org.jmrtd.protocol

Class CAProtocol

java.lang.Object

org.jmrtd.protocol.CAProtocol

public class CAProtocol
extends Object

The EAC Chip Authentication protocol.

Since:

0.5.6

Version:

$Revision: $

Author:

The JMRTD team ([email protected])

Constructor Summary

Constructors

Constructor and Description
CAProtocol(PassportService service, SecureMessagingWrapper wrapper)

Method Summary

Modifier and Type	Method and Description
CAResult	doCA(BigInteger keyId, PublicKey publicKey) Perform CA (Chip Authentication) part of EAC (version 1).

Methods inherited from class java.lang.Object

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

Constructor Detail

CAProtocol

public CAProtocol(PassportService service,
                  SecureMessagingWrapper wrapper)

Method Detail

doCA

public CAResult doCA(BigInteger keyId,
                     PublicKey publicKey)
              throws net.sf.scuba.smartcards.CardServiceException

Perform CA (Chip Authentication) part of EAC (version 1). For details see TR-03110 ver. 1.11. In short, we authenticate the chip with (EC)DH key agreement protocol and create new secure messaging keys.

Parameters:

keyId - passport's public key id (stored in DG14), -1 if none

publicKey - passport's public key (stored in DG14)

Returns:

the chip authentication result

Throws:

net.sf.scuba.smartcards.CardServiceException - if CA failed or some error occurred