, W, 55, temp); - -#ifdef DOSTORESTATE56 - SHA1_STORE_STATE(56) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(e, a, b, c, d, W, 56, temp); - -#ifdef DOSTORESTATE57 - SHA1_STORE_STATE(57) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(d, e, a, b, c, W, 57, temp); - -#ifdef DOSTORESTATE58 - SHA1_STORE_STATE(58) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(c, d, e, a, b, W, 58, temp); - -#ifdef DOSTORESTATE59 - SHA1_STORE_STATE(59) -#endif - SHA1COMPRESS_FULL_ROUND3_STEP(b, c, d, e, a, W, 59, temp); - - - - -#ifdef DOSTORESTATE60 - SHA1_STORE_STATE(60) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(a, b, c, d, e, W, 60, temp); - -#ifdef DOSTORESTATE61 - SHA1_STORE_STATE(61) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(e, a, b, c, d, W, 61, temp); - -#ifdef DOSTORESTATE62 - SHA1_STORE_STATE(62) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(d, e, a, b, c, W, 62, temp); - -#ifdef DOSTORESTATE63 - SHA1_STORE_STATE(63) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(c, d, e, a, b, W, 63, temp); - -#ifdef DOSTORESTATE64 - SHA1_STORE_STATE(64) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(b, c, d, e, a, W, 64, temp); - -#ifdef DOSTORESTATE65 - SHA1_STORE_STATE(65) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(a, b, c, d, e, W, 65, temp); - -#ifdef DOSTORESTATE66 - SHA1_STORE_STATE(66) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(e, a, b, c, d, W, 66, temp); - -#ifdef DOSTORESTATE67 - SHA1_STORE_STATE(67) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(d, e, a, b, c, W, 67, temp); - -#ifdef DOSTORESTATE68 - SHA1_STORE_STATE(68) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(c, d, e, a, b, W, 68, temp); - -#ifdef DOSTORESTATE69 - SHA1_STORE_STATE(69) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(b, c, d, e, a, W, 69, temp); - -#ifdef DOSTORESTATE70 - SHA1_STORE_STATE(70) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(a, b, c, d, e, W, 70, temp); - -#ifdef DOSTORESTATE71 - SHA1_STORE_STATE(71) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(e, a, b, c, d, W, 71, temp); - -#ifdef DOSTORESTATE72 - SHA1_STORE_STATE(72) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(d, e, a, b, c, W, 72, temp); - -#ifdef DOSTORESTATE73 - SHA1_STORE_STATE(73) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(c, d, e, a, b, W, 73, temp); - -#ifdef DOSTORESTATE74 - SHA1_STORE_STATE(74) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(b, c, d, e, a, W, 74, temp); - -#ifdef DOSTORESTATE75 - SHA1_STORE_STATE(75) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(a, b, c, d, e, W, 75, temp); - -#ifdef DOSTORESTATE76 - SHA1_STORE_STATE(76) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(e, a, b, c, d, W, 76, temp); - -#ifdef DOSTORESTATE77 - SHA1_STORE_STATE(77) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(d, e, a, b, c, W, 77, temp); - -#ifdef DOSTORESTATE78 - SHA1_STORE_STATE(78) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(c, d, e, a, b, W, 78, temp); - -#ifdef DOSTORESTATE79 - SHA1_STORE_STATE(79) -#endif - SHA1COMPRESS_FULL_ROUND4_STEP(b, c, d, e, a, W, 79, temp); - - - - ihv[0] += a; ihv[1] += b; ihv[2] += c; ihv[3] += d; ihv[4] += e; -} - - - - -#define SHA1_RECOMPRESS(t) \ -static void sha1recompress_fast_ ## t (uint32_t ihvin[5], uint32_t ihvout[5], const uint32_t me2[80], const uint32_t state[5]) \ -{ \ - uint32_t a = state[0], b = state[1], c = state[2], d = state[3], e = state[4]; \ - if (t > 79) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(b, c, d, e, a, me2, 79); \ - if (t > 78) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(c, d, e, a, b, me2, 78); \ - if (t > 77) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(d, e, a, b, c, me2, 77); \ - if (t > 76) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(e, a, b, c, d, me2, 76); \ - if (t > 75) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(a, b, c, d, e, me2, 75); \ - if (t > 74) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(b, c, d, e, a, me2, 74); \ - if (t > 73) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(c, d, e, a, b, me2, 73); \ - if (t > 72) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(d, e, a, b, c, me2, 72); \ - if (t > 71) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(e, a, b, c, d, me2, 71); \ - if (t > 70) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(a, b, c, d, e, me2, 70); \ - if (t > 69) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(b, c, d, e, a, me2, 69); \ - if (t > 68) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(c, d, e, a, b, me2, 68); \ - if (t > 67) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(d, e, a, b, c, me2, 67); \ - if (t > 66) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(e, a, b, c, d, me2, 66); \ - if (t > 65) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(a, b, c, d, e, me2, 65); \ - if (t > 64) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(b, c, d, e, a, me2, 64); \ - if (t > 63) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(c, d, e, a, b, me2, 63); \ - if (t > 62) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(d, e, a, b, c, me2, 62); \ - if (t > 61) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(e, a, b, c, d, me2, 61); \ - if (t > 60) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(a, b, c, d, e, me2, 60); \ - if (t > 59) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(b, c, d, e, a, me2, 59); \ - if (t > 58) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(c, d, e, a, b, me2, 58); \ - if (t > 57) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(d, e, a, b, c, me2, 57); \ - if (t > 56) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(e, a, b, c, d, me2, 56); \ - if (t > 55) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(a, b, c, d, e, me2, 55); \ - if (t > 54) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(b, c, d, e, a, me2, 54); \ - if (t > 53) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(c, d, e, a, b, me2, 53); \ - if (t > 52) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(d, e, a, b, c, me2, 52); \ - if (t > 51) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(e, a, b, c, d, me2, 51); \ - if (t > 50) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(a, b, c, d, e, me2, 50); \ - if (t > 49) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(b, c, d, e, a, me2, 49); \ - if (t > 48) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(c, d, e, a, b, me2, 48); \ - if (t > 47) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(d, e, a, b, c, me2, 47); \ - if (t > 46) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(e, a, b, c, d, me2, 46); \ - if (t > 45) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(a, b, c, d, e, me2, 45); \ - if (t > 44) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(b, c, d, e, a, me2, 44); \ - if (t > 43) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(c, d, e, a, b, me2, 43); \ - if (t > 42) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(d, e, a, b, c, me2, 42); \ - if (t > 41) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(e, a, b, c, d, me2, 41); \ - if (t > 40) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(a, b, c, d, e, me2, 40); \ - if (t > 39) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(b, c, d, e, a, me2, 39); \ - if (t > 38) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(c, d, e, a, b, me2, 38); \ - if (t > 37) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(d, e, a, b, c, me2, 37); \ - if (t > 36) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(e, a, b, c, d, me2, 36); \ - if (t > 35) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(a, b, c, d, e, me2, 35); \ - if (t > 34) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(b, c, d, e, a, me2, 34); \ - if (t > 33) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(c, d, e, a, b, me2, 33); \ - if (t > 32) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(d, e, a, b, c, me2, 32); \ - if (t > 31) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(e, a, b, c, d, me2, 31); \ - if (t > 30) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(a, b, c, d, e, me2, 30); \ - if (t > 29) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(b, c, d, e, a, me2, 29); \ - if (t > 28) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(c, d, e, a, b, me2, 28); \ - if (t > 27) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(d, e, a, b, c, me2, 27); \ - if (t > 26) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(e, a, b, c, d, me2, 26); \ - if (t > 25) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(a, b, c, d, e, me2, 25); \ - if (t > 24) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(b, c, d, e, a, me2, 24); \ - if (t > 23) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(c, d, e, a, b, me2, 23); \ - if (t > 22) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(d, e, a, b, c, me2, 22); \ - if (t > 21) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(e, a, b, c, d, me2, 21); \ - if (t > 20) HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(a, b, c, d, e, me2, 20); \ - if (t > 19) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(b, c, d, e, a, me2, 19); \ - if (t > 18) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(c, d, e, a, b, me2, 18); \ - if (t > 17) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(d, e, a, b, c, me2, 17); \ - if (t > 16) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(e, a, b, c, d, me2, 16); \ - if (t > 15) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(a, b, c, d, e, me2, 15); \ - if (t > 14) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(b, c, d, e, a, me2, 14); \ - if (t > 13) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(c, d, e, a, b, me2, 13); \ - if (t > 12) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(d, e, a, b, c, me2, 12); \ - if (t > 11) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(e, a, b, c, d, me2, 11); \ - if (t > 10) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(a, b, c, d, e, me2, 10); \ - if (t > 9) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(b, c, d, e, a, me2, 9); \ - if (t > 8) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(c, d, e, a, b, me2, 8); \ - if (t > 7) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(d, e, a, b, c, me2, 7); \ - if (t > 6) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(e, a, b, c, d, me2, 6); \ - if (t > 5) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(a, b, c, d, e, me2, 5); \ - if (t > 4) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(b, c, d, e, a, me2, 4); \ - if (t > 3) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(c, d, e, a, b, me2, 3); \ - if (t > 2) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(d, e, a, b, c, me2, 2); \ - if (t > 1) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(e, a, b, c, d, me2, 1); \ - if (t > 0) HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(a, b, c, d, e, me2, 0); \ - ihvin[0] = a; ihvin[1] = b; ihvin[2] = c; ihvin[3] = d; ihvin[4] = e; \ - a = state[0]; b = state[1]; c = state[2]; d = state[3]; e = state[4]; \ - if (t <= 0) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, me2, 0); \ - if (t <= 1) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, me2, 1); \ - if (t <= 2) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, me2, 2); \ - if (t <= 3) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, me2, 3); \ - if (t <= 4) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, me2, 4); \ - if (t <= 5) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, me2, 5); \ - if (t <= 6) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, me2, 6); \ - if (t <= 7) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, me2, 7); \ - if (t <= 8) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, me2, 8); \ - if (t <= 9) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, me2, 9); \ - if (t <= 10) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, me2, 10); \ - if (t <= 11) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, me2, 11); \ - if (t <= 12) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, me2, 12); \ - if (t <= 13) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, me2, 13); \ - if (t <= 14) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, me2, 14); \ - if (t <= 15) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, me2, 15); \ - if (t <= 16) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, me2, 16); \ - if (t <= 17) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, me2, 17); \ - if (t <= 18) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, me2, 18); \ - if (t <= 19) HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, me2, 19); \ - if (t <= 20) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, me2, 20); \ - if (t <= 21) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, me2, 21); \ - if (t <= 22) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, me2, 22); \ - if (t <= 23) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, me2, 23); \ - if (t <= 24) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, me2, 24); \ - if (t <= 25) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, me2, 25); \ - if (t <= 26) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, me2, 26); \ - if (t <= 27) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, me2, 27); \ - if (t <= 28) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, me2, 28); \ - if (t <= 29) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, me2, 29); \ - if (t <= 30) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, me2, 30); \ - if (t <= 31) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, me2, 31); \ - if (t <= 32) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, me2, 32); \ - if (t <= 33) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, me2, 33); \ - if (t <= 34) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, me2, 34); \ - if (t <= 35) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, me2, 35); \ - if (t <= 36) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, me2, 36); \ - if (t <= 37) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, me2, 37); \ - if (t <= 38) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, me2, 38); \ - if (t <= 39) HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, me2, 39); \ - if (t <= 40) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, me2, 40); \ - if (t <= 41) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(e, a, b, c, d, me2, 41); \ - if (t <= 42) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(d, e, a, b, c, me2, 42); \ - if (t <= 43) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(c, d, e, a, b, me2, 43); \ - if (t <= 44) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(b, c, d, e, a, me2, 44); \ - if (t <= 45) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, me2, 45); \ - if (t <= 46) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(e, a, b, c, d, me2, 46); \ - if (t <= 47) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(d, e, a, b, c, me2, 47); \ - if (t <= 48) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(c, d, e, a, b, me2, 48); \ - if (t <= 49) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(b, c, d, e, a, me2, 49); \ - if (t <= 50) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, me2, 50); \ - if (t <= 51) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(e, a, b, c, d, me2, 51); \ - if (t <= 52) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(d, e, a, b, c, me2, 52); \ - if (t <= 53) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(c, d, e, a, b, me2, 53); \ - if (t <= 54) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(b, c, d, e, a, me2, 54); \ - if (t <= 55) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, me2, 55); \ - if (t <= 56) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(e, a, b, c, d, me2, 56); \ - if (t <= 57) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(d, e, a, b, c, me2, 57); \ - if (t <= 58) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(c, d, e, a, b, me2, 58); \ - if (t <= 59) HASHCLASH_SHA1COMPRESS_ROUND3_STEP(b, c, d, e, a, me2, 59); \ - if (t <= 60) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, me2, 60); \ - if (t <= 61) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(e, a, b, c, d, me2, 61); \ - if (t <= 62) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(d, e, a, b, c, me2, 62); \ - if (t <= 63) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(c, d, e, a, b, me2, 63); \ - if (t <= 64) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(b, c, d, e, a, me2, 64); \ - if (t <= 65) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, me2, 65); \ - if (t <= 66) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(e, a, b, c, d, me2, 66); \ - if (t <= 67) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(d, e, a, b, c, me2, 67); \ - if (t <= 68) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(c, d, e, a, b, me2, 68); \ - if (t <= 69) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(b, c, d, e, a, me2, 69); \ - if (t <= 70) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, me2, 70); \ - if (t <= 71) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(e, a, b, c, d, me2, 71); \ - if (t <= 72) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(d, e, a, b, c, me2, 72); \ - if (t <= 73) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(c, d, e, a, b, me2, 73); \ - if (t <= 74) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(b, c, d, e, a, me2, 74); \ - if (t <= 75) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, me2, 75); \ - if (t <= 76) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(e, a, b, c, d, me2, 76); \ - if (t <= 77) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(d, e, a, b, c, me2, 77); \ - if (t <= 78) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(c, d, e, a, b, me2, 78); \ - if (t <= 79) HASHCLASH_SHA1COMPRESS_ROUND4_STEP(b, c, d, e, a, me2, 79); \ - ihvout[0] = ihvin[0] + a; ihvout[1] = ihvin[1] + b; ihvout[2] = ihvin[2] + c; ihvout[3] = ihvin[3] + d; ihvout[4] = ihvin[4] + e; \ -} - -#ifdef _MSC_VER -#pragma warning(push) -#pragma warning(disable: 4127) /* Compiler complains about the checks in the above macro being constant. */ -#endif - -#ifdef DOSTORESTATE0 -SHA1_RECOMPRESS(0) -#endif - -#ifdef DOSTORESTATE1 -SHA1_RECOMPRESS(1) -#endif - -#ifdef DOSTORESTATE2 -SHA1_RECOMPRESS(2) -#endif - -#ifdef DOSTORESTATE3 -SHA1_RECOMPRESS(3) -#endif - -#ifdef DOSTORESTATE4 -SHA1_RECOMPRESS(4) -#endif - -#ifdef DOSTORESTATE5 -SHA1_RECOMPRESS(5) -#endif - -#ifdef DOSTORESTATE6 -SHA1_RECOMPRESS(6) -#endif - -#ifdef DOSTORESTATE7 -SHA1_RECOMPRESS(7) -#endif - -#ifdef DOSTORESTATE8 -SHA1_RECOMPRESS(8) -#endif - -#ifdef DOSTORESTATE9 -SHA1_RECOMPRESS(9) -#endif - -#ifdef DOSTORESTATE10 -SHA1_RECOMPRESS(10) -#endif - -#ifdef DOSTORESTATE11 -SHA1_RECOMPRESS(11) -#endif - -#ifdef DOSTORESTATE12 -SHA1_RECOMPRESS(12) -#endif - -#ifdef DOSTORESTATE13 -SHA1_RECOMPRESS(13) -#endif - -#ifdef DOSTORESTATE14 -SHA1_RECOMPRESS(14) -#endif - -#ifdef DOSTORESTATE15 -SHA1_RECOMPRESS(15) -#endif - -#ifdef DOSTORESTATE16 -SHA1_RECOMPRESS(16) -#endif - -#ifdef DOSTORESTATE17 -SHA1_RECOMPRESS(17) -#endif - -#ifdef DOSTORESTATE18 -SHA1_RECOMPRESS(18) -#endif - -#ifdef DOSTORESTATE19 -SHA1_RECOMPRESS(19) -#endif - -#ifdef DOSTORESTATE20 -SHA1_RECOMPRESS(20) -#endif - -#ifdef DOSTORESTATE21 -SHA1_RECOMPRESS(21) -#endif - -#ifdef DOSTORESTATE22 -SHA1_RECOMPRESS(22) -#endif - -#ifdef DOSTORESTATE23 -SHA1_RECOMPRESS(23) -#endif - -#ifdef DOSTORESTATE24 -SHA1_RECOMPRESS(24) -#endif - -#ifdef DOSTORESTATE25 -SHA1_RECOMPRESS(25) -#endif - -#ifdef DOSTORESTATE26 -SHA1_RECOMPRESS(26) -#endif - -#ifdef DOSTORESTATE27 -SHA1_RECOMPRESS(27) -#endif - -#ifdef DOSTORESTATE28 -SHA1_RECOMPRESS(28) -#endif - -#ifdef DOSTORESTATE29 -SHA1_RECOMPRESS(29) -#endif - -#ifdef DOSTORESTATE30 -SHA1_RECOMPRESS(30) -#endif - -#ifdef DOSTORESTATE31 -SHA1_RECOMPRESS(31) -#endif - -#ifdef DOSTORESTATE32 -SHA1_RECOMPRESS(32) -#endif - -#ifdef DOSTORESTATE33 -SHA1_RECOMPRESS(33) -#endif - -#ifdef DOSTORESTATE34 -SHA1_RECOMPRESS(34) -#endif - -#ifdef DOSTORESTATE35 -SHA1_RECOMPRESS(35) -#endif - -#ifdef DOSTORESTATE36 -SHA1_RECOMPRESS(36) -#endif - -#ifdef DOSTORESTATE37 -SHA1_RECOMPRESS(37) -#endif - -#ifdef DOSTORESTATE38 -SHA1_RECOMPRESS(38) -#endif - -#ifdef DOSTORESTATE39 -SHA1_RECOMPRESS(39) -#endif - -#ifdef DOSTORESTATE40 -SHA1_RECOMPRESS(40) -#endif - -#ifdef DOSTORESTATE41 -SHA1_RECOMPRESS(41) -#endif - -#ifdef DOSTORESTATE42 -SHA1_RECOMPRESS(42) -#endif - -#ifdef DOSTORESTATE43 -SHA1_RECOMPRESS(43) -#endif - -#ifdef DOSTORESTATE44 -SHA1_RECOMPRESS(44) -#endif - -#ifdef DOSTORESTATE45 -SHA1_RECOMPRESS(45) -#endif - -#ifdef DOSTORESTATE46 -SHA1_RECOMPRESS(46) -#endif - -#ifdef DOSTORESTATE47 -SHA1_RECOMPRESS(47) -#endif - -#ifdef DOSTORESTATE48 -SHA1_RECOMPRESS(48) -#endif - -#ifdef DOSTORESTATE49 -SHA1_RECOMPRESS(49) -#endif - -#ifdef DOSTORESTATE50 -SHA1_RECOMPRESS(50) -#endif - -#ifdef DOSTORESTATE51 -SHA1_RECOMPRESS(51) -#endif - -#ifdef DOSTORESTATE52 -SHA1_RECOMPRESS(52) -#endif - -#ifdef DOSTORESTATE53 -SHA1_RECOMPRESS(53) -#endif - -#ifdef DOSTORESTATE54 -SHA1_RECOMPRESS(54) -#endif - -#ifdef DOSTORESTATE55 -SHA1_RECOMPRESS(55) -#endif - -#ifdef DOSTORESTATE56 -SHA1_RECOMPRESS(56) -#endif - -#ifdef DOSTORESTATE57 -SHA1_RECOMPRESS(57) -#endif - -#ifdef DOSTORESTATE58 -SHA1_RECOMPRESS(58) -#endif - -#ifdef DOSTORESTATE59 -SHA1_RECOMPRESS(59) -#endif - -#ifdef DOSTORESTATE60 -SHA1_RECOMPRESS(60) -#endif - -#ifdef DOSTORESTATE61 -SHA1_RECOMPRESS(61) -#endif - -#ifdef DOSTORESTATE62 -SHA1_RECOMPRESS(62) -#endif - -#ifdef DOSTORESTATE63 -SHA1_RECOMPRESS(63) -#endif - -#ifdef DOSTORESTATE64 -SHA1_RECOMPRESS(64) -#endif - -#ifdef DOSTORESTATE65 -SHA1_RECOMPRESS(65) -#endif - -#ifdef DOSTORESTATE66 -SHA1_RECOMPRESS(66) -#endif - -#ifdef DOSTORESTATE67 -SHA1_RECOMPRESS(67) -#endif - -#ifdef DOSTORESTATE68 -SHA1_RECOMPRESS(68) -#endif - -#ifdef DOSTORESTATE69 -SHA1_RECOMPRESS(69) -#endif - -#ifdef DOSTORESTATE70 -SHA1_RECOMPRESS(70) -#endif - -#ifdef DOSTORESTATE71 -SHA1_RECOMPRESS(71) -#endif - -#ifdef DOSTORESTATE72 -SHA1_RECOMPRESS(72) -#endif - -#ifdef DOSTORESTATE73 -SHA1_RECOMPRESS(73) -#endif - -#ifdef DOSTORESTATE74 -SHA1_RECOMPRESS(74) -#endif - -#ifdef DOSTORESTATE75 -SHA1_RECOMPRESS(75) -#endif - -#ifdef DOSTORESTATE76 -SHA1_RECOMPRESS(76) -#endif - -#ifdef DOSTORESTATE77 -SHA1_RECOMPRESS(77) -#endif - -#ifdef DOSTORESTATE78 -SHA1_RECOMPRESS(78) -#endif - -#ifdef DOSTORESTATE79 -SHA1_RECOMPRESS(79) -#endif - -#ifdef _MSC_VER -#pragma warning(pop) -#endif - -static void sha1_recompression_step(uint32_t step, uint32_t ihvin[5], uint32_t ihvout[5], const uint32_t me2[80], const uint32_t state[5]) -{ - switch (step) - { -#ifdef DOSTORESTATE0 - case 0: - sha1recompress_fast_0(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE1 - case 1: - sha1recompress_fast_1(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE2 - case 2: - sha1recompress_fast_2(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE3 - case 3: - sha1recompress_fast_3(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE4 - case 4: - sha1recompress_fast_4(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE5 - case 5: - sha1recompress_fast_5(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE6 - case 6: - sha1recompress_fast_6(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE7 - case 7: - sha1recompress_fast_7(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE8 - case 8: - sha1recompress_fast_8(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE9 - case 9: - sha1recompress_fast_9(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE10 - case 10: - sha1recompress_fast_10(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE11 - case 11: - sha1recompress_fast_11(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE12 - case 12: - sha1recompress_fast_12(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE13 - case 13: - sha1recompress_fast_13(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE14 - case 14: - sha1recompress_fast_14(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE15 - case 15: - sha1recompress_fast_15(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE16 - case 16: - sha1recompress_fast_16(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE17 - case 17: - sha1recompress_fast_17(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE18 - case 18: - sha1recompress_fast_18(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE19 - case 19: - sha1recompress_fast_19(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE20 - case 20: - sha1recompress_fast_20(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE21 - case 21: - sha1recompress_fast_21(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE22 - case 22: - sha1recompress_fast_22(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE23 - case 23: - sha1recompress_fast_23(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE24 - case 24: - sha1recompress_fast_24(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE25 - case 25: - sha1recompress_fast_25(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE26 - case 26: - sha1recompress_fast_26(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE27 - case 27: - sha1recompress_fast_27(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE28 - case 28: - sha1recompress_fast_28(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE29 - case 29: - sha1recompress_fast_29(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE30 - case 30: - sha1recompress_fast_30(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE31 - case 31: - sha1recompress_fast_31(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE32 - case 32: - sha1recompress_fast_32(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE33 - case 33: - sha1recompress_fast_33(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE34 - case 34: - sha1recompress_fast_34(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE35 - case 35: - sha1recompress_fast_35(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE36 - case 36: - sha1recompress_fast_36(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE37 - case 37: - sha1recompress_fast_37(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE38 - case 38: - sha1recompress_fast_38(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE39 - case 39: - sha1recompress_fast_39(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE40 - case 40: - sha1recompress_fast_40(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE41 - case 41: - sha1recompress_fast_41(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE42 - case 42: - sha1recompress_fast_42(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE43 - case 43: - sha1recompress_fast_43(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE44 - case 44: - sha1recompress_fast_44(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE45 - case 45: - sha1recompress_fast_45(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE46 - case 46: - sha1recompress_fast_46(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE47 - case 47: - sha1recompress_fast_47(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE48 - case 48: - sha1recompress_fast_48(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE49 - case 49: - sha1recompress_fast_49(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE50 - case 50: - sha1recompress_fast_50(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE51 - case 51: - sha1recompress_fast_51(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE52 - case 52: - sha1recompress_fast_52(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE53 - case 53: - sha1recompress_fast_53(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE54 - case 54: - sha1recompress_fast_54(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE55 - case 55: - sha1recompress_fast_55(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE56 - case 56: - sha1recompress_fast_56(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE57 - case 57: - sha1recompress_fast_57(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE58 - case 58: - sha1recompress_fast_58(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE59 - case 59: - sha1recompress_fast_59(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE60 - case 60: - sha1recompress_fast_60(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE61 - case 61: - sha1recompress_fast_61(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE62 - case 62: - sha1recompress_fast_62(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE63 - case 63: - sha1recompress_fast_63(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE64 - case 64: - sha1recompress_fast_64(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE65 - case 65: - sha1recompress_fast_65(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE66 - case 66: - sha1recompress_fast_66(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE67 - case 67: - sha1recompress_fast_67(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE68 - case 68: - sha1recompress_fast_68(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE69 - case 69: - sha1recompress_fast_69(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE70 - case 70: - sha1recompress_fast_70(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE71 - case 71: - sha1recompress_fast_71(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE72 - case 72: - sha1recompress_fast_72(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE73 - case 73: - sha1recompress_fast_73(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE74 - case 74: - sha1recompress_fast_74(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE75 - case 75: - sha1recompress_fast_75(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE76 - case 76: - sha1recompress_fast_76(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE77 - case 77: - sha1recompress_fast_77(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE78 - case 78: - sha1recompress_fast_78(ihvin, ihvout, me2, state); - break; -#endif -#ifdef DOSTORESTATE79 - case 79: - sha1recompress_fast_79(ihvin, ihvout, me2, state); - break; -#endif - default: - abort(); - } - -} - - - -static void sha1_process(SHA1_CTX* ctx, const uint32_t block[16]) -{ - unsigned i, j; - uint32_t ubc_dv_mask[DVMASKSIZE] = { 0xFFFFFFFF }; - uint32_t ihvtmp[5]; - - ctx->ihv1[0] = ctx->ihv[0]; - ctx->ihv1[1] = ctx->ihv[1]; - ctx->ihv1[2] = ctx->ihv[2]; - ctx->ihv1[3] = ctx->ihv[3]; - ctx->ihv1[4] = ctx->ihv[4]; - - sha1_compression_states(ctx->ihv, block, ctx->m1, ctx->states); - - if (ctx->detect_coll) - { - if (ctx->ubc_check) - { - ubc_check(ctx->m1, ubc_dv_mask); - } - - if (ubc_dv_mask[0] != 0) - { - for (i = 0; sha1_dvs[i].dvType != 0; ++i) - { - if (ubc_dv_mask[0] & ((uint32_t)(1) << sha1_dvs[i].maskb)) - { - for (j = 0; j < 80; ++j) - ctx->m2[j] = ctx->m1[j] ^ sha1_dvs[i].dm[j]; - - sha1_recompression_step(sha1_dvs[i].testt, ctx->ihv2, ihvtmp, ctx->m2, ctx->states[sha1_dvs[i].testt]); - - /* to verify SHA-1 collision detection code with collisions for reduced-step SHA-1 */ - if ((0 == ((ihvtmp[0] ^ ctx->ihv[0]) | (ihvtmp[1] ^ ctx->ihv[1]) | (ihvtmp[2] ^ ctx->ihv[2]) | (ihvtmp[3] ^ ctx->ihv[3]) | (ihvtmp[4] ^ ctx->ihv[4]))) - || (ctx->reduced_round_coll && 0==((ctx->ihv1[0] ^ ctx->ihv2[0]) | (ctx->ihv1[1] ^ ctx->ihv2[1]) | (ctx->ihv1[2] ^ ctx->ihv2[2]) | (ctx->ihv1[3] ^ ctx->ihv2[3]) | (ctx->ihv1[4] ^ ctx->ihv2[4])))) - { - ctx->found_collision = 1; - - if (ctx->safe_hash) - { - sha1_compression_W(ctx->ihv, ctx->m1); - sha1_compression_W(ctx->ihv, ctx->m1); - } - - break; - } - } - } - } - } -} - -void SHA1DCInit(SHA1_CTX* ctx) -{ - ctx->total = 0; - ctx->ihv[0] = 0x67452301; - ctx->ihv[1] = 0xEFCDAB89; - ctx->ihv[2] = 0x98BADCFE; - ctx->ihv[3] = 0x10325476; - ctx->ihv[4] = 0xC3D2E1F0; - ctx->found_collision = 0; - ctx->safe_hash = SHA1DC_INIT_SAFE_HASH_DEFAULT; - ctx->ubc_check = 1; - ctx->detect_coll = 1; - ctx->reduced_round_coll = 0; - ctx->callback = NULL; -} - -void SHA1DCSetSafeHash(SHA1_CTX* ctx, int safehash) -{ - if (safehash) - ctx->safe_hash = 1; - else - ctx->safe_hash = 0; -} - - -void SHA1DCSetUseUBC(SHA1_CTX* ctx, int ubc_check) -{ - if (ubc_check) - ctx->ubc_check = 1; - else - ctx->ubc_check = 0; -} - -void SHA1DCSetUseDetectColl(SHA1_CTX* ctx, int detect_coll) -{ - if (detect_coll) - ctx->detect_coll = 1; - else - ctx->detect_coll = 0; -} - -void SHA1DCSetDetectReducedRoundCollision(SHA1_CTX* ctx, int reduced_round_coll) -{ - if (reduced_round_coll) - ctx->reduced_round_coll = 1; - else - ctx->reduced_round_coll = 0; -} - -void SHA1DCSetCallback(SHA1_CTX* ctx, collision_block_callback callback) -{ - ctx->callback = callback; -} - -void SHA1DCUpdate(SHA1_CTX* ctx, const char* buf, size_t len) -{ - unsigned left, fill; - - if (len == 0) - return; - - left = ctx->total & 63; - fill = 64 - left; - - if (left && len >= fill) - { - ctx->total += fill; - memcpy(ctx->buffer + left, buf, fill); - sha1_process(ctx, (uint32_t*)(ctx->buffer)); - buf += fill; - len -= fill; - left = 0; - } - while (len >= 64) - { - ctx->total += 64; - -#if defined(SHA1DC_ALLOW_UNALIGNED_ACCESS) - sha1_process(ctx, (uint32_t*)(buf)); -#else - memcpy(ctx->buffer, buf, 64); - sha1_process(ctx, (uint32_t*)(ctx->buffer)); -#endif /* defined(SHA1DC_ALLOW_UNALIGNED_ACCESS) */ - buf += 64; - len -= 64; - } - if (len > 0) - { - ctx->total += len; - memcpy(ctx->buffer + left, buf, len); - } -} - -static const unsigned char sha1_padding[64] = -{ - 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - -int SHA1DCFinal(unsigned char output[20], SHA1_CTX *ctx) -{ - uint32_t last = ctx->total & 63; - uint32_t padn = (last < 56) ? (56 - last) : (120 - last); - uint64_t total; - SHA1DCUpdate(ctx, (const char*)(sha1_padding), padn); - - total = ctx->total - padn; - total <<= 3; - ctx->buffer[56] = (unsigned char)(total >> 56); - ctx->buffer[57] = (unsigned char)(total >> 48); - ctx->buffer[58] = (unsigned char)(total >> 40); - ctx->buffer[59] = (unsigned char)(total >> 32); - ctx->buffer[60] = (unsigned char)(total >> 24); - ctx->buffer[61] = (unsigned char)(total >> 16); - ctx->buffer[62] = (unsigned char)(total >> 8); - ctx->buffer[63] = (unsigned char)(total); - sha1_process(ctx, (uint32_t*)(ctx->buffer)); - output[0] = (unsigned char)(ctx->ihv[0] >> 24); - output[1] = (unsigned char)(ctx->ihv[0] >> 16); - output[2] = (unsigned char)(ctx->ihv[0] >> 8); - output[3] = (unsigned char)(ctx->ihv[0]); - output[4] = (unsigned char)(ctx->ihv[1] >> 24); - output[5] = (unsigned char)(ctx->ihv[1] >> 16); - output[6] = (unsigned char)(ctx->ihv[1] >> 8); - output[7] = (unsigned char)(ctx->ihv[1]); - output[8] = (unsigned char)(ctx->ihv[2] >> 24); - output[9] = (unsigned char)(ctx->ihv[2] >> 16); - output[10] = (unsigned char)(ctx->ihv[2] >> 8); - output[11] = (unsigned char)(ctx->ihv[2]); - output[12] = (unsigned char)(ctx->ihv[3] >> 24); - output[13] = (unsigned char)(ctx->ihv[3] >> 16); - output[14] = (unsigned char)(ctx->ihv[3] >> 8); - output[15] = (unsigned char)(ctx->ihv[3]); - output[16] = (unsigned char)(ctx->ihv[4] >> 24); - output[17] = (unsigned char)(ctx->ihv[4] >> 16); - output[18] = (unsigned char)(ctx->ihv[4] >> 8); - output[19] = (unsigned char)(ctx->ihv[4]); - return ctx->found_collision; -} - -#ifdef SHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_C -#include SHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_C -#endif |