57 lines
2.1 KiB
Java
57 lines
2.1 KiB
Java
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/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.security.keystore;
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import java.security.InvalidKeyException;
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/**
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* Indicates that the key can no longer be used because it has been permanently invalidated.
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*
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* <p>This only occurs for keys which are authorized to be used only if the user has been
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* authenticated. Such keys are permanently and irreversibly invalidated once the secure lock screen
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* is disabled (i.e., reconfigured to None, Swipe or other mode which does not authenticate the
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* user) or when the secure lock screen is forcibly reset (e.g., by Device Admin). Additionally,
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* keys configured to require user authentication to take place for every of the keys, are also
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* permanently invalidated once a new fingerprint is enrolled or once no more fingerprints are
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* enrolled.
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*/
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public class KeyPermanentlyInvalidatedException extends InvalidKeyException {
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/**
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* Constructs a new {@code KeyPermanentlyInvalidatedException} without detail message and cause.
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*/
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public KeyPermanentlyInvalidatedException() {
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super("Key permanently invalidated");
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}
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/**
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* Constructs a new {@code KeyPermanentlyInvalidatedException} with the provided detail message
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* and no cause.
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*/
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public KeyPermanentlyInvalidatedException(String message) {
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super(message);
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}
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/**
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* Constructs a new {@code KeyPermanentlyInvalidatedException} with the provided detail message
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* and cause.
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*/
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public KeyPermanentlyInvalidatedException(String message, Throwable cause) {
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super(message, cause);
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}
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}
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