--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/security/pkcs11/Cipher/TestRSACipher.java Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2003 Sun Microsystems, Inc. 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/**
+ * @test
+ * @bug 4898468
+ * @summary basic test for RSA cipher
+ * @author Andreas Sterbenz
+ * @library ..
+ */
+
+import java.io.*;
+import java.util.*;
+
+import java.security.*;
+
+import javax.crypto.*;
+
+public class TestRSACipher extends PKCS11Test {
+
+ public void main(Provider p) throws Exception {
+ try {
+ Cipher.getInstance("RSA/ECB/PKCS1Padding", p);
+ } catch (GeneralSecurityException e) {
+ System.out.println("Not supported by provider, skipping");
+ return;
+ }
+ KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA", p);
+ kpg.initialize(1024);
+ KeyPair kp = kpg.generateKeyPair();
+ PublicKey publicKey = kp.getPublic();
+ PrivateKey privateKey = kp.getPrivate();
+ Random random = new Random();
+ byte[] b, e, d;
+ b = new byte[16];
+ random.nextBytes(b);
+
+ Cipher c1 = Cipher.getInstance("RSA/ECB/PKCS1Padding", p);
+ Cipher c2 = Cipher.getInstance("RSA/ECB/PKCS1Padding", "SunJCE");
+
+ c1.init(Cipher.ENCRYPT_MODE, publicKey);
+ e = c1.doFinal(b);
+ c1.init(Cipher.DECRYPT_MODE, privateKey);
+ d = c1.doFinal(e);
+ match(b, d);
+ c2.init(Cipher.DECRYPT_MODE, privateKey);
+ d = c2.doFinal(e);
+ match(b, d);
+
+ // invalid data
+ c1.init(Cipher.DECRYPT_MODE, publicKey);
+ try {
+ d = c1.doFinal(e);
+ throw new Exception("completed call");
+ } catch (BadPaddingException ee) {
+ ee.printStackTrace();
+ }
+
+ c1.init(Cipher.ENCRYPT_MODE, privateKey);
+ e = c1.doFinal(b);
+ c1.init(Cipher.DECRYPT_MODE, publicKey);
+ d = c1.doFinal(e);
+ match(b, d);
+ c2.init(Cipher.DECRYPT_MODE, publicKey);
+ d = c2.doFinal(e);
+ match(b, d);
+
+ // reinit tests
+ c1.init(Cipher.ENCRYPT_MODE, privateKey);
+ c1.init(Cipher.ENCRYPT_MODE, privateKey);
+ e = c1.doFinal(b);
+ e = c1.doFinal(b);
+ c1.update(b);
+ c1.update(b);
+ c1.init(Cipher.ENCRYPT_MODE, privateKey);
+ e = c1.doFinal();
+ e = c1.doFinal();
+ c1.update(b);
+ e = c1.doFinal();
+
+ c1.update(new byte[256]);
+ try {
+ e = c1.doFinal();
+ throw new Exception("completed call");
+ } catch (IllegalBlockSizeException ee) {
+ System.out.println(ee);
+ }
+
+ }
+
+ private static void match(byte[] b1, byte[] b2) throws Exception {
+ if (Arrays.equals(b1, b2) == false) {
+ System.out.println(toString(b1));
+ System.out.println(toString(b2));
+ throw new Exception("mismatch");
+ }
+ }
+
+ public static void main(String[] args) throws Exception {
+ main(new TestRSACipher());
+ }
+
+}