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finn 2022-07-24 23:16:32 +02:00
parent 7b5722d635
commit 5c7d8c54bb
1 changed files with 1 additions and 0 deletions
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Implementierung/src/md2_impls/md2_1.c
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@ -59,6 +59,7 @@ void md2_hash_1(size_t len, const uint8_t buf[len], uint8_t out[16]) {
__m128i vy; __m128i vy;
for (size_t i = 0; i <= (len + 16) / 16 - 1; i++) { for (size_t i = 0; i <= (len + 16) / 16 - 1; i++) {
FIRST_LOOP_START_MARK FIRST_LOOP_START_MARK
// first loop replaced by 5 SIMD-Operations
vx = _mm_load_si128((__m128i *)(newBuf + i * 16)); vx = _mm_load_si128((__m128i *)(newBuf + i * 16));
_mm_store_si128((__m128i *)(messageDigestBuf + 16), vx); _mm_store_si128((__m128i *)(messageDigestBuf + 16), vx);
vy = _mm_load_si128((__m128i *)(messageDigestBuf)); vy = _mm_load_si128((__m128i *)(messageDigestBuf));