/* | |
* 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 |