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1   /*
2    * Licensed to the University Corporation for Advanced Internet Development, 
3    * Inc. (UCAID) under one or more contributor license agreements.  See the 
4    * NOTICE file distributed with this work for additional information regarding
5    * copyright ownership. The UCAID licenses this file to You under the Apache 
6    * License, Version 2.0 (the "License"); you may not use this file except in 
7    * compliance with the License.  You may obtain a copy of the License at
8    *
9    *    http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package edu.internet2.middleware.shibboleth.common.relyingparty.provider;
19  
20  /** Indicates the requirement level for crypto operations like signing and encryption. */
21  public enum CryptoOperationRequirementLevel{
22      /** Indicates that the operation must always be performed. */
23      always, 
24      
25      /** Indicates that the operation should only be performed if the binding/transport does not provide equivalent protection. */
26      conditional, 
27      
28      /** Indicates the operation should never be performed.*/
29      never
30  }