From f424a18112032cf61d2871a6b91a5af607c171ae Mon Sep 17 00:00:00 2001 From: Kirill Volinsky Date: Fri, 20 Jul 2012 16:21:49 +0000 Subject: CryptoPP: changed folder structure git-svn-id: http://svn.miranda-ng.org/main/trunk@1083 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- plugins/CryptoPP/crypto/md5mac.cpp | 166 ------------------------------------- 1 file changed, 166 deletions(-) delete mode 100644 plugins/CryptoPP/crypto/md5mac.cpp (limited to 'plugins/CryptoPP/crypto/md5mac.cpp') diff --git a/plugins/CryptoPP/crypto/md5mac.cpp b/plugins/CryptoPP/crypto/md5mac.cpp deleted file mode 100644 index f5c90c3f11..0000000000 --- a/plugins/CryptoPP/crypto/md5mac.cpp +++ /dev/null @@ -1,166 +0,0 @@ -// md5mac.cpp - modified by Wei Dai from Colin Plumb's public domain md5.c -// any modifications are placed in the public domain - -#include "pch.h" -#include "md5mac.h" -#include "misc.h" - -NAMESPACE_BEGIN(CryptoPP) - -const word32 MD5MAC_Base::T[12] = - { 0xac45ef97,0xcd430f29,0x551b7e45,0x3411801c, - 0x96ce77b1,0x7c8e722e,0x0aab5a5f,0x18be4336, - 0x21b4219d,0x4db987bc,0xbd279da2,0xc3d75bc7 }; - -void MD5MAC_Base::UncheckedSetKey(const byte *userKey, unsigned int keylength, const NameValuePairs &) -{ - const word32 zeros[4] = {0,0,0,0}; - - for (unsigned i=0, j; i<3; i++) - { - m_key[4*i+0] = 0x67452301L; - m_key[4*i+1] = 0xefcdab89L; - m_key[4*i+2] = 0x98badcfeL; - m_key[4*i+3] = 0x10325476L; - - memcpy(m_data, userKey, KEYLENGTH); - CorrectEndianess(m_data, m_data, KEYLENGTH); - for (j=0; j<3; j++) - memcpy(m_data+4+4*j, T+((i+j)%3)*4, 16); - Transform(m_key+4*i, m_data, zeros); - - for (j=0; j<3; j++) - memcpy(m_data+4*j, T+((i+j)%3)*4, 16); - memcpy(m_data+12, userKey, KEYLENGTH); - CorrectEndianess(m_data+12, m_data+12, KEYLENGTH); - Transform(m_key+4*i, m_data, zeros); - } - - Init(); -} - -void MD5MAC_Base::Init() -{ - m_digest[0] = m_key[0]; - m_digest[1] = m_key[1]; - m_digest[2] = m_key[2]; - m_digest[3] = m_key[3]; -} - -void MD5MAC_Base::TruncatedFinal(byte *hash, size_t size) -{ - ThrowIfInvalidTruncatedSize(size); - - PadLastBlock(56); - CorrectEndianess(m_data, m_data, 56); - - m_data[14] = GetBitCountLo(); - m_data[15] = GetBitCountHi(); - - Transform(m_digest, m_data, m_key+4); - - unsigned i; - for (i=0; i<4; i++) - m_data[i] = m_key[8+i]; - for (i=0; i<12; i++) - m_data[i+4] = T[i] ^ m_key[8+i%4]; - Transform(m_digest, m_data, m_key+4); - - CorrectEndianess(m_digest, m_digest, DIGESTSIZE); - memcpy(hash, m_digest, size); - - Restart(); // reinit for next use -} - -void MD5MAC_Base::Transform(word32 *digest, const word32 *in, const word32 *key) -{ -#define F1(x, y, z) ((z ^ (x & (y ^ z))) + key[0]) -#define F2(x, y, z) ((y ^ (z & (x ^ y))) + key[1]) -#define F3(x, y, z) ((x ^ y ^ z) + key[2]) -#define F4(x, y, z) ((y ^ (x | ~z)) + key[3]) - -#define MD5STEP(f, w, x, y, z, data, s) \ - w = rotlFixed(w + f(x, y, z) + data, s) + x - - word32 a, b, c, d; - - a=digest[0]; - b=digest[1]; - c=digest[2]; - d=digest[3]; - - MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7); - MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12); - MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17); - MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22); - MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7); - MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12); - MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17); - MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22); - MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7); - MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12); - MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17); - MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22); - MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7); - MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12); - MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17); - MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22); - - MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5); - MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9); - MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14); - MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20); - MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5); - MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9); - MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14); - MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20); - MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5); - MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9); - MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14); - MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20); - MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5); - MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9); - MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14); - MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20); - - MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4); - MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11); - MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16); - MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23); - MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4); - MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11); - MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16); - MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23); - MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4); - MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11); - MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16); - MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23); - MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4); - MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11); - MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16); - MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23); - - MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6); - MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10); - MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15); - MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21); - MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6); - MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10); - MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15); - MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21); - MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6); - MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10); - MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15); - MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21); - MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6); - MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10); - MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15); - MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21); - - digest[0]+=a; - digest[1]+=b; - digest[2]+=c; - digest[3]+=d; -} - -NAMESPACE_END -- cgit v1.2.3