wake.h
#ifndef CRYPTOPP_WAKE_H
#define CRYPTOPP_WAKE_H
#include "seckey.h"
#include "secblock.h"
#include "strciphr.h"
NAMESPACE_BEGIN(CryptoPP)
//! _
template <class B = BigEndian>
struct WAKE_OFB_Info : public FixedKeyLength<32>
{
static const char *StaticAlgorithmName() {return B::ToEnum() == LITTLE_ENDIAN_ORDER ? "WAKE-OFB-LE" : "WAKE-OFB-BE";}
};
class CRYPTOPP_NO_VTABLE WAKE_Base
{
protected:
word32 M(word32 x, word32 y);
void GenKey(word32 k0, word32 k1, word32 k2, word32 k3);
word32 t[257];
word32 r3, r4, r5, r6;
};
template <class B = BigEndian>
class CRYPTOPP_NO_VTABLE WAKE_Policy : public AdditiveCipherConcretePolicy<word32, 1, 64>, protected WAKE_Base
{
protected:
void CipherSetKey(const NameValuePairs &params, const byte *key, size_t length);
// OFB
void OperateKeystream(KeystreamOperation operation, byte *output, const byte *input, size_t iterationCount);
bool CipherIsRandomAccess() const {return false;}
};
//! WAKE-OFB
template <class B = BigEndian>
struct WAKE_OFB : public WAKE_OFB_Info<B>, public SymmetricCipherDocumentation
{
typedef SymmetricCipherFinal<ConcretePolicyHolder<WAKE_Policy<B>, AdditiveCipherTemplate<> >, WAKE_OFB_Info<B> > Encryption;
typedef Encryption Decryption;
};
/*
template <class B = BigEndian>
class WAKE_ROFB_Policy : public WAKE_Policy<B>
{
protected:
void Iterate(KeystreamOperation operation, byte *output, const byte *input, unsigned int iterationCount);
};
template <class B = BigEndian>
struct WAKE_ROFB : public WAKE_Info<B>
{
typedef SymmetricCipherTemplate<ConcretePolicyHolder<AdditiveCipherTemplate<>, WAKE_ROFB_Policy<B> > > Encryption;
typedef Encryption Decryption;
};
*/
NAMESPACE_END
#endif
FixedKeyLength
to be inherited by keyed algorithms with fixed key length
Definition: seckey.h:66
AdditiveCipherConcretePolicy
Definition: strciphr.h:84
EnumToType
Definition: cryptlib.h:99
WAKE_OFB
WAKE-OFB.
Definition: wake.h:39
WAKE_Base
Definition: wake.h:17
SymmetricCipher
interface for one direction (encryption or decryption) of a stream cipher or cipher mode ...
Definition: cryptlib.h:610
WAKE_Policy
Definition: wake.h:28
strciphr.h
SymmetricCipherDocumentation
Each class derived from this one defines two types, Encryption and Decryption, both of which implemen...
Definition: seckey.h:201
WAKE_OFB_Info
_
Definition: wake.h:12
SymmetricCipherFinal
_
Definition: strciphr.h:278
AdditiveCipherTemplate
Definition: strciphr.h:134
NameValuePairs
interface for retrieving values given their names
Definition: cryptlib.h:224