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author | Jeffrey Walton <noloader@gmail.com> | 2017-08-12 20:29:33 -0400 |
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committer | Jeffrey Walton <noloader@gmail.com> | 2017-08-12 20:29:33 -0400 |
commit | 95ee8975b4fcc132c839dfa47bd80dbaeee7ed54 (patch) | |
tree | 78d8ad9cc777e417864f3de9a7b4dfe73ac75b78 /gcm.cpp | |
parent | 7d21cdd54e95a936c7b4a946a7d5739a2366769c (diff) | |
download | cryptopp-git-95ee8975b4fcc132c839dfa47bd80dbaeee7ed54.tar.gz |
Use blockSize in error message thrown
Diffstat (limited to 'gcm.cpp')
-rw-r--r-- | gcm.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -332,7 +332,7 @@ void GCM_Base::SetKeyWithoutResync(const byte *userKey, size_t keylength, const const unsigned int blockSize = blockCipher.BlockSize();
CRYPTOPP_ASSERT(blockSize == REQUIRED_BLOCKSIZE);
if (blockSize != REQUIRED_BLOCKSIZE)
- throw InvalidArgument(AlgorithmName() + ": block size of underlying block cipher is not 16");
+ throw InvalidArgument(AlgorithmName() + ": block size of underlying block cipher is not " + IntToString(blockSize));
int tableSize, i, j, k;
@@ -342,6 +342,7 @@ void GCM_Base::SetKeyWithoutResync(const byte *userKey, size_t keylength, const // Avoid "parameter not used" error and suppress Coverity finding
(void)params.GetIntValue(Name::TableSize(), tableSize);
tableSize = s_clmulTableSizeInBlocks * blockSize;
+ CRYPTOPP_ASSERT(tableSize > (int)blockSize);
}
else
#elif CRYPTOPP_BOOL_ARM_PMULL_AVAILABLE
@@ -350,6 +351,7 @@ void GCM_Base::SetKeyWithoutResync(const byte *userKey, size_t keylength, const // Avoid "parameter not used" error and suppress Coverity finding
(void)params.GetIntValue(Name::TableSize(), tableSize);
tableSize = s_clmulTableSizeInBlocks * blockSize;
+ CRYPTOPP_ASSERT(tableSize > (int)blockSize);
}
else
#endif
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