Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
8676590a MC |
2 | #include <linux/types.h> |
3 | #include <crypto/aes.h> | |
4 | ||
5 | #define AES_BLOCK_MASK (~(AES_BLOCK_SIZE-1)) | |
6 | ||
7 | struct aes_key { | |
4beb1060 HX |
8 | u8 key[AES_MAX_KEYLENGTH]; |
9 | int rounds; | |
8676590a MC |
10 | }; |
11 | ||
12 | int aes_p8_set_encrypt_key(const u8 *userKey, const int bits, | |
4beb1060 | 13 | struct aes_key *key); |
8676590a | 14 | int aes_p8_set_decrypt_key(const u8 *userKey, const int bits, |
4beb1060 | 15 | struct aes_key *key); |
8676590a | 16 | void aes_p8_encrypt(const u8 *in, u8 *out, const struct aes_key *key); |
4beb1060 | 17 | void aes_p8_decrypt(const u8 *in, u8 *out, const struct aes_key *key); |
8676590a | 18 | void aes_p8_cbc_encrypt(const u8 *in, u8 *out, size_t len, |
4beb1060 | 19 | const struct aes_key *key, u8 *iv, const int enc); |
8676590a | 20 | void aes_p8_ctr32_encrypt_blocks(const u8 *in, u8 *out, |
4beb1060 HX |
21 | size_t len, const struct aes_key *key, |
22 | const u8 *iv); | |
11c6e16e PFS |
23 | void 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); | |
25 | void 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); |