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crypto: crypto4xx - Switch to new style ahash

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This patch changes crypto4xx to use the new style ahash type.
In particular, we now use ahash_alg to define ahash algorithms
instead of crypto_alg.

This is achieved by introducing a union that encapsulates the
new type and the existing crypto_alg structure.  They're told
apart through a u32 field containing the type value.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2009-07-14 20:21:46 +08:00
parent 0b535adfb1
commit 4dc10c0142
3 changed files with 77 additions and 39 deletions
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6
include/crypto/internal/hash.h
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@ -103,6 +103,12 @@ static inline void *crypto_ahash_ctx(struct crypto_ahash *tfm)
return crypto_tfm_ctx(crypto_ahash_tfm(tfm));
}
static inline struct ahash_alg *__crypto_ahash_alg(struct crypto_alg *alg)
{
return container_of(__crypto_hash_alg_common(alg), struct ahash_alg,
halg);
}
static inline struct old_ahash_alg *crypto_old_ahash_alg(
struct crypto_ahash *tfm)
{