From: Rabin Vincent <rabinv@xxxxxxxx>
The documentation states that crypto_ahash_reqsize() provides the size
of the state structure used by crypto_ahash_export(). But it's actually
crypto_ahash_statesize() which provides this size.
Signed-off-by: Rabin Vincent <rabinv@xxxxxxxx>
---
include/crypto/hash.h | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/include/crypto/hash.h b/include/crypto/hash.h
index 216a2b8..26ebbbc 100644
--- a/include/crypto/hash.h
+++ b/include/crypto/hash.h
@@ -329,6 +329,16 @@ static inline unsigned int crypto_ahash_digestsize(struct crypto_ahash *tfm)
return crypto_hash_alg_common(tfm)->digestsize;
}
+/**
+ * crypto_ahash_statesize() - obtain size of the ahash state
+ * @tfm: cipher handle
+ *
+ * Return the size of the ahash state. With the crypto_ahash_export
+ * function, the caller can export the state into a buffer whose size is
+ * defined with this function.
+ *
+ * Return: size of the ahash state
+ */
static inline unsigned int crypto_ahash_statesize(struct crypto_ahash *tfm)
{
return crypto_hash_alg_common(tfm)->statesize;
@@ -365,16 +375,6 @@ static inline struct crypto_ahash *crypto_ahash_reqtfm(
return __crypto_ahash_cast(req->base.tfm);
}
-/**
- * crypto_ahash_reqsize() - obtain size of the request data structure
- * @tfm: cipher handle
- *
- * Return the size of the ahash state size. With the crypto_ahash_export
- * function, the caller can export the state into a buffer whose size is
- * defined with this function.
- *
- * Return: size of the ahash state
- */
static inline unsigned int crypto_ahash_reqsize(struct crypto_ahash *tfm)
{
return tfm->reqsize;
@@ -453,7 +453,7 @@ int crypto_ahash_digest(struct ahash_request *req);
*
* This function exports the hash state of the ahash_request handle into the
* caller-allocated output buffer out which must have sufficient size (e.g. by
- * calling crypto_ahash_reqsize).
+ * calling crypto_ahash_statesize).
*
* Return: 0 if the export was successful; < 0 if an error occurred
*/
--
2.1.4
--
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