opencard.opt.security
Class KeyFile

java.lang.Object
  opencard.opt.security.KeyFile

All Implemented Interfaces:

java.security.Key, KeyRef, java.io.Serializable

Direct Known Subclasses:

PrivateKeyFile, PublicKeyFile, SecretKeyFile

public abstract class KeyFile

extends java.lang.Object

implements KeyRef

Base class for references to keys stored on a smart card in an ISO file. Identifies the key by specifying the directory the key is contained in as well as a key number.
This class is abstract. To reference keys, use one of the derived classes PublicKeyFile, PrivateKeyFile, or SecretKeyFile.

See Also:

Serialized Form

Field Summary

Fields inherited from interface java.security.Key

serialVersionUID

Constructor Summary

protected

KeyFile(CardFilePath directory, int keyNr) Constructor from directory path and key number

Method Summary

java.lang.String	getAlgorithm() adhere to interface java.security.Key
CardFilePath	getDirectory() get the directory containing the key
byte[]	getEncoded() adhere to interface java.security.Key
java.lang.String	getFormat() adhere to interface java.security.Key
int	getKeyNumber() get the number of the key

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyFile

protected KeyFile(CardFilePath directory,
                  int keyNr)

Constructor from directory path and key number

Parameters:

keyNr - int

Method Detail

getAlgorithm

public java.lang.String getAlgorithm()

adhere to interface java.security.Key

Specified by:

getAlgorithm in interface java.security.Key

getDirectory

public CardFilePath getDirectory()

get the directory containing the key

getEncoded

public byte[] getEncoded()

adhere to interface java.security.Key

Specified by:

getEncoded in interface java.security.Key

getFormat

public java.lang.String getFormat()

adhere to interface java.security.Key

Specified by:

getFormat in interface java.security.Key

getKeyNumber

public int getKeyNumber()

get the number of the key