#include "system.h"
#include "beecrypt.h"
#include "blowfishopt.h"
#include "blowfish.h"
#include "endianness.h"
#include "debug.h"
Go to the source code of this file.
Defines | |
#define | EROUND(l, r) l ^= *(p++); r ^= ((s[((l>>24)&0xff)+0x000]+s[((l>>16)&0xff)+0x100])^s[((l>>8)&0xff)+0x200])+s[((l>>0)&0xff)+0x300] |
#define | DROUND(l, r) l ^= *(p--); r ^= ((s[((l>>24)&0xff)+0x000]+s[((l>>16)&0xff)+0x100])^s[((l>>8)&0xff)+0x200])+s[((l>>0)&0xff)+0x300] |
Functions | |
int | blowfishSetup (blowfishParam *bp, const uint32 *key, int keybits, cipherOperation op) |
int | blowfishSetIV (blowfishParam *bp, const uint32 *iv) |
int | blowfishEncrypt (blowfishParam *bp, uint32 *dst, const uint32 *src) |
int | blowfishDecrypt (blowfishParam *bp, uint32 *dst, const uint32 *src) |
int | blowfishECBEncrypt (blowfishParam *bp, int count, uint32 *dst, const uint32 *src) |
int | blowfishECBDecrypt (blowfishParam *bp, int count, uint32 *dst, const uint32 *src) |
int | blowfishCBCEncrypt (blowfishParam *bp, int count, uint32 *dst, const uint32 *src) |
int | blowfishCBCDecrypt (blowfishParam *bp, int count, uint32 *dst, const uint32 *src) |
Variables | |
uint32 | _bf_p [(16+2)] |
uint32 | _bf_s [1024] |
const blockMode | blowfishModes [2] |
const blockCipher | blowfish = { "Blowfish", sizeof(blowfishParam), 8, 64, 448, 32, (blockCipherSetup) blowfishSetup, (blockCipherSetIV) blowfishSetIV, (blockCipherEncrypt) blowfishEncrypt, (blockCipherDecrypt) blowfishDecrypt, blowfishModes } |
For more information on this blockcipher, see: "Applied Cryptography", second edition Bruce Schneier Wiley & Sons
Also see: http://www.counterpane.com/blowfish.html
Definition in file blowfish.c.
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Definition at line 316 of file blowfish.c. Referenced by blowfishDecrypt. |
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Definition at line 315 of file blowfish.c. Referenced by blowfishEncrypt. |
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Initial value: { 0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, 0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89, 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c, 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917, 0x9216d5d9, 0x8979fb1b } Definition at line 45 of file blowfish.c. Referenced by blowfishSetup. |
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Definition at line 56 of file blowfish.c. Referenced by blowfishSetup. |
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Initial value: { { (blockModeEncrypt) blowfishECBEncrypt, (blockModeDecrypt) blowfishECBDecrypt }, { (blockModeEncrypt) blowfishCBCEncrypt, (blockModeDecrypt) blowfishCBCDecrypt } } Definition at line 321 of file blowfish.c. |