2020-01-12 00:36:56 +01:00
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/***
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* Copyright 2017 Marc Stevens <marc@marc-stevens.nl>, Dan Shumow (danshu@microsoft.com)
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* Distributed under the MIT Software License.
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* See accompanying file LICENSE.txt or copy at
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* https://opensource.org/licenses/MIT
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***/
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#ifndef SHA1DC_NO_STANDARD_INCLUDES
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#include <string.h>
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#include <memory.h>
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#include <stdio.h>
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#include <stdlib.h>
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#ifdef __unix__
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#include <sys/types.h> /* make sure macros like _BIG_ENDIAN visible */
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#endif
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#endif
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#ifdef SHA1DC_CUSTOM_INCLUDE_SHA1_C
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#include SHA1DC_CUSTOM_INCLUDE_SHA1_C
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#endif
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#ifndef SHA1DC_INIT_SAFE_HASH_DEFAULT
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#define SHA1DC_INIT_SAFE_HASH_DEFAULT 1
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#endif
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#include "sha1.h"
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#include "ubc_check.h"
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#if (defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64) || \
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defined(i386) || defined(__i386) || defined(__i386__) || defined(__i486__) || \
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defined(__i586__) || defined(__i686__) || defined(_M_IX86) || defined(__X86__) || \
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defined(_X86_) || defined(__THW_INTEL__) || defined(__I86__) || defined(__INTEL__) || \
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defined(__386) || defined(_M_X64) || defined(_M_AMD64))
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#define SHA1DC_ON_INTEL_LIKE_PROCESSOR
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#endif
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/*
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Because Little-Endian architectures are most common,
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we only set SHA1DC_BIGENDIAN if one of these conditions is met.
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Note that all MSFT platforms are little endian,
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so none of these will be defined under the MSC compiler.
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If you are compiling on a big endian platform and your compiler does not define one of these,
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you will have to add whatever macros your tool chain defines to indicate Big-Endianness.
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*/
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#if defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__)
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/*
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* Should detect Big Endian under GCC since at least 4.6.0 (gcc svn
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* rev #165881). See
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* https://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html
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*
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* This also works under clang since 3.2, it copied the GCC-ism. See
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* clang.git's 3b198a97d2 ("Preprocessor: add __BYTE_ORDER__
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* predefined macro", 2012-07-27)
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*/
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#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
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#define SHA1DC_BIGENDIAN
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#endif
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/* Not under GCC-alike */
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#elif defined(__BYTE_ORDER) && defined(__BIG_ENDIAN)
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/*
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* Should detect Big Endian under glibc.git since 14245eb70e ("entered
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* into RCS", 1992-11-25). Defined in <endian.h> which will have been
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* brought in by standard headers. See glibc.git and
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* https://sourceforge.net/p/predef/wiki/Endianness/
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*/
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#if __BYTE_ORDER == __BIG_ENDIAN
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#define SHA1DC_BIGENDIAN
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#endif
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/* Not under GCC-alike or glibc */
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#elif defined(_BYTE_ORDER) && defined(_BIG_ENDIAN) && defined(_LITTLE_ENDIAN)
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/*
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2020-11-21 19:20:35 +01:00
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* *BSD and newlib (embedded linux, cygwin, etc).
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2020-01-12 00:36:56 +01:00
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* the defined(_BIG_ENDIAN) && defined(_LITTLE_ENDIAN) part prevents
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* this condition from matching with Solaris/sparc.
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* (Solaris defines only one endian macro)
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*/
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#if _BYTE_ORDER == _BIG_ENDIAN
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#define SHA1DC_BIGENDIAN
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#endif
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/* Not under GCC-alike or glibc or *BSD or newlib */
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#elif (defined(__ARMEB__) || defined(__THUMBEB__) || defined(__AARCH64EB__) || \
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defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || \
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defined(__sparc))
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/*
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* Should define Big Endian for a whitelist of known processors. See
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* https://sourceforge.net/p/predef/wiki/Endianness/ and
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* http://www.oracle.com/technetwork/server-storage/solaris/portingtosolaris-138514.html
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*/
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#define SHA1DC_BIGENDIAN
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/* Not under GCC-alike or glibc or *BSD or newlib or <processor whitelist> */
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#elif (defined(_AIX) || defined(__hpux))
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/*
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* Defines Big Endian on a whitelist of OSs that are known to be Big
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* Endian-only. See
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2020-11-21 19:20:35 +01:00
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* https://lore.kernel.org/git/93056823-2740-d072-1ebd-46b440b33d7e@felt.demon.nl/
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2020-01-12 00:36:56 +01:00
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*/
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#define SHA1DC_BIGENDIAN
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/* Not under GCC-alike or glibc or *BSD or newlib or <processor whitelist> or <os whitelist> */
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#elif defined(SHA1DC_ON_INTEL_LIKE_PROCESSOR)
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/*
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* As a last resort before we do anything else we're not 100% sure
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* about below, we blacklist specific processors here. We could add
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* more, see e.g. https://wiki.debian.org/ArchitectureSpecificsMemo
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*/
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#else /* Not under GCC-alike or glibc or *BSD or newlib or <processor whitelist> or <os whitelist> or <processor blacklist> */
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/* We do nothing more here for now */
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/*#error "Uncomment this to see if you fall through all the detection"*/
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#endif /* Big Endian detection */
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#if (defined(SHA1DC_FORCE_LITTLEENDIAN) && defined(SHA1DC_BIGENDIAN))
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#undef SHA1DC_BIGENDIAN
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#endif
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#if (defined(SHA1DC_FORCE_BIGENDIAN) && !defined(SHA1DC_BIGENDIAN))
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#define SHA1DC_BIGENDIAN
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#endif
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/*ENDIANNESS SELECTION*/
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#ifndef SHA1DC_FORCE_ALIGNED_ACCESS
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#if defined(SHA1DC_FORCE_UNALIGNED_ACCESS) || defined(SHA1DC_ON_INTEL_LIKE_PROCESSOR)
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#define SHA1DC_ALLOW_UNALIGNED_ACCESS
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#endif /*UNALIGNED ACCESS DETECTION*/
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#endif /*FORCE ALIGNED ACCESS*/
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#define rotate_right(x,n) (((x)>>(n))|((x)<<(32-(n))))
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#define rotate_left(x,n) (((x)<<(n))|((x)>>(32-(n))))
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#define sha1_bswap32(x) \
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{x = ((x << 8) & 0xFF00FF00) | ((x >> 8) & 0xFF00FF); x = (x << 16) | (x >> 16);}
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#define sha1_mix(W, t) (rotate_left(W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16], 1))
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#ifdef SHA1DC_BIGENDIAN
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#define sha1_load(m, t, temp) { temp = m[t]; }
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#else
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#define sha1_load(m, t, temp) { temp = m[t]; sha1_bswap32(temp); }
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#endif
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#define sha1_store(W, t, x) *(volatile uint32_t *)&W[t] = x
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#define sha1_f1(b,c,d) ((d)^((b)&((c)^(d))))
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#define sha1_f2(b,c,d) ((b)^(c)^(d))
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#define sha1_f3(b,c,d) (((b)&(c))+((d)&((b)^(c))))
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#define sha1_f4(b,c,d) ((b)^(c)^(d))
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#define HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, m, t) \
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{ e += rotate_left(a, 5) + sha1_f1(b,c,d) + 0x5A827999 + m[t]; b = rotate_left(b, 30); }
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#define HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, m, t) \
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{ e += rotate_left(a, 5) + sha1_f2(b,c,d) + 0x6ED9EBA1 + m[t]; b = rotate_left(b, 30); }
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#define HASHCLASH_SHA1COMPRESS_ROUND3_STEP(a, b, c, d, e, m, t) \
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{ e += rotate_left(a, 5) + sha1_f3(b,c,d) + 0x8F1BBCDC + m[t]; b = rotate_left(b, 30); }
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#define HASHCLASH_SHA1COMPRESS_ROUND4_STEP(a, b, c, d, e, m, t) \
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{ e += rotate_left(a, 5) + sha1_f4(b,c,d) + 0xCA62C1D6 + m[t]; b = rotate_left(b, 30); }
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#define HASHCLASH_SHA1COMPRESS_ROUND1_STEP_BW(a, b, c, d, e, m, t) \
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{ b = rotate_right(b, 30); e -= rotate_left(a, 5) + sha1_f1(b,c,d) + 0x5A827999 + m[t]; }
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#define HASHCLASH_SHA1COMPRESS_ROUND2_STEP_BW(a, b, c, d, e, m, t) \
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{ b = rotate_right(b, 30); e -= rotate_left(a, 5) + sha1_f2(b,c,d) + 0x6ED9EBA1 + m[t]; }
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#define HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(a, b, c, d, e, m, t) \
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{ b = rotate_right(b, 30); e -= rotate_left(a, 5) + sha1_f3(b,c,d) + 0x8F1BBCDC + m[t]; }
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#define HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(a, b, c, d, e, m, t) \
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{ b = rotate_right(b, 30); e -= rotate_left(a, 5) + sha1_f4(b,c,d) + 0xCA62C1D6 + m[t]; }
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#define SHA1COMPRESS_FULL_ROUND1_STEP_LOAD(a, b, c, d, e, m, W, t, temp) \
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{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);}
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#define SHA1COMPRESS_FULL_ROUND1_STEP_EXPAND(a, b, c, d, e, W, t, temp) \
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{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); }
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#define SHA1COMPRESS_FULL_ROUND2_STEP(a, b, c, d, e, W, t, temp) \
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{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); }
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#define SHA1COMPRESS_FULL_ROUND3_STEP(a, b, c, d, e, W, t, temp) \
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{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); }
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#define SHA1COMPRESS_FULL_ROUND4_STEP(a, b, c, d, e, W, t, temp) \
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{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); }
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#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;
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#ifdef BUILDNOCOLLDETECTSHA1COMPRESSION
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void sha1_compression(uint32_t ihv[5], const uint32_t m[16])
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{
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uint32_t W[80];
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uint32_t a,b,c,d,e;
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unsigned i;
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memcpy(W, m, 16 * 4);
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for (i = 16; i < 80; ++i)
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W[i] = sha1_mix(W, i);
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a = ihv[0]; b = ihv[1]; c = ihv[2]; d = ihv[3]; e = ihv[4];
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, W, 0);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, W, 1);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, W, 2);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, W, 3);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, W, 4);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, W, 5);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, W, 6);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, W, 7);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, W, 8);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, W, 9);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, W, 10);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, W, 11);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, W, 12);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, W, 13);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, W, 14);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(a, b, c, d, e, W, 15);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(e, a, b, c, d, W, 16);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(d, e, a, b, c, W, 17);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(c, d, e, a, b, W, 18);
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HASHCLASH_SHA1COMPRESS_ROUND1_STEP(b, c, d, e, a, W, 19);
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HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, W, 20);
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HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, W, 21);
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HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, W, 22);
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HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, W, 23);
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HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, W, 24);
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HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, W, 25);
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HASHCLASH_SHA1COMPRESS_ROUND2_STEP(e, a, b, c, d, W, 26);
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HASHCLASH_SHA1COMPRESS_ROUND2_STEP(d, e, a, b, c, W, 27);
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HASHCLASH_SHA1COMPRESS_ROUND2_STEP(c, d, e, a, b, W, 28);
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HASHCLASH_SHA1COMPRESS_ROUND2_STEP(b, c, d, e, a, W, 29);
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HASHCLASH_SHA1COMPRESS_ROUND2_STEP(a, b, c, d, e, W, 30);
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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);
|
|
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|
|
|
|
|
|
|
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
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SHA1COMPRESS_FULL_ROUND4_STEP(a, b, c, d, e, W, 70, temp);
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#ifdef DOSTORESTATE71
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SHA1_STORE_STATE(71)
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#endif
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SHA1COMPRESS_FULL_ROUND4_STEP(e, a, b, c, d, W, 71, temp);
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#ifdef DOSTORESTATE72
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SHA1_STORE_STATE(72)
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#endif
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SHA1COMPRESS_FULL_ROUND4_STEP(d, e, a, b, c, W, 72, temp);
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#ifdef DOSTORESTATE73
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SHA1_STORE_STATE(73)
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#endif
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SHA1COMPRESS_FULL_ROUND4_STEP(c, d, e, a, b, W, 73, temp);
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#ifdef DOSTORESTATE74
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SHA1_STORE_STATE(74)
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|
#endif
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SHA1COMPRESS_FULL_ROUND4_STEP(b, c, d, e, a, W, 74, temp);
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#ifdef DOSTORESTATE75
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|
SHA1_STORE_STATE(75)
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#endif
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SHA1COMPRESS_FULL_ROUND4_STEP(a, b, c, d, e, W, 75, temp);
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#ifdef DOSTORESTATE76
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|
SHA1_STORE_STATE(76)
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|
#endif
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SHA1COMPRESS_FULL_ROUND4_STEP(e, a, b, c, d, W, 76, temp);
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#ifdef DOSTORESTATE77
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|
SHA1_STORE_STATE(77)
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|
#endif
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|
SHA1COMPRESS_FULL_ROUND4_STEP(d, e, a, b, c, W, 77, temp);
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#ifdef DOSTORESTATE78
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|
SHA1_STORE_STATE(78)
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|
#endif
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|
SHA1COMPRESS_FULL_ROUND4_STEP(c, d, e, a, b, W, 78, temp);
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|
#ifdef DOSTORESTATE79
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|
|
SHA1_STORE_STATE(79)
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|
#endif
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|
SHA1COMPRESS_FULL_ROUND4_STEP(b, c, d, e, a, W, 79, temp);
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ihv[0] += a; ihv[1] += b; ihv[2] += c; ihv[3] += d; ihv[4] += e;
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}
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|
#define SHA1_RECOMPRESS(t) \
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|
static void sha1recompress_fast_ ## t (uint32_t ihvin[5], uint32_t ihvout[5], const uint32_t me2[80], const uint32_t state[5]) \
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|
{ \
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|
uint32_t a = state[0], b = state[1], c = state[2], d = state[3], e = state[4]; \
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if (t > 79) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(b, c, d, e, a, me2, 79); \
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if (t > 78) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(c, d, e, a, b, me2, 78); \
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if (t > 77) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(d, e, a, b, c, me2, 77); \
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if (t > 76) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(e, a, b, c, d, me2, 76); \
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if (t > 75) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(a, b, c, d, e, me2, 75); \
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if (t > 74) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(b, c, d, e, a, me2, 74); \
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if (t > 73) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(c, d, e, a, b, me2, 73); \
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|
if (t > 72) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(d, e, a, b, c, me2, 72); \
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|
if (t > 71) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(e, a, b, c, d, me2, 71); \
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if (t > 70) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(a, b, c, d, e, me2, 70); \
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|
if (t > 69) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(b, c, d, e, a, me2, 69); \
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|
if (t > 68) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(c, d, e, a, b, me2, 68); \
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|
if (t > 67) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(d, e, a, b, c, me2, 67); \
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|
|
if (t > 66) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(e, a, b, c, d, me2, 66); \
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|
if (t > 65) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(a, b, c, d, e, me2, 65); \
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|
if (t > 64) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(b, c, d, e, a, me2, 64); \
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|
|
if (t > 63) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(c, d, e, a, b, me2, 63); \
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|
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|
|
if (t > 62) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(d, e, a, b, c, me2, 62); \
|
|
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|
|
if (t > 61) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(e, a, b, c, d, me2, 61); \
|
|
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|
|
if (t > 60) HASHCLASH_SHA1COMPRESS_ROUND4_STEP_BW(a, b, c, d, e, me2, 60); \
|
|
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|
|
if (t > 59) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(b, c, d, e, a, me2, 59); \
|
|
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|
|
if (t > 58) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(c, d, e, a, b, me2, 58); \
|
|
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|
|
if (t > 57) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(d, e, a, b, c, me2, 57); \
|
|
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|
|
if (t > 56) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(e, a, b, c, d, me2, 56); \
|
|
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|
|
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); \
|
|
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|
|
if (t > 53) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(c, d, e, a, b, me2, 53); \
|
|
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|
|
if (t > 52) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(d, e, a, b, c, me2, 52); \
|
|
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|
|
if (t > 51) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(e, a, b, c, d, me2, 51); \
|
|
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|
|
if (t > 50) HASHCLASH_SHA1COMPRESS_ROUND3_STEP_BW(a, b, c, d, e, me2, 50); \
|
|
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|
|
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); \
|
|
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|
|
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);
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output[14] = (unsigned char)(ctx->ihv[3] >> 8);
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output[15] = (unsigned char)(ctx->ihv[3]);
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output[16] = (unsigned char)(ctx->ihv[4] >> 24);
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output[17] = (unsigned char)(ctx->ihv[4] >> 16);
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output[18] = (unsigned char)(ctx->ihv[4] >> 8);
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output[19] = (unsigned char)(ctx->ihv[4]);
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return ctx->found_collision;
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|
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}
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|
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#ifdef SHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_C
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#include SHA1DC_CUSTOM_TRAILING_INCLUDE_SHA1_C
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#endif
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