From 500b3e3c3dc8e4845b77ae81e5b7b085ab183ce6 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Tue, 14 Jul 2009 20:29:57 +0800 Subject: crypto: ahash - Remove old_ahash_alg Now that all ahash implementations have been converted to the new ahash type, we can remove old_ahash_alg and its associated support. Signed-off-by: Herbert Xu --- crypto/ahash.c | 27 --------------------------- crypto/shash.c | 2 -- 2 files changed, 29 deletions(-) (limited to 'crypto') diff --git a/crypto/ahash.c b/crypto/ahash.c index 7f599d26086..cc824ef2583 100644 --- a/crypto/ahash.c +++ b/crypto/ahash.c @@ -175,46 +175,19 @@ static int ahash_nosetkey(struct crypto_ahash *tfm, const u8 *key, return -ENOSYS; } -static int crypto_init_ahash_ops(struct crypto_tfm *tfm, u32 type, u32 mask) -{ - struct old_ahash_alg *alg = &tfm->__crt_alg->cra_ahash; - struct crypto_ahash *crt = __crypto_ahash_cast(tfm); - struct ahash_alg *nalg = crypto_ahash_alg(crt); - - if (alg->digestsize > PAGE_SIZE / 8) - return -EINVAL; - - crt->init = alg->init; - crt->update = alg->update; - crt->final = alg->final; - crt->digest = alg->digest; - crt->setkey = alg->setkey ? ahash_setkey : ahash_nosetkey; - crt->digestsize = alg->digestsize; - - nalg->setkey = alg->setkey; - nalg->halg.digestsize = alg->digestsize; - - return 0; -} - static int crypto_ahash_init_tfm(struct crypto_tfm *tfm) { struct crypto_ahash *hash = __crypto_ahash_cast(tfm); struct ahash_alg *alg = crypto_ahash_alg(hash); - struct old_ahash_alg *oalg = crypto_old_ahash_alg(hash); if (tfm->__crt_alg->cra_type != &crypto_ahash_type) return crypto_init_shash_ops_async(tfm); - if (oalg->init) - return crypto_init_ahash_ops(tfm, 0, 0); - hash->init = alg->init; hash->update = alg->update; hash->final = alg->final; hash->digest = alg->digest; hash->setkey = alg->setkey ? ahash_setkey : ahash_nosetkey; - hash->digestsize = alg->halg.digestsize; return 0; } diff --git a/crypto/shash.c b/crypto/shash.c index 615a5f4d9b7..fd92c03b38f 100644 --- a/crypto/shash.c +++ b/crypto/shash.c @@ -270,7 +270,6 @@ static void crypto_exit_shash_ops_async(struct crypto_tfm *tfm) int crypto_init_shash_ops_async(struct crypto_tfm *tfm) { struct crypto_alg *calg = tfm->__crt_alg; - struct shash_alg *alg = __crypto_shash_alg(calg); struct crypto_ahash *crt = __crypto_ahash_cast(tfm); struct crypto_shash **ctx = crypto_tfm_ctx(tfm); struct crypto_shash *shash; @@ -293,7 +292,6 @@ int crypto_init_shash_ops_async(struct crypto_tfm *tfm) crt->digest = shash_async_digest; crt->setkey = shash_async_setkey; - crt->digestsize = alg->digestsize; crt->reqsize = sizeof(struct shash_desc) + crypto_shash_descsize(shash); return 0; -- cgit v1.2.3