linux/drivers/crypto/vmx/aesp8-ppc.h
Herbert Xu 622aae879c crypto: vmx - Move extern declarations into header file
This patch moves the extern algorithm declarations into a header
file so that a number of compiler warnings are silenced.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-01-08 15:39:47 +11:00

31 lines
1.1 KiB
C

/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/types.h>
#include <crypto/aes.h>
struct aes_key {
u8 key[AES_MAX_KEYLENGTH];
int rounds;
};
extern struct shash_alg p8_ghash_alg;
extern struct crypto_alg p8_aes_alg;
extern struct skcipher_alg p8_aes_cbc_alg;
extern struct skcipher_alg p8_aes_ctr_alg;
extern struct skcipher_alg p8_aes_xts_alg;
int aes_p8_set_encrypt_key(const u8 *userKey, const int bits,
struct aes_key *key);
int aes_p8_set_decrypt_key(const u8 *userKey, const int bits,
struct aes_key *key);
void aes_p8_encrypt(const u8 *in, u8 *out, const struct aes_key *key);
void aes_p8_decrypt(const u8 *in, u8 *out, const struct aes_key *key);
void aes_p8_cbc_encrypt(const u8 *in, u8 *out, size_t len,
const struct aes_key *key, u8 *iv, const int enc);
void aes_p8_ctr32_encrypt_blocks(const u8 *in, u8 *out,
size_t len, const struct aes_key *key,
const u8 *iv);
void aes_p8_xts_encrypt(const u8 *in, u8 *out, size_t len,
const struct aes_key *key1, const struct aes_key *key2, u8 *iv);
void aes_p8_xts_decrypt(const u8 *in, u8 *out, size_t len,
const struct aes_key *key1, const struct aes_key *key2, u8 *iv);