diff options
author | Jack Lloyd <[email protected]> | 2016-07-17 11:55:26 -0400 |
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committer | Jack Lloyd <[email protected]> | 2016-09-02 05:28:13 -0400 |
commit | a5a260ca52efb43083d654805dce773580102cb9 (patch) | |
tree | b9e28f43641de4db4ca377359fc7290aa643aed3 /src/lib/hash/rmd128/rmd128.cpp | |
parent | 1c0bc3cc6bcbd6318d8ae33d0442ffd24302a044 (diff) |
Remove deprecated hashes MD2, HAS-160, and RIPEMD-128
Diffstat (limited to 'src/lib/hash/rmd128/rmd128.cpp')
-rw-r--r-- | src/lib/hash/rmd128/rmd128.cpp | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/src/lib/hash/rmd128/rmd128.cpp b/src/lib/hash/rmd128/rmd128.cpp deleted file mode 100644 index e520fa0c3..000000000 --- a/src/lib/hash/rmd128/rmd128.cpp +++ /dev/null @@ -1,173 +0,0 @@ -/* -* RIPEMD-128 -* (C) 1999-2007 Jack Lloyd -* -* Botan is released under the Simplified BSD License (see license.txt) -*/ - -#include <botan/rmd128.h> - -namespace Botan { - -namespace RIPEMD_128_F { - -/* -* RIPEMD-128 F1 Function -*/ -inline void F1(u32bit& A, u32bit B, u32bit C, u32bit D, - u32bit msg, u32bit shift) - { - A += (B ^ C ^ D) + msg; - A = rotate_left(A, shift); - } - -/* -* RIPEMD-128 F2 Function -*/ -inline void F2(u32bit& A, u32bit B, u32bit C, u32bit D, - u32bit msg, u32bit shift, u32bit magic) - { - A += (D ^ (B & (C ^ D))) + msg + magic; - A = rotate_left(A, shift); - } - -/* -* RIPEMD-128 F3 Function -*/ -inline void F3(u32bit& A, u32bit B, u32bit C, u32bit D, - u32bit msg, u32bit shift, u32bit magic) - { - A += (D ^ (B | ~C)) + msg + magic; - A = rotate_left(A, shift); - } - -/* -* RIPEMD-128 F4 Function -*/ -inline void F4(u32bit& A, u32bit B, u32bit C, u32bit D, - u32bit msg, u32bit shift, u32bit magic) - { - A += (C ^ (D & (B ^ C))) + msg + magic; - A = rotate_left(A, shift); - } - -} - -/* -* RIPEMD-128 Compression Function -*/ -void RIPEMD_128::compress_n(const byte input[], size_t blocks) - { - using namespace RIPEMD_128_F; - - const u32bit MAGIC2 = 0x5A827999, MAGIC3 = 0x6ED9EBA1, - MAGIC4 = 0x8F1BBCDC, MAGIC5 = 0x50A28BE6, - MAGIC6 = 0x5C4DD124, MAGIC7 = 0x6D703EF3; - - for(size_t i = 0; i != blocks; ++i) - { - load_le(m_M.data(), input, m_M.size()); - - u32bit A1 = m_digest[0], A2 = A1, B1 = m_digest[1], B2 = B1, - C1 = m_digest[2], C2 = C1, D1 = m_digest[3], D2 = D1; - - F1(A1,B1,C1,D1,m_M[ 0],11 ); F4(A2,B2,C2,D2,m_M[ 5], 8,MAGIC5); - F1(D1,A1,B1,C1,m_M[ 1],14 ); F4(D2,A2,B2,C2,m_M[14], 9,MAGIC5); - F1(C1,D1,A1,B1,m_M[ 2],15 ); F4(C2,D2,A2,B2,m_M[ 7], 9,MAGIC5); - F1(B1,C1,D1,A1,m_M[ 3],12 ); F4(B2,C2,D2,A2,m_M[ 0],11,MAGIC5); - F1(A1,B1,C1,D1,m_M[ 4], 5 ); F4(A2,B2,C2,D2,m_M[ 9],13,MAGIC5); - F1(D1,A1,B1,C1,m_M[ 5], 8 ); F4(D2,A2,B2,C2,m_M[ 2],15,MAGIC5); - F1(C1,D1,A1,B1,m_M[ 6], 7 ); F4(C2,D2,A2,B2,m_M[11],15,MAGIC5); - F1(B1,C1,D1,A1,m_M[ 7], 9 ); F4(B2,C2,D2,A2,m_M[ 4], 5,MAGIC5); - F1(A1,B1,C1,D1,m_M[ 8],11 ); F4(A2,B2,C2,D2,m_M[13], 7,MAGIC5); - F1(D1,A1,B1,C1,m_M[ 9],13 ); F4(D2,A2,B2,C2,m_M[ 6], 7,MAGIC5); - F1(C1,D1,A1,B1,m_M[10],14 ); F4(C2,D2,A2,B2,m_M[15], 8,MAGIC5); - F1(B1,C1,D1,A1,m_M[11],15 ); F4(B2,C2,D2,A2,m_M[ 8],11,MAGIC5); - F1(A1,B1,C1,D1,m_M[12], 6 ); F4(A2,B2,C2,D2,m_M[ 1],14,MAGIC5); - F1(D1,A1,B1,C1,m_M[13], 7 ); F4(D2,A2,B2,C2,m_M[10],14,MAGIC5); - F1(C1,D1,A1,B1,m_M[14], 9 ); F4(C2,D2,A2,B2,m_M[ 3],12,MAGIC5); - F1(B1,C1,D1,A1,m_M[15], 8 ); F4(B2,C2,D2,A2,m_M[12], 6,MAGIC5); - - F2(A1,B1,C1,D1,m_M[ 7], 7,MAGIC2); F3(A2,B2,C2,D2,m_M[ 6], 9,MAGIC6); - F2(D1,A1,B1,C1,m_M[ 4], 6,MAGIC2); F3(D2,A2,B2,C2,m_M[11],13,MAGIC6); - F2(C1,D1,A1,B1,m_M[13], 8,MAGIC2); F3(C2,D2,A2,B2,m_M[ 3],15,MAGIC6); - F2(B1,C1,D1,A1,m_M[ 1],13,MAGIC2); F3(B2,C2,D2,A2,m_M[ 7], 7,MAGIC6); - F2(A1,B1,C1,D1,m_M[10],11,MAGIC2); F3(A2,B2,C2,D2,m_M[ 0],12,MAGIC6); - F2(D1,A1,B1,C1,m_M[ 6], 9,MAGIC2); F3(D2,A2,B2,C2,m_M[13], 8,MAGIC6); - F2(C1,D1,A1,B1,m_M[15], 7,MAGIC2); F3(C2,D2,A2,B2,m_M[ 5], 9,MAGIC6); - F2(B1,C1,D1,A1,m_M[ 3],15,MAGIC2); F3(B2,C2,D2,A2,m_M[10],11,MAGIC6); - F2(A1,B1,C1,D1,m_M[12], 7,MAGIC2); F3(A2,B2,C2,D2,m_M[14], 7,MAGIC6); - F2(D1,A1,B1,C1,m_M[ 0],12,MAGIC2); F3(D2,A2,B2,C2,m_M[15], 7,MAGIC6); - F2(C1,D1,A1,B1,m_M[ 9],15,MAGIC2); F3(C2,D2,A2,B2,m_M[ 8],12,MAGIC6); - F2(B1,C1,D1,A1,m_M[ 5], 9,MAGIC2); F3(B2,C2,D2,A2,m_M[12], 7,MAGIC6); - F2(A1,B1,C1,D1,m_M[ 2],11,MAGIC2); F3(A2,B2,C2,D2,m_M[ 4], 6,MAGIC6); - F2(D1,A1,B1,C1,m_M[14], 7,MAGIC2); F3(D2,A2,B2,C2,m_M[ 9],15,MAGIC6); - F2(C1,D1,A1,B1,m_M[11],13,MAGIC2); F3(C2,D2,A2,B2,m_M[ 1],13,MAGIC6); - F2(B1,C1,D1,A1,m_M[ 8],12,MAGIC2); F3(B2,C2,D2,A2,m_M[ 2],11,MAGIC6); - - F3(A1,B1,C1,D1,m_M[ 3],11,MAGIC3); F2(A2,B2,C2,D2,m_M[15], 9,MAGIC7); - F3(D1,A1,B1,C1,m_M[10],13,MAGIC3); F2(D2,A2,B2,C2,m_M[ 5], 7,MAGIC7); - F3(C1,D1,A1,B1,m_M[14], 6,MAGIC3); F2(C2,D2,A2,B2,m_M[ 1],15,MAGIC7); - F3(B1,C1,D1,A1,m_M[ 4], 7,MAGIC3); F2(B2,C2,D2,A2,m_M[ 3],11,MAGIC7); - F3(A1,B1,C1,D1,m_M[ 9],14,MAGIC3); F2(A2,B2,C2,D2,m_M[ 7], 8,MAGIC7); - F3(D1,A1,B1,C1,m_M[15], 9,MAGIC3); F2(D2,A2,B2,C2,m_M[14], 6,MAGIC7); - F3(C1,D1,A1,B1,m_M[ 8],13,MAGIC3); F2(C2,D2,A2,B2,m_M[ 6], 6,MAGIC7); - F3(B1,C1,D1,A1,m_M[ 1],15,MAGIC3); F2(B2,C2,D2,A2,m_M[ 9],14,MAGIC7); - F3(A1,B1,C1,D1,m_M[ 2],14,MAGIC3); F2(A2,B2,C2,D2,m_M[11],12,MAGIC7); - F3(D1,A1,B1,C1,m_M[ 7], 8,MAGIC3); F2(D2,A2,B2,C2,m_M[ 8],13,MAGIC7); - F3(C1,D1,A1,B1,m_M[ 0],13,MAGIC3); F2(C2,D2,A2,B2,m_M[12], 5,MAGIC7); - F3(B1,C1,D1,A1,m_M[ 6], 6,MAGIC3); F2(B2,C2,D2,A2,m_M[ 2],14,MAGIC7); - F3(A1,B1,C1,D1,m_M[13], 5,MAGIC3); F2(A2,B2,C2,D2,m_M[10],13,MAGIC7); - F3(D1,A1,B1,C1,m_M[11],12,MAGIC3); F2(D2,A2,B2,C2,m_M[ 0],13,MAGIC7); - F3(C1,D1,A1,B1,m_M[ 5], 7,MAGIC3); F2(C2,D2,A2,B2,m_M[ 4], 7,MAGIC7); - F3(B1,C1,D1,A1,m_M[12], 5,MAGIC3); F2(B2,C2,D2,A2,m_M[13], 5,MAGIC7); - - F4(A1,B1,C1,D1,m_M[ 1],11,MAGIC4); F1(A2,B2,C2,D2,m_M[ 8],15 ); - F4(D1,A1,B1,C1,m_M[ 9],12,MAGIC4); F1(D2,A2,B2,C2,m_M[ 6], 5 ); - F4(C1,D1,A1,B1,m_M[11],14,MAGIC4); F1(C2,D2,A2,B2,m_M[ 4], 8 ); - F4(B1,C1,D1,A1,m_M[10],15,MAGIC4); F1(B2,C2,D2,A2,m_M[ 1],11 ); - F4(A1,B1,C1,D1,m_M[ 0],14,MAGIC4); F1(A2,B2,C2,D2,m_M[ 3],14 ); - F4(D1,A1,B1,C1,m_M[ 8],15,MAGIC4); F1(D2,A2,B2,C2,m_M[11],14 ); - F4(C1,D1,A1,B1,m_M[12], 9,MAGIC4); F1(C2,D2,A2,B2,m_M[15], 6 ); - F4(B1,C1,D1,A1,m_M[ 4], 8,MAGIC4); F1(B2,C2,D2,A2,m_M[ 0],14 ); - F4(A1,B1,C1,D1,m_M[13], 9,MAGIC4); F1(A2,B2,C2,D2,m_M[ 5], 6 ); - F4(D1,A1,B1,C1,m_M[ 3],14,MAGIC4); F1(D2,A2,B2,C2,m_M[12], 9 ); - F4(C1,D1,A1,B1,m_M[ 7], 5,MAGIC4); F1(C2,D2,A2,B2,m_M[ 2],12 ); - F4(B1,C1,D1,A1,m_M[15], 6,MAGIC4); F1(B2,C2,D2,A2,m_M[13], 9 ); - F4(A1,B1,C1,D1,m_M[14], 8,MAGIC4); F1(A2,B2,C2,D2,m_M[ 9],12 ); - F4(D1,A1,B1,C1,m_M[ 5], 6,MAGIC4); F1(D2,A2,B2,C2,m_M[ 7], 5 ); - F4(C1,D1,A1,B1,m_M[ 6], 5,MAGIC4); F1(C2,D2,A2,B2,m_M[10],15 ); - F4(B1,C1,D1,A1,m_M[ 2],12,MAGIC4); F1(B2,C2,D2,A2,m_M[14], 8 ); - - D2 = m_digest[1] + C1 + D2; - m_digest[1] = m_digest[2] + D1 + A2; - m_digest[2] = m_digest[3] + A1 + B2; - m_digest[3] = m_digest[0] + B1 + C2; - m_digest[0] = D2; - - input += hash_block_size(); - } - } - -/* -* Copy out the digest -*/ -void RIPEMD_128::copy_out(byte output[]) - { - copy_out_vec_le(output, output_length(), m_digest); - } - -/* -* Clear memory of sensitive data -*/ -void RIPEMD_128::clear() - { - MDx_HashFunction::clear(); - zeroise(m_M); - m_digest[0] = 0x67452301; - m_digest[1] = 0xEFCDAB89; - m_digest[2] = 0x98BADCFE; - m_digest[3] = 0x10325476; - } - -} |