Package org.teiid.core.crypto

Examples of org.teiid.core.crypto.DhKeyGenerator

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  public void onConnection() throws CommunicationException {
        Handshake handshake = new Handshake();
       
        if (usingEncryption) {
            keyGen = new DhKeyGenerator();
            byte[] publicKey;
      try {
        publicKey = keyGen.createPublicKey();
      } catch (CryptoException e) {
        throw new CommunicationException(e);
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            handshake.setVersion();
           
            byte[] serverPublicKey = handshake.getPublicKey();
           
            if (serverPublicKey != null) {
              DhKeyGenerator keyGen = new DhKeyGenerator();
              byte[] publicKey = keyGen.createPublicKey();
                this.cryptor = keyGen.getSymmetricCryptor(serverPublicKey);
                handshake.setPublicKey(publicKey);
            } else {
                this.cryptor = new NullCryptor();
            }
           
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public class TestDhKeyGenerator extends TestCase {
 
  public void testKeyGenerationDefault() throws CryptoException {
    DhKeyGenerator keyGenServer = new DhKeyGenerator();
    DhKeyGenerator keyGenClient = new DhKeyGenerator();
    byte[] serverKey = keyGenServer.createPublicKey();
    byte[] clientKey = keyGenClient.createPublicKey();
    SymmetricCryptor serverCryptor = keyGenServer.getSymmetricCryptor(clientKey);
    SymmetricCryptor clientCryptor = keyGenClient.getSymmetricCryptor(serverKey);
   
    String cleartext = "cleartext!"; //$NON-NLS-1$
   
    String ciphertext = serverCryptor.encrypt(cleartext);
    String cleartext2 = clientCryptor.decrypt(ciphertext);
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Related Classes of org.teiid.core.crypto.DhKeyGenerator

  • org.teiid.core.crypto.TestDhKeyGenerator
  • org.teiid.net.socket.SocketServerInstanceImpl
  • org.teiid.transport.SocketClientInstance
  • javax.crypto.KeyAgreement
  • java.security.KeyFactory
  • java.security.AlgorithmParameters
  • java.security.spec.X509EncodedKeySpec
  • javax.crypto.spec.DHParameterSpec
  • java.security.MessageDigest
  • java.security.AlgorithmParameterGenerator
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