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| author | weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0> | 2010-08-05 09:48:04 +0000 |
|---|---|---|
| committer | weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0> | 2010-08-05 09:48:04 +0000 |
| commit | 71b5051ebc9d2558818e272ae92e20abb48fc88c (patch) | |
| tree | 881a275084027522d12baa3ea9c63105e5c35ccf /cryptlib.cpp | |
| parent | 2b729488b9a3944a384bdaa13fecc34b3ba6de92 (diff) | |
| download | cryptopp-71b5051ebc9d2558818e272ae92e20abb48fc88c.tar.gz | |
fix CTR mode not allowing NULL as IV
git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@516 57ff6487-cd31-0410-9ec3-f628ee90f5f0
Diffstat (limited to 'cryptlib.cpp')
| -rw-r--r-- | cryptlib.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cryptlib.cpp b/cryptlib.cpp index dadd9ce..df138dd 100644 --- a/cryptlib.cpp +++ b/cryptlib.cpp @@ -87,7 +87,7 @@ void SimpleKeyingInterface::ThrowIfResynchronizable() void SimpleKeyingInterface::ThrowIfInvalidIV(const byte *iv) { - if (!iv && !(IVRequirement() == INTERNALLY_GENERATED_IV || IVRequirement() == UNIQUE_IV || !IsResynchronizable())) + if (!iv && IVRequirement() == UNPREDICTABLE_RANDOM_IV) throw InvalidArgument(GetAlgorithm().AlgorithmName() + ": this object cannot use a null IV"); } |