linux/arch/arm/crypto/aes_glue.h
Ard Biesheuvel 5ce26f3b5a ARM: move AES typedefs and function prototypes to separate header
Put the struct definitions for AES keys and the asm function prototypes in a
separate header and export the asm functions from the module.
This allows other drivers to use them directly.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
2013-10-04 09:26:54 +02:00

20 lines
555 B
C

#define AES_MAXNR 14
struct AES_KEY {
unsigned int rd_key[4 * (AES_MAXNR + 1)];
int rounds;
};
struct AES_CTX {
struct AES_KEY enc_key;
struct AES_KEY dec_key;
};
asmlinkage void AES_encrypt(const u8 *in, u8 *out, struct AES_KEY *ctx);
asmlinkage void AES_decrypt(const u8 *in, u8 *out, struct AES_KEY *ctx);
asmlinkage int private_AES_set_decrypt_key(const unsigned char *userKey,
const int bits, struct AES_KEY *key);
asmlinkage int private_AES_set_encrypt_key(const unsigned char *userKey,
const int bits, struct AES_KEY *key);