diff options
author | weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0> | 2009-03-02 02:39:17 +0000 |
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committer | weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0> | 2009-03-02 02:39:17 +0000 |
commit | caf9e032e6b4ccb114a74a3936c916bcfaba262d (patch) | |
tree | 0fecaa7a6728d07549a41864ea2cedfb245f0bd3 /strciphr.h | |
parent | 4e4793cc591e26c788b53c487bee7cab2d377f5e (diff) | |
download | cryptopp-caf9e032e6b4ccb114a74a3936c916bcfaba262d.tar.gz |
changes for 5.6:
- added AuthenticatedSymmetricCipher interface class and Filter wrappers
- added CCM, GCM (with SSE2 assembly), CMAC, and SEED
- improved AES speed on x86 and x64
- removed WORD64_AVAILABLE; compiler 64-bit int support is now required
git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@433 57ff6487-cd31-0410-9ec3-f628ee90f5f0
Diffstat (limited to 'strciphr.h')
-rw-r--r-- | strciphr.h | 17 |
1 files changed, 8 insertions, 9 deletions
@@ -74,7 +74,7 @@ struct CRYPTOPP_DLL CRYPTOPP_NO_VTABLE AdditiveCipherAbstractPolicy virtual bool CanOperateKeystream() const {return false;} virtual void OperateKeystream(KeystreamOperation operation, byte *output, const byte *input, size_t iterationCount) {assert(false);} virtual void CipherSetKey(const NameValuePairs ¶ms, const byte *key, size_t length) =0; - virtual void CipherResynchronize(byte *keystreamBuffer, const byte *iv) {throw NotImplemented("SimpleKeyingInterface: this object doesn't support resynchronization");} + virtual void CipherResynchronize(byte *keystreamBuffer, const byte *iv, size_t length) {throw NotImplemented("SimpleKeyingInterface: this object doesn't support resynchronization");} virtual bool CipherIsRandomAccess() const =0; virtual void SeekToIteration(lword iterationCount) {assert(!CipherIsRandomAccess()); throw NotImplemented("StreamTransformation: this object doesn't support random access");} }; @@ -129,13 +129,13 @@ struct CRYPTOPP_NO_VTABLE AdditiveCipherConcretePolicy : public BASE } \ output += y; -template <class BASE = AbstractPolicyHolder<AdditiveCipherAbstractPolicy, TwoBases<SymmetricCipher, RandomNumberGenerator> > > -class CRYPTOPP_NO_VTABLE AdditiveCipherTemplate : public BASE +template <class BASE = AbstractPolicyHolder<AdditiveCipherAbstractPolicy, SymmetricCipher> > +class CRYPTOPP_NO_VTABLE AdditiveCipherTemplate : public BASE, public RandomNumberGenerator { public: void GenerateBlock(byte *output, size_t size); void ProcessData(byte *outString, const byte *inString, size_t length); - void Resynchronize(const byte *iv); + void Resynchronize(const byte *iv, int length=-1); unsigned int OptimalBlockSize() const {return this->GetPolicy().GetOptimalBlockSize();} unsigned int GetOptimalNextBlockSize() const {return (unsigned int)this->m_leftOver;} unsigned int OptimalDataAlignment() const {return this->GetPolicy().GetAlignment();} @@ -169,7 +169,7 @@ public: virtual bool CanIterate() const {return false;} virtual void Iterate(byte *output, const byte *input, CipherDir dir, size_t iterationCount) {assert(false);} virtual void CipherSetKey(const NameValuePairs ¶ms, const byte *key, size_t length) =0; - virtual void CipherResynchronize(const byte *iv) {throw NotImplemented("SimpleKeyingInterface: this object doesn't support resynchronization");} + virtual void CipherResynchronize(const byte *iv, size_t length) {throw NotImplemented("SimpleKeyingInterface: this object doesn't support resynchronization");} }; template <typename WT, unsigned int W, class BASE = CFB_CipherAbstractPolicy> @@ -234,7 +234,7 @@ class CRYPTOPP_NO_VTABLE CFB_CipherTemplate : public BASE { public: void ProcessData(byte *outString, const byte *inString, size_t length); - void Resynchronize(const byte *iv); + void Resynchronize(const byte *iv, int length=-1); unsigned int OptimalBlockSize() const {return this->GetPolicy().GetBytesPerIteration();} unsigned int GetOptimalNextBlockSize() const {return (unsigned int)m_leftOver;} unsigned int OptimalDataAlignment() const {return this->GetPolicy().GetAlignment();} @@ -295,9 +295,8 @@ NAMESPACE_END #endif NAMESPACE_BEGIN(CryptoPP) -CRYPTOPP_DLL_TEMPLATE_CLASS TwoBases<SymmetricCipher, RandomNumberGenerator>; -CRYPTOPP_DLL_TEMPLATE_CLASS AbstractPolicyHolder<AdditiveCipherAbstractPolicy, TwoBases<SymmetricCipher, RandomNumberGenerator> >; -CRYPTOPP_DLL_TEMPLATE_CLASS AdditiveCipherTemplate<AbstractPolicyHolder<AdditiveCipherAbstractPolicy, TwoBases<SymmetricCipher, RandomNumberGenerator> > >; +CRYPTOPP_DLL_TEMPLATE_CLASS AbstractPolicyHolder<AdditiveCipherAbstractPolicy, SymmetricCipher>; +CRYPTOPP_DLL_TEMPLATE_CLASS AdditiveCipherTemplate<AbstractPolicyHolder<AdditiveCipherAbstractPolicy, SymmetricCipher> >; CRYPTOPP_DLL_TEMPLATE_CLASS CFB_CipherTemplate<AbstractPolicyHolder<CFB_CipherAbstractPolicy, SymmetricCipher> >; CRYPTOPP_DLL_TEMPLATE_CLASS CFB_EncryptionTemplate<AbstractPolicyHolder<CFB_CipherAbstractPolicy, SymmetricCipher> >; CRYPTOPP_DLL_TEMPLATE_CLASS CFB_DecryptionTemplate<AbstractPolicyHolder<CFB_CipherAbstractPolicy, SymmetricCipher> >; |