Merge pull request #1 from monero-project/master
Attempting an online merge in my own repo
This commit is contained in:
Neozaru
commit
7c3783f5b1
7 changed files with 445 additions and 156 deletions
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@ -59,8 +59,8 @@ else()
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else()
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else()
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set(STATIC_ASSERT_FLAG "-Dstatic_assert=_Static_assert")
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set(STATIC_ASSERT_FLAG "-Dstatic_assert=_Static_assert")
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endif()
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endif()
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_FLAG} ${WARNINGS} ${C_WARNINGS} ${ARCH_FLAG}")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_FLAG} ${WARNINGS} ${C_WARNINGS} ${ARCH_FLAG} -maes")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -D_GNU_SOURCE ${MINGW_FLAG} ${WARNINGS} ${CXX_WARNINGS} ${ARCH_FLAG}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -D_GNU_SOURCE ${MINGW_FLAG} ${WARNINGS} ${CXX_WARNINGS} ${ARCH_FLAG} -maes")
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if(APPLE)
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if(APPLE)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DGTEST_HAS_TR1_TUPLE=0")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DGTEST_HAS_TR1_TUPLE=0")
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endif()
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endif()
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177
src/crypto/aesb.c
Normal file
177
src/crypto/aesb.c
Normal file
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@ -0,0 +1,177 @@
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/*
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---------------------------------------------------------------------------
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Copyright (c) 1998-2013, Brian Gladman, Worcester, UK. All rights reserved.
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The redistribution and use of this software (with or without changes)
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is allowed without the payment of fees or royalties provided that:
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source code distributions include the above copyright notice, this
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list of conditions and the following disclaimer;
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binary distributions include the above copyright notice, this list
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of conditions and the following disclaimer in their documentation.
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This software is provided 'as is' with no explicit or implied warranties
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in respect of its operation, including, but not limited to, correctness
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and fitness for purpose.
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---------------------------------------------------------------------------
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Issue Date: 20/12/2007
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*/
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#include <stdint.h>
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#if defined(__cplusplus)
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extern "C"
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{
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#endif
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#define TABLE_ALIGN 32
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#define WPOLY 0x011b
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#define N_COLS 4
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#define AES_BLOCK_SIZE 16
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#define RC_LENGTH (5 * (AES_BLOCK_SIZE / 4 - 2))
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#if defined(_MSC_VER)
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#define ALIGN __declspec(align(TABLE_ALIGN))
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#elif defined(__GNUC__)
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#define ALIGN __attribute__ ((aligned(16)))
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#else
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#define ALIGN
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#endif
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#define rf1(r,c) (r)
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#define word_in(x,c) (*((uint32_t*)(x)+(c)))
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#define word_out(x,c,v) (*((uint32_t*)(x)+(c)) = (v))
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#define s(x,c) x[c]
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#define si(y,x,c) (s(y,c) = word_in(x, c))
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#define so(y,x,c) word_out(y, c, s(x,c))
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#define state_in(y,x) si(y,x,0); si(y,x,1); si(y,x,2); si(y,x,3)
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#define state_out(y,x) so(y,x,0); so(y,x,1); so(y,x,2); so(y,x,3)
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#define round(rm,y,x,k) rm(y,x,k,0); rm(y,x,k,1); rm(y,x,k,2); rm(y,x,k,3)
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#define to_byte(x) ((x) & 0xff)
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#define bval(x,n) to_byte((x) >> (8 * (n)))
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#define fwd_var(x,r,c)\
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( r == 0 ? ( c == 0 ? s(x,0) : c == 1 ? s(x,1) : c == 2 ? s(x,2) : s(x,3))\
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: r == 1 ? ( c == 0 ? s(x,1) : c == 1 ? s(x,2) : c == 2 ? s(x,3) : s(x,0))\
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: r == 2 ? ( c == 0 ? s(x,2) : c == 1 ? s(x,3) : c == 2 ? s(x,0) : s(x,1))\
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: ( c == 0 ? s(x,3) : c == 1 ? s(x,0) : c == 2 ? s(x,1) : s(x,2)))
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#define fwd_rnd(y,x,k,c) (s(y,c) = (k)[c] ^ four_tables(x,t_use(f,n),fwd_var,rf1,c))
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#define sb_data(w) {\
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w(0x63), w(0x7c), w(0x77), w(0x7b), w(0xf2), w(0x6b), w(0x6f), w(0xc5),\
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w(0x30), w(0x01), w(0x67), w(0x2b), w(0xfe), w(0xd7), w(0xab), w(0x76),\
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w(0xca), w(0x82), w(0xc9), w(0x7d), w(0xfa), w(0x59), w(0x47), w(0xf0),\
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w(0xad), w(0xd4), w(0xa2), w(0xaf), w(0x9c), w(0xa4), w(0x72), w(0xc0),\
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w(0xb7), w(0xfd), w(0x93), w(0x26), w(0x36), w(0x3f), w(0xf7), w(0xcc),\
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w(0x34), w(0xa5), w(0xe5), w(0xf1), w(0x71), w(0xd8), w(0x31), w(0x15),\
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w(0x04), w(0xc7), w(0x23), w(0xc3), w(0x18), w(0x96), w(0x05), w(0x9a),\
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w(0x07), w(0x12), w(0x80), w(0xe2), w(0xeb), w(0x27), w(0xb2), w(0x75),\
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w(0x09), w(0x83), w(0x2c), w(0x1a), w(0x1b), w(0x6e), w(0x5a), w(0xa0),\
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w(0x52), w(0x3b), w(0xd6), w(0xb3), w(0x29), w(0xe3), w(0x2f), w(0x84),\
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w(0x53), w(0xd1), w(0x00), w(0xed), w(0x20), w(0xfc), w(0xb1), w(0x5b),\
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w(0x6a), w(0xcb), w(0xbe), w(0x39), w(0x4a), w(0x4c), w(0x58), w(0xcf),\
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w(0xd0), w(0xef), w(0xaa), w(0xfb), w(0x43), w(0x4d), w(0x33), w(0x85),\
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w(0x45), w(0xf9), w(0x02), w(0x7f), w(0x50), w(0x3c), w(0x9f), w(0xa8),\
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w(0x51), w(0xa3), w(0x40), w(0x8f), w(0x92), w(0x9d), w(0x38), w(0xf5),\
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w(0xbc), w(0xb6), w(0xda), w(0x21), w(0x10), w(0xff), w(0xf3), w(0xd2),\
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w(0xcd), w(0x0c), w(0x13), w(0xec), w(0x5f), w(0x97), w(0x44), w(0x17),\
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w(0xc4), w(0xa7), w(0x7e), w(0x3d), w(0x64), w(0x5d), w(0x19), w(0x73),\
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w(0x60), w(0x81), w(0x4f), w(0xdc), w(0x22), w(0x2a), w(0x90), w(0x88),\
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w(0x46), w(0xee), w(0xb8), w(0x14), w(0xde), w(0x5e), w(0x0b), w(0xdb),\
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w(0xe0), w(0x32), w(0x3a), w(0x0a), w(0x49), w(0x06), w(0x24), w(0x5c),\
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w(0xc2), w(0xd3), w(0xac), w(0x62), w(0x91), w(0x95), w(0xe4), w(0x79),\
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w(0xe7), w(0xc8), w(0x37), w(0x6d), w(0x8d), w(0xd5), w(0x4e), w(0xa9),\
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w(0x6c), w(0x56), w(0xf4), w(0xea), w(0x65), w(0x7a), w(0xae), w(0x08),\
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w(0xba), w(0x78), w(0x25), w(0x2e), w(0x1c), w(0xa6), w(0xb4), w(0xc6),\
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w(0xe8), w(0xdd), w(0x74), w(0x1f), w(0x4b), w(0xbd), w(0x8b), w(0x8a),\
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w(0x70), w(0x3e), w(0xb5), w(0x66), w(0x48), w(0x03), w(0xf6), w(0x0e),\
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w(0x61), w(0x35), w(0x57), w(0xb9), w(0x86), w(0xc1), w(0x1d), w(0x9e),\
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w(0xe1), w(0xf8), w(0x98), w(0x11), w(0x69), w(0xd9), w(0x8e), w(0x94),\
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w(0x9b), w(0x1e), w(0x87), w(0xe9), w(0xce), w(0x55), w(0x28), w(0xdf),\
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w(0x8c), w(0xa1), w(0x89), w(0x0d), w(0xbf), w(0xe6), w(0x42), w(0x68),\
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w(0x41), w(0x99), w(0x2d), w(0x0f), w(0xb0), w(0x54), w(0xbb), w(0x16) }
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#define rc_data(w) {\
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w(0x01), w(0x02), w(0x04), w(0x08), w(0x10),w(0x20), w(0x40), w(0x80),\
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w(0x1b), w(0x36) }
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#define bytes2word(b0, b1, b2, b3) (((uint32_t)(b3) << 24) | \
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((uint32_t)(b2) << 16) | ((uint32_t)(b1) << 8) | (b0))
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#define h0(x) (x)
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#define w0(p) bytes2word(p, 0, 0, 0)
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#define w1(p) bytes2word(0, p, 0, 0)
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#define w2(p) bytes2word(0, 0, p, 0)
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#define w3(p) bytes2word(0, 0, 0, p)
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#define u0(p) bytes2word(f2(p), p, p, f3(p))
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#define u1(p) bytes2word(f3(p), f2(p), p, p)
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#define u2(p) bytes2word(p, f3(p), f2(p), p)
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#define u3(p) bytes2word(p, p, f3(p), f2(p))
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#define v0(p) bytes2word(fe(p), f9(p), fd(p), fb(p))
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#define v1(p) bytes2word(fb(p), fe(p), f9(p), fd(p))
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#define v2(p) bytes2word(fd(p), fb(p), fe(p), f9(p))
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#define v3(p) bytes2word(f9(p), fd(p), fb(p), fe(p))
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#define f2(x) ((x<<1) ^ (((x>>7) & 1) * WPOLY))
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#define f4(x) ((x<<2) ^ (((x>>6) & 1) * WPOLY) ^ (((x>>6) & 2) * WPOLY))
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#define f8(x) ((x<<3) ^ (((x>>5) & 1) * WPOLY) ^ (((x>>5) & 2) * WPOLY) ^ (((x>>5) & 4) * WPOLY))
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#define f3(x) (f2(x) ^ x)
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#define f9(x) (f8(x) ^ x)
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#define fb(x) (f8(x) ^ f2(x) ^ x)
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#define fd(x) (f8(x) ^ f4(x) ^ x)
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#define fe(x) (f8(x) ^ f4(x) ^ f2(x))
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#define t_dec(m,n) t_##m##n
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#define t_set(m,n) t_##m##n
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#define t_use(m,n) t_##m##n
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#define d_4(t,n,b,e,f,g,h) ALIGN const t n[4][256] = { b(e), b(f), b(g), b(h) }
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#define four_tables(x,tab,vf,rf,c) \
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(tab[0][bval(vf(x,0,c),rf(0,c))] \
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^ tab[1][bval(vf(x,1,c),rf(1,c))] \
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^ tab[2][bval(vf(x,2,c),rf(2,c))] \
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^ tab[3][bval(vf(x,3,c),rf(3,c))])
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d_4(uint32_t, t_dec(f,n), sb_data, u0, u1, u2, u3);
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void aesb_single_round(const uint8_t *in, uint8_t *out, uint8_t *expandedKey)
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{
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uint32_t b0[4], b1[4];
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const uint32_t *kp = (uint32_t *) expandedKey;
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state_in(b0, in);
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round(fwd_rnd, b1, b0, kp);
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state_out(out, b1);
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}
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void aesb_pseudo_round(const uint8_t *in, uint8_t *out, uint8_t *expandedKey)
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{
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uint32_t b0[4], b1[4];
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const uint32_t *kp = (uint32_t *) expandedKey;
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state_in(b0, in);
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round(fwd_rnd, b1, b0, kp);
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round(fwd_rnd, b0, b1, kp + 1 * N_COLS);
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round(fwd_rnd, b1, b0, kp + 2 * N_COLS);
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round(fwd_rnd, b0, b1, kp + 3 * N_COLS);
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round(fwd_rnd, b1, b0, kp + 4 * N_COLS);
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round(fwd_rnd, b0, b1, kp + 5 * N_COLS);
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round(fwd_rnd, b1, b0, kp + 6 * N_COLS);
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round(fwd_rnd, b0, b1, kp + 7 * N_COLS);
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round(fwd_rnd, b1, b0, kp + 8 * N_COLS);
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round(fwd_rnd, b0, b1, kp + 9 * N_COLS);
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state_out(out, b0);
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}
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#if defined(__cplusplus)
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}
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#endif
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@ -39,9 +39,9 @@ extern "C" {
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//#define OAES_HAVE_ISAAC 1
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//#define OAES_HAVE_ISAAC 1
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//#endif // OAES_HAVE_ISAAC
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//#endif // OAES_HAVE_ISAAC
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#ifndef OAES_DEBUG
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//#ifndef OAES_DEBUG
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#define OAES_DEBUG 0
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//#define OAES_DEBUG 0
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#endif // OAES_DEBUG
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//#endif // OAES_DEBUG
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#ifdef __cplusplus
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#ifdef __cplusplus
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}
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}
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@ -64,30 +64,6 @@ static const char _NR[] = {
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# define min(a,b) (((a)<(b)) ? (a) : (b))
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# define min(a,b) (((a)<(b)) ? (a) : (b))
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#endif /* min */
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#endif /* min */
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typedef struct _oaes_key
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{
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size_t data_len;
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uint8_t *data;
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size_t exp_data_len;
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uint8_t *exp_data;
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size_t num_keys;
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size_t key_base;
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} oaes_key;
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typedef struct _oaes_ctx
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{
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#ifdef OAES_HAVE_ISAAC
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randctx * rctx;
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#endif // OAES_HAVE_ISAAC
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#ifdef OAES_DEBUG
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oaes_step_cb step_cb;
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#endif // OAES_DEBUG
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oaes_key * key;
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OAES_OPTION options;
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uint8_t iv[OAES_BLOCK_SIZE];
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} oaes_ctx;
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// "OAES<8-bit header version><8-bit type><16-bit options><8-bit flags><56-bit reserved>"
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// "OAES<8-bit header version><8-bit type><16-bit options><8-bit flags><56-bit reserved>"
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static uint8_t oaes_header[OAES_BLOCK_SIZE] = {
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static uint8_t oaes_header[OAES_BLOCK_SIZE] = {
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@ -101,6 +101,32 @@ typedef int ( * oaes_step_cb ) (
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typedef uint16_t OAES_OPTION;
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typedef uint16_t OAES_OPTION;
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typedef struct _oaes_key
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{
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size_t data_len;
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uint8_t *data;
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size_t exp_data_len;
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uint8_t *exp_data;
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size_t num_keys;
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size_t key_base;
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||||||
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} oaes_key;
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||||||
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||||||
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typedef struct _oaes_ctx
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{
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#ifdef OAES_HAVE_ISAAC
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||||||
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randctx * rctx;
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#endif // OAES_HAVE_ISAAC
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||||||
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||||||
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#ifdef OAES_DEBUG
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oaes_step_cb step_cb;
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#endif // OAES_DEBUG
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||||||
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oaes_key * key;
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OAES_OPTION options;
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||||||
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uint8_t iv[OAES_BLOCK_SIZE];
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||||||
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} oaes_ctx;
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||||||
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|
||||||
/*
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/*
|
||||||
* // usage:
|
* // usage:
|
||||||
*
|
*
|
||||||
|
|
|
||||||
|
|
@ -11,141 +11,251 @@
|
||||||
#include "hash-ops.h"
|
#include "hash-ops.h"
|
||||||
#include "oaes_lib.h"
|
#include "oaes_lib.h"
|
||||||
|
|
||||||
static void (*const extra_hashes[4])(const void *, size_t, char *) = {
|
#include <emmintrin.h>
|
||||||
hash_extra_blake, hash_extra_groestl, hash_extra_jh, hash_extra_skein
|
|
||||||
};
|
|
||||||
|
|
||||||
#define MEMORY (1 << 21) /* 2 MiB */
|
#if defined(_MSC_VER) || defined(__INTEL_COMPILER)
|
||||||
|
#include <intrin.h>
|
||||||
|
#define STATIC
|
||||||
|
#define INLINE __inline
|
||||||
|
#if !defined(RDATA_ALIGN16)
|
||||||
|
#define RDATA_ALIGN16 __declspec(align(16))
|
||||||
|
#endif
|
||||||
|
#else
|
||||||
|
#include <wmmintrin.h>
|
||||||
|
#define STATIC static
|
||||||
|
#define INLINE inline
|
||||||
|
#if !defined(RDATA_ALIGN16)
|
||||||
|
#define RDATA_ALIGN16 __attribute__ ((aligned(16)))
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define MEMORY (1 << 21) // 2MB scratchpad
|
||||||
#define ITER (1 << 20)
|
#define ITER (1 << 20)
|
||||||
#define AES_BLOCK_SIZE 16
|
#define AES_BLOCK_SIZE 16
|
||||||
#define AES_KEY_SIZE 32 /*16*/
|
#define AES_KEY_SIZE 32
|
||||||
#define INIT_SIZE_BLK 8
|
#define INIT_SIZE_BLK 8
|
||||||
#define INIT_SIZE_BYTE (INIT_SIZE_BLK * AES_BLOCK_SIZE)
|
#define INIT_SIZE_BYTE (INIT_SIZE_BLK * AES_BLOCK_SIZE)
|
||||||
|
|
||||||
static size_t e2i(const uint8_t* a, size_t count) { return (*((uint64_t*)a) / AES_BLOCK_SIZE) & (count - 1); }
|
#define U64(x) ((uint64_t *) (x))
|
||||||
|
#define R128(x) ((__m128i *) (x))
|
||||||
|
|
||||||
static void mul(const uint8_t* a, const uint8_t* b, uint8_t* res) {
|
extern int aesb_single_round(const uint8_t *in, uint8_t*out, const uint8_t *expandedKey);
|
||||||
uint64_t a0, b0;
|
extern int aesb_pseudo_round(const uint8_t *in, uint8_t *out, const uint8_t *expandedKey);
|
||||||
uint64_t hi, lo;
|
|
||||||
|
|
||||||
a0 = SWAP64LE(((uint64_t*)a)[0]);
|
|
||||||
b0 = SWAP64LE(((uint64_t*)b)[0]);
|
|
||||||
lo = mul128(a0, b0, &hi);
|
|
||||||
((uint64_t*)res)[0] = SWAP64LE(hi);
|
|
||||||
((uint64_t*)res)[1] = SWAP64LE(lo);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void sum_half_blocks(uint8_t* a, const uint8_t* b) {
|
|
||||||
uint64_t a0, a1, b0, b1;
|
|
||||||
|
|
||||||
a0 = SWAP64LE(((uint64_t*)a)[0]);
|
|
||||||
a1 = SWAP64LE(((uint64_t*)a)[1]);
|
|
||||||
b0 = SWAP64LE(((uint64_t*)b)[0]);
|
|
||||||
b1 = SWAP64LE(((uint64_t*)b)[1]);
|
|
||||||
a0 += b0;
|
|
||||||
a1 += b1;
|
|
||||||
((uint64_t*)a)[0] = SWAP64LE(a0);
|
|
||||||
((uint64_t*)a)[1] = SWAP64LE(a1);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void copy_block(uint8_t* dst, const uint8_t* src) {
|
|
||||||
memcpy(dst, src, AES_BLOCK_SIZE);
|
|
||||||
}
|
|
||||||
|
|
||||||
static void swap_blocks(uint8_t* a, uint8_t* b) {
|
|
||||||
size_t i;
|
|
||||||
uint8_t t;
|
|
||||||
for (i = 0; i < AES_BLOCK_SIZE; i++) {
|
|
||||||
t = a[i];
|
|
||||||
a[i] = b[i];
|
|
||||||
b[i] = t;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
static void xor_blocks(uint8_t* a, const uint8_t* b) {
|
|
||||||
size_t i;
|
|
||||||
for (i = 0; i < AES_BLOCK_SIZE; i++) {
|
|
||||||
a[i] ^= b[i];
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#pragma pack(push, 1)
|
#pragma pack(push, 1)
|
||||||
union cn_slow_hash_state {
|
union cn_slow_hash_state
|
||||||
union hash_state hs;
|
{
|
||||||
struct {
|
union hash_state hs;
|
||||||
uint8_t k[64];
|
struct
|
||||||
uint8_t init[INIT_SIZE_BYTE];
|
{
|
||||||
};
|
uint8_t k[64];
|
||||||
|
uint8_t init[INIT_SIZE_BYTE];
|
||||||
|
};
|
||||||
};
|
};
|
||||||
#pragma pack(pop)
|
#pragma pack(pop)
|
||||||
|
|
||||||
void cn_slow_hash(const void *data, size_t length, char *hash) {
|
#if defined(_MSC_VER) || defined(__INTEL_COMPILER)
|
||||||
uint8_t long_state[MEMORY];
|
#define cpuid(info,x) __cpuidex(info,x,0)
|
||||||
union cn_slow_hash_state state;
|
#else
|
||||||
uint8_t text[INIT_SIZE_BYTE];
|
void cpuid(int CPUInfo[4], int InfoType)
|
||||||
uint8_t a[AES_BLOCK_SIZE];
|
{
|
||||||
uint8_t b[AES_BLOCK_SIZE];
|
__asm__ __volatile__
|
||||||
uint8_t c[AES_BLOCK_SIZE];
|
(
|
||||||
uint8_t d[AES_BLOCK_SIZE];
|
"cpuid":
|
||||||
size_t i, j;
|
"=a" (CPUInfo[0]),
|
||||||
uint8_t aes_key[AES_KEY_SIZE];
|
"=b" (CPUInfo[1]),
|
||||||
OAES_CTX* aes_ctx;
|
"=c" (CPUInfo[2]),
|
||||||
|
"=d" (CPUInfo[3]) :
|
||||||
hash_process(&state.hs, data, length);
|
"a" (InfoType), "c" (0)
|
||||||
memcpy(text, state.init, INIT_SIZE_BYTE);
|
);
|
||||||
memcpy(aes_key, state.hs.b, AES_KEY_SIZE);
|
}
|
||||||
aes_ctx = oaes_alloc();
|
#endif
|
||||||
|
|
||||||
oaes_key_import_data(aes_ctx, aes_key, AES_KEY_SIZE);
|
STATIC INLINE void mul(const uint8_t *a, const uint8_t *b, uint8_t *res)
|
||||||
for (i = 0; i < MEMORY / INIT_SIZE_BYTE; i++) {
|
{
|
||||||
for (j = 0; j < INIT_SIZE_BLK; j++) {
|
uint64_t a0, b0;
|
||||||
oaes_pseudo_encrypt_ecb(aes_ctx, &text[AES_BLOCK_SIZE * j]);
|
uint64_t hi, lo;
|
||||||
}
|
|
||||||
memcpy(&long_state[i * INIT_SIZE_BYTE], text, INIT_SIZE_BYTE);
|
a0 = U64(a)[0];
|
||||||
}
|
b0 = U64(b)[0];
|
||||||
|
lo = mul128(a0, b0, &hi);
|
||||||
for (i = 0; i < 16; i++) {
|
U64(res)[0] = hi;
|
||||||
a[i] = state.k[ i] ^ state.k[32 + i];
|
U64(res)[1] = lo;
|
||||||
b[i] = state.k[16 + i] ^ state.k[48 + i];
|
}
|
||||||
}
|
|
||||||
|
STATIC INLINE void sum_half_blocks(uint8_t *a, const uint8_t *b)
|
||||||
for (i = 0; i < ITER / 2; i++) {
|
{
|
||||||
/* Dependency chain: address -> read value ------+
|
uint64_t a0, a1, b0, b1;
|
||||||
* written value <-+ hard function (AES or MUL) <+
|
a0 = U64(a)[0];
|
||||||
* next address <-+
|
a1 = U64(a)[1];
|
||||||
*/
|
b0 = U64(b)[0];
|
||||||
/* Iteration 1 */
|
b1 = U64(b)[1];
|
||||||
j = e2i(a, MEMORY / AES_BLOCK_SIZE);
|
a0 += b0;
|
||||||
copy_block(c, &long_state[j * AES_BLOCK_SIZE]);
|
a1 += b1;
|
||||||
oaes_encryption_round(a, c);
|
U64(a)[0] = a0;
|
||||||
xor_blocks(b, c);
|
U64(a)[1] = a1;
|
||||||
swap_blocks(b, c);
|
}
|
||||||
copy_block(&long_state[j * AES_BLOCK_SIZE], c);
|
|
||||||
assert(j == e2i(a, MEMORY / AES_BLOCK_SIZE));
|
STATIC INLINE void swap_blocks(uint8_t *a, uint8_t *b)
|
||||||
swap_blocks(a, b);
|
{
|
||||||
/* Iteration 2 */
|
uint64_t t[2];
|
||||||
j = e2i(a, MEMORY / AES_BLOCK_SIZE);
|
U64(t)[0] = U64(a)[0];
|
||||||
copy_block(c, &long_state[j * AES_BLOCK_SIZE]);
|
U64(t)[1] = U64(a)[1];
|
||||||
mul(a, c, d);
|
U64(a)[0] = U64(b)[0];
|
||||||
sum_half_blocks(b, d);
|
U64(a)[1] = U64(b)[1];
|
||||||
swap_blocks(b, c);
|
U64(b)[0] = U64(t)[0];
|
||||||
xor_blocks(b, c);
|
U64(b)[1] = U64(t)[1];
|
||||||
copy_block(&long_state[j * AES_BLOCK_SIZE], c);
|
}
|
||||||
assert(j == e2i(a, MEMORY / AES_BLOCK_SIZE));
|
|
||||||
swap_blocks(a, b);
|
STATIC INLINE void xor_blocks(uint8_t *a, const uint8_t *b)
|
||||||
}
|
{
|
||||||
|
U64(a)[0] ^= U64(b)[0];
|
||||||
memcpy(text, state.init, INIT_SIZE_BYTE);
|
U64(a)[1] ^= U64(b)[1];
|
||||||
oaes_key_import_data(aes_ctx, &state.hs.b[32], AES_KEY_SIZE);
|
}
|
||||||
for (i = 0; i < MEMORY / INIT_SIZE_BYTE; i++) {
|
|
||||||
for (j = 0; j < INIT_SIZE_BLK; j++) {
|
STATIC INLINE int check_aes_hw(void)
|
||||||
xor_blocks(&text[j * AES_BLOCK_SIZE], &long_state[i * INIT_SIZE_BYTE + j * AES_BLOCK_SIZE]);
|
{
|
||||||
oaes_pseudo_encrypt_ecb(aes_ctx, &text[j * AES_BLOCK_SIZE]);
|
int cpuid_results[4];
|
||||||
}
|
static int supported = -1;
|
||||||
}
|
|
||||||
memcpy(state.init, text, INIT_SIZE_BYTE);
|
if(supported >= 0)
|
||||||
hash_permutation(&state.hs);
|
return supported;
|
||||||
/*memcpy(hash, &state, 32);*/
|
|
||||||
extra_hashes[state.hs.b[0] & 3](&state, 200, hash);
|
cpuid(cpuid_results,1);
|
||||||
oaes_free(&aes_ctx);
|
return supported = cpuid_results[2] & (1 << 25);
|
||||||
|
}
|
||||||
|
|
||||||
|
STATIC INLINE void aesni_pseudo_round(const uint8_t *in, uint8_t *out,
|
||||||
|
const uint8_t *expandedKey)
|
||||||
|
{
|
||||||
|
__m128i *k = R128(expandedKey);
|
||||||
|
__m128i d;
|
||||||
|
|
||||||
|
d = _mm_loadu_si128(R128(in));
|
||||||
|
d = _mm_aesenc_si128(d, *R128(&k[0]));
|
||||||
|
d = _mm_aesenc_si128(d, *R128(&k[1]));
|
||||||
|
d = _mm_aesenc_si128(d, *R128(&k[2]));
|
||||||
|
d = _mm_aesenc_si128(d, *R128(&k[3]));
|
||||||
|
d = _mm_aesenc_si128(d, *R128(&k[4]));
|
||||||
|
d = _mm_aesenc_si128(d, *R128(&k[5]));
|
||||||
|
d = _mm_aesenc_si128(d, *R128(&k[6]));
|
||||||
|
d = _mm_aesenc_si128(d, *R128(&k[7]));
|
||||||
|
d = _mm_aesenc_si128(d, *R128(&k[8]));
|
||||||
|
d = _mm_aesenc_si128(d, *R128(&k[9]));
|
||||||
|
_mm_storeu_si128((R128(out)), d);
|
||||||
|
}
|
||||||
|
|
||||||
|
void cn_slow_hash(const void *data, size_t length, char *hash)
|
||||||
|
{
|
||||||
|
uint8_t long_state[MEMORY];
|
||||||
|
uint8_t text[INIT_SIZE_BYTE];
|
||||||
|
uint8_t a[AES_BLOCK_SIZE];
|
||||||
|
uint8_t b[AES_BLOCK_SIZE];
|
||||||
|
uint8_t d[AES_BLOCK_SIZE];
|
||||||
|
uint8_t aes_key[AES_KEY_SIZE];
|
||||||
|
RDATA_ALIGN16 uint8_t expandedKey[256];
|
||||||
|
|
||||||
|
union cn_slow_hash_state state;
|
||||||
|
|
||||||
|
size_t i, j;
|
||||||
|
uint8_t *p = NULL;
|
||||||
|
oaes_ctx *aes_ctx;
|
||||||
|
|
||||||
|
int useAes = check_aes_hw();
|
||||||
|
static void (*const extra_hashes[4])(const void *, size_t, char *) =
|
||||||
|
{
|
||||||
|
hash_extra_blake, hash_extra_groestl, hash_extra_jh, hash_extra_skein
|
||||||
|
};
|
||||||
|
|
||||||
|
hash_process(&state.hs, data, length);
|
||||||
|
memcpy(text, state.init, INIT_SIZE_BYTE);
|
||||||
|
|
||||||
|
aes_ctx = (oaes_ctx *) oaes_alloc();
|
||||||
|
oaes_key_import_data(aes_ctx, state.hs.b, AES_KEY_SIZE);
|
||||||
|
|
||||||
|
// use aligned data
|
||||||
|
memcpy(expandedKey, aes_ctx->key->exp_data, aes_ctx->key->exp_data_len);
|
||||||
|
|
||||||
|
if(useAes)
|
||||||
|
{
|
||||||
|
for(i = 0; i < MEMORY / INIT_SIZE_BYTE; i++)
|
||||||
|
{
|
||||||
|
for(j = 0; j < INIT_SIZE_BLK; j++)
|
||||||
|
aesni_pseudo_round(&text[AES_BLOCK_SIZE * j], &text[AES_BLOCK_SIZE * j], expandedKey);
|
||||||
|
memcpy(&long_state[i * INIT_SIZE_BYTE], text, INIT_SIZE_BYTE);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
for(i = 0; i < MEMORY / INIT_SIZE_BYTE; i++)
|
||||||
|
{
|
||||||
|
for(j = 0; j < INIT_SIZE_BLK; j++)
|
||||||
|
aesb_pseudo_round(&text[AES_BLOCK_SIZE * j], &text[AES_BLOCK_SIZE * j], expandedKey);
|
||||||
|
|
||||||
|
memcpy(&long_state[i * INIT_SIZE_BYTE], text, INIT_SIZE_BYTE);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
U64(a)[0] = U64(&state.k[0])[0] ^ U64(&state.k[32])[0];
|
||||||
|
U64(a)[1] = U64(&state.k[0])[1] ^ U64(&state.k[32])[1];
|
||||||
|
U64(b)[0] = U64(&state.k[16])[0] ^ U64(&state.k[48])[0];
|
||||||
|
U64(b)[1] = U64(&state.k[16])[1] ^ U64(&state.k[48])[1];
|
||||||
|
|
||||||
|
for(i = 0; i < ITER / 2; i++)
|
||||||
|
{
|
||||||
|
#define TOTALBLOCKS (MEMORY / AES_BLOCK_SIZE)
|
||||||
|
#define state_index(x) (((*((uint64_t *)x) >> 4) & (TOTALBLOCKS - 1)) << 4)
|
||||||
|
|
||||||
|
// Iteration 1
|
||||||
|
p = &long_state[state_index(a)];
|
||||||
|
|
||||||
|
if(useAes)
|
||||||
|
_mm_storeu_si128(R128(p), _mm_aesenc_si128(_mm_loadu_si128(R128(p)), _mm_loadu_si128(R128(a))));
|
||||||
|
else
|
||||||
|
aesb_single_round(p, p, a);
|
||||||
|
|
||||||
|
xor_blocks(b, p);
|
||||||
|
swap_blocks(b, p);
|
||||||
|
swap_blocks(a, b);
|
||||||
|
|
||||||
|
// Iteration 2
|
||||||
|
p = &long_state[state_index(a)];
|
||||||
|
|
||||||
|
mul(a, p, d);
|
||||||
|
sum_half_blocks(b, d);
|
||||||
|
swap_blocks(b, p);
|
||||||
|
xor_blocks(b, p);
|
||||||
|
swap_blocks(a, b);
|
||||||
|
}
|
||||||
|
|
||||||
|
memcpy(text, state.init, INIT_SIZE_BYTE);
|
||||||
|
oaes_key_import_data(aes_ctx, &state.hs.b[32], AES_KEY_SIZE);
|
||||||
|
memcpy(expandedKey, aes_ctx->key->exp_data, aes_ctx->key->exp_data_len);
|
||||||
|
if(useAes)
|
||||||
|
{
|
||||||
|
for(i = 0; i < MEMORY / INIT_SIZE_BYTE; i++)
|
||||||
|
{
|
||||||
|
for(j = 0; j < INIT_SIZE_BLK; j++)
|
||||||
|
{
|
||||||
|
xor_blocks(&text[j * AES_BLOCK_SIZE], &long_state[i * INIT_SIZE_BYTE + j * AES_BLOCK_SIZE]);
|
||||||
|
aesni_pseudo_round(&text[j * AES_BLOCK_SIZE], &text[j * AES_BLOCK_SIZE], expandedKey);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
for(i = 0; i < MEMORY / INIT_SIZE_BYTE; i++)
|
||||||
|
{
|
||||||
|
for(j = 0; j < INIT_SIZE_BLK; j++)
|
||||||
|
{
|
||||||
|
xor_blocks(&text[j * AES_BLOCK_SIZE], &long_state[i * INIT_SIZE_BYTE + j * AES_BLOCK_SIZE]);
|
||||||
|
aesb_pseudo_round(&text[AES_BLOCK_SIZE * j], &text[AES_BLOCK_SIZE * j], expandedKey);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
oaes_free((OAES_CTX **) &aes_ctx);
|
||||||
|
memcpy(state.init, text, INIT_SIZE_BYTE);
|
||||||
|
hash_permutation(&state.hs);
|
||||||
|
extra_hashes[state.hs.b[0] & 3](&state, 200, hash);
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -1,4 +1,4 @@
|
||||||
#define BUILD_COMMIT_ID "@VERSION@"
|
#define BUILD_COMMIT_ID "@VERSION@"
|
||||||
#define PROJECT_VERSION "0.8.6"
|
#define PROJECT_VERSION "0.8.8.2"
|
||||||
#define PROJECT_VERSION_BUILD_NO "295"
|
#define PROJECT_VERSION_BUILD_NO "1"
|
||||||
#define PROJECT_VERSION_LONG PROJECT_VERSION "." PROJECT_VERSION_BUILD_NO "(" BUILD_COMMIT_ID ")"
|
#define PROJECT_VERSION_LONG PROJECT_VERSION "." PROJECT_VERSION_BUILD_NO "(" BUILD_COMMIT_ID ")"
|
||||||
|
|
|
||||||
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Reference in a new issue