48 lines
1.4 KiB
Java
48 lines
1.4 KiB
Java
/*
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* matrix-java-sdk - Matrix Client SDK for Java
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* Copyright (C) 2017 Kamax Sarl
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*
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* https://www.kamax.io/
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package io.kamax.matrix.codec;
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import java.nio.charset.StandardCharsets;
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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public class MxSha256 {
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private MessageDigest md;
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public MxSha256() {
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try {
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md = MessageDigest.getInstance("SHA-256");
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} catch (NoSuchAlgorithmException e) {
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throw new RuntimeException(e);
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}
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}
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public String hash(byte[] data) {
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return MxBase64.encode(md.digest(data));
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}
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public String hash(String data) {
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return hash(data.getBytes(StandardCharsets.UTF_8));
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}
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}
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