/* * Created on 15 Jun 2006 * Created by Paul Gardner * Copyright (C) 2006 Aelitis, All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * AELITIS, SAS au capital de 46,603.30 euros * 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France. * */ package com.aelitis.azureus.core.security; public interface CryptoHandler { /** * Explicit unlock request * @param password * @throws CryptoManagerException */ public void unlock( char[] password ) throws CryptoManagerException; /** * Puts the handler back into a state where password will be required to access private stuff */ public void lock(); public int getUnlockTimeoutSeconds(); /** * * @param secs 0-> infinite */ public void setUnlockTimeoutSeconds( int secs ); public byte[] sign( byte[] data, String reason ) throws CryptoManagerException; public byte[] sign( byte[] data, char[] password ) throws CryptoManagerException; public boolean verify( byte[] public_key, byte[] data, byte[] signature ) throws CryptoManagerException; public byte[] encrypt( byte[] other_public_key, byte[] data, String reason ) throws CryptoManagerException; public byte[] encrypt( byte[] other_public_key, byte[] data, char[] password ) throws CryptoManagerException; public byte[] decrypt( byte[] other_public_key, byte[] data, char[] password ) throws CryptoManagerException; public byte[] decrypt( byte[] other_public_key, byte[] data, String reason ) throws CryptoManagerException; public CryptoSTSEngine getSTSEngine( char[] password ) throws CryptoManagerException; public CryptoSTSEngine getSTSEngine( String reason ) throws CryptoManagerException; public byte[] getPublicKey( char[] password ) throws CryptoManagerException; public byte[] getPublicKey( String reason ) throws CryptoManagerException; public byte[] getEncryptedPrivateKey( char[] password ) throws CryptoManagerException; public byte[] getEncryptedPrivateKey( String reason ) throws CryptoManagerException; public void recoverKeys( byte[] public_key, byte[] encrypted_private_key ) throws CryptoManagerException; public void resetKeys( char[] password ) throws CryptoManagerException; public void changePassword( char[] old_password, char[] new_password ) throws CryptoManagerException; }