shadps4-emu/ext-cryptopp
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This commit is contained in:
Jeffrey Walton 2023-09-30 22:00:20 -04:00
parent 47222de4b7
commit 34151a54f6
No known key found for this signature in database
GPG Key ID: B36AB348921B1838
1 changed files with 2 additions and 2 deletions
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aria.cpp
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@ -127,7 +127,7 @@ void ARIA::Base::UncheckedSetKey(const byte *key, unsigned int keylen, const Nam
CRYPTOPP_ASSERT(0);
}
// w0-w3 each has room for 16 bytes. t and u are 16 byte temp areas.
// w0-w3 each has room for 4 words (16 bytes). t and u are each 4 words (16 bytes) temp areas.
// The storage requrements for w0-w3, t and u are 96 bytes or 24 words.
word32 *w0 = m_w.data(), *w1 = m_w.data()+4, *w2 = m_w.data()+8, *w3 = m_w.data()+12, *t = m_w.data()+16;
@ -231,7 +231,7 @@ void ARIA::Base::UncheckedSetKey(const byte *key, unsigned int keylen, const Nam
void ARIA::Base::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const
{
const byte *rk = reinterpret_cast<const byte*>(m_rk.data());
word32 *t = const_cast<word32*>(m_w.data()+20);
word32 *t = const_cast<word32*>(m_w.data()+16);
// Timing attack countermeasure. See comments in Rijndael for more details.
// We used Yun's 32-bit implementation, so we use words rather than bytes.