52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
/*
|
|
* Symmetric key ciphers.
|
|
*
|
|
* Copyright (c) 2007 Herbert Xu <herbert@gondor.apana.org.au>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the Free
|
|
* Software Foundation; either version 2 of the License, or (at your option)
|
|
* any later version.
|
|
*
|
|
*/
|
|
|
|
#ifndef _CRYPTO_INTERNAL_SKCIPHER_H
|
|
#define _CRYPTO_INTERNAL_SKCIPHER_H
|
|
|
|
#include <crypto/algapi.h>
|
|
|
|
struct crypto_skcipher_spawn {
|
|
struct crypto_spawn base;
|
|
};
|
|
|
|
static inline void crypto_set_skcipher_spawn(
|
|
struct crypto_skcipher_spawn *spawn, struct crypto_instance *inst)
|
|
{
|
|
crypto_set_spawn(&spawn->base, inst);
|
|
}
|
|
|
|
int crypto_grab_skcipher(struct crypto_skcipher_spawn *spawn, const char *name,
|
|
u32 type, u32 mask);
|
|
|
|
static inline void crypto_drop_skcipher(struct crypto_skcipher_spawn *spawn)
|
|
{
|
|
crypto_drop_spawn(&spawn->base);
|
|
}
|
|
|
|
static inline struct crypto_alg *crypto_skcipher_spawn_alg(
|
|
struct crypto_skcipher_spawn *spawn)
|
|
{
|
|
return spawn->base.alg;
|
|
}
|
|
|
|
static inline struct crypto_ablkcipher *crypto_spawn_skcipher(
|
|
struct crypto_skcipher_spawn *spawn)
|
|
{
|
|
return __crypto_ablkcipher_cast(
|
|
crypto_spawn_tfm(&spawn->base, crypto_skcipher_type(0),
|
|
crypto_skcipher_mask(0)));
|
|
}
|
|
|
|
#endif /* _CRYPTO_INTERNAL_SKCIPHER_H */
|
|
|