org.spongycastle.tls

Class TlsSRPKeyExchange

java.lang.Object

org.spongycastle.tls.AbstractTlsKeyExchange

org.spongycastle.tls.TlsSRPKeyExchange

All Implemented Interfaces:

TlsKeyExchange

public class TlsSRPKeyExchange
extends AbstractTlsKeyExchange

(D)TLS SRP key exchange (RFC 5054).

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	identity
protected byte[]	password
protected TlsCredentialedSigner	serverCredentials
protected TlsSRP6Client	srpClient
protected TlsSRPConfig	srpConfig
protected TlsSRPConfigVerifier	srpConfigVerifier
protected java.math.BigInteger	srpPeerCredentials
protected byte[]	srpSalt
protected TlsSRP6Server	srpServer
protected java.math.BigInteger	srpVerifier
protected TlsVerifier	verifier

Fields inherited from class org.spongycastle.tls.AbstractTlsKeyExchange

context, keyExchange, supportedSignatureAlgorithms

Constructor Summary

Constructors

Constructor and Description
TlsSRPKeyExchange(int keyExchange, java.util.Vector supportedSignatureAlgorithms, byte[] identity, TlsSRPLoginParameters loginParameters)
TlsSRPKeyExchange(int keyExchange, java.util.Vector supportedSignatureAlgorithms, TlsSRPConfigVerifier srpConfigVerifier, byte[] identity, byte[] password)

Method Summary

Modifier and Type	Method and Description
void	generateClientKeyExchange(java.io.OutputStream output)
TlsSecret	generatePreMasterSecret()
byte[]	generateServerKeyExchange()
void	processClientCredentials(TlsCredentials clientCredentials)
void	processClientKeyExchange(java.io.InputStream input)
void	processServerCertificate(Certificate serverCertificate)
void	processServerCredentials(TlsCredentials serverCredentials)
void	processServerKeyExchange(java.io.InputStream input)
boolean	requiresServerKeyExchange()
void	skipServerCredentials()
void	validateCertificateRequest(CertificateRequest certificateRequest)
static java.math.BigInteger	validatePublicValue(java.math.BigInteger N, java.math.BigInteger val)

Methods inherited from class org.spongycastle.tls.AbstractTlsKeyExchange

checkServerCertSigAlg, init, parseSignature, processClientCertificate, requiresCertificateVerify, skipClientCredentials, skipServerKeyExchange

Methods inherited from class java.lang.Object

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

Field Detail

srpConfigVerifier

protected TlsSRPConfigVerifier srpConfigVerifier

identity

protected byte[] identity

password

protected byte[] password

srpConfig

protected TlsSRPConfig srpConfig

srpClient

protected TlsSRP6Client srpClient

srpServer

protected TlsSRP6Server srpServer

srpPeerCredentials

protected java.math.BigInteger srpPeerCredentials

srpVerifier

protected java.math.BigInteger srpVerifier

srpSalt

protected byte[] srpSalt

serverCredentials

protected TlsCredentialedSigner serverCredentials

verifier

protected TlsVerifier verifier

Constructor Detail

TlsSRPKeyExchange

public TlsSRPKeyExchange(int keyExchange,
                         java.util.Vector supportedSignatureAlgorithms,
                         TlsSRPConfigVerifier srpConfigVerifier,
                         byte[] identity,
                         byte[] password)

TlsSRPKeyExchange

public TlsSRPKeyExchange(int keyExchange,
                         java.util.Vector supportedSignatureAlgorithms,
                         byte[] identity,
                         TlsSRPLoginParameters loginParameters)

Method Detail

skipServerCredentials

public void skipServerCredentials()
                           throws java.io.IOException

Throws:

java.io.IOException

processServerCredentials

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

Specified by:

processServerCredentials in interface TlsKeyExchange

Overrides:

processServerCredentials in class AbstractTlsKeyExchange

Throws:

java.io.IOException

processServerCertificate

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

Specified by:

processServerCertificate in interface TlsKeyExchange

Overrides:

processServerCertificate in class AbstractTlsKeyExchange

Throws:

java.io.IOException

requiresServerKeyExchange

public boolean requiresServerKeyExchange()

Specified by:

requiresServerKeyExchange in interface TlsKeyExchange

Overrides:

requiresServerKeyExchange in class AbstractTlsKeyExchange

generateServerKeyExchange

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

Specified by:

generateServerKeyExchange in interface TlsKeyExchange

Overrides:

generateServerKeyExchange in class AbstractTlsKeyExchange

Throws:

java.io.IOException

processServerKeyExchange

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

Specified by:

processServerKeyExchange in interface TlsKeyExchange

Overrides:

processServerKeyExchange in class AbstractTlsKeyExchange

Throws:

java.io.IOException

validateCertificateRequest

public void validateCertificateRequest(CertificateRequest certificateRequest)
                                throws java.io.IOException

Throws:

java.io.IOException

processClientCredentials

public void processClientCredentials(TlsCredentials clientCredentials)
                              throws java.io.IOException

Throws:

java.io.IOException

generateClientKeyExchange

public void generateClientKeyExchange(java.io.OutputStream output)
                               throws java.io.IOException

Throws:

java.io.IOException

processClientKeyExchange

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

Specified by:

processClientKeyExchange in interface TlsKeyExchange

Overrides:

processClientKeyExchange in class AbstractTlsKeyExchange

Throws:

java.io.IOException

generatePreMasterSecret

public TlsSecret generatePreMasterSecret()
                                  throws java.io.IOException

Throws:

java.io.IOException

validatePublicValue

public static java.math.BigInteger validatePublicValue(java.math.BigInteger N,
                                                       java.math.BigInteger val)
                                                throws java.io.IOException

Throws:

java.io.IOException