package gnu.testlet.gnu.crypto.mode;
// ----------------------------------------------------------------------------
// $Id: TestOfCFB.java,v 1.3 2005/10/06 04:24:20 rsdio Exp $
//
// Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
//
// This file is part of GNU Crypto.
//
// GNU Crypto is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2, or (at your option)
// any later version.
//
// GNU Crypto 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 for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; see the file COPYING. If not, write to the
//
// Free Software Foundation Inc.,
// 51 Franklin Street, Fifth Floor,
// Boston, MA 02110-1301
// USA
//
// Linking this library statically or dynamically with other modules is
// making a combined work based on this library. Thus, the terms and
// conditions of the GNU General Public License cover the whole
// combination.
//
// As a special exception, the copyright holders of this library give
// you permission to link this library with independent modules to
// produce an executable, regardless of the license terms of these
// independent modules, and to copy and distribute the resulting
// executable under terms of your choice, provided that you also meet,
// for each linked independent module, the terms and conditions of the
// license of that module. An independent module is a module which is
// not derived from or based on this library. If you modify this
// library, you may extend this exception to your version of the
// library, but you are not obligated to do so. If you do not wish to
// do so, delete this exception statement from your version.
// ----------------------------------------------------------------------------
// Tags: GNU-CRYPTO
import gnu.crypto.Registry;
import gnu.crypto.mode.IMode;
import gnu.crypto.mode.ModeFactory;
import gnu.crypto.util.Util;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
/**
* <p>Conformance tests of the CFB implementation.</p>
*
* <p>References:</p>
* <ol>
* <li><a href="http://csrc.nist.gov/encryption/modes/Recommendation/Modes01.pdf">
* Recommendation for Block Cipher Modes of Operation Methods and Techniques</a>,
* Morris Dworkin.</li>
* </ol>
*
* @version $Revision: 1.3 $
*/
public class TestOfCFB implements Testlet {
// Constants and variables
// -------------------------------------------------------------------------
private byte[] key, iv, pt, ct,
pt1, pt2, pt3, pt4, pt5, pt6, pt7, pt8, pt9,
pt10, pt11, pt12, pt13, pt14, pt15, pt16, pt17, pt18,
ct1, ct2, ct3, ct4, ct5, ct6, ct7, ct8, ct9,
ct10, ct11, ct12, ct13, ct14, ct15, ct16, ct17, ct18;
private IMode mode;
private Map attributes = new HashMap();
// Constructor(s)
// -------------------------------------------------------------------------
// default 0-arguments constructor
// Class methods
// -------------------------------------------------------------------------
// Instance methods.
// -------------------------------------------------------------------------
public void test(TestHarness harness) {
// CFB1 mode is omitted, since it is not supported in GNU Crypto.
harness.checkPoint("TestOfCFB8.testAES128");
/* F.3.7 CFB8-AES128-Encrypt and F.3.8 CFB8-AES-Decrypt. */
key = Util.toBytesFromUnicode("\u2b7e\u1516\u28ae\ud2a6\uabf7\u1588\u09cf\u4f3c");
iv = Util.toBytesFromUnicode("\u0001\u0203\u0405\u0607\u0809\u0a0b\u0c0d\u0e0f");
pt1 = Util.toBytesFromString("6b");
ct1 = Util.toBytesFromString("3b");
pt2 = Util.toBytesFromString("c1");
ct2 = Util.toBytesFromString("79");
pt3 = Util.toBytesFromString("be");
ct3 = Util.toBytesFromString("42");
pt4 = Util.toBytesFromString("e2");
ct4 = Util.toBytesFromString("4c");
pt5 = Util.toBytesFromString("2e");
ct5 = Util.toBytesFromString("9c");
pt6 = Util.toBytesFromString("40");
ct6 = Util.toBytesFromString("0d");
pt7 = Util.toBytesFromString("9f");
ct7 = Util.toBytesFromString("d4");
pt8 = Util.toBytesFromString("96");
ct8 = Util.toBytesFromString("36");
pt9 = Util.toBytesFromString("e9");
ct9 = Util.toBytesFromString("ba");
pt10 = Util.toBytesFromString("3d");
ct10 = Util.toBytesFromString("ce");
pt11 = Util.toBytesFromString("7e");
ct11 = Util.toBytesFromString("9e");
pt12 = Util.toBytesFromString("11");
ct12 = Util.toBytesFromString("0e");
pt13 = Util.toBytesFromString("73");
ct13 = Util.toBytesFromString("d4");
pt14 = Util.toBytesFromString("93");
ct14 = Util.toBytesFromString("58");
pt15 = Util.toBytesFromString("17");
ct15 = Util.toBytesFromString("6a");
pt16 = Util.toBytesFromString("2a");
ct16 = Util.toBytesFromString("4f");
pt17 = Util.toBytesFromString("ae");
ct17 = Util.toBytesFromString("32");
pt18 = Util.toBytesFromString("2d");
ct18 = Util.toBytesFromString("b9");
pt = new byte[1];
ct = new byte[1];
mode = ModeFactory.getInstance(Registry.CFB_MODE, Registry.AES_CIPHER, 128/8);
attributes.clear();
attributes.put(IMode.MODE_BLOCK_SIZE, new Integer(1));
attributes.put(IMode.IV, iv);
attributes.put(IMode.KEY_MATERIAL, key);
try {
// encryption ........................................................
attributes.put(IMode.STATE, new Integer(IMode.ENCRYPTION));
mode.init(attributes);
mode.update(pt1, 0, ct, 0);
harness.check(Arrays.equals(ct, ct1), "CFB8-AES128-Encrypt block #1");
mode.update(pt2, 0, ct, 0);
harness.check(Arrays.equals(ct, ct2), "CFB8-AES128-Encrypt block #2");
mode.update(pt3, 0, ct, 0);
harness.check(Arrays.equals(ct, ct3), "CFB8-AES128-Encrypt block #3");
mode.update(pt4, 0, ct, 0);
harness.check(Arrays.equals(ct, ct4), "CFB8-AES128-Encrypt block #4");
mode.update(pt5, 0, ct, 0);
harness.check(Arrays.equals(ct, ct5), "CFB8-AES128-Encrypt block #5");
mode.update(pt6, 0, ct, 0);
harness.check(Arrays.equals(ct, ct6), "CFB8-AES128-Encrypt block #6");
mode.update(pt7, 0, ct, 0);
harness.check(Arrays.equals(ct, ct7), "CFB8-AES128-Encrypt block #7");
mode.update(pt8, 0, ct, 0);
harness.check(Arrays.equals(ct, ct8), "CFB8-AES128-Encrypt block #8");
mode.update(pt9, 0, ct, 0);
harness.check(Arrays.equals(ct, ct9), "CFB8-AES128-Encrypt block #9");
mode.update(pt10, 0, ct, 0);
harness.check(Arrays.equals(ct, ct10), "CFB8-AES128-Encrypt block #10");
mode.update(pt11, 0, ct, 0);
harness.check(Arrays.equals(ct, ct11), "CFB8-AES128-Encrypt block #11");
mode.update(pt12, 0, ct, 0);
harness.check(Arrays.equals(ct, ct12), "CFB8-AES128-Encrypt block #12");
mode.update(pt13, 0, ct, 0);
harness.check(Arrays.equals(ct, ct13), "CFB8-AES128-Encrypt block #13");
mode.update(pt14, 0, ct, 0);
harness.check(Arrays.equals(ct, ct14), "CFB8-AES128-Encrypt block #14");
mode.update(pt15, 0, ct, 0);
harness.check(Arrays.equals(ct, ct15), "CFB8-AES128-Encrypt block #15");
mode.update(pt16, 0, ct, 0);
harness.check(Arrays.equals(ct, ct16), "CFB8-AES128-Encrypt block #16");
mode.update(pt17, 0, ct, 0);
harness.check(Arrays.equals(ct, ct17), "CFB8-AES128-Encrypt block #17");
mode.update(pt18, 0, ct, 0);
harness.check(Arrays.equals(ct, ct18), "CFB8-AES128-Encrypt block #18");
// decryption ........................................................
mode.reset();
attributes.put(IMode.STATE, new Integer(IMode.DECRYPTION));
mode.init(attributes);
mode.update(ct1, 0, pt, 0);
harness.check(Arrays.equals(pt, pt1), "CFB8-AES128-Decrypt block #1");
mode.update(ct2, 0, pt, 0);
harness.check(Arrays.equals(pt, pt2), "CFB8-AES128-Decrypt block #2");
mode.update(ct3, 0, pt, 0);
harness.check(Arrays.equals(pt, pt3), "CFB8-AES128-Decrypt block #3");
mode.update(ct4, 0, pt, 0);
harness.check(Arrays.equals(pt, pt4), "CFB8-AES128-Decrypt block #4");
mode.update(ct5, 0, pt, 0);
harness.check(Arrays.equals(pt, pt5), "CFB8-AES128-Decrypt block #5");
mode.update(ct6, 0, pt, 0);
harness.check(Arrays.equals(pt, pt6), "CFB8-AES128-Decrypt block #6");
mode.update(ct7, 0, pt, 0);
harness.check(Arrays.equals(pt, pt7), "CFB8-AES128-Decrypt block #7");
mode.update(ct8, 0, pt, 0);
harness.check(Arrays.equals(pt, pt8), "CFB8-AES128-Decrypt block #8");
mode.update(ct9, 0, pt, 0);
harness.check(Arrays.equals(pt, pt9), "CFB8-AES128-Decrypt block #9");
mode.update(ct10, 0, pt, 0);
harness.check(Arrays.equals(pt, pt10), "CFB8-AES128-Decrypt block #10");
mode.update(ct11, 0, pt, 0);
harness.check(Arrays.equals(pt, pt11), "CFB8-AES128-Decrypt block #11");
mode.update(ct12, 0, pt, 0);
harness.check(Arrays.equals(pt, pt12), "CFB8-AES128-Decrypt block #12");
mode.update(ct13, 0, pt, 0);
harness.check(Arrays.equals(pt, pt13), "CFB8-AES128-Decrypt block #13");
mode.update(ct14, 0, pt, 0);
harness.check(Arrays.equals(pt, pt14), "CFB8-AES128-Decrypt block #14");
mode.update(ct15, 0, pt, 0);
harness.check(Arrays.equals(pt, pt15), "CFB8-AES128-Decrypt block #15");
mode.update(ct16, 0, pt, 0);
harness.check(Arrays.equals(pt, pt16), "CFB8-AES128-Decrypt block #16");
mode.update(ct17, 0, pt, 0);
harness.check(Arrays.equals(pt, pt17), "CFB8-AES128-Decrypt block #17");
mode.update(ct18, 0, pt, 0);
harness.check(Arrays.equals(pt, pt18), "CFB8-AES128-Decrypt block #18");
} catch (Exception x) {
harness.debug(x);
harness.fail("TestOfCFB8.testAES128");
}
harness.checkPoint("TestOfCFB8.testAES192");
/** F.3.9 CFB8-AES192-Encrypt and F.3.10 CFB8-AES192-Decrypt. */
key = Util.toBytesFromUnicode("\u8e73\ub0f7\uda0e\u6452\uc810\uf32b\u8090\u79e5"+
"\u62f8\uead2\u522c\u6b7b");
iv = Util.toBytesFromUnicode("\u0001\u0203\u0405\u0607\u0809\u0a0b\u0c0d\u0e0f");
pt1 = Util.toBytesFromString("6b");
ct1 = Util.toBytesFromString("cd");
pt2 = Util.toBytesFromString("c1");
ct2 = Util.toBytesFromString("a2");
pt3 = Util.toBytesFromString("be");
ct3 = Util.toBytesFromString("52");
pt4 = Util.toBytesFromString("e2");
ct4 = Util.toBytesFromString("1e");
pt5 = Util.toBytesFromString("2e");
ct5 = Util.toBytesFromString("f0");
pt6 = Util.toBytesFromString("40");
ct6 = Util.toBytesFromString("a9");
pt7 = Util.toBytesFromString("9f");
ct7 = Util.toBytesFromString("05");
pt8 = Util.toBytesFromString("96");
ct8 = Util.toBytesFromString("ca");
pt9 = Util.toBytesFromString("e9");
ct9 = Util.toBytesFromString("44");
pt10 = Util.toBytesFromString("3d");
ct10 = Util.toBytesFromString("cd");
pt11 = Util.toBytesFromString("7e");
ct11 = Util.toBytesFromString("05");
pt12 = Util.toBytesFromString("11");
ct12 = Util.toBytesFromString("7c");
pt13 = Util.toBytesFromString("73");
ct13 = Util.toBytesFromString("bf");
pt14 = Util.toBytesFromString("93");
ct14 = Util.toBytesFromString("0d");
pt15 = Util.toBytesFromString("17");
ct15 = Util.toBytesFromString("47");
pt16 = Util.toBytesFromString("2a");
ct16 = Util.toBytesFromString("a0");
pt17 = Util.toBytesFromString("ae");
ct17 = Util.toBytesFromString("67");
pt18 = Util.toBytesFromString("2d");
ct18 = Util.toBytesFromString("8a");
ct = new byte[1];
pt = new byte[1];
mode = ModeFactory.getInstance(Registry.CFB_MODE, Registry.AES_CIPHER, 128/8);
attributes.clear();
attributes.put(IMode.MODE_BLOCK_SIZE, new Integer(1));
attributes.put(IMode.IV, iv);
attributes.put(IMode.KEY_MATERIAL, key);
try {
// encryption ........................................................
attributes.put(IMode.STATE, new Integer(IMode.ENCRYPTION));
mode.init(attributes);
mode.update(pt1, 0, ct, 0);
harness.check(Arrays.equals(ct, ct1), "CFB8-AES192-Encrypt block #1");
mode.update(pt2, 0, ct, 0);
harness.check(Arrays.equals(ct, ct2), "CFB8-AES192-Encrypt block #2");
mode.update(pt3, 0, ct, 0);
harness.check(Arrays.equals(ct, ct3), "CFB8-AES192-Encrypt block #3");
mode.update(pt4, 0, ct, 0);
harness.check(Arrays.equals(ct, ct4), "CFB8-AES192-Encrypt block #4");
mode.update(pt5, 0, ct, 0);
harness.check(Arrays.equals(ct, ct5), "CFB8-AES192-Encrypt block #5");
mode.update(pt6, 0, ct, 0);
harness.check(Arrays.equals(ct, ct6), "CFB8-AES192-Encrypt block #6");
mode.update(pt7, 0, ct, 0);
harness.check(Arrays.equals(ct, ct7), "CFB8-AES192-Encrypt block #7");
mode.update(pt8, 0, ct, 0);
harness.check(Arrays.equals(ct, ct8), "CFB8-AES192-Encrypt block #8");
mode.update(pt9, 0, ct, 0);
harness.check(Arrays.equals(ct, ct9), "CFB8-AES192-Encrypt block #9");
mode.update(pt10, 0, ct, 0);
harness.check(Arrays.equals(ct, ct10), "CFB8-AES192-Encrypt block #10");
mode.update(pt11, 0, ct, 0);
harness.check(Arrays.equals(ct, ct11), "CFB8-AES192-Encrypt block #11");
mode.update(pt12, 0, ct, 0);
harness.check(Arrays.equals(ct, ct12), "CFB8-AES192-Encrypt block #12");
mode.update(pt13, 0, ct, 0);
harness.check(Arrays.equals(ct, ct13), "CFB8-AES192-Encrypt block #13");
mode.update(pt14, 0, ct, 0);
harness.check(Arrays.equals(ct, ct14), "CFB8-AES192-Encrypt block #14");
mode.update(pt15, 0, ct, 0);
harness.check(Arrays.equals(ct, ct15), "CFB8-AES192-Encrypt block #15");
mode.update(pt16, 0, ct, 0);
harness.check(Arrays.equals(ct, ct16), "CFB8-AES192-Encrypt block #16");
mode.update(pt17, 0, ct, 0);
harness.check(Arrays.equals(ct, ct17), "CFB8-AES192-Encrypt block #17");
mode.update(pt18, 0, ct, 0);
harness.check(Arrays.equals(ct, ct18), "CFB8-AES192-Encrypt block #18");
// decryption ........................................................
mode.reset();
attributes.put(IMode.STATE, new Integer(IMode.DECRYPTION));
mode.init(attributes);
mode.update(ct1, 0, pt, 0);
harness.check(Arrays.equals(pt, pt1), "CFB8-AES192-Decrypt block #1");
mode.update(ct2, 0, pt, 0);
harness.check(Arrays.equals(pt, pt2), "CFB8-AES192-Decrypt block #2");
mode.update(ct3, 0, pt, 0);
harness.check(Arrays.equals(pt, pt3), "CFB8-AES192-Decrypt block #3");
mode.update(ct4, 0, pt, 0);
harness.check(Arrays.equals(pt, pt4), "CFB8-AES192-Decrypt block #4");
mode.update(ct5, 0, pt, 0);
harness.check(Arrays.equals(pt, pt5), "CFB8-AES192-Decrypt block #5");
mode.update(ct6, 0, pt, 0);
harness.check(Arrays.equals(pt, pt6), "CFB8-AES192-Decrypt block #6");
mode.update(ct7, 0, pt, 0);
harness.check(Arrays.equals(pt, pt7), "CFB8-AES192-Decrypt block #7");
mode.update(ct8, 0, pt, 0);
harness.check(Arrays.equals(pt, pt8), "CFB8-AES192-Decrypt block #8");
mode.update(ct9, 0, pt, 0);
harness.check(Arrays.equals(pt, pt9), "CFB8-AES192-Decrypt block #9");
mode.update(ct10, 0, pt, 0);
harness.check(Arrays.equals(pt, pt10), "CFB8-AES192-Decrypt block #10");
mode.update(ct11, 0, pt, 0);
harness.check(Arrays.equals(pt, pt11), "CFB8-AES192-Decrypt block #11");
mode.update(ct12, 0, pt, 0);
harness.check(Arrays.equals(pt, pt12), "CFB8-AES192-Decrypt block #12");
mode.update(ct13, 0, pt, 0);
harness.check(Arrays.equals(pt, pt13), "CFB8-AES192-Decrypt block #13");
mode.update(ct14, 0, pt, 0);
harness.check(Arrays.equals(pt, pt14), "CFB8-AES192-Decrypt block #14");
mode.update(ct15, 0, pt, 0);
harness.check(Arrays.equals(pt, pt15), "CFB8-AES192-Decrypt block #15");
mode.update(ct16, 0, pt, 0);
harness.check(Arrays.equals(pt, pt16), "CFB8-AES192-Decrypt block #16");
mode.update(ct17, 0, pt, 0);
harness.check(Arrays.equals(pt, pt17), "CFB8-AES192-Decrypt block #17");
mode.update(ct18, 0, pt, 0);
harness.check(Arrays.equals(pt, pt18), "CFB8-AES192-Decrypt block #18");
} catch (Exception x) {
harness.debug(x);
harness.fail("TestOfCFB8.testAES192");
}
harness.checkPoint("TestOfCFB8.testAES256");
/** F.3.11 CFB8-AES256-Encrypt and F.3.12 CFB8-AES256-Decrypt. */
key = Util.toBytesFromUnicode("\u603d\ueb10\u15ca\u71be\u2b73\uaef0\u857d\u7781"+
"\u1f35\u2c07\u3b61\u08d7\u2d98\u10a3\u0914\udff4");
iv = Util.toBytesFromUnicode("\u0001\u0203\u0405\u0607\u0809\u0a0b\u0c0d\u0e0f");
pt1 = Util.toBytesFromString("6b");
ct1 = Util.toBytesFromString("dc");
pt2 = Util.toBytesFromString("c1");
ct2 = Util.toBytesFromString("1f");
pt3 = Util.toBytesFromString("be");
ct3 = Util.toBytesFromString("1a");
pt4 = Util.toBytesFromString("e2");
ct4 = Util.toBytesFromString("85");
pt5 = Util.toBytesFromString("2e");
ct5 = Util.toBytesFromString("20");
pt6 = Util.toBytesFromString("40");
ct6 = Util.toBytesFromString("a6");
pt7 = Util.toBytesFromString("9f");
ct7 = Util.toBytesFromString("4d");
pt8 = Util.toBytesFromString("96");
ct8 = Util.toBytesFromString("b5");
pt9 = Util.toBytesFromString("e9");
ct9 = Util.toBytesFromString("5f");
pt10 = Util.toBytesFromString("3d");
ct10 = Util.toBytesFromString("cc");
pt11 = Util.toBytesFromString("7e");
ct11 = Util.toBytesFromString("8a");
pt12 = Util.toBytesFromString("11");
ct12 = Util.toBytesFromString("c5");
pt13 = Util.toBytesFromString("73");
ct13 = Util.toBytesFromString("54");
pt14 = Util.toBytesFromString("93");
ct14 = Util.toBytesFromString("84");
pt15 = Util.toBytesFromString("17");
ct15 = Util.toBytesFromString("4e");
pt16 = Util.toBytesFromString("2a");
ct16 = Util.toBytesFromString("88");
pt17 = Util.toBytesFromString("ae");
ct17 = Util.toBytesFromString("97");
pt18 = Util.toBytesFromString("2d");
ct18 = Util.toBytesFromString("00");
ct = new byte[1];
pt = new byte[1];
mode = ModeFactory.getInstance(Registry.CFB_MODE, Registry.AES_CIPHER, 128/8);
attributes.clear();
attributes.put(IMode.MODE_BLOCK_SIZE, new Integer(1));
attributes.put(IMode.IV, iv);
attributes.put(IMode.KEY_MATERIAL, key);
try {
// encryption ........................................................
attributes.put(IMode.STATE, new Integer(IMode.ENCRYPTION));
mode.init(attributes);
mode.update(pt1, 0, ct, 0);
harness.check(Arrays.equals(ct, ct1), "CFB8-AES256-Encrypt block #1");
mode.update(pt2, 0, ct, 0);
harness.check(Arrays.equals(ct, ct2), "CFB8-AES256-Encrypt block #2");
mode.update(pt3, 0, ct, 0);
harness.check(Arrays.equals(ct, ct3), "CFB8-AES256-Encrypt block #3");
mode.update(pt4, 0, ct, 0);
harness.check(Arrays.equals(ct, ct4), "CFB8-AES256-Encrypt block #4");
mode.update(pt5, 0, ct, 0);
harness.check(Arrays.equals(ct, ct5), "CFB8-AES256-Encrypt block #5");
mode.update(pt6, 0, ct, 0);
harness.check(Arrays.equals(ct, ct6), "CFB8-AES256-Encrypt block #6");
mode.update(pt7, 0, ct, 0);
harness.check(Arrays.equals(ct, ct7), "CFB8-AES256-Encrypt block #7");
mode.update(pt8, 0, ct, 0);
harness.check(Arrays.equals(ct, ct8), "CFB8-AES256-Encrypt block #8");
mode.update(pt9, 0, ct, 0);
harness.check(Arrays.equals(ct, ct9), "CFB8-AES256-Encrypt block #9");
mode.update(pt10, 0, ct, 0);
harness.check(Arrays.equals(ct, ct10), "CFB8-AES256-Encrypt block #10");
mode.update(pt11, 0, ct, 0);
harness.check(Arrays.equals(ct, ct11), "CFB8-AES256-Encrypt block #11");
mode.update(pt12, 0, ct, 0);
harness.check(Arrays.equals(ct, ct12), "CFB8-AES256-Encrypt block #12");
mode.update(pt13, 0, ct, 0);
harness.check(Arrays.equals(ct, ct13), "CFB8-AES256-Encrypt block #13");
mode.update(pt14, 0, ct, 0);
harness.check(Arrays.equals(ct, ct14), "CFB8-AES256-Encrypt block #14");
mode.update(pt15, 0, ct, 0);
harness.check(Arrays.equals(ct, ct15), "CFB8-AES256-Encrypt block #15");
mode.update(pt16, 0, ct, 0);
harness.check(Arrays.equals(ct, ct16), "CFB8-AES256-Encrypt block #16");
mode.update(pt17, 0, ct, 0);
harness.check(Arrays.equals(ct, ct17), "CFB8-AES256-Encrypt block #17");
mode.update(pt18, 0, ct, 0);
harness.check(Arrays.equals(ct, ct18), "CFB8-AES256-Encrypt block #18");
// decryption ........................................................
mode.reset();
attributes.put(IMode.STATE, new Integer(IMode.DECRYPTION));
mode.init(attributes);
mode.update(ct1, 0, pt, 0);
harness.check(Arrays.equals(pt, pt1), "CFB8-AES256-Decrypt block #1");
mode.update(ct2, 0, pt, 0);
harness.check(Arrays.equals(pt, pt2), "CFB8-AES256-Decrypt block #2");
mode.update(ct3, 0, pt, 0);
harness.check(Arrays.equals(pt, pt3), "CFB8-AES256-Decrypt block #3");
mode.update(ct4, 0, pt, 0);
harness.check(Arrays.equals(pt, pt4), "CFB8-AES256-Decrypt block #4");
mode.update(ct5, 0, pt, 0);
harness.check(Arrays.equals(pt, pt5), "CFB8-AES256-Decrypt block #5");
mode.update(ct6, 0, pt, 0);
harness.check(Arrays.equals(pt, pt6), "CFB8-AES256-Decrypt block #6");
mode.update(ct7, 0, pt, 0);
harness.check(Arrays.equals(pt, pt7), "CFB8-AES256-Decrypt block #7");
mode.update(ct8, 0, pt, 0);
harness.check(Arrays.equals(pt, pt8), "CFB8-AES256-Decrypt block #8");
mode.update(ct9, 0, pt, 0);
harness.check(Arrays.equals(pt, pt9), "CFB8-AES256-Decrypt block #9");
mode.update(ct10, 0, pt, 0);
harness.check(Arrays.equals(pt, pt10), "CFB8-AES256-Decrypt block #10");
mode.update(ct11, 0, pt, 0);
harness.check(Arrays.equals(pt, pt11), "CFB8-AES256-Decrypt block #11");
mode.update(ct12, 0, pt, 0);
harness.check(Arrays.equals(pt, pt12), "CFB8-AES256-Decrypt block #12");
mode.update(ct13, 0, pt, 0);
harness.check(Arrays.equals(pt, pt13), "CFB8-AES256-Decrypt block #13");
mode.update(ct14, 0, pt, 0);
harness.check(Arrays.equals(pt, pt14), "CFB8-AES256-Decrypt block #14");
mode.update(ct15, 0, pt, 0);
harness.check(Arrays.equals(pt, pt15), "CFB8-AES256-Decrypt block #15");
mode.update(ct16, 0, pt, 0);
harness.check(Arrays.equals(pt, pt16), "CFB8-AES256-Decrypt block #16");
mode.update(ct17, 0, pt, 0);
harness.check(Arrays.equals(pt, pt17), "CFB8-AES256-Decrypt block #17");
mode.update(ct18, 0, pt, 0);
harness.check(Arrays.equals(pt, pt18), "CFB8-AES256-Decrypt block #18");
} catch (Exception x) {
harness.debug(x);
harness.fail("TestOfCFB8.testAES256");
}
harness.checkPoint("TestOfCFB128.testAES128");
/** F.3.13 CFB128-AES128-Encrypt and F.3.14 CFB128-AES128-Decrypt. */
key = Util.toBytesFromString("2b7e151628aed2a6abf7158809cf4f3c");
iv = Util.toBytesFromString("000102030405060708090a0b0c0d0e0f");
pt1 = Util.toBytesFromString("6bc1bee22e409f96e93d7e117393172a");
ct1 = Util.toBytesFromString("3b3fd92eb72dad20333449f8e83cfb4a");
pt2 = Util.toBytesFromString("ae2d8a571e03ac9c9eb76fac45af8e51");
ct2 = Util.toBytesFromString("c8a64537a0b3a93fcde3cdad9f1ce58b");
pt3 = Util.toBytesFromString("30c81c46a35ce411e5fbc1191a0a52ef");
ct3 = Util.toBytesFromString("26751f67a3cbb140b1808cf187a4f4df");
pt4 = Util.toBytesFromString("f69f2445df4f9b17ad2b417be66c3710");
ct4 = Util.toBytesFromString("c04b05357c5d1c0eeac4c66f9ff7f2e6");
pt = new byte[16];
ct = new byte[16];
mode = ModeFactory.getInstance(Registry.CFB_MODE, Registry.AES_CIPHER, 128/8);
attributes.clear();
attributes.put(IMode.MODE_BLOCK_SIZE, new Integer(16));
attributes.put(IMode.IV, iv);
attributes.put(IMode.KEY_MATERIAL, key);
try {
// encryption ......................................................
attributes.put(IMode.STATE, new Integer(IMode.ENCRYPTION));
mode.init(attributes);
mode.update(pt1, 0, ct, 0);
harness.check(Arrays.equals(ct, ct1), "CFB128-AES128-Encrypt block #1");
mode.update(pt2, 0, ct, 0);
harness.check(Arrays.equals(ct, ct2), "CFB128-AES128-Encrypt block #2");
mode.update(pt3, 0, ct, 0);
harness.check(Arrays.equals(ct, ct3), "CFB128-AES128-Encrypt block #3");
mode.update(pt4, 0, ct, 0);
harness.check(Arrays.equals(ct, ct4), "CFB128-AES128-Encrypt block #4");
// decryption ......................................................
mode.reset();
attributes.put(IMode.STATE, new Integer(IMode.DECRYPTION));
mode.init(attributes);
mode.update(ct1, 0, pt, 0);
harness.check(Arrays.equals(pt, pt1), "CFB128-AES128-Decrypt block #1");
mode.update(ct2, 0, pt, 0);
harness.check(Arrays.equals(pt, pt2), "CFB128-AES128-Decrypt block #2");
mode.update(ct3, 0, pt, 0);
harness.check(Arrays.equals(pt, pt3), "CFB128-AES128-Decrypt block #3");
mode.update(ct4, 0, pt, 0);
harness.check(Arrays.equals(pt, pt4), "CFB128-AES128-Decrypt block #4");
} catch (Exception x) {
harness.debug(x);
harness.fail("TestOfCFB128.testAES128");
}
harness.checkPoint("TestOfCFB128.testAES192");
/** F.3.15 CFB128-AES192-Encrypt and F.3.16 CFB128-AES192-Decrypt. */
key = Util.toBytesFromString("8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b");
iv = Util.toBytesFromString("000102030405060708090a0b0c0d0e0f");
pt1 = Util.toBytesFromString("6bc1bee22e409f96e93d7e117393172a");
ct1 = Util.toBytesFromString("cdc80d6fddf18cab34c25909c99a4174");
pt2 = Util.toBytesFromString("ae2d8a571e03ac9c9eb76fac45af8e51");
ct2 = Util.toBytesFromString("67ce7f7f81173621961a2b70171d3d7a");
pt3 = Util.toBytesFromString("30c81c46a35ce411e5fbc1191a0a52ef");
ct3 = Util.toBytesFromString("2e1e8a1dd59b88b1c8e60fed1efac4c9");
pt4 = Util.toBytesFromString("f69f2445df4f9b17ad2b417be66c3710");
ct4 = Util.toBytesFromString("c05f9f9ca9834fa042ae8fba584b09ff");
pt = new byte[16];
ct = new byte[16];
mode = ModeFactory.getInstance(Registry.CFB_MODE, Registry.AES_CIPHER, 128/8);
attributes.clear();
attributes.put(IMode.MODE_BLOCK_SIZE, new Integer(16));
attributes.put(IMode.IV, iv);
attributes.put(IMode.KEY_MATERIAL, key);
try {
// encryption ......................................................
attributes.put(IMode.STATE, new Integer(IMode.ENCRYPTION));
mode.init(attributes);
mode.update(pt1, 0, ct, 0);
harness.check(Arrays.equals(ct, ct1), "CFB128-AES192-Encrypt block #1");
mode.update(pt2, 0, ct, 0);
harness.check(Arrays.equals(ct, ct2), "CFB128-AES192-Encrypt block #2");
mode.update(pt3, 0, ct, 0);
harness.check(Arrays.equals(ct, ct3), "CFB128-AES192-Encrypt block #3");
mode.update(pt4, 0, ct, 0);
harness.check(Arrays.equals(ct, ct4), "CFB128-AES192-Encrypt block #4");
// decryption ......................................................
mode.reset();
attributes.put(IMode.STATE, new Integer(IMode.DECRYPTION));
mode.init(attributes);
mode.update(ct1, 0, pt, 0);
harness.check(Arrays.equals(pt, pt1), "CFB128-AES192-Decrypt block #1");
mode.update(ct2, 0, pt, 0);
harness.check(Arrays.equals(pt, pt2), "CFB128-AES192-Decrypt block #2");
mode.update(ct3, 0, pt, 0);
harness.check(Arrays.equals(pt, pt3), "CFB128-AES192-Decrypt block #3");
mode.update(ct4, 0, pt, 0);
harness.check(Arrays.equals(pt, pt4), "CFB128-AES192-Decrypt block #4");
} catch (Exception x) {
harness.debug(x);
harness.fail("TestOfCFB128.testAES192");
}
harness.checkPoint("TestOfCFB128.testAES256");
/** F.3.17 CFB128-AES256-Encrypt and F.3.18 CFB128-AES256-Decrypt. */
key = Util.toBytesFromString("603deb1015ca71be2b73aef0857d7781"
+"1f352c073b6108d72d9810a30914dff4");
iv = Util.toBytesFromString("000102030405060708090a0b0c0d0e0f");
pt1 = Util.toBytesFromString("6bc1bee22e409f96e93d7e117393172a");
ct1 = Util.toBytesFromString("dc7e84bfda79164b7ecd8486985d3860");
pt2 = Util.toBytesFromString("ae2d8a571e03ac9c9eb76fac45af8e51");
ct2 = Util.toBytesFromString("39ffed143b28b1c832113c6331e5407b");
pt3 = Util.toBytesFromString("30c81c46a35ce411e5fbc1191a0a52ef");
ct3 = Util.toBytesFromString("df10132415e54b92a13ed0a8267ae2f9");
pt4 = Util.toBytesFromString("f69f2445df4f9b17ad2b417be66c3710");
ct4 = Util.toBytesFromString("75a385741ab9cef82031623d55b1e471");
pt = new byte[16];
ct = new byte[16];
mode = ModeFactory.getInstance(Registry.CFB_MODE, Registry.AES_CIPHER, 128/8);
attributes.clear();
attributes.put(IMode.MODE_BLOCK_SIZE, new Integer(16));
attributes.put(IMode.IV, iv);
attributes.put(IMode.KEY_MATERIAL, key);
try {
// encryption ......................................................
attributes.put(IMode.STATE, new Integer(IMode.ENCRYPTION));
mode.init(attributes);
mode.update(pt1, 0, ct, 0);
harness.check(Arrays.equals(ct, ct1), "CFB128-AES256-Encrypt block #1");
mode.update(pt2, 0, ct, 0);
harness.check(Arrays.equals(ct, ct2), "CFB128-AES256-Encrypt block #2");
mode.update(pt3, 0, ct, 0);
harness.check(Arrays.equals(ct, ct3), "CFB128-AES256-Encrypt block #3");
mode.update(pt4, 0, ct, 0);
harness.check(Arrays.equals(ct, ct4), "CFB128-AES256-Encrypt block #4");
// decryption ......................................................
mode.reset();
attributes.put(IMode.STATE, new Integer(IMode.DECRYPTION));
mode.init(attributes);
mode.update(ct1, 0, pt, 0);
harness.check(Arrays.equals(pt, pt1), "CFB128-AES256-Decrypt block #1");
mode.update(ct2, 0, pt, 0);
harness.check(Arrays.equals(pt, pt2), "CFB128-AES256-Decrypt block #2");
mode.update(ct3, 0, pt, 0);
harness.check(Arrays.equals(pt, pt3), "CFB128-AES256-Decrypt block #3");
mode.update(ct4, 0, pt, 0);
harness.check(Arrays.equals(pt, pt4), "CFB128-AES256-Decrypt block #4");
} catch (Exception x) {
harness.debug(x);
harness.fail("TestOfCFB128.testAES256");
}
}
}