org.spongycastle.tls

Class AbstractTlsKeyExchange

java.lang.Object

org.spongycastle.tls.AbstractTlsKeyExchange

All Implemented Interfaces:

TlsKeyExchange

Direct Known Subclasses:

TlsDHKeyExchange, TlsECDHKeyExchange, TlsPSKKeyExchange, TlsRSAKeyExchange, TlsSRPKeyExchange

public abstract class AbstractTlsKeyExchange
extends java.lang.Object
implements TlsKeyExchange

Field Summary

Fields

Modifier and Type	Field and Description
protected TlsContext	context
protected int	keyExchange
protected java.util.Vector	supportedSignatureAlgorithms

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractTlsKeyExchange(int keyExchange, java.util.Vector supportedSignatureAlgorithms)

Method Summary

Modifier and Type	Method and Description
protected void	checkServerCertSigAlg(Certificate serverCertificate)
byte[]	generateServerKeyExchange()
void	init(TlsContext context)
protected DigitallySigned	parseSignature(java.io.InputStream input)
void	processClientCertificate(Certificate clientCertificate)
void	processClientKeyExchange(java.io.InputStream input)
void	processServerCertificate(Certificate serverCertificate)
void	processServerCredentials(TlsCredentials serverCredentials)
void	processServerKeyExchange(java.io.InputStream input)
boolean	requiresCertificateVerify()
boolean	requiresServerKeyExchange()
void	skipClientCredentials()
void	skipServerKeyExchange()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.spongycastle.tls.TlsKeyExchange

generateClientKeyExchange, generatePreMasterSecret, processClientCredentials, skipServerCredentials, validateCertificateRequest

Field Detail

keyExchange

protected int keyExchange

supportedSignatureAlgorithms

protected java.util.Vector supportedSignatureAlgorithms

context

protected TlsContext context

Constructor Detail

AbstractTlsKeyExchange

protected AbstractTlsKeyExchange(int keyExchange,
                                 java.util.Vector supportedSignatureAlgorithms)

Method Detail

checkServerCertSigAlg

protected void checkServerCertSigAlg(Certificate serverCertificate)
                              throws java.io.IOException

Throws:

java.io.IOException

parseSignature

protected DigitallySigned parseSignature(java.io.InputStream input)
                                  throws java.io.IOException

Throws:

java.io.IOException

init

public void init(TlsContext context)

Specified by:

init in interface TlsKeyExchange

processServerCertificate

public void processServerCertificate(Certificate serverCertificate)
                              throws java.io.IOException

Specified by:

processServerCertificate in interface TlsKeyExchange

Throws:

java.io.IOException

processServerCredentials

public void processServerCredentials(TlsCredentials serverCredentials)
                              throws java.io.IOException

Specified by:

processServerCredentials in interface TlsKeyExchange

Throws:

java.io.IOException

requiresServerKeyExchange

public boolean requiresServerKeyExchange()

Specified by:

requiresServerKeyExchange in interface TlsKeyExchange

generateServerKeyExchange

public byte[] generateServerKeyExchange()
                                 throws java.io.IOException

Specified by:

generateServerKeyExchange in interface TlsKeyExchange

Throws:

java.io.IOException

skipServerKeyExchange

public void skipServerKeyExchange()
                           throws java.io.IOException

Specified by:

skipServerKeyExchange in interface TlsKeyExchange

Throws:

java.io.IOException

processServerKeyExchange

public void processServerKeyExchange(java.io.InputStream input)
                              throws java.io.IOException

Specified by:

processServerKeyExchange in interface TlsKeyExchange

Throws:

java.io.IOException

skipClientCredentials

public void skipClientCredentials()
                           throws java.io.IOException

Specified by:

skipClientCredentials in interface TlsKeyExchange

Throws:

java.io.IOException

processClientCertificate

public void processClientCertificate(Certificate clientCertificate)
                              throws java.io.IOException

Specified by:

processClientCertificate in interface TlsKeyExchange

Throws:

java.io.IOException

processClientKeyExchange

public void processClientKeyExchange(java.io.InputStream input)
                              throws java.io.IOException

Specified by:

processClientKeyExchange in interface TlsKeyExchange

Throws:

java.io.IOException

requiresCertificateVerify

public boolean requiresCertificateVerify()

Specified by:

requiresCertificateVerify in interface TlsKeyExchange