1 /*
2  * Copyright (C) 2018 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.internal.net.ipsec.ike;
18 
19 /** IkeDhParams contains Diffie-Hellman constants for IKEv2 supported DH Groups */
20 public class IkeDhParams {
21 
22     public static final int BASE_GENERATOR_MODP = 2;
23 
24     public static final String PRIME_1024_BIT_MODP =
25             "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
26                     + "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
27                     + "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
28                     + "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"
29                     + "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381"
30                     + "FFFFFFFFFFFFFFFF";
31     public static final String PRIME_2048_BIT_MODP =
32             "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
33                     + "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
34                     + "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
35                     + "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"
36                     + "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"
37                     + "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"
38                     + "83655D23DCA3AD961C62F356208552BB9ED529077096966D"
39                     + "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"
40                     + "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"
41                     + "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"
42                     + "15728E5A8AACAA68FFFFFFFFFFFFFFFF";
43     public static final String PRIME_3072_BIT_MODP =
44             "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
45                     + "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
46                     + "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
47                     + "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"
48                     + "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"
49                     + "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"
50                     + "83655D23DCA3AD961C62F356208552BB9ED529077096966D"
51                     + "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"
52                     + "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"
53                     + "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"
54                     + "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64"
55                     + "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7"
56                     + "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B"
57                     + "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C"
58                     + "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31"
59                     + "43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF";
60     public static final String PRIME_4096_BIT_MODP =
61             "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
62                     + "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
63                     + "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
64                     + "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"
65                     + "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"
66                     + "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"
67                     + "83655D23DCA3AD961C62F356208552BB9ED529077096966D"
68                     + "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"
69                     + "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"
70                     + "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"
71                     + "15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64"
72                     + "ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7"
73                     + "ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B"
74                     + "F12FFA06D98A0864D87602733EC86A64521F2B18177B200C"
75                     + "BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31"
76                     + "43DB5BFCE0FD108E4B82D120A92108011A723C12A787E6D7"
77                     + "88719A10BDBA5B2699C327186AF4E23C1A946834B6150BDA"
78                     + "2583E9CA2AD44CE8DBBBC2DB04DE8EF92E8EFC141FBECAA6"
79                     + "287C59474E6BC05D99B2964FA090C3A2233BA186515BE7ED"
80                     + "1F612970CEE2D7AFB81BDD762170481CD0069127D5B05AA9"
81                     + "93B4EA988D8FDDC186FFB7DC90A6C08F4DF435C934063199"
82                     + "FFFFFFFFFFFFFFFF";
83 }
84