KEA_DERIVE_PARAMS (ipkcs11wrapper 1.0.3 API)

java.lang.Object
- org.xipki.pkcs11.wrapper.params.CkParams
- - org.xipki.pkcs11.wrapper.params.KEA_DERIVE_PARAMS

```
public class KEA_DERIVE_PARAMS
extends CkParams
```
Represents the CK_KEA_DERIVE_PARAMS.

Author:

Lijun Liao (xipki)

Constructor Summary

Constructors
Constructor	Description
`KEA_DERIVE_PARAMS(boolean isSender, byte[] randomA, byte[] randomB, byte[] publicData)`	Create a new KEA_DERIVE_PARAMS object with the given attributes.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected int`	`getMaxFieldLen()`
`CK_KEA_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
  - KEA_DERIVE_PARAMS
```
public KEA_DERIVE_PARAMS(boolean isSender,
                         byte[] randomA,
                         byte[] randomB,
                         byte[] publicData)
```
    Create a new KEA_DERIVE_PARAMS object with the given attributes.
    
    Parameters:
    
    isSender - Option for generating the key (called a TEK). The value is TRUE if the sender (originator) generates the TEK, FALSE if the recipient is regenerating the TEK.
    
    randomA - The random data Ra.
    
    randomB - The random data Rb.
    
    publicData - The other party's KEA public key value.
- Method Detail
  - getParams
```
public CK_KEA_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