org.xipki.pkcs11.wrapper.params

Class CCM_PARAMS

java.lang.Object

org.xipki.pkcs11.wrapper.params.CkParams

org.xipki.pkcs11.wrapper.params.CCM_PARAMS

public class CCM_PARAMS
extends CkParams

Represents the CK_CCM_PARAMS.

Author:

Lijun Liao (xipki)

Field Summary

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

module

Constructor Summary

Constructors

Constructor and Description
CCM_PARAMS(int dataLen, byte[] nonce, byte[] aad, int macLen) Create a new CCM_PARAMS object with the given attributes.

Method Summary

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

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

codeToName, ptr2str, requireNonNull, setModule, toString, val2Str

Methods inherited from class java.lang.Object

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

Constructor Detail

CCM_PARAMS

public CCM_PARAMS(int dataLen,
                  byte[] nonce,
                  byte[] aad,
                  int macLen)

Create a new CCM_PARAMS object with the given attributes.

Parameters:

dataLen - length of the data where 0 ≤ ulDataLen < 2^8L. This length should not include the length of the MAC that is appended to the cipher text. (where L is the size in bytes of the data length's length(2 < L < 8)

nonce - the nonce

aad - additional authentication data. This data is authenticated but not encrypted.

macLen - length of the MAC (output following cipher text) in bytes. Valid values are (4, 6, 8, 10, 12, 14 and 16)

Method Detail

getParams

public CK_CCM_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.

setDataLen

public void setDataLen(int dataLen)

getMaxFieldLen

protected int getMaxFieldLen()

Specified by:

getMaxFieldLen in class CkParams

toString

public String toString(String indent)

Specified by:

toString in class CkParams