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crypto: hash - Add helpers to return alg and driver names 

This patch adds helpers to retrieve the alg name and driver name
of crypto_shash and crypto_ahash objects.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2016-02-01 21:36:52 +08:00
parent 92b3cad3af
commit d12481bc58
1 changed files with 20 additions and 0 deletions
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20
include/crypto/hash.h
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@ -272,6 +272,16 @@ static inline void crypto_free_ahash(struct crypto_ahash *tfm)
*/
int crypto_has_ahash(const char *alg_name, u32 type, u32 mask);
static inline const char *crypto_ahash_alg_name(struct crypto_ahash *tfm)
{
return crypto_tfm_alg_name(crypto_ahash_tfm(tfm));
}
static inline const char *crypto_ahash_driver_name(struct crypto_ahash *tfm)
{
return crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
}
static inline unsigned int crypto_ahash_alignmask(
struct crypto_ahash *tfm)
{
@ -676,6 +686,16 @@ static inline void crypto_free_shash(struct crypto_shash *tfm)
crypto_destroy_tfm(tfm, crypto_shash_tfm(tfm));
}
static inline const char *crypto_shash_alg_name(struct crypto_shash *tfm)
{
return crypto_tfm_alg_name(crypto_shash_tfm(tfm));
}
static inline const char *crypto_shash_driver_name(struct crypto_shash *tfm)
{
return crypto_tfm_alg_driver_name(crypto_shash_tfm(tfm));
}
static inline unsigned int crypto_shash_alignmask(
struct crypto_shash *tfm)
{