Package org.xipki.pkcs11.wrapper.params

Class ECDH2_DERIVE_PARAMS

java.lang.Object

org.xipki.pkcs11.wrapper.params.CkParams

org.xipki.pkcs11.wrapper.params.ECDH2_DERIVE_PARAMS

public class ECDH2_DERIVE_PARAMS
extends CkParams

Represents the CK_ECDH2_DERIVE_PARAMS.

Author:

Lijun Liao (xipki)

Constructor Summary

Constructors

Constructor	Description
ECDH2_DERIVE_PARAMS(long kdf, byte[] sharedData, byte[] publicData, int privateDataLength, long privateDataHandle, byte[] publicData2)	Create a new ECDH2_DERIVE_PARAMS object with the given attributes.

Method Summary

Modifier and Type	Method	Description
protected int	getMaxFieldLen()
CK_ECDH2_DERIVE_PARAMS	getParams()	Get this parameters object as an object of the corresponding *_PARAMS class of the iaik.pkcs.pkcs11.wrapper package.
String	toString(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

ECDH2_DERIVE_PARAMS

public ECDH2_DERIVE_PARAMS(long kdf,
                           byte[] sharedData,
                           byte[] publicData,
                           int privateDataLength,
                           long privateDataHandle,
                           byte[] publicData2)

Create a new ECDH2_DERIVE_PARAMS object with the given attributes.

Parameters:

kdf - The key derivation function used on the shared secret value. One of the values defined in KeyDerivationFunctionType.

sharedData - The data shared between the two parties.

publicData - The other partie's public key value.

privateDataLength - The length in bytes of the second EC private key.

privateDataHandle - The key for the second EC private key value.

publicData2 - The other party's second EC public key value.

Method Detail

getParams

public CK_ECDH2_DERIVE_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.

getMaxFieldLen

protected int getMaxFieldLen()

Specified by:

getMaxFieldLen in class CkParams

toString

public String toString(String indent)

Specified by:

toString in class CkParams