BlowFish Class Reference

#include <blowfish.h>

List of all members.

Public Member Functions
	BlowFish ()
	~BlowFish ()
void	Decrypt (unsigned char *in, unsigned char *out, int len)
void	Init ()
Protected Member Functions
void	InitTables ()
void	RawDecrypt (unsigned int *values, int table)
Protected Attributes
int	block_pos
unsigned char	game_seed [CRYPT_GAMESEED_LENGTH]
int	stream_pos
int	table_index
Static Protected Attributes
static bool	tables_ready = false

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Detailed Description

Definition at line 12 of file blowfish.h.

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Constructor & Destructor Documentation

BlowFish::BlowFish

(

)

Definition at line 291 of file blowfish.cpp.

BlowFish::~BlowFish

(

)

Definition at line 294 of file blowfish.cpp.

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Member Function Documentation

void BlowFish::Decrypt	(	unsigned char *	in,
		unsigned char *	out,
		int	len
	)

Definition at line 311 of file blowfish.cpp.

References block_pos, CRYPT_GAMESEED_LENGTH, CRYPT_GAMETABLE_MODULO, CRYPT_GAMETABLE_STEP, CRYPT_GAMETABLE_TRIGGER, game_seed, L2N, N2L, RawDecrypt(), seed_table, stream_pos, and table_index.

Referenced by CCryptBlowfish::Decrypt(), CCryptBlowfishOld::Decrypt(), CCrypt12536::Decrypt(), and CCryptBlowfishTwofish::Decrypt().

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void BlowFish::Init

(

)

Definition at line 300 of file blowfish.cpp.

References block_pos, CRYPT_GAMESEED_LENGTH, CRYPT_GAMETABLE_START, game_seed, InitTables(), seed_table, stream_pos, table_index, and tables_ready.

Referenced by CCryptBlowfish::Init(), and CCryptBlowfishTwofish::Init().

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void BlowFish::InitTables

(

)

[protected]

Definition at line 358 of file blowfish.cpp.

References CRYPT_GAMEKEY_COUNT, CRYPT_GAMEKEY_LENGTH, key_table, p_box, p_table, RawDecrypt(), s_box, s_table, and tables_ready.

Referenced by Init().

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void BlowFish::RawDecrypt	(	unsigned int *	values,
		int	table
	)		[protected]

Definition at line 404 of file blowfish.cpp.

References p_table, ROUND, and s_table.

Referenced by Decrypt(), and InitTables().

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Member Data Documentation

int BlowFish::block_pos [protected]

Definition at line 30 of file blowfish.h.

Referenced by Decrypt(), and Init().

unsigned char BlowFish::game_seed[CRYPT_GAMESEED_LENGTH] [protected]

Definition at line 28 of file blowfish.h.

Referenced by Decrypt(), and Init().

int BlowFish::stream_pos [protected]

Definition at line 31 of file blowfish.h.

Referenced by Decrypt(), and Init().

int BlowFish::table_index [protected]

Definition at line 29 of file blowfish.h.

Referenced by Decrypt(), and Init().

bool BlowFish::tables_ready = false [static, protected]

Definition at line 27 of file blowfish.h.

Referenced by Init(), and InitTables().

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

• pol/crypt/blowfish.h
• pol/crypt/blowfish.cpp