1
2#include <linux/types.h>
3#include <crypto/aes.h>
4
5#define AES_BLOCK_MASK (~(AES_BLOCK_SIZE-1))
6
7struct aes_key {
8 u8 key[AES_MAX_KEYLENGTH];
9 int rounds;
10};
11
12int aes_p8_set_encrypt_key(const u8 *userKey, const int bits,
13 struct aes_key *key);
14int aes_p8_set_decrypt_key(const u8 *userKey, const int bits,
15 struct aes_key *key);
16void aes_p8_encrypt(const u8 *in, u8 *out, const struct aes_key *key);
17void aes_p8_decrypt(const u8 *in, u8 *out, const struct aes_key *key);
18void aes_p8_cbc_encrypt(const u8 *in, u8 *out, size_t len,
19 const struct aes_key *key, u8 *iv, const int enc);
20void aes_p8_ctr32_encrypt_blocks(const u8 *in, u8 *out,
21 size_t len, const struct aes_key *key,
22 const u8 *iv);
23void aes_p8_xts_encrypt(const u8 *in, u8 *out, size_t len,
24 const struct aes_key *key1, const struct aes_key *key2, u8 *iv);
25void aes_p8_xts_decrypt(const u8 *in, u8 *out, size_t len,
26 const struct aes_key *key1, const struct aes_key *key2, u8 *iv);
27
