keepass::Cipher< N > Class Template Reference

Abstract base class for 16-byte block ciphers. More...

#include <cipher.hh>

Public Member Functions
virtual const std::array< uint8_t, N > &	InitializationVector () const =0
	Returns the initialization vector used by this cipher instance.
virtual void	Decrypt (const std::array< uint8_t, N > &src, std::array< uint8_t, N > &dst) const =0
	Decrypts a single block.
virtual void	Encrypt (const std::array< uint8_t, N > &src, std::array< uint8_t, N > &dst) const =0
	Encrypts a single block.

Detailed Description

template<std::size_t N>
class keepass::Cipher< N >

Abstract base class for 16-byte block ciphers.

Template Parameters

N	The block size in bytes (always 16 for the ciphers in this library).

Member Function Documentation

Decrypt()

template<std::size_t N>

virtual void keepass::Cipher< N >::Decrypt ( const std::array< uint8_t, N > &  src, std::array< uint8_t, N > &  dst  ) const

pure virtual

Decrypts a single block.

Parameters

src	The ciphertext block to decrypt.
dst	The resulting plaintext block.

Encrypt()

template<std::size_t N>

virtual void keepass::Cipher< N >::Encrypt ( const std::array< uint8_t, N > &  src, std::array< uint8_t, N > &  dst  ) const

pure virtual

Encrypts a single block.

Parameters

src	The plaintext block to encrypt.
dst	The resulting ciphertext block.

InitializationVector()

template<std::size_t N>

virtual const std::array< uint8_t, N > & keepass::Cipher< N >::InitializationVector ( ) const

pure virtual

Returns the initialization vector used by this cipher instance.

Returns

A reference to the 16-byte initialization vector.

Implemented in keepass::AesCipher, and keepass::TwofishCipher.

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

• cipher.hh