From: Iuliana Prodan <iuliana.pro...@nxp.com>
For keyed hash algorithms, shared descriptors are currently generated
twice:
-at tfm initialization time, in cra_init() callback
-in setkey() callback
Since it's mandatory to call setkey() for keyed algorithms, drop the
generation in cra_init().
Signed-off-by: Iuliana Prodan <iuliana.pro...@nxp.com>
Signed-off-by: Horia Geantă <horia.gea...@nxp.com>
---
drivers/crypto/caam/caamhash.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
index 33f7c19efb62..179981f44807 100644
--- a/drivers/crypto/caam/caamhash.c
+++ b/drivers/crypto/caam/caamhash.c
@@ -1722,7 +1722,12 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
sizeof(struct caam_hash_state));
- return ahash_set_sh_desc(ahash);
+
+ /*
+ * For keyed hash algorithms shared descriptors
+ * will be created later in setkey() callback
+ */
+ return alg->setkey ? 0 : ahash_set_sh_desc(ahash);
}
static void caam_hash_cra_exit(struct crypto_tfm *tfm)
--
2.16.2
