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crypto: cryptd - Add support for skcipher

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This patch adds skcipher support to cryptd alongside ablkcipher.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu
2016-11-22 20:08:23 +08:00
parent 430b441cdc
commit 4e0958d19b
2 changed files with 294 additions and 3 deletions
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13
include/crypto/cryptd.h
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@@ -12,10 +12,10 @@
#ifndef _CRYPTO_CRYPT_H
#define _CRYPTO_CRYPT_H
#include <linux/crypto.h>
#include <linux/kernel.h>
#include <crypto/aead.h>
#include <crypto/hash.h>
#include <crypto/skcipher.h>
struct cryptd_ablkcipher {
struct crypto_ablkcipher base;
@@ -34,6 +34,17 @@ struct crypto_blkcipher *cryptd_ablkcipher_child(struct cryptd_ablkcipher *tfm);
bool cryptd_ablkcipher_queued(struct cryptd_ablkcipher *tfm);
void cryptd_free_ablkcipher(struct cryptd_ablkcipher *tfm);
struct cryptd_skcipher {
struct crypto_skcipher base;
};
struct cryptd_skcipher *cryptd_alloc_skcipher(const char *alg_name,
u32 type, u32 mask);
struct crypto_skcipher *cryptd_skcipher_child(struct cryptd_skcipher *tfm);
/* Must be called without moving CPUs. */
bool cryptd_skcipher_queued(struct cryptd_skcipher *tfm);
void cryptd_free_skcipher(struct cryptd_skcipher *tfm);
struct cryptd_ahash {
struct crypto_ahash base;
};