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-rw-r--r--crypto/akcipher.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/crypto/akcipher.c b/crypto/akcipher.c
index f866085c8a4a..ab975a420e1e 100644
--- a/crypto/akcipher.c
+++ b/crypto/akcipher.c
@@ -120,6 +120,12 @@ static int akcipher_default_op(struct akcipher_request *req)
return -ENOSYS;
}
+static int akcipher_default_set_key(struct crypto_akcipher *tfm,
+ const void *key, unsigned int keylen)
+{
+ return -ENOSYS;
+}
+
int crypto_register_akcipher(struct akcipher_alg *alg)
{
struct crypto_alg *base = &alg->base;
@@ -132,6 +138,8 @@ int crypto_register_akcipher(struct akcipher_alg *alg)
alg->encrypt = akcipher_default_op;
if (!alg->decrypt)
alg->decrypt = akcipher_default_op;
+ if (!alg->set_priv_key)
+ alg->set_priv_key = akcipher_default_set_key;
akcipher_prepare_alg(alg);
return crypto_register_alg(base);