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crypto: ablk_helper - move ablk_* functions from serpent-sse2/avx glue code to shared module

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Move ablk-* functions to separate module to share common code between cipher
implementations.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Jussi Kivilinna
2012-06-18 14:06:58 +03:00
committed by Herbert Xu
parent 7c76bdd7c3
commit ffaf915632
6 changed files with 201 additions and 218 deletions
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29
arch/x86/include/asm/crypto/ablk_helper.h Normal file
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@@ -0,0 +1,29 @@
/*
* 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(struct crypto_tfm *tfm);
#endif /* _CRYPTO_ABLK_HELPER_H */