8342188: Update tests to use stronger key parameters and certificates

Backport-of: ae82cc1ba101f6c566278f79a2e94bd1d1dd9efe
taoliult · Nov 25, 2024 · b9363ba · b9363ba
1 parent 847f24e
commit b9363ba
Show file tree

Hide file tree

Showing 15 changed files with 2,333 additions and 1,638 deletions.
diff --git a/test/jdk/com/sun/crypto/provider/Cipher/RSA/TestRSA.java b/test/jdk/com/sun/crypto/provider/Cipher/RSA/TestRSA.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2007, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2024, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -101,20 +101,28 @@ private static int nextNibble(StringReader r) throws IOException {
     }
 
     private final static BigInteger N = new BigInteger
-    ("116231208661367609700141079576488663663527180869991078124978203037949869"
-    +"312762870627991319537001781149083155962615105864954367253799351549459177"
-    +"839995715202060014346744789001273681801687605044315560723525700773069112"
-    +"214443196787519930666193675297582113726306864236010438506452172563580739"
-    +"994193451997175316921");
+    ("188266606413163647033284152746165049309898453322378171182320013745371408"
+    +"184225151227340555539225381200565037956400694325061098310480360339435446"
+    +"755336872372614880713694669514510970895097323213784523223711244354375506"
+    +"545371740274561954822416119304686041493350049135717091225288845575963270"
+    +"990119098295690603875646206002898855577388327774594330896529948536446408"
+    +"529165060686851725546480612209956477350581924733034990053737541249952501"
+    +"521769091148873248215142518797910690254486909784694829645856181407041627"
+    +"170373444275842961547787746324163594572697634605250977434548015081503826"
+    +"85269006571608614747965903308253511034583");
 
     private final static BigInteger E = BigInteger.valueOf(65537);
 
     private final static BigInteger D = new BigInteger
-    ("528278531576995741358027120152717979850387435582102361125581844437708890"
-    +"736418759997555187916546691958396015481089485084669078137376029510618510"
-    +"203389286674134146181629472813419906337170366867244770096128371742241254"
-    +"843638089774095747779777512895029847721754360216404183209801002443859648"
-    +"26168432372077852785");
+    ("559658959270449023652159986632594861346314765962941829914811303419116045"
+    +"486272857832294696380057096672262714220410818939360476461317579410769250"
+    +"330981320689411092912185059149606517928125605236733543203155054153225543"
+    +"370812803235323701309554652228655108862291812277980776744407549833834128"
+    +"186640306349843950814414209051640048163781518404082259622597528271617305"
+    +"214590875955949331568915021275293633454662841999317653268823194135508673"
+    +"577887397954709453731172900970199673444683653554380810128925964066225098"
+    +"009484055412274405773246950554037029408478181447349886871279557912030178"
+    +"079306593910311097342934485929224862873");
 
     private final static Random RANDOM = new Random();
 
@@ -154,16 +162,16 @@ public static void testKat(String alg, int mode, Key key, String in, String out,
     }
 
     private final static String in2  = "0f:7d:6c:20:75:99:a5:bc:c1:53:b0:4e:8d:ef:98:fb:cf:2d:e5:1d:d4:bf:71:56:12:b7:a3:c3:e4:53:1b:07:d3:bb:94:a7:a7:28:75:1e:83:46:c9:80:4e:3f:ac:b2:47:06:9f:1b:68:38:73:b8:69:9e:6b:8b:8b:23:60:31:ae:ea:36:24:6f:85:af:de:a5:2a:88:7d:6a:9f:8a:9f:61:f6:59:3f:a8:ce:91:75:49:e9:34:b8:9f:b6:21:8c";
-    private final static String out2 = "7d:84:d1:3a:dc:ac:46:09:3a:0c:e5:4b:85:5d:fa:bb:52:f1:0f:de:d9:87:ef:b3:f7:c8:e3:9a:29:be:e9:b5:51:57:fd:07:5b:3c:1c:1c:56:aa:0c:a6:3f:79:40:16:ee:2c:2c:2e:fe:b8:3e:fd:45:90:1c:e7:87:1d:0a:0a:c5:de:9d:2b:a9:dd:77:d2:89:ba:98:fe:78:5b:a3:91:b4:ac:b5:ae:ce:45:21:f7:74:97:3e:a9:58:59:bc:14:13:02:3f:09:7b:97:90:b3:bd:53:cb:15:c0:6e:36:ea:d4:a3:3e:fc:94:85:a9:66:7f:57:b4:2a:ae:70:2e:fb";
+    private final static String out2 = "4d:17:15:23:d9:f6:97:4d:4b:5b:9b:37:bd:a7:c5:33:b9:40:1f:c4:63:fa:7c:2a:fb:19:0b:d8:c4:3a:bd:e7:46:6b:1b:09:20:93:39:7c:e5:5f:7b:83:a7:a6:f6:f5:42:20:e7:7f:d3:14:9a:14:25:f9:31:9e:3c:c9:04:20:be:31:ac:77:45:37:4d:76:1b:10:3a:aa:42:c7:df:4c:61:a4:35:4d:28:41:c2:f9:b7:ce:00:94:42:06:c7:35:06:ca:f2:9e:96:c3:89:54:10:82:d8:de:f3:6c:23:8c:47:41:5a:13:fa:33:e0:a5:7f:ec:43:5d:b0:ea:c9:43:17:72:73:ce:11:48:fb:19:ee:13:6a:92:13:06:5c:55:dc:9e:86:b9:fb:44:62:44:9e:a9:e8:bd:6a:c0:c1:64:4b:fd:a9:5d:ef:59:1e:16:fe:64:c1:07:31:9e:9f:4d:4e:28:34:ea:39:e0:65:68:d4:8b:02:0b:8b:ed:bb:a6:a6:4a:29:b9:b5:08:f3:7a:a8:fd:03:3e:0d:d0:9e:25:47:2c:45:f2:40:39:58:e8:95:64:04:2b:50:1e:a5:ff:00:a4:cf:a9:13:4b:17:3a:e8:d1:2c:c1:4a:ab:1c:07:b4:b5:f6:c9:3f:38:48:89:55:59:00:c1:25:c9:d7:68";
 
     private final static String in1  = "17:a3:a7:b1:86:29:06:c5:81:33:cd:2f:da:32:7c:0e:26:a8:18:aa:37:9b:dd:4a:b0:b0:a7:1c:14:82:6c:d9:c9:14:9f:55:19:91:02:0d:d9:d7:95:c2:2b:a6:fa:ba:a3:51:00:83:6b:ec:97:27:40:a3:8f:ba:b1:09:15:11:44:33:c6:3c:47:95:50:71:50:5a:f4:aa:00:4e:b9:48:6a:b1:34:e9:d0:c8:b8:92:bf:95:f3:3d:91:66:93:2b";
-    private final static String out1 = "28:b7:b4:73:f2:16:11:c0:67:70:96:ee:dc:3e:23:87:9f:30:a7:e5:f0:db:aa:67:33:27:0e:75:79:af:29:f5:88:3d:93:22:14:d2:59:b4:eb:ce:95:7f:24:74:df:f2:aa:4d:e6:65:5a:63:6d:64:30:ef:31:f1:a6:df:17:42:b6:d1:ed:22:1f:b0:96:69:9d:f8:ce:ff:3a:47:96:51:ba:d9:8d:57:39:40:dc:fc:d3:03:92:39:f4:dd:4b:1b:07:8b:33:60:27:2d:5f:c6:cf:17:92:c6:12:69:a3:54:2e:b8:0f:ca:d9:46:0f:da:95:34:d0:84:35:9c:f6:44";
+    private final static String out1 = "18:6d:d2:89:43:cb:ec:5c:ff:3d:fd:d5:23:2d:aa:fc:db:a7:63:5f:c7:2d:6f:81:c2:9f:aa:47:ed:fc:79:39:8a:6d:8f:c3:d0:f9:64:c3:e1:5f:1a:b3:20:03:1e:8a:3a:c5:58:ef:78:6b:fc:50:98:0a:11:d3:30:d9:68:44:9b:93:a6:b3:92:8f:09:0c:7a:d0:64:ac:e2:c7:b5:6a:37:35:00:3b:4e:d7:64:fb:54:c2:54:90:b9:71:6a:48:c4:6c:1e:e4:e6:4c:3f:fc:34:69:16:b9:53:8c:9f:30:4e:2e:7e:9c:fb:5f:26:18:c0:6e:69:32:18:30:40:59:8c:d1:c2:7a:41:75:06:9d:1c:0f:14:74:a9:f0:47:3a:97:0d:c4:c6:3f:24:ee:ed:c5:f8:2c:b6:ae:1d:e5:64:33:cd:e1:e0:21:d6:10:c0:8b:59:06:59:81:73:28:b4:f4:ef:fa:e8:67:a8:65:a5:e4:3c:c3:7e:99:f8:55:7a:e9:0d:41:3a:bf:c1:8c:41:f3:71:32:b6:c0:05:8b:91:8a:90:35:60:95:52:78:8e:a7:e5:a9:a1:bf:a3:de:55:c6:02:03:d5:98:01:59:fb:91:da:37:9e:3f:39:85:e1:3f:79:23:6c:0e:68:25:4c:13:3a:52:a2:f8:d9:4c:ce";
 
-    private final static String rin1  = "09:01:06:53:a7:96:09:63:ef:e1:3f:e9:8d:95:22:d1:0e:1b:87:c1:a2:41:b2:09:97:a3:5e:e0:a4:1d:59:91:21:e4:ca:87:bf:77:4a:7e:a2:22:ff:59:1e:bd:a4:80:aa:93:4a:41:56:95:5b:f4:57:df:fc:52:2f:46:9b:45:d7:03:ae:22:8e:67:9e:6c:b9:95:4f:bd:8e:e8:67:90:5b:fe:de:2f:11:22:2e:9d:30:93:6d:c0:48:00:cb:08:b9:c4:36:e9:03:7c:08:2d:68:42:cb:71:d0:7d:47:22:c1:58:c5:b8:2f:28:3e:98:78:11:6d:71:5b:3b:36:3c";
-    private final static String rout1 = "4a:21:64:20:56:5f:27:0c:90:1d:f3:1b:64:8e:16:d3:af:79:ca:c6:65:56:19:77:8f:25:35:70:be:f3:15:b3:e3:d8:8f:04:ec:c3:60:59:d0:9a:66:be:1c:ad:f7:09:46:a9:09:46:12:5f:28:b6:28:b1:53:fb:fe:07:73:b8:8b:f8:83:64:8e:2d:45:ca:1a:fd:85:4a:2c:fa:fc:e6:58:f7:e4:83:68:8c:38:49:2b:f3:5c:c1:2d:24:6a:cd:22:6d:cb:f4:f1:8c:9e:1a:94:a7:4b:6f:d1:b4:b4:ab:56:8b:a3:a9:89:88:c3:5d:a8:47:2a:67:50:32:71:19";
+    private final static String rin1  = "09:01:06:53:a7:96:09:63:ef:e1:3f:e9:8d:95:22:d1:0e:1b:87:c1:a2:41:b2:09:97:a3:5e:e0:a4:1d:59:91:21:e4:ca:87:bf:77:4a:7e:a2:22:ff:59:1e:bd:a4:80:aa:93:4a:41:56:95:5b:f4:57:df:fc:52:2f:46:9b:45:d7:03:ae:22:8e:67:9e:6c:b9:95:4f:bd:8e:e8:67:90:5b:fe:de:2f:11:22:2e:9d:30:93:6d:c0:48:00:cb:08:b9:c4:36:e9:03:7c:08:2d:68:42:cb:71:d0:7d:47:22:c1:58:c5:b8:2f:28:3e:98:78:11:6d:71:5b:3b:36:3c:09:01:06:53:a7:96:09:63:ef:e1:3f:e9:8d:95:22:d1:0e:1b:87:c1:a2:41:b2:09:97:a3:5e:e0:a4:1d:59:91:21:e4:ca:87:bf:77:4a:7e:a2:22:ff:59:1e:bd:a4:80:aa:93:4a:41:56:95:5b:f4:57:df:fc:52:2f:46:9b:45:d7:03:ae:22:8e:67:9e:6c:b9:95:4f:bd:8e:e8:67:90:5b:fe:de:2f:11:22:2e:9d:30:93:6d:c0:48:00:cb:08:b9:c4:36:e9:03:7c:08:2d:68:42:cb:71:d0:7d:47:22:c1:58:c5:b8:2f:28:3e:98:78:11:6d:71:5b:3b:36:3c";
+    private final static String rout1 = "19:dd:a2:f9:57:d4:6b:60:85:ec:2d:5d:f9:64:f8:a0:c0:33:36:a2:8c:59:0f:74:9b:62:a8:ad:42:ed:be:34:0e:dc:13:db:d5:b9:aa:64:38:35:18:d7:6c:1d:da:5b:ff:f2:98:f5:fc:67:36:fb:9f:84:df:84:a3:af:ce:02:e5:05:ca:a7:e4:29:c0:5c:55:6a:8d:dc:8f:f7:6e:d4:ee:2e:6c:5b:ea:f8:bf:4c:7d:5f:af:6a:c3:77:02:80:33:be:13:4c:98:cf:dc:aa:e8:7d:73:69:6e:30:2c:35:c5:90:83:45:0d:64:04:af:b6:94:c3:a8:e2:d4:08:98:1d:b1:73:e3:fc:10:1f:71:0f:d0:13:f3:58:80:c4:a3:a9:02:52:cf:aa:41:b6:9b:69:33:9d:2a:d6:f6:02:07:ec:ce:19:01:f1:2f:90:27:fe:00:a5:d7:8d:01:97:36:fd:88:34:2f:f3:ab:38:ed:9d:69:91:af:b2:0d:ca:92:ca:9e:e7:24:37:d6:e3:c7:02:30:69:5b:ea:b4:b2:68:5f:4e:8c:cc:fd:bb:2e:96:2f:a3:c6:f7:71:93:24:5c:ca:8f:bc:f9:d8:bd:d3:b9:d1:16:ba:5a:ac:62:41:b4:d8:56:45:74:55:c2:a5:ef:23:f5:e3:27:ce:99:97:e9";
 
-    private final static String rin2  = "1b:49:a6:7a:83:1c:b6:28:47:16:2f:be:6a:d3:28:a6:83:07:4f:50:be:5c:99:26:2a:15:b8:21:a8:cc:8a:45:93:07:ff:32:67:3c:a4:92:d2:cd:43:eb:f5:2e:09:79:c8:32:3a:9d:00:4c:f5:6e:65:b2:ca:9c:c2:d5:35:8e:fe:6c:ba:1a:7b:65:c1:4f:e9:6c:cb:5d:9f:13:5d:5f:be:32:cd:91:ed:8b:d7:d7:e9:d6:5c:cc:11:7b:d9:ff:7a:93:de:e4:81:92:56:0c:52:47:75:56:a8:e0:9a:55:16:0c:43:df:ae:be:a1:6a:9d:5a:be:fc:51:ea:52:0c";
-    private final static String rout2 = "65:28:b9:48:8d:68:3f:5e:9a:85:e7:09:78:4c:0c:0e:60:6c:89:43:3c:d3:72:b9:2f:5a:eb:4f:15:77:93:9d:47:05:a6:52:48:72:ee:ce:e8:5a:6d:28:b0:06:5a:a1:93:58:a1:61:3f:9b:42:0d:c1:ec:32:0a:7a:1e:38:45:47:87:52:16:62:c9:44:c6:04:4d:82:64:01:f4:b1:26:dc:7f:61:82:52:7a:f6:6b:ab:22:98:87:93:63:4c:3f:92:c7:5b:cc:e5:2b:15:db:f7:d3:c7:b5:38:6f:15:3b:1e:88:3d:31:0c:b4:f9:6d:66:41:b7:1b:a0:4a:b8:16";
+    private final static String rin2  = "1b:49:a6:7a:83:1c:b6:28:47:16:2f:be:6a:d3:28:a6:83:07:4f:50:be:5c:99:26:2a:15:b8:21:a8:cc:8a:45:93:07:ff:32:67:3c:a4:92:d2:cd:43:eb:f5:2e:09:79:c8:32:3a:9d:00:4c:f5:6e:65:b2:ca:9c:c2:d5:35:8e:fe:6c:ba:1a:7b:65:c1:4f:e9:6c:cb:5d:9f:13:5d:5f:be:32:cd:91:ed:8b:d7:d7:e9:d6:5c:cc:11:7b:d9:ff:7a:93:de:e4:81:92:56:0c:52:47:75:56:a8:e0:9a:55:16:0c:43:df:ae:be:a1:6a:9d:5a:be:fc:51:ea:52:0c:1b:49:a6:7a:83:1c:b6:28:47:16:2f:be:6a:d3:28:a6:83:07:4f:50:be:5c:99:26:2a:15:b8:21:a8:cc:8a:45:93:07:ff:32:67:3c:a4:92:d2:cd:43:eb:f5:2e:09:79:c8:32:3a:9d:00:4c:f5:6e:65:b2:ca:9c:c2:d5:35:8e:fe:6c:ba:1a:7b:65:c1:4f:e9:6c:cb:5d:9f:13:5d:5f:be:32:cd:91:ed:8b:d7:d7:e9:d6:5c:cc:11:7b:d9:ff:7a:93:de:e4:81:92:56:0c:52:47:75:56:a8:e0:9a:55:16:0c:43:df:ae:be:a1:6a:9d:5a:be:fc:51:ea:52:0c";
+    private final static String rout2 = "7a:11:19:cf:76:97:4b:29:48:66:69:e7:f0:db:18:53:d4:50:71:a4:9d:90:47:9f:e6:8a:f3:ba:2e:96:fd:c8:4b:02:7e:06:a9:2b:47:0d:68:3c:6a:f9:21:62:77:0d:4e:e1:1b:82:97:66:13:01:c2:3b:b2:d3:f8:9e:cc:c9:2a:1a:76:05:3f:d4:f7:fb:9d:9b:bf:a8:2d:fd:81:e5:f4:bb:ca:3b:5f:93:ea:ef:88:1c:c1:18:52:38:be:50:42:29:08:d9:65:43:5f:01:7d:50:22:7a:2f:f1:29:14:95:30:c1:b8:fd:eb:da:c1:4e:8a:ef:97:84:f9:cf:34:ab:89:a6:3c:4a:ff:a4:98:a8:7c:c6:2c:c3:e3:10:a9:8b:67:32:47:35:37:15:03:3b:d0:f3:23:fc:bb:42:64:a2:ba:63:3e:94:6e:7a:e6:94:05:79:29:28:d5:99:5b:f9:67:fd:ea:d3:5f:b5:7b:f4:10:9b:0a:1c:20:6b:0c:59:56:76:45:07:56:cb:d0:ab:08:fc:19:8e:f1:27:03:22:f1:e9:23:d3:01:b1:4d:cf:96:f7:a6:44:59:de:2a:52:fd:bb:14:ae:39:c4:e4:0f:4e:10:f7:c6:61:79:0a:a6:4c:ed:ee:d7:40:fe:ef:f3:85:ae:3e:f3:bb:6e:de";
 
     public static void main(String[] args) throws Exception {
         long start = System.currentTimeMillis();
@@ -190,8 +198,8 @@ public static void main(String[] args) throws Exception {
         // blocktype 1
         testEncDec("RSA/ECB/PKCS1Padding", 96, privateKey, publicKey);
 
-        testEncDec("RSA/ECB/NoPadding", 128, publicKey, privateKey);
-        testEncDec("RSA/ECB/NoPadding", 128, privateKey, publicKey);
+        testEncDec("RSA/ECB/NoPadding", 256, publicKey, privateKey);
+        testEncDec("RSA/ECB/NoPadding", 256, privateKey, publicKey);
 
         // expected failure, blocktype 2 random padding bytes are different
         testKat("RSA/ECB/PKCS1Padding", Cipher.ENCRYPT_MODE, publicKey, in2, out2, false);

diff --git a/test/jdk/com/sun/crypto/provider/KeyAgreement/DHGenSharedSecret.java b/test/jdk/com/sun/crypto/provider/KeyAgreement/DHGenSharedSecret.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2024, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -24,6 +24,7 @@
 /*
  * @test
  * @bug 0000000
+ * @library /test/lib
  * @summary DHGenSharedSecret
  * @author Jan Luehe
  */
@@ -33,40 +34,11 @@
 import javax.crypto.*;
 import javax.crypto.spec.*;
 import java.math.BigInteger;
+import jdk.test.lib.security.DiffieHellmanGroup;
+import jdk.test.lib.security.SecurityUtils;
 
 public class DHGenSharedSecret {
 
-    static byte[] DHPrime = {
-(byte)0x00, (byte)0x8D, (byte)0x8A, (byte)0x6C, (byte)0x7F, (byte)0xCC,
-(byte)0xA5, (byte)0xBF, (byte)0x9C, (byte)0xE1, (byte)0xFA, (byte)0x3C,
-(byte)0xCA, (byte)0x98, (byte)0xB7, (byte)0x99, (byte)0xD1, (byte)0xE5,
-(byte)0x2C, (byte)0xC0, (byte)0x26, (byte)0x97, (byte)0x12, (byte)0x80,
-(byte)0x12, (byte)0xEF, (byte)0x0B, (byte)0xDE, (byte)0x71, (byte)0x76,
-(byte)0xAA, (byte)0x2D, (byte)0x86, (byte)0x41, (byte)0x0E, (byte)0x6A,
-(byte)0xC2, (byte)0x12, (byte)0xAA, (byte)0xAA, (byte)0xE4, (byte)0x84,
-(byte)0x80, (byte)0x13, (byte)0x95, (byte)0x06, (byte)0xC4, (byte)0x83,
-(byte)0xB9, (byte)0xD3, (byte)0x72, (byte)0xC5, (byte)0xC8, (byte)0x85,
-(byte)0x96, (byte)0x59, (byte)0x08, (byte)0xFA, (byte)0x9E, (byte)0x3C,
-(byte)0xDC, (byte)0x92, (byte)0x28, (byte)0xC3, (byte)0x1D, (byte)0x6F,
-(byte)0x44, (byte)0x36, (byte)0x70, (byte)0x40, (byte)0x80, (byte)0xF1,
-(byte)0x35
-    };
-
-    static byte[] DHBase = {
-(byte)0x72, (byte)0x21, (byte)0xB3, (byte)0xA8, (byte)0x83, (byte)0xDD,
-(byte)0x76, (byte)0xF5, (byte)0x0D, (byte)0x9B, (byte)0x81, (byte)0x11,
-(byte)0x15, (byte)0x03, (byte)0x6D, (byte)0x4D, (byte)0x46, (byte)0x65,
-(byte)0x30, (byte)0xB0, (byte)0xFA, (byte)0xFE, (byte)0xBE, (byte)0xA8,
-(byte)0xD9, (byte)0x83, (byte)0x33, (byte)0x54, (byte)0xC7, (byte)0xF6,
-(byte)0x81, (byte)0xAC, (byte)0xCC, (byte)0xA3, (byte)0xAE, (byte)0xAA,
-(byte)0xC8, (byte)0x11, (byte)0x38, (byte)0xD4, (byte)0x4F, (byte)0xC4,
-(byte)0x89, (byte)0xD3, (byte)0x72, (byte)0xEE, (byte)0x22, (byte)0x5A,
-(byte)0x68, (byte)0xF7, (byte)0xAC, (byte)0x24, (byte)0x01, (byte)0x9B,
-(byte)0xE9, (byte)0x08, (byte)0xFE, (byte)0x58, (byte)0x0A, (byte)0xCF,
-(byte)0xB9, (byte)0x52, (byte)0xB4, (byte)0x02, (byte)0x73, (byte)0xA4,
-(byte)0xA6, (byte)0xB9, (byte)0x0C, (byte)0x8D, (byte)0xA7, (byte)0xFB,
-    };
-
     public static void main(String[] args) throws Exception {
         DHGenSharedSecret test = new DHGenSharedSecret();
         test.run();
@@ -75,8 +47,9 @@ public static void main(String[] args) throws Exception {
     public void run() throws Exception {
         long start, end;
 
-        BigInteger p = new BigInteger(1, DHPrime);
-        BigInteger g = new BigInteger(1, DHBase);
+        DiffieHellmanGroup dhGroup = SecurityUtils.getTestDHGroup();
+        BigInteger p = dhGroup.getPrime();
+        BigInteger g = new BigInteger(1, dhGroup.getBase().toByteArray());
         int l = 512;
 
         DHParameterSpec spec =