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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2013-09-20 09:55:40 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-09-24 06:02:24 +1000 |
| commit | a62b01cd6cc1feb5e80d64d6937c291473ed82cb (patch) | |
| tree | dd995ccdf562851b9d947c2ccb18afd6427f9c8e /include/crypto | |
| parent | 714b33d15130cbb5ab426456d4e3de842d6c5b8a (diff) | |
| download | linux-a62b01cd6cc1feb5e80d64d6937c291473ed82cb.tar.gz linux-a62b01cd6cc1feb5e80d64d6937c291473ed82cb.tar.bz2 linux-a62b01cd6cc1feb5e80d64d6937c291473ed82cb.zip | |
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>
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/ablk_helper.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/crypto/ablk_helper.h b/include/crypto/ablk_helper.h new file mode 100644 index 000000000000..4f93df50c23e --- /dev/null +++ b/include/crypto/ablk_helper.h @@ -0,0 +1,31 @@ +/* + * 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 */ |