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| author | Jeffrey Walton <noloader@gmail.com> | 2016-04-07 19:14:11 -0400 |
|---|---|---|
| committer | Jeffrey Walton <noloader@gmail.com> | 2016-04-07 19:14:11 -0400 |
| commit | ab393851ec5ddeddfe500060ec896d9c7b7dd00e (patch) | |
| tree | a18bd16c499688854b7d321f78ef9ba837ea5e17 /rijndael.cpp | |
| parent | 5cce8c33cabd92afecfb0ec31f841d3082d15b3d (diff) | |
| download | cryptopp-git-ab393851ec5ddeddfe500060ec896d9c7b7dd00e.tar.gz | |
Revert "Improve performance of fix to Issue 146"
This reverts commit 5cce8c33cabd92afecfb0ec31f841d3082d15b3d. It was an incomplete remediation because it was applied to one area of the code, and not both areas of the code. The complete remediation will be checked-in next.
Diffstat (limited to 'rijndael.cpp')
| -rw-r--r-- | rijndael.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/rijndael.cpp b/rijndael.cpp index 547a1990..92f9dea8 100644 --- a/rijndael.cpp +++ b/rijndael.cpp @@ -391,8 +391,7 @@ void Rijndael::Enc::ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock // timing attack countermeasure. see comments at top for more details
const int cacheLineSize = GetCacheLineSize();
unsigned int i;
- volatile word32 _u = 0;
- word32 u = _u;
+ volatile word32 u = 0;
#if defined(CRYPTOPP_ALLOW_UNALIGNED_DATA_ACCESS) || defined(CRYPTOPP_ALLOW_RIJNDAEL_UNALIGNED_DATA_ACCESS)
for (i=0; i<2048; i+=cacheLineSize)
#else
|