content: /*
   * Copyright (C) 2015 The Android Open Source Project
   *
   * 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.
   */
  
  package android.security.keystore;
  
  import java.security.InvalidKeyException;
  
  /**
   * Indicates that the key can no longer be used because it has been permanently invalidated.
   *
   * <p>This only occurs for keys which are authorized to be used only if the user has been
   * authenticated. Such keys are permanently and irreversibly invalidated once the secure lock screen
   * is disabled (i.e., reconfigured to None, Swipe or other mode which does not authenticate the
   * user) or when the secure lock screen is forcibly reset (e.g., by Device Admin). Additionally,
   * keys configured to require user authentication to take place for every of the keys, are also
   * permanently invalidated once a new fingerprint is enrolled or once no more fingerprints are
   * enrolled.
   */
  public class KeyPermanentlyInvalidatedException extends InvalidKeyException {
  
      /**
       * Constructs a new {@code KeyPermanentlyInvalidatedException} without detail message and cause.
       */
      public KeyPermanentlyInvalidatedException() {
          super("Key permanently invalidated");
      }
  
      /**
       * Constructs a new {@code KeyPermanentlyInvalidatedException} with the provided detail message
       * and no cause.
       */
      public KeyPermanentlyInvalidatedException(String message) {
          super(message);
      }
  
      /**
       * Constructs a new {@code KeyPermanentlyInvalidatedException} with the provided detail message
       * and cause.
       */
      public KeyPermanentlyInvalidatedException(String message, Throwable cause) {
          super(message, cause);
      }
  }
  