From d12481bc58fba89427565f8592e88446ec084a24 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Mon, 1 Feb 2016 21:36:52 +0800 Subject: [PATCH] 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 --- include/crypto/hash.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/include/crypto/hash.h b/include/crypto/hash.h index f855efaa2f8c..1969f1416658 100644 --- a/include/crypto/hash.h +++ b/include/crypto/hash.h @@ -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) { -- 2.20.1