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Add unit tests for CRC64.

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Natalia Portillo
2021-10-05 03:12:19 +01:00
parent 8e2f7e2b55
commit 6e5ee2a705
5 changed files with 100 additions and 12 deletions
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2
crc64_clmul.c
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@@ -64,7 +64,7 @@ CLMUL static __m128i fold(__m128i in, __m128i foldConstants)
return _mm_xor_si128(_mm_clmulepi64_si128(in, foldConstants, 0x00), _mm_clmulepi64_si128(in, foldConstants, 0x11));
}
CLMUL uint64_t crc64_clmul(uint64_t crc, const uint8_t* data, size_t length)
CLMUL uint64_t crc64_clmul(uint64_t crc, const uint8_t* data, long length)
{
const uint64_t k1 = 0xe05dd497ca393ae4; // bitReflect(expMod65(128 + 64, poly, 1)) << 1;
const uint64_t k2 = 0xdabe95afc7875f40; // bitReflect(expMod65(128, poly, 1)) << 1;