Package gnu.javax.crypto.cipher

Examples of gnu.javax.crypto.cipher.IBlockCipher

313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
  public void testDoFinal(TestHarness harness)
  {
    harness.checkPoint("testDoFinal");
    String cipherName = null;
    Cipher jce;
    IBlockCipher gnu;
    byte[] pt;
    byte[] kb;
    Iterator it;
    for (it = CipherFactory.getNames().iterator(); it.hasNext();)
      {
        try
          {
            cipherName = (String) it.next();
            gnu = CipherFactory.getInstance(cipherName);
            jce = Cipher.getInstance(cipherName, Registry.GNU_CRYPTO);
            pt = new byte[gnu.defaultBlockSize() - 1];
            for (int i = 0; i < pt.length; i++)
              {
                pt[i] = (byte) i;
              }
            kb = new byte[gnu.defaultKeySize()];
            for (int i = 0; i < kb.length; i++)
              {
                kb[i] = (byte) i;
              }
            jce.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(kb, cipherName));
View Full Code Here
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
    byte[] pt, ct;
    byte[] ct1 = new byte[8];
    byte[] ct2 = new byte[8];

    HashMap map = new HashMap();
    IBlockCipher desEDE = new TripleDES();

    HashMap map1 = new HashMap();
    HashMap map2 = new HashMap();
    HashMap map3 = new HashMap();
    Cascade new3DES = new Cascade();
    Object des1 = new3DES.append(Stage.getInstance(
        ModeFactory.getInstance(
            Registry.ECB_MODE, new DES(), 8),
            Direction.FORWARD));
    Object des2 = new3DES.append(Stage.getInstance(
        ModeFactory.getInstance(
            Registry.ECB_MODE, new DES(), 8),
            Direction.REVERSED));
    Object des3 = new3DES.append(Stage.getInstance(
        ModeFactory.getInstance(
            Registry.ECB_MODE, new DES(), 8),
            Direction.FORWARD));

    map.put(des1, map1);
    map.put(des2, map2);
    map.put(des3, map3);

    for (int i = 0; i < E_TV.length; i++)
      {
        map1.put(IBlockCipher.KEY_MATERIAL, Util.toBytesFromString(E_TV[i][0]));
        map2.put(IBlockCipher.KEY_MATERIAL, Util.toBytesFromString(E_TV[i][1]));
        map3.put(IBlockCipher.KEY_MATERIAL, Util.toBytesFromString(E_TV[i][2]));
        map.put(IBlockCipher.KEY_MATERIAL,
                Util.toBytesFromString(E_TV[i][0] + E_TV[i][1] + E_TV[i][2]));
        map.put(Cascade.DIRECTION, Direction.FORWARD);
        pt = Util.toBytesFromString(E_TV[i][3]);
        ct = Util.toBytesFromString(E_TV[i][4]);

        try
          {
            desEDE.reset();
            new3DES.reset();

            desEDE.init(map);
            new3DES.init(map);

            desEDE.encryptBlock(pt, 0, ct1, 0);
            new3DES.update(pt, 0, ct2, 0);
            harness.check(Arrays.equals(ct1, ct2));

            for (int j = 0; j < 9999; j++)
              {
                desEDE.encryptBlock(ct1, 0, ct1, 0);
                new3DES.update(ct2, 0, ct2, 0);
              }
            harness.check(Arrays.equals(ct, ct1));
            harness.check(Arrays.equals(ct, ct2));
          }
        catch (InvalidKeyException x)
          {
            harness.fail("init (encryption)");
            harness.debug(x);
          }
      }

    for (int i = 0; i < D_TV.length; i++)
      {
        map1.put(IBlockCipher.KEY_MATERIAL, Util.toBytesFromString(D_TV[i][0]));
        map2.put(IBlockCipher.KEY_MATERIAL, Util.toBytesFromString(D_TV[i][1]));
        map3.put(IBlockCipher.KEY_MATERIAL, Util.toBytesFromString(D_TV[i][2]));
        map.put(IBlockCipher.KEY_MATERIAL,
                Util.toBytesFromString(D_TV[i][0] + D_TV[i][1] + D_TV[i][2]));
        map.put(Cascade.DIRECTION, Direction.REVERSED);
        pt = Util.toBytesFromString(D_TV[i][3]);
        ct = Util.toBytesFromString(D_TV[i][4]);

        try
          {
            desEDE.reset();
            new3DES.reset();

            desEDE.init(map);
            new3DES.init(map);

            desEDE.decryptBlock(pt, 0, ct1, 0);
            new3DES.update(pt, 0, ct2, 0);
            harness.check(Arrays.equals(ct1, ct2));

            for (int j = 0; j < 9999; j++)
              {
                desEDE.decryptBlock(ct1, 0, ct1, 0);
                new3DES.update(ct2, 0, ct2, 0);
              }
            harness.check(Arrays.equals(ct, ct1));
            harness.check(Arrays.equals(ct, ct2));
          }
View Full Code Here
TOP

Related Classes of gnu.javax.crypto.cipher.IBlockCipher

  • gnu.testlet.gnu.javax.crypto.assembly.TestOfCascade
  • gnu.testlet.gnu.javax.crypto.cipher.BaseCipherTestCase
  • gnu.testlet.gnu.javax.crypto.cipher.TestOfBlowfish
  • gnu.testlet.gnu.javax.crypto.cipher.TestOfCast5
  • gnu.testlet.gnu.javax.crypto.cipher.TestOfCipherFactory
  • gnu.testlet.gnu.javax.crypto.cipher.TestOfDES
  • gnu.testlet.gnu.javax.crypto.cipher.TestOfTripleDES
  • gnu.testlet.gnu.javax.crypto.jce.TestOfCipher
  • gnu.testlet.gnu.javax.crypto.jce.TestOfMac
  • gnu.testlet.gnu.javax.crypto.mode.TestOfModeFactory
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.