Rijndael.h File Reference

[Internal] AES encoding / decoding rijndael-alg-fst.h v2.0 August '99 Optimised ANSI C code taken from the 'aescrypt' project: www.sf.net/projects/aescrypt See LICENSE-EST for the license applicable to this file More...

#include <stdio.h>

Defines
#define	MAXKC   (256/32)
Functions
int	cipherUpdateRounds (cipherInstance *cipher, keyInstance *key, BYTE *input, int inputLen, BYTE *outBuffer, int Rounds)

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Detailed Description

[Internal] AES encoding / decoding rijndael-alg-fst.h v2.0 August '99 Optimised ANSI C code taken from the 'aescrypt' project: www.sf.net/projects/aescrypt See LICENSE-EST for the license applicable to this file

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Define Documentation

#define MAXKC   (256/32)

Note:

Although the routines claim to support 192 and 256 bit blocks, don't take your chances - stick to the 128 bit (16 byte) blocks unless you've run tests to prove that 192 and 256 are correctly supported.

• Cirilo

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Function Documentation

int cipherUpdateRounds	(	cipherInstance *	cipher,
		keyInstance *	key,
		BYTE *	input,
		int inputLen	__UNUS,
		BYTE *	outBuffer,
		int	rounds
	)

cipherUpdateRounds:

Encrypts/Decrypts exactly one full block a specified number of rounds. Only used in the Intermediate Value Known Answer Test.

Returns: TRUE - on success BAD_CIPHER_STATE - cipher in bad state (e.g., not initialized)

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