001/* 002 * nimbus-jose-jwt 003 * 004 * Copyright 2012-2016, Connect2id Ltd. 005 * 006 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use 007 * this file except in compliance with the License. You may obtain a copy of the 008 * License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software distributed 013 * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 014 * CONDITIONS OF ANY KIND, either express or implied. See the License for the 015 * specific language governing permissions and limitations under the License. 016 */ 017 018package com.nimbusds.jose.proc; 019 020 021import java.security.Key; 022 023import com.nimbusds.jose.JOSEException; 024import com.nimbusds.jose.JWEDecrypter; 025import com.nimbusds.jose.JWEHeader; 026import com.nimbusds.jose.JWEProvider; 027 028 029/** 030 * JSON Web Encryption (JWE) decrypter factory. 031 * 032 * @author Vladimir Dzhuvinov 033 * @version 2015-11-16 034 */ 035public interface JWEDecrypterFactory extends JWEProvider { 036 037 038 /** 039 * Creates a new JWE decrypter for the specified header and key. 040 * 041 * @param header The JWE header. Not {@code null}. 042 * @param key The key intended to verify the JWS message. Not 043 * {@code null}. 044 * 045 * @return The JWE decrypter. 046 * 047 * @throws JOSEException If the JWE algorithm / encryption method is 048 * not supported or the key type or length 049 * doesn't match expected for the JWE algorithm. 050 */ 051 JWEDecrypter createJWEDecrypter(final JWEHeader header, final Key key) 052 throws JOSEException; 053}