linux-stable/include/crypto/ablk_helper.h
Ard Biesheuvel a62b01cd6c crypto: create generic version of ablk_helper
Create a generic version of ablk_helper so it can be reused
by other architectures.

Acked-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-09-24 06:02:24 +10:00

31 lines
734 B
C

/*
* Shared async block cipher helpers
*/
#ifndef _CRYPTO_ABLK_HELPER_H
#define _CRYPTO_ABLK_HELPER_H
#include <linux/crypto.h>
#include <linux/kernel.h>
#include <crypto/cryptd.h>
struct async_helper_ctx {
struct cryptd_ablkcipher *cryptd_tfm;
};
extern int ablk_set_key(struct crypto_ablkcipher *tfm, const u8 *key,
unsigned int key_len);
extern int __ablk_encrypt(struct ablkcipher_request *req);
extern int ablk_encrypt(struct ablkcipher_request *req);
extern int ablk_decrypt(struct ablkcipher_request *req);
extern void ablk_exit(struct crypto_tfm *tfm);
extern int ablk_init_common(struct crypto_tfm *tfm, const char *drv_name);
extern int ablk_init(struct crypto_tfm *tfm);
#endif /* _CRYPTO_ABLK_HELPER_H */