#define CRYPTO_MINALIGN ARCH_KMALLOC_MINALIGN
#elif defined(ARCH_SLAB_MINALIGN)
#define CRYPTO_MINALIGN ARCH_SLAB_MINALIGN
+#else
+#define CRYPTO_MINALIGN __alignof__(unsigned long long)
#endif
-#ifdef CRYPTO_MINALIGN
#define CRYPTO_MINALIGN_ATTR __attribute__ ((__aligned__(CRYPTO_MINALIGN)))
-#else
-#define CRYPTO_MINALIGN_ATTR
-#endif
struct scatterlist;
struct crypto_ablkcipher;
struct crypto_hash;
struct crypto_tfm;
struct crypto_type;
+struct aead_givcrypt_request;
struct skcipher_givcrypt_request;
typedef void (*crypto_completion_t)(struct crypto_async_request *req, int err);
int (*setauthsize)(struct crypto_aead *tfm, unsigned int authsize);
int (*encrypt)(struct aead_request *req);
int (*decrypt)(struct aead_request *req);
+ int (*givencrypt)(struct aead_givcrypt_request *req);
+ int (*givdecrypt)(struct aead_givcrypt_request *req);
+
+ const char *geniv;
unsigned int ivsize;
unsigned int maxauthsize;
/*
* Algorithm query interface.
*/
-#ifdef CONFIG_CRYPTO
int crypto_has_alg(const char *name, u32 type, u32 mask);
-#else
-static inline int crypto_has_alg(const char *name, u32 type, u32 mask)
-{
- return 0;
-}
-#endif
/*
* Transforms: user-instantiated objects which encapsulate algorithms
unsigned int keylen);
int (*encrypt)(struct aead_request *req);
int (*decrypt)(struct aead_request *req);
+ int (*givencrypt)(struct aead_givcrypt_request *req);
+ int (*givdecrypt)(struct aead_givcrypt_request *req);
+
+ struct crypto_aead *base;
+
unsigned int ivsize;
unsigned int authsize;
unsigned int reqsize;
return (struct crypto_aead *)tfm;
}
-static inline struct crypto_aead *crypto_alloc_aead(const char *alg_name,
- u32 type, u32 mask)
-{
- type &= ~CRYPTO_ALG_TYPE_MASK;
- type |= CRYPTO_ALG_TYPE_AEAD;
- mask |= CRYPTO_ALG_TYPE_MASK;
-
- return __crypto_aead_cast(crypto_alloc_base(alg_name, type, mask));
-}
+struct crypto_aead *crypto_alloc_aead(const char *alg_name, u32 type, u32 mask);
static inline struct crypto_tfm *crypto_aead_tfm(struct crypto_aead *tfm)
{
static inline int crypto_aead_setkey(struct crypto_aead *tfm, const u8 *key,
unsigned int keylen)
{
- return crypto_aead_crt(tfm)->setkey(tfm, key, keylen);
+ struct aead_tfm *crt = crypto_aead_crt(tfm);
+
+ return crt->setkey(crt->base, key, keylen);
}
int crypto_aead_setauthsize(struct crypto_aead *tfm, unsigned int authsize);
static inline void aead_request_set_tfm(struct aead_request *req,
struct crypto_aead *tfm)
{
- req->base.tfm = crypto_aead_tfm(tfm);
+ req->base.tfm = crypto_aead_tfm(crypto_aead_crt(tfm)->base);
}
static inline struct aead_request *aead_request_alloc(struct crypto_aead *tfm,