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crypto: sha1-mb - async implementation for sha1-mb

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Herbert wants the sha1-mb algorithm to have an async implementation:
https://lkml.org/lkml/2016/4/5/286.
Currently, sha1-mb uses an async interface for the outer algorithm
and a sync interface for the inner algorithm. This patch introduces
a async interface for even the inner algorithm.

Signed-off-by: Megha Dey <megha.dey@linux.intel.com>
Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Megha Dey
2016-06-21 18:21:46 -07:00
committed by Herbert Xu
parent 820573ebd6
commit 331bf739c4
4 changed files with 165 additions and 169 deletions
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8
include/crypto/mcryptd.h
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@@ -39,7 +39,7 @@ struct mcryptd_instance_ctx {
};
struct mcryptd_hash_ctx {
struct crypto_shash *child;
struct crypto_ahash *child;
struct mcryptd_alg_state *alg_state;
};
@@ -59,13 +59,13 @@ struct mcryptd_hash_request_ctx {
struct crypto_hash_walk walk;
u8 *out;
int flag;
struct shash_desc desc;
struct ahash_request areq;
};
struct mcryptd_ahash *mcryptd_alloc_ahash(const char *alg_name,
u32 type, u32 mask);
struct crypto_shash *mcryptd_ahash_child(struct mcryptd_ahash *tfm);
struct shash_desc *mcryptd_shash_desc(struct ahash_request *req);
struct crypto_ahash *mcryptd_ahash_child(struct mcryptd_ahash *tfm);
struct ahash_request *mcryptd_ahash_desc(struct ahash_request *req);
void mcryptd_free_ahash(struct mcryptd_ahash *tfm);
void mcryptd_flusher(struct work_struct *work);