[deliverable/linux.git] / include / crypto / aes.h

/*
 * Common values for AES algorithms
 */

#ifndef _CRYPTO_AES_H
#define _CRYPTO_AES_H

#include <linux/types.h>
#include <linux/crypto.h>

#define AES_MIN_KEY_SIZE	16
#define AES_MAX_KEY_SIZE	32
#define AES_KEYSIZE_128		16
#define AES_KEYSIZE_192		24
#define AES_KEYSIZE_256		32
#define AES_BLOCK_SIZE		16

struct crypto_aes_ctx {
	u32 key_length;
	u32 key_enc[60];
	u32 key_dec[60];
};

extern u32 crypto_ft_tab[4][256];
extern u32 crypto_fl_tab[4][256];
extern u32 crypto_it_tab[4][256];
extern u32 crypto_il_tab[4][256];

int crypto_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,
		unsigned int key_len);
#endif
Commit	Line	Data
89e12654 SS	1	/*
	2	* Common values for AES algorithms
	3	*/
	4
	5	#ifndef _CRYPTO_AES_H
	6	#define _CRYPTO_AES_H
	7
96e82e45 SS	8	#include <linux/types.h>
	9	#include <linux/crypto.h>
	10
89e12654 SS	11	#define AES_MIN_KEY_SIZE 16
	12	#define AES_MAX_KEY_SIZE 32
	13	#define AES_KEYSIZE_128 16
	14	#define AES_KEYSIZE_192 24
	15	#define AES_KEYSIZE_256 32
	16	#define AES_BLOCK_SIZE 16
	17
96e82e45 SS	18	struct crypto_aes_ctx {
	19	u32 key_length;
	20	u32 key_enc[60];
	21	u32 key_dec[60];
	22	};
	23
	24	extern u32 crypto_ft_tab[4][256];
	25	extern u32 crypto_fl_tab[4][256];
	26	extern u32 crypto_it_tab[4][256];
	27	extern u32 crypto_il_tab[4][256];
	28
	29	int crypto_aes_set_key(struct crypto_tfm tfm, const u8 in_key,
	30	unsigned int key_len);
89e12654	31	#endif