Interface block cipher 128-bit. More...

#include <cipher.hpp>

Inheritance diagram for BlockCipher:

Public Member Functions
virtual void	encrypt_block (const uint8_t in, uint8_t out) const =0
	Enkripsi satu blok.
virtual void	decrypt_block (const uint8_t in, uint8_t out) const =0
	Dekripsi satu blok.

Detailed Description

Interface block cipher 128-bit.

Mode operasi (ECB, CBC, CFB, OFB, CTR) hanya bergantung pada kelas ini, sehingga cipher lain bisa dipasang tanpa mengubah kode mode.

in dan out harus menunjuk ke BLOCK_SIZE byte. Keduanya boleh sama persis (in-place), tetapi tidak boleh overlap sebagian.

Member Function Documentation

virtual void BlockCipher::decrypt_block	(	const uint8_t *	in,
		uint8_t *	out ) const

pure virtual

Dekripsi satu blok.

Parameters

[in]	in	Ciphertext, BLOCK_SIZE byte.
[out]	out	Plaintext, BLOCK_SIZE byte.

Implemented in CustomCipher.

virtual void BlockCipher::encrypt_block	(	const uint8_t *	in,
		uint8_t *	out ) const

pure virtual

Enkripsi satu blok.

Parameters

[in]	in	Plaintext, BLOCK_SIZE byte.
[out]	out	Ciphertext, BLOCK_SIZE byte.

Implemented in CustomCipher.

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