mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 13:43:55 +08:00
8676590a15
This patch adds AES routines to VMX module in order to make use of VMX cryptographic acceleration instructions on Power 8 CPU. Signed-off-by: Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
21 lines
720 B
C
21 lines
720 B
C
#include <linux/types.h>
|
|
#include <crypto/aes.h>
|
|
|
|
#define AES_BLOCK_MASK (~(AES_BLOCK_SIZE-1))
|
|
|
|
struct aes_key {
|
|
u8 key[AES_MAX_KEYLENGTH];
|
|
int rounds;
|
|
};
|
|
|
|
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);
|