blowfish.cpp File Reference

#include "stdafx.h"
#include <exception>
#include "blowfish.h"

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Namespaces
namespace	blowfish
namespace	blowfish::core
	Low-level utilities - for advanced users only.
Typedefs
typedef core::BlockIterator	blowfish::DIter
	Iterator used to traverse data in all encryption routines below.
Functions
uint32	blowfish::core::F (Pad const &pad, uint32 u)
	The base scrambling function of Blowfish, using the S boxes.
Block	blowfish::core::encipherBlock (Pad const &pad, Block const &block)
Block	blowfish::core::decipherBlock (Pad const &pad, Block const &block)
	Standard sixteen round deciphering of block using pad.
Pad	blowfish::generatePad (void const *keyPtr, int keyLen)
	Returns an encription pad generated using the specified key/password.
Block	blowfish::operator^ (Block const &a, Block const &b)
	Returns a new block made of the xor-ed fields of a and b.
void	blowfish::encrypt_ECB (Pad const &pad, void const *src, void *dst, size_t byteSize)
void	blowfish::decrypt_ECB (Pad const &pad, void const *src, void *dst, size_t byteSize)
void	blowfish::encrypt_CBC (Pad const &pad, void const *src, void *dst, size_t byteSize, Block *pChain)
void	blowfish::decrypt_CBC (Pad const &pad, void const *src, void *dst, size_t byteSize, Block *pChain)
void	blowfish::encrypt_CFB (Pad const &pad, void const *src, void *dst, size_t byteSize, Block *pChain)
void	blowfish::decrypt_CFB (Pad const &pad, void const *src, void *dst, size_t byteSize, Block *pChain)
Variables
Pad const	blowfish::core::defaultPiPad
	default pad based on the decimals of pi

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Detailed Description

Implementation of the BLOWFISH algorithm. Reference: <http://www.counterpane.com/blowfish.html>

Author:

Ivan Vecerina - 2002

Definition in file blowfish.cpp.