Examples of org.apache.directory.shared.kerberos.components.EncryptionKey

Package org.apache.directory.shared.kerberos.components

Examples of org.apache.directory.shared.kerberos.components.EncryptionKey

org.apache.directory.shared.kerberos.components.EncryptionKey
A Kerberos symmetric encryption key, which includes metadata support for the associated key type and key version number. The ASN.1 description for this structure is :
```
 EncryptionKey   ::= SEQUENCE { keytype         [0] Int32 -- actually encryption type --, keyvalue        [1] OCTET STRING } 
```
@author Apache Directory Project




    @Test
    public void testPerfSlow() throws EncoderException
    {
        EncryptionKey ec = new EncryptionKey( EncryptionType.AES128_CTS_HMAC_SHA1_96, new byte[]
            { 0x01, 0x02, 0x03 } );
        ByteBuffer buffer = ByteBuffer.allocate( ec.computeLength() );
        ec.encode( buffer );


        // long t0 = System.currentTimeMillis();


        for ( int i = 0; i < 10000000; i++ )
        {
            buffer.flip();
            ec.encode( buffer );
        }


        // long t1 = System.currentTimeMillis();


        //System.out.println( "Delta = " + ( t1 - t0 ) );

View Full Code Here




    @Test
    public void testPerfFast() throws EncoderException
    {
        EncryptionKey ec = new EncryptionKey( EncryptionType.AES128_CTS_HMAC_SHA1_96, new byte[]
            { 0x01, 0x02, 0x03 } );
        ByteBuffer encoded = ByteBuffer.allocate( ec.computeLength() );
        ec.encode( encoded );


        // long t0 = System.currentTimeMillis();


        //for ( int i = 0; i < 40000000; i++ )
        {
            encoded = ByteBuffer.allocate( ec.computeLength() );


            ec.encode( encoded );
        }


        // long t1 = System.currentTimeMillis();


        //System.out.println( "Delta2 = " + ( t1 - t0 ) );

View Full Code Here

        catch ( DecoderException de )
        {
            throw de;
        }


        EncryptionKey encryptionKey = encryptionKeyContainer.getEncryptionKey();


        if ( IS_DEBUG )
        {
            LOG.debug( "EncryptionKey : " + encryptionKey );
        }

View Full Code Here


            // This will generate a PROTOCOL_ERROR
            throw new DecoderException( I18n.err( I18n.ERR_744_NULL_PDU_LENGTH ) );
        }


        EncryptionKey encKey = new EncryptionKey();
        encryptionKeyContainer.setEncryptionKey( encKey );


        if ( IS_DEBUG )
        {
            LOG.debug( "EncryptionKey created" );

View Full Code Here

     * {@inheritDoc}
     */
    @Override
    protected void setIntegerValue( int value, EncryptionKeyContainer encryptionKeyContainer )
    {
        EncryptionKey encKey = encryptionKeyContainer.getEncryptionKey();


        EncryptionType encryptionType = EncryptionType.getTypeByValue( value );


        encKey.setKeyType( encryptionType );


        if ( IS_DEBUG )
        {
            LOG.debug( "keytype : {}", encryptionType );
        }

View Full Code Here

        long time = buffer.getInt();
        KerberosTime timeStamp = new KerberosTime( time * 1000 );


        byte keyVersion = buffer.get();


        EncryptionKey key = getKeyBlock( buffer );


        return new KeytabEntry( principalName, principalType, timeStamp, keyVersion, key );
    }

View Full Code Here

    {
        int type = buffer.getShort();
        byte[] keyblock = getCountedBytes( buffer );


        EncryptionType encryptionType = EncryptionType.getTypeByValue( type );
        EncryptionKey key = new EncryptionKey( encryptionType, keyblock );


        return key;
    }

View Full Code Here

    {
        PaData[] paData = new PaData[1];


        PaEncTsEnc encryptedTimeStamp = new PaEncTsEnc( timeStamp, 0 );


        EncryptionKey clientKey = getEncryptionKey( clientPrincipal, passPhrase );


        EncryptedData encryptedData = lockBox.seal( clientKey, encryptedTimeStamp,
            KeyUsage.AS_REQ_PA_ENC_TIMESTAMP_WITH_CKEY );


        ByteBuffer buffer = ByteBuffer.allocate( encryptedData.computeLength() );

View Full Code Here

    List<KeytabEntry> lstEntries = new ArrayList<KeytabEntry>();
    for (String principal : principalNames){
      // create 3 versions of the key to ensure methods don't return
      // duplicate principals
      for (int kvno=1; kvno <= 3; kvno++) {
        EncryptionKey key = new EncryptionKey(
            EncryptionType.UNKNOWN, "samplekey1".getBytes(), kvno);
        KeytabEntry keytabEntry = new KeytabEntry(
            principal, 1 , new KerberosTime(), (byte) 1, key);
        lstEntries.add(keytabEntry);      
      }

View Full Code Here

      createPrincipal(principal, generatedPassword);
      principal = principal + "@" + getRealm();
      KerberosTime timestamp = new KerberosTime();
      for (Map.Entry<EncryptionType, EncryptionKey> entry : KerberosKeyFactory
              .getKerberosKeys(principal, generatedPassword).entrySet()) {
        EncryptionKey ekey = entry.getValue();
        byte keyVersion = (byte) ekey.getKeyVersion();
        entries.add(new KeytabEntry(principal, 1L, timestamp, keyVersion,
                ekey));
      }
    }
    keytab.setEntries(entries);

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.directory.shared.kerberos.components.EncryptionKey

org.apache.directory.kerberos.client.KdcConnection

org.apache.directory.kerberos.credentials.cache.CacheInputStream

org.apache.directory.server.changepw.protocol.ChangepwProtocolHandlerTest

org.apache.directory.server.changepw.service.ChangePasswordService

org.apache.directory.server.kerberos.changepwd.service.ChangePasswordService

org.apache.directory.server.kerberos.kdc.authentication.AuthenticationService

org.apache.directory.server.kerberos.kdc.ticketgrant.TicketGrantingService

org.apache.directory.server.kerberos.KeyDerivationServiceIT

org.apache.directory.server.kerberos.protocol.AbstractAuthenticationServiceTest

org.apache.directory.server.kerberos.protocol.AbstractTicketGrantingServiceTest

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.