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Added ISWAP instruction

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Scratchpad -> 2 MiB
New scratchpad initialization
New dataset initialization
This commit is contained in:
tevador
2019-02-04 17:07:00 +01:00
parent 20eb549725
commit 1ee94bef2a
23 changed files with 528 additions and 290 deletions
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41
src/hashAes1Rx4.cpp
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@@ -71,3 +71,44 @@ void hashAes1Rx4(const void *input, size_t inputSize, void *hash) {
template void hashAes1Rx4<false>(const void *input, size_t inputSize, void *hash);
template void hashAes1Rx4<true>(const void *input, size_t inputSize, void *hash);
template<bool softAes>
void fillAes1Rx4(void *state, size_t outputSize, void *buffer) {
const uint8_t* outptr = (uint8_t*)buffer;
const uint8_t* outputEnd = outptr + outputSize;
__m128i state0, state1, state2, state3;
__m128i key0, key1, key2, key3;
key0 = _mm_set_epi32(0x9274f206, 0x79498d2f, 0x7d2de6ab, 0x67a04d26);
key1 = _mm_set_epi32(0xe1f7af05, 0x2a3a6f1d, 0x86658a15, 0x4f719812);
key2 = _mm_set_epi32(0xd1b1f791, 0x9e2ec914, 0x14c77bce, 0xba90750e);
key3 = _mm_set_epi32(0x179d0fd9, 0x6e57883c, 0xa53bbe4f, 0xaa07621f);
state0 = _mm_load_si128((__m128i*)state + 0);
state1 = _mm_load_si128((__m128i*)state + 1);
state2 = _mm_load_si128((__m128i*)state + 2);
state3 = _mm_load_si128((__m128i*)state + 3);
while (outptr < outputEnd) {
state0 = aesdec<softAes>(state0, key0);
state1 = aesenc<softAes>(state1, key1);
state2 = aesdec<softAes>(state2, key2);
state3 = aesenc<softAes>(state3, key3);
_mm_store_si128((__m128i*)outptr + 0, state0);
_mm_store_si128((__m128i*)outptr + 1, state1);
_mm_store_si128((__m128i*)outptr + 2, state2);
_mm_store_si128((__m128i*)outptr + 3, state3);
outptr += 64;
}
_mm_store_si128((__m128i*)state + 0, state0);
_mm_store_si128((__m128i*)state + 1, state1);
_mm_store_si128((__m128i*)state + 2, state2);
_mm_store_si128((__m128i*)state + 3, state3);
}
template void fillAes1Rx4<true>(void *state, size_t outputSize, void *buffer);
template void fillAes1Rx4<false>(void *state, size_t outputSize, void *buffer);