/* * Copyright (c) 1998, 2015, 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 0000000 * @summary Checks compliance of the HMAC-MD5 implementation with * RFC 2104, using the test vectors specified there. * @author Jan Luehe
*/
mac = Mac.getInstance("HmacMD5", "SunJCE"); for (i=0; i<3; i++) {
j=0;
mac.init(new SecretKeySpec(test_data[i][j++], "HMAC")); byte[] result = mac.doFinal(test_data[i][j++]); if (result.length != test_data[i][j].length) { thrownew Exception("Different result length");
} for (n=0; n<result.length; n++) { if (result[n] != test_data[i][j][n]) { thrownew Exception("Different");
}
}
}
// now test multiple-part operation, using the 2nd test vector
mac = Mac.getInstance("HmacMD5", "SunJCE");
mac.init(new SecretKeySpec("Jefe".getBytes(), "HMAC"));
mac.update("what do ya ".getBytes());
mac.update("want for ".getBytes());
mac.update("nothing?".getBytes()); byte[] result = mac.doFinal(); if (result.length != test_data[1][2].length) { thrownew Exception("Different result length");
} for (i=0; i<result.length; i++) { if (result[i] != test_data[1][2][i]) { thrownew Exception("Different");
}
}
System.out.println("Test SUCCEEDED");
}
}
Messung V0.5
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