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| | | /* |
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| | | * To change this license header, choose License Headers in Project Properties. |
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| | | * To change this template file, choose Tools | Templates |
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| | | * and open the template in the editor. |
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| | | * Nutzerverwaltung - User and role management in your browser |
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| | | * Copyright (C) 2011-2016 Ulrich Hilger, http://uhilger.de |
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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 General Public License as published by |
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| | | * the Free Software Foundation, either version 3 of the License, or |
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| | | * (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 General Public License for more details. |
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| | | * |
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| | | * You should have received a copy of the GNU 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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| | | |
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| | | package de.uhilger.um; |
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| | | |
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| | | /** |
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| | | * Klassen, die eine Verschlüsselungsfunktion f&6uml;r den |
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| | | * UserMgr bereitstellen wollen, müssen diese Schnittstelle |
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| | | * implementieren |
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| | | * |
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| | | * @author ulli |
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| | | * @author Copyright (c) Ulrich Hilger, http://uhilger.de |
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| | | * @author Published under the terms and conditions of the |
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| | | * <a href="http://www.gnu.org/licenses/agpl-3.0" target="_blank">GNU Affero |
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| | | * General Public License</a> |
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| | | * |
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| | | * @version 2, December 27, 2016 |
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| | | */ |
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| | | public interface Digester { |
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| | | |
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| | | /** Name des MD5-Algorithmus zum Verschlüsseln */ |
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| | | public static final String MD5 = "MD5"; |
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| | | |
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| | | public static final String SHA256 = "sha-256"; |
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| | | |
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| | | /** |
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| | | * Einen Ausdruck verschlüsseln |
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| | | * |
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| | | * @param text der Ausdruck, der verschlüsselt werden soll |
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| | | * @param algorithm der Name des Algorithmus, der zum Verschlüsseln verwendet werden soll |
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| | | * @param encoding das Encoding, in dem der Ausdruck vorliegt |
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| | | * @return der verschlüsselte Ausdruck |
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| | | */ |
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| | | String digest(String text, String algorithm, String encoding); |
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| | | } |
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