78 строки
1.9 KiB
C
78 строки
1.9 KiB
C
|
/*
|
||
|
|
* AEAD: Authenticated Encryption with Associated Data
|
||
|
|
*
|
||
|
|
* 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_AEAD_H
|
||
|
|
#define _CRYPTO_INTERNAL_AEAD_H
|
||
|
|
|
||
|
|
#include <crypto/aead.h>
|
||
|
|
#include <crypto/algapi.h>
|
||
|
|
#include <linux/types.h>
|
||
|
|
|
||
|
|
struct rtattr;
|
||
|
|
|
||
|
|
struct crypto_aead_spawn {
|
||
|
|
struct crypto_spawn base;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern const struct crypto_type crypto_nivaead_type;
|
||
|
|
|
||
|
|
static inline void crypto_set_aead_spawn(
|
||
|
|
struct crypto_aead_spawn *spawn, struct crypto_instance *inst)
|
||
|
|
{
|
||
|
|
crypto_set_spawn(&spawn->base, inst);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void crypto_drop_aead(struct crypto_aead_spawn *spawn)
|
||
|
|
{
|
||
|
|
crypto_drop_spawn(&spawn->base);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline struct crypto_alg *crypto_aead_spawn_alg(
|
||
|
|
struct crypto_aead_spawn *spawn)
|
||
|
|
{
|
||
|
|
return spawn->base.alg;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline struct crypto_aead *crypto_spawn_aead(
|
||
|
|
struct crypto_aead_spawn *spawn)
|
||
|
|
{
|
||
|
|
return __crypto_aead_cast(
|
||
|
|
crypto_spawn_tfm(&spawn->base, CRYPTO_ALG_TYPE_AEAD,
|
||
|
|
CRYPTO_ALG_TYPE_MASK));
|
||
|
|
}
|
||
|
|
|
||
|
|
struct crypto_instance *aead_geniv_alloc(struct crypto_template *tmpl,
|
||
|
|
struct rtattr **tb, u32 type,
|
||
|
|
u32 mask);
|
||
|
|
void aead_geniv_free(struct crypto_instance *inst);
|
||
|
|
int aead_geniv_init(struct crypto_tfm *tfm);
|
||
|
|
void aead_geniv_exit(struct crypto_tfm *tfm);
|
||
|
|
|
||
|
|
static inline struct crypto_aead *aead_geniv_base(struct crypto_aead *geniv)
|
||
|
|
{
|
||
|
|
return crypto_aead_crt(geniv)->base;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void *aead_givcrypt_reqctx(struct aead_givcrypt_request *req)
|
||
|
|
{
|
||
|
|
return aead_request_ctx(&req->areq);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void aead_givcrypt_complete(struct aead_givcrypt_request *req,
|
||
|
|
int err)
|
||
|
|
{
|
||
|
|
aead_request_complete(&req->areq, err);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif /* _CRYPTO_INTERNAL_AEAD_H */
|
||
|
|
|