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IV_REQUIREMENT changes

pull/2/head
weidai 2007-04-16 00:43:17 +00:00
parent f0b6d88f11
commit 517d6a55ca
1 changed files with 5 additions and 4 deletions
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9
seckey.h
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@ -110,15 +110,16 @@ public:
};
/// support query of key length that's the same as another class
template <class T>
template <class T, unsigned int IV_REQ = SimpleKeyingInterface::NOT_RESYNCHRONIZABLE, unsigned int IV_L = 0>
class SameKeyLengthAs
{
public:
CRYPTOPP_CONSTANT(MIN_KEYLENGTH=T::MIN_KEYLENGTH)
CRYPTOPP_CONSTANT(MAX_KEYLENGTH=T::MAX_KEYLENGTH)
CRYPTOPP_CONSTANT(DEFAULT_KEYLENGTH=T::DEFAULT_KEYLENGTH)
CRYPTOPP_CONSTANT(IV_REQUIREMENT = T::IV_REQUIREMENT)
CRYPTOPP_CONSTANT(IV_LENGTH = T::IV_LENGTH)
CRYPTOPP_CONSTANT(IV_REQUIREMENT=IV_REQ)
CRYPTOPP_CONSTANT(IV_LENGTH=IV_L)
static size_t CRYPTOPP_API StaticGetValidKeyLength(size_t keylength)
{return T::StaticGetValidKeyLength(keylength);}
};
@ -134,7 +135,7 @@ public:
size_t MaxKeyLength() const {return (size_t)INFO::MAX_KEYLENGTH;}
size_t DefaultKeyLength() const {return INFO::DEFAULT_KEYLENGTH;}
size_t GetValidKeyLength(size_t n) const {return INFO::StaticGetValidKeyLength(n);}
typename BASE::IV_Requirement IVRequirement() const {return (typename BASE::IV_Requirement)INFO::IV_REQUIREMENT;}
SimpleKeyingInterface::IV_Requirement IVRequirement() const {return (SimpleKeyingInterface::IV_Requirement)INFO::IV_REQUIREMENT;}
unsigned int IVSize() const {return INFO::IV_LENGTH;}
};