org.spongycastle.crypto.tls

Class DTLSProtocol

java.lang.Object

org.spongycastle.crypto.tls.DTLSProtocol

Direct Known Subclasses:

DTLSClientProtocol, DTLSServerProtocol

public abstract class DTLSProtocol
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected java.security.SecureRandom	secureRandom

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DTLSProtocol(java.security.SecureRandom secureRandom)

Method Summary

Modifier and Type	Method and Description
protected static void	applyMaxFragmentLengthExtension(org.spongycastle.crypto.tls.DTLSRecordLayer recordLayer, short maxFragmentLength)
protected static short	evaluateMaxFragmentLengthExtension(boolean resumedSession, java.util.Hashtable clientExtensions, java.util.Hashtable serverExtensions, short alertDescription)
protected static byte[]	generateCertificate(Certificate certificate)
protected static byte[]	generateSupplementalData(java.util.Vector supplementalData)
protected void	processFinished(byte[] body, byte[] expected_verify_data)
protected static void	validateSelectedCipherSuite(int selectedCipherSuite, short alertDescription)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

secureRandom

protected final java.security.SecureRandom secureRandom

Constructor Detail

DTLSProtocol

protected DTLSProtocol(java.security.SecureRandom secureRandom)

Method Detail

processFinished

protected void processFinished(byte[] body,
                               byte[] expected_verify_data)
                        throws java.io.IOException

Throws:

java.io.IOException

applyMaxFragmentLengthExtension

protected static void applyMaxFragmentLengthExtension(org.spongycastle.crypto.tls.DTLSRecordLayer recordLayer,
                                                      short maxFragmentLength)
                                               throws java.io.IOException

Throws:

java.io.IOException

evaluateMaxFragmentLengthExtension

protected static short evaluateMaxFragmentLengthExtension(boolean resumedSession,
                                                          java.util.Hashtable clientExtensions,
                                                          java.util.Hashtable serverExtensions,
                                                          short alertDescription)
                                                   throws java.io.IOException

Throws:

java.io.IOException

generateCertificate

protected static byte[] generateCertificate(Certificate certificate)
                                     throws java.io.IOException

Throws:

java.io.IOException

generateSupplementalData

protected static byte[] generateSupplementalData(java.util.Vector supplementalData)
                                          throws java.io.IOException

Throws:

java.io.IOException

validateSelectedCipherSuite

protected static void validateSelectedCipherSuite(int selectedCipherSuite,
                                                  short alertDescription)
                                           throws java.io.IOException

Throws:

java.io.IOException