1 files changed, 5 insertions, 1 deletions

diff --git a/scard-opensc.c b/scard-opensc.c
index 312251829..2055ee22a 100644
--- a/scard-opensc.c
+++ b/scard-opensc.c
@@ -133,7 +133,11 @@ sc_prkey_op_init(RSA *rsa, struct sc_pkcs15_object **key_obj_out)
         key = key_obj->data;
         r = sc_pkcs15_find_pin_by_auth_id(p15card, &key_obj->auth_id,
                                           &pin_obj);
-        if (r) {
+        if (r == SC_ERROR_OBJECT_NOT_FOUND) {
+                /* no pin required */
+                *key_obj_out = key_obj;
+                return 0;
+        } else if (r) {
                 error("Unable to find PIN object from SmartCard: %s",
                       sc_strerror(r));
                 goto err;