iaik.pkcs.pkcs11.provider.keys

Class IAIKPKCS11PrivateKey

java.lang.Object

iaik.pkcs.pkcs11.provider.keys.IAIKPKCS11Key

iaik.pkcs.pkcs11.provider.keys.IAIKPKCS11PrivateKey

All Implemented Interfaces:

java.io.Serializable, java.security.Key, java.security.PrivateKey, javax.security.auth.Destroyable

Direct Known Subclasses:

IAIKPKCS11DhPrivateKey, IAIKPKCS11DsaPrivateKey, IAIKPKCS11ECPrivateKey, IAIKPKCS11RsaPrivateKey

public class IAIKPKCS11PrivateKey
extends IAIKPKCS11Key
implements java.security.PrivateKey

A Java key object that is associated with a PKCS#11 key object. This class uses the PKCS#11 wrapper from IAIK.

Author:

Karl Scheibelhofer

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.security.KeyFactory	keyFactory_ The key factory that is used to encode the key.

Fields inherited from class iaik.pkcs.pkcs11.provider.keys.IAIKPKCS11Key

AES, alias_, autoDestroy_, BATON, BLOWFISH, CAST, CAST128, CAST3, CAST5, CDMF, DES, DES2, DESede, destroyed_, DH, DSA, ECDSA, GENERIC_SECRET, IDEA, JUNIPER, KEA, KEY_TYPE_NAME_PROPERTIES, keyObject_, keyTypeCodes_, keyTypeNames_, RC2, RC4, RC5, RSA, session_, SKIPJACK, tokenManager_, TWOFISH, VENDOR_DEFINED

Fields inherited from interface java.security.PrivateKey

serialVersionUID

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IAIKPKCS11PrivateKey(TokenManager tokenManager, iaik.pkcs.pkcs11.objects.PrivateKey privateKeyObject) Construct a private key object that is associated with the given privatekeyObjecton the given token.

Method Summary

Modifier and Type	Method and Description
static IAIKPKCS11PrivateKey	create(TokenManager tokenManager, iaik.pkcs.pkcs11.objects.PrivateKey privateKeyObject) Create a new instance of a IAIKPKCS11PrivateKey which's token managed by the given token manager and is based on the given PKCS#11 key object.
byte[]	getEncoded() Get the PKCS#8 encoded key.
java.lang.String	getFormat() Get the encoding name.
protected java.security.KeyFactory	getKeyFactory() Get a key factory that can encode this key according to PKCS#8.

Methods inherited from class iaik.pkcs.pkcs11.provider.keys.IAIKPKCS11Key

create, destroy, finalize, getAlgorithm, getAlgorithmCode, getAlgorithmName, getAlias, getKeyID, getKeyObject, getSession, getTokenManager, isAutoDestroy, isDestroyed, jdk16AndEccelerate, setAutoDestroy, setSession, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.security.Key

getAlgorithm

Methods inherited from interface javax.security.auth.Destroyable

destroy, isDestroyed

Field Detail

keyFactory_

protected java.security.KeyFactory keyFactory_

The key factory that is used to encode the key.

Constructor Detail

IAIKPKCS11PrivateKey

protected IAIKPKCS11PrivateKey(TokenManager tokenManager,
                               iaik.pkcs.pkcs11.objects.PrivateKey privateKeyObject)

Construct a private key object that is associated with the given privatekeyObjecton the given token.

Parameters:

tokenManager - The token manager of the token where this key resides.

privateKeyObject - The PKCS#11 key object.

Preconditions:

(token <> null) and (privateKeyObject <> null)

Method Detail

create

public static IAIKPKCS11PrivateKey create(TokenManager tokenManager,
                                          iaik.pkcs.pkcs11.objects.PrivateKey privateKeyObject)

Create a new instance of a IAIKPKCS11PrivateKey which's token managed by the given token manager and is based on the given PKCS#11 key object.

Parameters:

tokenManager - The token manager of the token where the key is.

privateKeyObject - The PKCS#11 key object.

Returns:

A new IAIKPKCS11PrivateKey that can be used with this provider.

Postconditions:

(result <> null)

getEncoded

public byte[] getEncoded()

Get the PKCS#8 encoded key.

Specified by:

getEncoded in interface java.security.Key

Overrides:

getEncoded in class IAIKPKCS11Key

Returns:

The encoded key or null, if this key cannot be encoded; e.g if some parameters of this key are unavailable or not accessible.

getFormat

public java.lang.String getFormat()

Get the encoding name.

Specified by:

getFormat in interface java.security.Key

Overrides:

getFormat in class IAIKPKCS11Key

Returns:

"PKCS#8".

Postconditions:

(result <> null) and (result.equals("PKCS#8"))

getKeyFactory

protected java.security.KeyFactory getKeyFactory()

Get a key factory that can encode this key according to PKCS#8.

Returns:

A key factory which can encode this key or null if there is no such key factory available.