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-rw-r--r--testing/openjdk12/TestECDSA.java49
1 files changed, 0 insertions, 49 deletions
diff --git a/testing/openjdk12/TestECDSA.java b/testing/openjdk12/TestECDSA.java
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--- a/testing/openjdk12/TestECDSA.java
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-/* TestECDSA -- Ensure ECDSA signatures are working.
- Copyright (C) 2016 Red Hat, Inc.
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU Affero General Public License as
-published by the Free Software Foundation, either version 3 of the
-License, or (at your option) any later version.
-
-This program 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 Affero General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-import java.math.BigInteger;
-import java.security.KeyPair;
-import java.security.KeyPairGenerator;
-import java.security.Signature;
-
-/**
- * @test
- */
-public class TestECDSA {
-
- public static void main(String[] args) throws Exception {
- KeyPairGenerator keyGen = KeyPairGenerator.getInstance("EC");
- KeyPair key = keyGen.generateKeyPair();
-
- byte[] data = "This is a string to sign".getBytes("UTF-8");
-
- Signature dsa = Signature.getInstance("NONEwithECDSA");
- dsa.initSign(key.getPrivate());
- dsa.update(data);
- byte[] sig = dsa.sign();
- System.out.println("Signature: " + new BigInteger(1, sig).toString(16));
-
- Signature dsaCheck = Signature.getInstance("NONEwithECDSA");
- dsaCheck.initVerify(key.getPublic());
- dsaCheck.update(data);
- boolean success = dsaCheck.verify(sig);
- if (!success) {
- throw new RuntimeException("Test failed. Signature verification error");
- }
- System.out.println("Test passed.");
- }
-}