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https://gitee.com/chinabugotech/hutool.git
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59 lines
1.5 KiB
Java
59 lines
1.5 KiB
Java
/*
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* Copyright (c) 2023 looly(loolly@aliyun.com)
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* Hutool is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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package cn.hutool.crypto;
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import java.security.Provider;
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/**
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* 全局单例的 org.bouncycastle.jce.provider.BouncyCastleProvider 对象
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*
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* @author looly
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*/
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public enum GlobalBouncyCastleProvider {
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/**
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* 单例对象
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*/
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INSTANCE;
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private Provider provider;
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private static boolean useBouncyCastle = true;
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GlobalBouncyCastleProvider() {
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try {
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this.provider = ProviderFactory.createBouncyCastleProvider();
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} catch (final NoClassDefFoundError | NoSuchMethodError e) {
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// ignore
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}
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}
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/**
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* 获取{@link Provider}
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*
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* @return {@link Provider}
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*/
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public Provider getProvider() {
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return useBouncyCastle ? this.provider : null;
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}
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/**
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* 设置是否使用Bouncy Castle库<br>
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* 如果设置为false，表示强制关闭Bouncy Castle而使用JDK
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*
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* @param isUseBouncyCastle 是否使用BouncyCastle库
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* @since 4.5.2
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*/
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public static void setUseBouncyCastle(final boolean isUseBouncyCastle) {
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useBouncyCastle = isUseBouncyCastle;
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}
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}
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