IAIK PKCS#11 Wrapper
version 1.5

iaik.pkcs.pkcs11.objects
Class ECDSAPublicKey

java.lang.Object
  |
  +--iaik.pkcs.pkcs11.objects.Object
        |
        +--iaik.pkcs.pkcs11.objects.Storage
              |
              +--iaik.pkcs.pkcs11.objects.Key
                    |
                    +--iaik.pkcs.pkcs11.objects.PublicKey
                          |
                          +--iaik.pkcs.pkcs11.objects.ECDSAPublicKey
All Implemented Interfaces:
java.lang.Cloneable

public class ECDSAPublicKey
extends PublicKey

Objects of this class represent ECDSA public keys as specified by PKCS#11 v2.11.

Version:
1.0
Author:
Karl Scheibelhofer

Inner classes inherited from class iaik.pkcs.pkcs11.objects.Key
Key.KeyType, Key.VendorDefinedKeyBuilder
 
Inner classes inherited from class iaik.pkcs.pkcs11.objects.Object
Object.ObjectClass, Object.VendorDefinedObjectBuilder
 
Field Summary
protected  ByteArrayAttribute ecdsaParams_
          The DER-encoding of an X9.62 ECParameters value of this ECDSA key.
protected  ByteArrayAttribute ecPoint_
          The DER-encoding of X9.62 ECPoint value P of this ECDSA key.
 
Fields inherited from class iaik.pkcs.pkcs11.objects.PublicKey
encrypt_, subject_, trusted_, verify_, verifyRecover_, wrap_, wrapTemplate_
 
Fields inherited from class iaik.pkcs.pkcs11.objects.Key
allowedMechanisms_, derive_, endDate_, id_, keyGenMechanism_, keyType_, keyTypeNames_, local_, startDate_, vendorKeyBuilder_
 
Fields inherited from class iaik.pkcs.pkcs11.objects.Storage
label_, modifiable_, private_, token_
 
Fields inherited from class iaik.pkcs.pkcs11.objects.Object
attributeTable_, objectClass_, objectClassNames_, objectHandle_, vendorObjectBuilder_
 
Constructor Summary
  ECDSAPublicKey()
          Default Constructor.
protected ECDSAPublicKey(Session session, long objectHandle)
          Called by getInstance to create an instance of a PKCS#11 ECDSA public key.
 
Method Summary
protected  void allocateAttributes()
          Allocates the attribute objects for this class and adds them to the attribute table.
 java.lang.Object clone()
          Create a (deep) clone of this object.
 boolean equals(java.lang.Object otherObject)
          Compares all member variables of this object with the other object.
 ByteArrayAttribute getEcdsaParams()
          Gets the ECDSA parameters attribute of this ECDSA key.
 ByteArrayAttribute getEcPoint()
          Gets the EC point attribute of this ECDSA key.
static Object getInstance(Session session, long objectHandle)
          The getInstance method of the PublicKey class uses this method to create an instance of a PKCS#11 ECDSA public key.
protected static void putAttributesInTable(ECDSAPublicKey object)
          Put all attributes of the given object into the attributes table of this object.
 java.lang.String toString()
          This method returns a string representation of the current object.
 
Methods inherited from class iaik.pkcs.pkcs11.objects.PublicKey
getEncrypt, getSubject, getTrusted, getUnknownPublicKey, getVerify, getVerifyRecover, getWrap, getWrapTemplate, putAttributesInTable
 
Methods inherited from class iaik.pkcs.pkcs11.objects.Key
getAllowedMechanisms, getDerive, getEndDate, getId, getKeyGenMechanism, getKeyType, getKeyTypeName, getLocal, getStartDate, getVendorDefinedKeyBuilder, hashCode, putAttributesInTable, setVendorDefinedKeyBuilder
 
Methods inherited from class iaik.pkcs.pkcs11.objects.Storage
getLabel, getModifiable, getPrivate, getToken, putAttributesInTable
 
Methods inherited from class iaik.pkcs.pkcs11.objects.Object
checkAttributesState, checkAttributeState, getAttribute, getAttributeTable, getAttributeValue, getAttributeValues, getObjectClass, getObjectClassName, getObjectHandle, getSetAttributes, getSetAttributes, getUnknownObject, getVendorDefinedObjectBuilder, putAttribute, putAttributesInTable, readAttributes, removeAttribute, setObjectHandle, setVendorDefinedObjectBuilder, toString
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

ecdsaParams_

protected ByteArrayAttribute ecdsaParams_
The DER-encoding of an X9.62 ECParameters value of this ECDSA key.

ecPoint_

protected ByteArrayAttribute ecPoint_
The DER-encoding of X9.62 ECPoint value P of this ECDSA key.
Constructor Detail

ECDSAPublicKey

public ECDSAPublicKey()
Default Constructor.

ECDSAPublicKey

protected ECDSAPublicKey(Session session,
                         long objectHandle)
                  throws TokenException
Called by getInstance to create an instance of a PKCS#11 ECDSA public key.
Parameters:
session - The session to use for reading attributes. This session must have the appropriate rights; i.e. it must be a user-session, if it is a private object.
objectHandle - The object handle as given from the PKCS#111 module.
Throws:
TokenException - If getting the attributes failed.
Method Detail

getInstance

public static Object getInstance(Session session,
                                 long objectHandle)
                          throws TokenException
The getInstance method of the PublicKey class uses this method to create an instance of a PKCS#11 ECDSA public key.
Parameters:
session - The session to use for reading attributes. This session must have the appropriate rights; i.e. it must be a user-session, if it is a private object.
objectHandle - The object handle as given from the PKCS#111 module.
Returns:
The object representing the PKCS#11 object. The returned object can be casted to the according sub-class.
Throws:
TokenException - If getting the attributes failed.

putAttributesInTable

protected static void putAttributesInTable(ECDSAPublicKey object)
Put all attributes of the given object into the attributes table of this object. This method is only static to be able to access invoke the implementation of this method for each class separately (see use in clone()).
Parameters:
object - The object to handle.

allocateAttributes

protected void allocateAttributes()
Allocates the attribute objects for this class and adds them to the attribute table.
Overrides:
allocateAttributes in class PublicKey

clone

public java.lang.Object clone()
Create a (deep) clone of this object.
Overrides:
clone in class PublicKey
Returns:
A clone of this object.

equals

public boolean equals(java.lang.Object otherObject)
Compares all member variables of this object with the other object. Returns only true, if all are equal in both objects.
Overrides:
equals in class PublicKey
Parameters:
otherObject - The other object to compare to.
Returns:
True, if other is an instance of this class and all member variables of both objects are equal. False, otherwise.

getEcdsaParams

public ByteArrayAttribute getEcdsaParams()
Gets the ECDSA parameters attribute of this ECDSA key.
Returns:
The ECDSA parameters attribute.

getEcPoint

public ByteArrayAttribute getEcPoint()
Gets the EC point attribute of this ECDSA key.
Returns:
The EC point attribute.

toString

public java.lang.String toString()
This method returns a string representation of the current object. The output is only for debugging purposes and should not be used for other purposes.
Overrides:
toString in class PublicKey
Returns:
A string presentation of this object for debugging output.

IAIK PKCS#11 Wrapper
version 1.5

IAIK JavaSecurity Website http://jce.iaik.tugraz.at/

IAIK at Graz University of Technology, Austria, Europe
Copyright 2001-2004, IAIK, Graz University of Technology, Inffeldgasse 16a, 8010 Graz, Austria. All Rights Reserved.
version 1.5