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| Rev | Author | Line No. | Line |
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| 86 | rm5248 | 1 | /* |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one |
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| 3 | * or more contributor license agreements. See the NOTICE file |
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| 4 | * distributed with this work for additional information |
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| 5 | * regarding copyright ownership. The ASF licenses this file |
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| 6 | * to you under the Apache License, Version 2.0 (the |
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| 7 | * "License"); you may not use this file except in compliance |
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| 8 | * with the License. You may obtain a copy of the License at |
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| 9 | * |
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| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 11 | * |
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| 12 | * Unless required by applicable law or agreed to in writing, |
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| 13 | * software distributed under the License is distributed on an |
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| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
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| 15 | * KIND, either express or implied. See the License for the |
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| 16 | * specific language governing permissions and limitations |
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| 17 | * under the License. |
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| 18 | */ |
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| 19 | package org.apache.sshd.server.kex; |
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| 20 | |||
| 21 | import org.apache.sshd.common.KeyExchange; |
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| 22 | import org.apache.sshd.common.NamedFactory; |
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| 23 | import org.apache.sshd.common.kex.AbstractDH; |
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| 24 | import org.apache.sshd.common.kex.DH; |
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| 25 | import org.apache.sshd.common.kex.DHGroupData; |
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| 26 | |||
| 27 | /** |
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| 28 | * DHG14 does not work with the default JCE implementation provided by Sun |
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| 29 | * because it does not support 2048 bits encryption. |
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| 30 | * It requires BouncyCastle to be used. |
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| 31 | * |
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| 32 | * TODO Add javadoc |
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| 33 | * |
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| 34 | * @author <a href="mailto:dev@mina.apache.org">Apache MINA SSHD Project</a> |
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| 35 | */ |
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| 36 | public class DHG14 extends AbstractDHGServer { |
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| 37 | |||
| 38 | public static class Factory implements NamedFactory<KeyExchange> { |
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| 39 | |||
| 40 | public String getName() { |
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| 41 | return "diffie-hellman-group14-sha1"; |
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| 42 | } |
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| 43 | |||
| 44 | public KeyExchange create() { |
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| 45 | return new DHG14(); |
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| 46 | } |
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| 47 | |||
| 48 | } |
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| 49 | |||
| 50 | @Override |
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| 51 | protected AbstractDH getDH() throws Exception { |
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| 52 | DH dh = new DH(); |
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| 53 | dh.setG(DHGroupData.getG()); |
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| 54 | dh.setP(DHGroupData.getP14()); |
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| 55 | return dh; |
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| 56 | } |
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| 57 | |||
| 58 | } |