uc3m.it.CKCertManager
Class CertManagerCK

java.lang.Object
  uc3m.it.CKCertManager.CertManagerCK

All Implemented Interfaces:

IJCCM

public class CertManagerCK

extends java.lang.Object

implements IJCCM

This class serves as a Java wrapper for UC3M Cryptoki library. The different calls to the library are made with native methods that are private in the class. They are called by public methods which work as an "interface" with the external world.

Version:

1.7

Author:

Juan J. S?nchez (jjsanchez@it.uc3m.es)

Constructor Summary

CertManagerCK()
Creates a new instance of CertManagerCK

Method Summary

boolean	checkPrivateKeyOwnership(byte[] serial)
boolean	checkPrivateKeyOwnership(byte[] serial, byte[] pk)
java.lang.String	dataSign(byte[] data, byte[] serial) This public method signs a data byte array with the private key of the certificate selected by serial This method calls private method signData(byte[], byte[], byte[]) signData().
boolean	DoorControl()
java.lang.String	getCertificateBySerial(byte[] serial) This public method searchs for a Certificate by its serial.
java.lang.String	getCertificateList() This public method gets the list of certificates stored in the card as a tagged String.
java.util.Vector	getCertificateVectorList() This public method gets the list of certificates stored in the card as CertBeans Vector.
void	getpublickKey(byte[] serial, byte[] mod, byte[] exp) This public method uses the libray to made a polling based wait for card.
static void	main(java.lang.String[] args)
boolean	verifySignature(byte[] Mod, byte[] Exp, byte[] clear, byte[] signed)
void	waitForCard()

Methods inherited from class java.lang.Object

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

Constructor Detail

CertManagerCK

public CertManagerCK()

Creates a new instance of CertManagerCK

Method Detail

getpublickKey

public void getpublickKey(byte[] serial,
                          byte[] mod,
                          byte[] exp)
                   throws java.lang.Exception

This public method uses the libray to made a polling based wait for card. This method calls private method wait4Card().

Throws:

An - exception showing where is the problem.

java.lang.Exception

DoorControl

public boolean DoorControl()
                    throws java.lang.Exception

Throws:

java.lang.Exception

verifySignature

public boolean verifySignature(byte[] Mod,
                               byte[] Exp,
                               byte[] clear,
                               byte[] signed)
                        throws java.lang.Exception

Throws:

java.lang.Exception

waitForCard

public void waitForCard()
                 throws java.lang.Exception

Throws:

java.lang.Exception

getCertificateList

public java.lang.String getCertificateList()
                                    throws java.lang.Exception

This public method gets the list of certificates stored in the card as a tagged String. This method calls private method getCertificateListNative() getCertificateListNative() .

Specified by:

getCertificateList in interface IJCCM

Returns:

An tagged String with the baisc information of the certificates stored in the card if any.

Throws:

An - exception showing where is the problem.

java.lang.Exception

getCertificateVectorList

public java.util.Vector getCertificateVectorList()
                                          throws java.lang.Exception

This public method gets the list of certificates stored in the card as CertBeans Vector. This method calls private method processCertificatesList(StreamTokenizer) processCertificatesList() .

Specified by:

getCertificateVectorList in interface IJCCM

Returns:

CertBeans Vector

Throws:

An - exception showing where is the problem.

java.lang.Exception

getCertificateBySerial

public java.lang.String getCertificateBySerial(byte[] serial)
                                        throws java.lang.Exception

This public method searchs for a Certificate by its serial. It uses Cryptoki library to access the card and, if the certificate its found, creates a temporal PEM file with it. If the certificate does not exit in the card or there are any kind of problems an exception is thrown. This method calls private method searchCertificateBySerial(byte[]) searchCertificateBySerial.

Specified by:

getCertificateBySerial in interface IJCCM

Returns:

An String with the absolut path of the PEM file.

Throws:

An - exception showing where is the problem.

java.lang.Exception

checkPrivateKeyOwnership

public boolean checkPrivateKeyOwnership(byte[] serial)
                                 throws java.lang.Exception

Specified by:

checkPrivateKeyOwnership in interface IJCCM

Throws:

java.lang.Exception

checkPrivateKeyOwnership

public boolean checkPrivateKeyOwnership(byte[] serial,
                                        byte[] pk)
                                 throws java.lang.Exception

Specified by:

checkPrivateKeyOwnership in interface IJCCM

Throws:

java.lang.Exception

dataSign

public java.lang.String dataSign(byte[] data,
                                 byte[] serial)
                          throws java.lang.Exception

This public method signs a data byte array with the private key of the certificate selected by serial This method calls private method signData(byte[], byte[], byte[]) signData().

Specified by:

dataSign in interface IJCCM

Returns:

signed data.

Throws:

An - exception showing where is the problem.

java.lang.Exception

main

public static void main(java.lang.String[] args)