org.eclipse.californium.scandium.dtls.cipher

Class DefaultCipherSuiteSelector

java.lang.Object

org.eclipse.californium.scandium.dtls.cipher.DefaultCipherSuiteSelector

All Implemented Interfaces:

CipherSuiteSelector

public class DefaultCipherSuiteSelector
extends Object
implements CipherSuiteSelector

Default cipher suite selector. Select cipher suite matching the available security parameters and algorithms.

Since:

2.3

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	LOGGER

Constructor Summary

Constructors

Constructor and Description
DefaultCipherSuiteSelector()

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	select(CipherSuite cipherSuite, CipherSuiteParameters parameters) Check, if provided cipher suite is supported by both peers.
boolean	select(CipherSuiteParameters parameters) Select ciphersuite and parameters.
protected boolean	selectForCertificate(CipherSuiteParameters parameters, CipherSuite cipherSuite)

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

protected static final org.slf4j.Logger LOGGER

Constructor Detail

DefaultCipherSuiteSelector

public DefaultCipherSuiteSelector()

Method Detail

select

public boolean select(CipherSuiteParameters parameters)

Description copied from interface: CipherSuiteSelector

Select ciphersuite and parameters.

Specified by:

select in interface CipherSuiteSelector

Parameters:

parameters - common ciphersuites and crypto parameters. On success, the ciphersuite and parameters gets selected in this argument.

Returns:

true, if a ciphersuite and parameters could be selected, false, otherwise.

select

protected boolean select(CipherSuite cipherSuite,
             CipherSuiteParameters parameters)

Check, if provided cipher suite is supported by both peers.

Parameters:

cipherSuite - cipher suite to check,

parameters - parameters to be used to check

Returns:

true, if cipher suite is supported by both peers, false, otherwise.

selectForCertificate

protected boolean selectForCertificate(CipherSuiteParameters parameters,
                           CipherSuite cipherSuite)