 /*
-*     Copyright 2015 IBM Corp.
-*     Licensed under the Apache License, Version 2.0 (the "License");
-*     you may not use this file except in compliance with the License.
-*     You may obtain a copy of the License at
-*     http://www.apache.org/licenses/LICENSE-2.0
-*     Unless required by applicable law or agreed to in writing, software
-*     distributed under the License is distributed on an "AS IS" BASIS,
-*     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*     See the License for the specific language governing permissions and
-*     limitations under the License.
-*/
+ *     Copyright 2015 IBM Corp.
+ *     Licensed under the Apache License, Version 2.0 (the "License");
+ *     you may not use this file except in compliance with the License.
+ *     You may obtain a copy of the License at
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *     Unless required by applicable law or agreed to in writing, software
+ *     distributed under the License is distributed on an "AS IS" BASIS,
+ *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *     See the License for the specific language governing permissions and
+ *     limitations under the License.
+ */
 
 import Foundation
 import RNCryptor

            kSecValueRef: certificate,
            kSecAttrLabel: certificateLabel,
            kSecAttrAccessible: kSecAttrAccessibleWhenUnlockedThisDeviceOnly,
        ]
        let addStatus:OSStatus = SecItemAdd(setQuery, nil)
        
        guard addStatus == errSecSuccess else {

            kSecAttrIsPermanent : true,
            kSecAttrApplicationTag : publicTag,
            kSecAttrKeyClass : kSecAttrKeyClassPublic,
            ]
        
        let keyPairAttr : [NSString:AnyObject] = [
            kSecAttrKeyType : kSecAttrKeyTypeRSA,
