--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/sun/security/pkcs11/ec/TestECDSA2.java	Tue Sep 04 18:41:06 2012 -0700
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2012, 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
+ * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * @test
+ * @bug 6405536
+ * @summary basic test of ECDSA signatures for P-256 and P-384 from the
+ * example data in "Suite B Implementer's Guide to FIPS 186-3".
+ * @library ..
+ * @library ../../../../java/security/testlibrary
+ * @compile -XDignore.symbol.file TestECDSA2.java
+ * @run main TestECDSA2
+ */
+
+import java.io.*;
+import java.util.*;
+import java.math.BigInteger;
+
+import java.security.*;
+import java.security.spec.*;
+import java.security.interfaces.*;
+
+import sun.security.ec.NamedCurve;
+
+public class TestECDSA2 extends PKCS11Test {
+
+    // values of the keys we use for the tests
+
+    // keypair using NIST P-256
+    private final static String privD256 = "70a12c2db16845ed56ff68cfc21a472b3f04d7d6851bf6349f2d7d5b3452b38a";
+    private final static String pubX256 = "8101ece47464a6ead70cf69a6e2bd3d88691a3262d22cba4f7635eaff26680a8";
+    private final static String pubY256 = "d8a12ba61d599235f67d9cb4d58f1783d3ca43e78f0a5abaa624079936c0c3a9";
+
+    // keypair using NIST P-384
+    private final static String privD384 = "c838b85253ef8dc7394fa5808a5183981c7deef5a69ba8f4f2117ffea39cfcd90e95f6cbc854abacab701d50c1f3cf24";
+    private final static String pubX384 = "1fbac8eebd0cbf35640b39efe0808dd774debff20a2a329e91713baf7d7f3c3e81546d883730bee7e48678f857b02ca0";
+    private final static String pubY384 = "eb213103bd68ce343365a8a4c3d4555fa385f5330203bdd76ffad1f3affb95751c132007e1b240353cb0a4cf1693bdf9";
+
+    // data to be signed
+    private final static byte[] data = "This is only a test message. It is 48 bytes long".getBytes();
+
+    private KeyFactory kf = null;
+
+    private static void testSignAndVerify(String alg, KeyPair kp, Provider p) throws Exception {
+        Signature s = Signature.getInstance(alg, p);
+        s.initSign(kp.getPrivate());
+        s.update(data);
+        byte[] result = s.sign();
+
+        s.initVerify(kp.getPublic());
+        s.update(data);
+        if (!s.verify(result)) {
+            throw new Exception("Error: Signature verification failed");
+        }
+        System.out.println(p.getName() + ": " + alg + " Passed");
+    }
+
+    private KeyPair genECKeyPair(String curvName, String privD, String pubX, String pubY) throws Exception {
+        ECParameterSpec ecParams = NamedCurve.getECParameterSpec(curvName);
+        ECPrivateKeySpec privKeySpec =
+            new ECPrivateKeySpec(new BigInteger(privD, 16), ecParams);
+        ECPublicKeySpec pubKeySpec =
+            new ECPublicKeySpec(new ECPoint(new BigInteger(pubX, 16), new BigInteger(pubY, 16)),
+                                ecParams);
+        PrivateKey privKey = kf.generatePrivate(privKeySpec);
+        PublicKey pubKey = kf.generatePublic(pubKeySpec);
+        return new KeyPair(pubKey, privKey);
+    }
+
+    public static void main(String[] args) throws Exception {
+        main(new TestECDSA2());
+    }
+
+    public void main(Provider provider) throws Exception {
+        boolean testP256 =
+            (provider.getService("Signature", "SHA256withECDSA") != null);
+
+        boolean testP384 =
+            (provider.getService("Signature", "SHA384withECDSA") != null);
+
+        if (!testP256 && !testP384) {
+            System.out.println("ECDSA not supported, skipping");
+            return;
+        }
+
+        kf = KeyFactory.getInstance("EC", provider);
+
+        long start = System.currentTimeMillis();
+        if (testP256) {
+            // can use secp256r1, NIST P-256, X9.62 prime256v1, or 1.2.840.10045.3.1.7
+            KeyPair kp = genECKeyPair("secp256r1", privD256, pubX256, pubY256);
+            testSignAndVerify("SHA256withECDSA", kp, provider);
+        }
+        if (testP384) {
+            // can use secp384r1, NIST P-384, 1.3.132.0.34
+            KeyPair kp = genECKeyPair("secp384r1", privD384, pubX384, pubY384);
+            testSignAndVerify("SHA384withECDSA", kp, provider);
+        }
+        long stop = System.currentTimeMillis();
+        System.out.println("All tests passed (" + (stop - start) + " ms).");
+    }
+}