org.jmrtd

Class SecureMessagingWrapper

java.lang.Object

org.jmrtd.SecureMessagingWrapper

All Implemented Interfaces:

net.sf.scuba.smartcards.APDUWrapper

Direct Known Subclasses:

AESSecureMessagingWrapper, DESedeSecureMessagingWrapper

public abstract class SecureMessagingWrapper
extends Object
implements net.sf.scuba.smartcards.APDUWrapper

Secure messaging wrapper base class.

Version:

$Revision: $

Author:

The JMRTD team

Constructor Summary

Constructors

Constructor and Description
SecureMessagingWrapper()

Method Summary

Modifier and Type	Method and Description
abstract SecretKey	getEncryptionKey() Gets the shared key for encrypting APDU payloads.
abstract SecretKey	getMACKey() Get the shared key for computing message authentication codes over APDU payloads.
abstract long	getSendSequenceCounter() Gets the send sequence counter.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.scuba.smartcards.APDUWrapper

unwrap, wrap

Constructor Detail

SecureMessagingWrapper

public SecureMessagingWrapper()

Method Detail

getSendSequenceCounter

public abstract long getSendSequenceCounter()

Gets the send sequence counter.

Returns:

the send sequence counter

getEncryptionKey

public abstract SecretKey getEncryptionKey()

Gets the shared key for encrypting APDU payloads.

Returns:

the encryption key

getMACKey

public abstract SecretKey getMACKey()

Get the shared key for computing message authentication codes over APDU payloads.

Returns:

the MAC key