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Fix mistake in AESHASH algorithm 

The read data wasn't encoded into the state correctly.

Change-Id: Ib0a3b50bfeb56968de5c5e8353b28383cb586271
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
bb10
Allan Sandfeld Jensen 2020-08-13 14:14:00 +02:00
parent 55d0bcaf92
commit 33031020e1
1 changed files with 2 additions and 2 deletions
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4
src/corelib/tools/qhash.cpp
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@ -449,8 +449,8 @@ static size_t aeshash(const uchar *p, size_t len, size_t seed) noexcept
while (src < srcend) {
__m128i data0 = _mm_loadu_si128(src);
__m128i data1 = _mm_loadu_si128(src + 1);
data0 = _mm_xor_si128(data0, state0);
data1 = _mm_xor_si128(data1, state1);
state0 = _mm_xor_si128(data0, state0);
state1 = _mm_xor_si128(data1, state1);
state0 = _mm_aesenc_si128(state0, state0);
state1 = _mm_aesenc_si128(state1, state1);
state0 = _mm_aesenc_si128(state0, state0);