80 lines
3.1 KiB
Java
80 lines
3.1 KiB
Java
/*
|
|
* Copyright (c) 2016, 2018, 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.
|
|
*/
|
|
|
|
import jdk.test.lib.Asserts;
|
|
|
|
import javax.crypto.Mac;
|
|
import javax.crypto.spec.SecretKeySpec;
|
|
import java.util.Arrays;
|
|
|
|
/**
|
|
* @test
|
|
* @bug 8051408
|
|
* @library /test/lib
|
|
* @summary testing HmacSHA512/224 and HmacSHA512/256.
|
|
*/
|
|
public class HmacSHA512 {
|
|
public static void main(String[] args) throws Exception {
|
|
|
|
Mac mac;
|
|
|
|
// Test vectors obtained from
|
|
// https://groups.google.com/d/msg/sci.crypt/OolWgsgQD-8/IUR2KhCcfEkJ
|
|
mac = Mac.getInstance("HmacSHA512/224");
|
|
mac.init(new SecretKeySpec(xeh("4a656665"), "HmacSHA512/224"));
|
|
mac.update("what do ya want for nothing?".getBytes());
|
|
Asserts.assertTrue(Arrays.equals(mac.doFinal(),
|
|
xeh("4a530b31a79ebcce36916546317c45f247d83241dfb818fd37254bde")));
|
|
|
|
mac = Mac.getInstance("HmacSHA512/256");
|
|
mac.init(new SecretKeySpec(xeh("4a656665"), "HmacSHA512/256"));
|
|
mac.update("what do ya want for nothing?".getBytes());
|
|
Asserts.assertTrue(Arrays.equals(mac.doFinal(),
|
|
xeh("6df7b24630d5ccb2ee335407081a87188c221489768fa2020513b2d593359456")));
|
|
|
|
mac = Mac.getInstance("HmacSHA512/224");
|
|
mac.init(new SecretKeySpec(xeh("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b"),
|
|
"HmacSHA512/224"));
|
|
mac.update("Hi There".getBytes());
|
|
Asserts.assertTrue(Arrays.equals(mac.doFinal(),
|
|
xeh("b244ba01307c0e7a8ccaad13b1067a4cf6b961fe0c6a20bda3d92039")));
|
|
|
|
mac = Mac.getInstance("HmacSHA512/256");
|
|
mac.init(new SecretKeySpec(xeh("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b"),
|
|
"HmacSHA512/256"));
|
|
mac.update("Hi There".getBytes());
|
|
Asserts.assertTrue(Arrays.equals(mac.doFinal(),
|
|
xeh("9f9126c3d9c3c330d760425ca8a217e31feae31bfe70196ff81642b868402eab")));
|
|
}
|
|
|
|
static byte[] xeh(String in) {
|
|
in = in.replaceAll(" ", "");
|
|
int len = in.length() / 2;
|
|
byte[] out = new byte[len];
|
|
for (int i = 0; i < len; i++) {
|
|
out[i] = (byte)Integer.parseInt(in.substring(i * 2, i * 2 + 2), 16);
|
|
}
|
|
return out;
|
|
}
|
|
}
|