#include <botan/serpent.h>
#include <botan/internal/serpent_sbox.h>
#include <botan/internal/simd_avx2.h>
Go to the source code of this file.
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#define | i_transform(B0, B1, B2, B3) |
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#define | key_xor(round, B0, B1, B2, B3) |
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#define | transform(B0, B1, B2, B3) |
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◆ i_transform
#define i_transform |
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B0, |
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B1, |
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B2, |
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B3 |
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Value: do { \
B2 = B2.rotr<22>(); \
B0 = B0.rotr<5>(); \
B2 ^= B3 ^ B1.shl<7>(); \
B0 ^= B1 ^ B3; \
B3 = B3.rotr<7>(); \
B1 = B1.rotr<1>(); \
B3 ^= B2 ^ B0.shl<3>(); \
B1 ^= B0 ^ B2; \
B2 = B2.rotr<3>(); \
B0 = B0.rotr<13>(); \
} while(0)
Definition at line 39 of file serpent_avx2.cpp.
◆ key_xor
#define key_xor |
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round, |
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B0, |
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B1, |
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B2, |
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B3 |
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Value: do { \
B0 ^= SIMD_8x32::splat(m_round_key[4*round ]); \
B1 ^= SIMD_8x32::splat(m_round_key[4*round+1]); \
B2 ^= SIMD_8x32::splat(m_round_key[4*round+2]); \
B3 ^= SIMD_8x32::splat(m_round_key[4*round+3]); \
} while(0)
Definition at line 14 of file serpent_avx2.cpp.
◆ transform
#define transform |
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B0, |
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B1, |
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B2, |
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B3 |
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Value: do { \
B0 = B0.rotl<13>(); \
B2 = B2.rotl<3>(); \
B1 ^= B0 ^ B2; \
B3 ^= B2 ^ B0.shl<3>(); \
B1 = B1.rotl<1>(); \
B3 = B3.rotl<7>(); \
B0 ^= B1 ^ B3; \
B2 ^= B3 ^ B1.shl<7>(); \
B0 = B0.rotl<5>(); \
B2 = B2.rotl<22>(); \
} while(0)
Definition at line 25 of file serpent_avx2.cpp.