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crypto: ahash - Convert to new style algorithms

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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>
This commit is contained in:
Herbert Xu
2009-07-14 12:28:26 +08:00
parent 2ca33da1de
commit 88056ec346
5 changed files with 148 additions and 91 deletions
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8
crypto/shash.c
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@@ -267,11 +267,11 @@ static void crypto_exit_shash_ops_async(struct crypto_tfm *tfm)
crypto_free_shash(*ctx);
}
static int crypto_init_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 ahash_tfm *crt = &tfm->crt_ahash;
struct crypto_ahash *crt = __crypto_ahash_cast(tfm);
struct crypto_shash **ctx = crypto_tfm_ctx(tfm);
struct crypto_shash *shash;
@@ -428,8 +428,6 @@ static int crypto_init_shash_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
switch (mask & CRYPTO_ALG_TYPE_MASK) {
case CRYPTO_ALG_TYPE_HASH_MASK:
return crypto_init_shash_ops_compat(tfm);
case CRYPTO_ALG_TYPE_AHASH_MASK:
return crypto_init_shash_ops_async(tfm);
}
return -EINVAL;
@@ -441,8 +439,6 @@ static unsigned int crypto_shash_ctxsize(struct crypto_alg *alg, u32 type,
switch (mask & CRYPTO_ALG_TYPE_MASK) {
case CRYPTO_ALG_TYPE_HASH_MASK:
return sizeof(struct shash_desc *);
case CRYPTO_ALG_TYPE_AHASH_MASK:
return sizeof(struct crypto_shash *);
}
return 0;