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authorHerbert Xu <herbert@gondor.apana.org.au>2009-07-14 08:28:26 +0400
committerHerbert Xu <herbert@gondor.apana.org.au>2009-07-14 11:54:07 +0400
commit88056ec346ccf41f63dbc7080b24b5fd19d1358d (patch)
treeb78a82cbce49183e587ab8a1a5a5922611468361 /include/linux/crypto.h
parent2ca33da1dea3ba53d1425226a6bac073c5e8568c (diff)
downloadlinux-88056ec346ccf41f63dbc7080b24b5fd19d1358d.tar.xz
crypto: ahash - Convert to new style algorithms
This patch converts crypto_ahash to the new style. The old ahash algorithm type is retained until the existing ahash implementations are also converted. All ahash users will automatically get the new crypto_ahash type. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/linux/crypto.h')
-rw-r--r--include/linux/crypto.h29
1 files changed, 3 insertions, 26 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 274f9c7da90c..9e7e9b62a3dc 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -120,6 +120,7 @@ struct crypto_rng;
struct crypto_tfm;
struct crypto_type;
struct aead_givcrypt_request;
+struct ahash_request;
struct skcipher_givcrypt_request;
typedef void (*crypto_completion_t)(struct crypto_async_request *req, int err);
@@ -146,16 +147,6 @@ struct ablkcipher_request {
void *__ctx[] CRYPTO_MINALIGN_ATTR;
};
-struct ahash_request {
- struct crypto_async_request base;
-
- unsigned int nbytes;
- struct scatterlist *src;
- u8 *result;
-
- void *__ctx[] CRYPTO_MINALIGN_ATTR;
-};
-
/**
* struct aead_request - AEAD request
* @base: Common attributes for async crypto requests
@@ -220,7 +211,7 @@ struct ablkcipher_alg {
unsigned int ivsize;
};
-struct ahash_alg {
+struct old_ahash_alg {
int (*init)(struct ahash_request *req);
int (*reinit)(struct ahash_request *req);
int (*update)(struct ahash_request *req);
@@ -346,7 +337,7 @@ struct crypto_alg {
struct cipher_alg cipher;
struct digest_alg digest;
struct hash_alg hash;
- struct ahash_alg ahash;
+ struct old_ahash_alg ahash;
struct compress_alg compress;
struct rng_alg rng;
} cra_u;
@@ -433,18 +424,6 @@ struct hash_tfm {
unsigned int digestsize;
};
-struct ahash_tfm {
- int (*init)(struct ahash_request *req);
- int (*update)(struct ahash_request *req);
- int (*final)(struct ahash_request *req);
- int (*digest)(struct ahash_request *req);
- int (*setkey)(struct crypto_ahash *tfm, const u8 *key,
- unsigned int keylen);
-
- unsigned int digestsize;
- unsigned int reqsize;
-};
-
struct compress_tfm {
int (*cot_compress)(struct crypto_tfm *tfm,
const u8 *src, unsigned int slen,
@@ -465,7 +444,6 @@ struct rng_tfm {
#define crt_blkcipher crt_u.blkcipher
#define crt_cipher crt_u.cipher
#define crt_hash crt_u.hash
-#define crt_ahash crt_u.ahash
#define crt_compress crt_u.compress
#define crt_rng crt_u.rng
@@ -479,7 +457,6 @@ struct crypto_tfm {
struct blkcipher_tfm blkcipher;
struct cipher_tfm cipher;
struct hash_tfm hash;
- struct ahash_tfm ahash;
struct compress_tfm compress;
struct rng_tfm rng;
} crt_u;