BlockCipherFinal< DIR, BASE > Class Template Reference

Provides class member functions to key a block cipher. More...

#include <seckey.h>

Inheritance diagram for BlockCipherFinal< DIR, BASE >:

Collaboration diagram for BlockCipherFinal< DIR, BASE >:

Public Member Functions
	BlockCipherFinal ()
	Construct a default BlockCipherFinal. More...
	BlockCipherFinal (const byte *key)
	Construct a BlockCipherFinal. More...
	BlockCipherFinal (const byte *key, size_t length)
	Construct a BlockCipherFinal. More...
	BlockCipherFinal (const byte *key, size_t length, unsigned int rounds)
	Construct a BlockCipherFinal. More...
bool	IsForwardTransformation () const
	Provides the direction of the cipher. More...
Public Member Functions inherited from ClonableImpl< BlockCipherFinal< DIR, BASE >, BASE >
Clonable *	Clone () const

Detailed Description

template<CipherDir DIR, class BASE>
class BlockCipherFinal< DIR, BASE >

Provides class member functions to key a block cipher.

Template Parameters

DIR	a CipherDir
BASE	a BlockCipherImpl derived class

Definition at line 324 of file seckey.h.

Constructor & Destructor Documentation

template<CipherDir DIR, class BASE>

BlockCipherFinal< DIR, BASE >::BlockCipherFinal ( )

inline

Construct a default BlockCipherFinal.

The cipher is not keyed.

Definition at line 329 of file seckey.h.

template<CipherDir DIR, class BASE>

BlockCipherFinal< DIR, BASE >::BlockCipherFinal ( const byte *  key )

inline

Construct a BlockCipherFinal.

Parameters

key	a byte array used to key the cipher

key must be at least DEFAULT_KEYLENGTH in length. Internally, the function calls SimpleKeyingInterface::SetKey.

Definition at line 335 of file seckey.h.

template<CipherDir DIR, class BASE>

BlockCipherFinal< DIR, BASE >::BlockCipherFinal ( const byte *  key, size_t  length  )

inline

Construct a BlockCipherFinal.

Parameters

key	a byte array used to key the cipher
length	the length of the byte array

key must be at least DEFAULT_KEYLENGTH in length. Internally, the function calls SimpleKeyingInterface::SetKey.

Definition at line 343 of file seckey.h.

template<CipherDir DIR, class BASE>

BlockCipherFinal< DIR, BASE >::BlockCipherFinal ( const byte *  key, size_t  length, unsigned int  rounds  )

inline

Construct a BlockCipherFinal.

Parameters

key	a byte array used to key the cipher
length	the length of the byte array
rounds	the number of rounds

key must be at least DEFAULT_KEYLENGTH in length. Internally, the function calls SimpleKeyingInterface::SetKeyWithRounds.

Definition at line 352 of file seckey.h.

Member Function Documentation

template<CipherDir DIR, class BASE>

bool BlockCipherFinal< DIR, BASE >::IsForwardTransformation ( ) const

inline

Provides the direction of the cipher.

Returns

true if DIR is ENCRYPTION, false otherwise

See also

GetCipherDirection(), IsPermutation()

Definition at line 358 of file seckey.h.

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The documentation for this class was generated from the following file:

• src/cryptopp/seckey.h