Package gnu.java.security.hash

Examples of gnu.java.security.hash.IMessageDigest.update()

349
350
351
352
353
354
355
356
357
358
359
    // 3. For i = 0 to CEILING(l/hLen) ? 1, do
    int limit = ((l + hLen - 1) / hLen) - 1;
    IMessageDigest hashZ = null;
    hashZ = (IMessageDigest) hash.clone();
    hashZ.digest();
    hashZ.update(Z, 0, Z.length);
    IMessageDigest hashZC = null;
    byte[] t;
    int sofar = 0;
    int length;
    for (int i = 0; i < limit; i++)
View Full Code Here
361
362
363
364
365
366
367
368
369
370
371
        // 3.1 Convert i to an octet string C of length 4 with the primitive
        // I2OSP: C = I2OSP(i, 4).
        // 3.2 Concatenate the hash of the seed Z and C to the octet string T:
        // T = T || Hash(Z || C)
        hashZC = (IMessageDigest) hashZ.clone();
        hashZC.update((byte)(i >>> 24));
        hashZC.update((byte)(i >>> 16));
        hashZC.update((byte)(i >>> 8));
        hashZC.update((byte) i);
        t = hashZC.digest();
        length = l - sofar;
View Full Code Here
362
363
364
365
366
367
368
369
370
371
372
        // I2OSP: C = I2OSP(i, 4).
        // 3.2 Concatenate the hash of the seed Z and C to the octet string T:
        // T = T || Hash(Z || C)
        hashZC = (IMessageDigest) hashZ.clone();
        hashZC.update((byte)(i >>> 24));
        hashZC.update((byte)(i >>> 16));
        hashZC.update((byte)(i >>> 8));
        hashZC.update((byte) i);
        t = hashZC.digest();
        length = l - sofar;
        length = (length > hLen ? hLen : length);
View Full Code Here
363
364
365
366
367
368
369
370
371
372
373
        // 3.2 Concatenate the hash of the seed Z and C to the octet string T:
        // T = T || Hash(Z || C)
        hashZC = (IMessageDigest) hashZ.clone();
        hashZC.update((byte)(i >>> 24));
        hashZC.update((byte)(i >>> 16));
        hashZC.update((byte)(i >>> 8));
        hashZC.update((byte) i);
        t = hashZC.digest();
        length = l - sofar;
        length = (length > hLen ? hLen : length);
        System.arraycopy(t, 0, result, sofar, length);
View Full Code Here
364
365
366
367
368
369
370
371
372
373
374
        // T = T || Hash(Z || C)
        hashZC = (IMessageDigest) hashZ.clone();
        hashZC.update((byte)(i >>> 24));
        hashZC.update((byte)(i >>> 16));
        hashZC.update((byte)(i >>> 8));
        hashZC.update((byte) i);
        t = hashZC.digest();
        length = l - sofar;
        length = (length > hLen ? hLen : length);
        System.arraycopy(t, 0, result, sofar, length);
        sofar += length;
View Full Code Here
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
      {
        int finalLen = suite.getCipher() == "DES" ? 8 : 16;
        if (activeVersion == ProtocolVersion.SSL_3)
          {
            IMessageDigest md5 = HashFactory.getInstance(Registry.MD5_HASH);
            md5.update(keyMaterial[2], 0, keyMaterial[2].length);
            md5.update(client, 0, client.length);
            md5.update(server, 0, server.length);
            keyMaterial[2] = Util.trim(md5.digest(), finalLen);
            md5.update(keyMaterial[3], 0, keyMaterial[3].length);
            md5.update(server, 0, server.length);
View Full Code Here
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
        int finalLen = suite.getCipher() == "DES" ? 8 : 16;
        if (activeVersion == ProtocolVersion.SSL_3)
          {
            IMessageDigest md5 = HashFactory.getInstance(Registry.MD5_HASH);
            md5.update(keyMaterial[2], 0, keyMaterial[2].length);
            md5.update(client, 0, client.length);
            md5.update(server, 0, server.length);
            keyMaterial[2] = Util.trim(md5.digest(), finalLen);
            md5.update(keyMaterial[3], 0, keyMaterial[3].length);
            md5.update(server, 0, server.length);
            md5.update(client, 0, client.length);
View Full Code Here
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
        if (activeVersion == ProtocolVersion.SSL_3)
          {
            IMessageDigest md5 = HashFactory.getInstance(Registry.MD5_HASH);
            md5.update(keyMaterial[2], 0, keyMaterial[2].length);
            md5.update(client, 0, client.length);
            md5.update(server, 0, server.length);
            keyMaterial[2] = Util.trim(md5.digest(), finalLen);
            md5.update(keyMaterial[3], 0, keyMaterial[3].length);
            md5.update(server, 0, server.length);
            md5.update(client, 0, client.length);
            keyMaterial[3] = Util.trim(md5.digest(), finalLen);
View Full Code Here
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
            IMessageDigest md5 = HashFactory.getInstance(Registry.MD5_HASH);
            md5.update(keyMaterial[2], 0, keyMaterial[2].length);
            md5.update(client, 0, client.length);
            md5.update(server, 0, server.length);
            keyMaterial[2] = Util.trim(md5.digest(), finalLen);
            md5.update(keyMaterial[3], 0, keyMaterial[3].length);
            md5.update(server, 0, server.length);
            md5.update(client, 0, client.length);
            keyMaterial[3] = Util.trim(md5.digest(), finalLen);
            if (!suite.isStreamCipher())
              {
View Full Code Here
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
            md5.update(keyMaterial[2], 0, keyMaterial[2].length);
            md5.update(client, 0, client.length);
            md5.update(server, 0, server.length);
            keyMaterial[2] = Util.trim(md5.digest(), finalLen);
            md5.update(keyMaterial[3], 0, keyMaterial[3].length);
            md5.update(server, 0, server.length);
            md5.update(client, 0, client.length);
            keyMaterial[3] = Util.trim(md5.digest(), finalLen);
            if (!suite.isStreamCipher())
              {
                md5.update(client, 0, client.length);
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. 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.