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Update documentation

pull/681/head
Jeffrey Walton 2018-07-01 03:29:12 -04:00
parent b35df75890
commit 64d15aff66
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GPG Key ID: B36AB348921B1838
1 changed files with 19 additions and 3 deletions
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22
adv-simd.h
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@ -853,6 +853,14 @@ NAMESPACE_END // CryptoPP
NAMESPACE_BEGIN(CryptoPP) NAMESPACE_BEGIN(CryptoPP)
/// \brief AdvancedProcessBlocks for 1 and 2 blocks
/// \tparam F1 function to process 1 64-bit block
/// \tparam F4 function to process 2 64-bit blocks
/// \tparam W word type of the subkey table
/// \details AdvancedProcessBlocks64_2x1_SSE processes 2 and 1 SSE SIMD words
/// at a time.
/// \details The subkey type is usually word32 or word64. F1 and F2 must use the
/// same word type.
template <typename F1, typename F2, typename W> template <typename F1, typename F2, typename W>
inline size_t AdvancedProcessBlocks64_2x1_SSE(F1 func1, F2 func2, inline size_t AdvancedProcessBlocks64_2x1_SSE(F1 func1, F2 func2,
MAYBE_CONST W *subKeys, size_t rounds, const byte *inBlocks, MAYBE_CONST W *subKeys, size_t rounds, const byte *inBlocks,
@ -1583,8 +1591,16 @@ inline size_t AdvancedProcessBlocks128_4x1_SSE(F1 func1, F4 func4,
return length; return length;
} }
template <typename F1, typename F2, typename W> /// \brief AdvancedProcessBlocks for 1 and 4 blocks
inline size_t AdvancedProcessBlocks64_4x1_SSE(F1 func1, F2 func2, /// \tparam F1 function to process 1 64-bit block
/// \tparam F4 function to process 6 64-bit blocks
/// \tparam W word type of the subkey table
/// \details AdvancedProcessBlocks64_4x1_SSE processes 4 and 1 SSE SIMD words
/// at a time.
/// \details The subkey type is usually word32 or word64. F1 and F4 must use the
/// same word type.
template <typename F1, typename F4, typename W>
inline size_t AdvancedProcessBlocks64_4x1_SSE(F1 func1, F4 func4,
MAYBE_CONST W *subKeys, size_t rounds, const byte *inBlocks, MAYBE_CONST W *subKeys, size_t rounds, const byte *inBlocks,
const byte *xorBlocks, byte *outBlocks, size_t length, word32 flags) const byte *xorBlocks, byte *outBlocks, size_t length, word32 flags)
{ {
@ -1670,7 +1686,7 @@ inline size_t AdvancedProcessBlocks64_4x1_SSE(F1 func1, F2 func2,
xorBlocks += xorIncrement; xorBlocks += xorIncrement;
} }
func2(block0, block1, block2, block3, subKeys, static_cast<unsigned int>(rounds)); func4(block0, block1, block2, block3, subKeys, static_cast<unsigned int>(rounds));
if (xorOutput) if (xorOutput)
{ {