1/* SPDX-License-Identifier: GPL-2.0 */
2#include <linux/types.h>
3#include <crypto/aes.h>
4
5struct aes_key {
6	u8 key[AES_MAX_KEYLENGTH];
7	int rounds;
8};
9
10int aes_p8_set_encrypt_key(const u8 *userKey, const int bits,
11			   struct aes_key *key);
12int aes_p8_set_decrypt_key(const u8 *userKey, const int bits,
13			   struct aes_key *key);
14void aes_p8_encrypt(const u8 *in, u8 *out, const struct aes_key *key);
15void aes_p8_decrypt(const u8 *in, u8 *out, const struct aes_key *key);
16void aes_p8_cbc_encrypt(const u8 *in, u8 *out, size_t len,
17			const struct aes_key *key, u8 *iv, const int enc);
18void aes_p8_ctr32_encrypt_blocks(const u8 *in, u8 *out,
19				 size_t len, const struct aes_key *key,
20				 const u8 *iv);
21void aes_p8_xts_encrypt(const u8 *in, u8 *out, size_t len,
22			const struct aes_key *key1, const struct aes_key *key2, u8 *iv);
23void aes_p8_xts_decrypt(const u8 *in, u8 *out, size_t len,
24			const struct aes_key *key1, const struct aes_key *key2, u8 *iv);
25