Package org.xipki.pkcs11.wrapper.params

Class GCM_MESSAGE_PARAMS

java.lang.Object

org.xipki.pkcs11.wrapper.params.CkParams

org.xipki.pkcs11.wrapper.params.GCM_MESSAGE_PARAMS

All Implemented Interfaces:

CkMessageParams

public class GCM_MESSAGE_PARAMS
extends CkParams
implements CkMessageParams

Represents the CK_GCM_MESSAGE_PARAMS.

Author:

Lijun Liao (xipki)

Constructor Summary

Constructors

Constructor	Description
GCM_MESSAGE_PARAMS(byte[] iv, long ivFixedBits, long ivGenerator, byte[] tag)	Create a new GCM_MESSAGE_PARAMS object with the given attributes.

Method Summary

Modifier and Type	Method	Description
protected int	getMaxFieldLen()
CK_GCM_MESSAGE_PARAMS	getParams()	Get this parameters object as an object of the corresponding *_PARAMS class of the iaik.pkcs.pkcs11.wrapper package.
void	setValuesFromPKCS11Object(java.lang.Object obj)
java.lang.String	toString(java.lang.String indent)

Methods inherited from class org.xipki.pkcs11.wrapper.params.CkParams

ptr2str, requireNonNull, toString, val2Str

Methods inherited from class java.lang.Object

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

Constructor Detail

GCM_MESSAGE_PARAMS

public GCM_MESSAGE_PARAMS(byte[] iv,
                          long ivFixedBits,
                          long ivGenerator,
                          byte[] tag)

Create a new GCM_MESSAGE_PARAMS object with the given attributes.

Parameters:

iv - Initialization vector

ivFixedBits - number of bits of the original IV to preserve when generating an
new IV. These bits are counted from the Most significant bits (to the right).

ivGenerator - Function used to generate a new IV. Each IV must be unique for a given session.

tag - location of the authentication tag which is returned on MessageEncrypt, and provided on MessageDecrypt.

Method Detail

getParams

public CK_GCM_MESSAGE_PARAMS getParams()

Description copied from class: CkParams

Get this parameters object as an object of the corresponding *_PARAMS class of the iaik.pkcs.pkcs11.wrapper package.

Specified by:

getParams in class CkParams

Returns:

The object of the corresponding *_PARAMS class.

setValuesFromPKCS11Object

public void setValuesFromPKCS11Object(java.lang.Object obj)

Specified by:

setValuesFromPKCS11Object in interface CkMessageParams

getMaxFieldLen

protected int getMaxFieldLen()

Specified by:

getMaxFieldLen in class CkParams

toString

public java.lang.String toString(java.lang.String indent)

Specified by:

toString in class CkParams