diff mbox

[4/6] crypto: hash - Add helpers to return alg and driver names

Message ID E1aQEey-0002pN-Mg@gondolin.me.apana.org.au (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show

Commit Message

Herbert Xu Feb. 1, 2016, 1:36 p.m. UTC 
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>
---

 include/crypto/hash.h |   20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

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diff mbox

Patch

diff --git a/include/crypto/hash.h b/include/crypto/hash.h
index f855efa..1969f14 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)
 {