mirror of https://gitee.com/openkylin/linux.git
32 lines
624 B
C
32 lines
624 B
C
/*
|
|
* 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
|