diff options
Diffstat (limited to 'arch/x86_64/crypto/aes.c')
| -rw-r--r-- | arch/x86_64/crypto/aes.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/arch/x86_64/crypto/aes.c b/arch/x86_64/crypto/aes.c index 6f77e7700d32..68866fab37aa 100644 --- a/arch/x86_64/crypto/aes.c +++ b/arch/x86_64/crypto/aes.c @@ -227,10 +227,10 @@ static void __init gen_tabs(void) t ^= E_KEY[8 * i + 7]; E_KEY[8 * i + 15] = t; \ } -static int aes_set_key(void *ctx_arg, const u8 *in_key, unsigned int key_len, - u32 *flags) +static int aes_set_key(struct crypto_tfm *tfm, const u8 *in_key, + unsigned int key_len, u32 *flags) { - struct aes_ctx *ctx = ctx_arg; + struct aes_ctx *ctx = crypto_tfm_ctx(tfm); const __le32 *key = (const __le32 *)in_key; u32 i, j, t, u, v, w; @@ -283,8 +283,18 @@ static int aes_set_key(void *ctx_arg, const u8 *in_key, unsigned int key_len, return 0; } -extern void aes_encrypt(void *ctx_arg, u8 *out, const u8 *in); -extern void aes_decrypt(void *ctx_arg, u8 *out, const u8 *in); +asmlinkage void aes_enc_blk(struct crypto_tfm *tfm, u8 *out, const u8 *in); +asmlinkage void aes_dec_blk(struct crypto_tfm *tfm, u8 *out, const u8 *in); + +static void aes_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) +{ + aes_enc_blk(tfm, dst, src); +} + +static void aes_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) +{ + aes_dec_blk(tfm, dst, src); +} static struct crypto_alg aes_alg = { .cra_name = "aes", |