CK_ECMQV_DERIVE_PARAMS (IAIK PKCS#11 Wrapper API Documentation)

java.lang.Object
- iaik.pkcs.pkcs11.wrapper.CK_ECMQV_DERIVE_PARAMS

public class CK_ECMQV_DERIVE_PARAMS
extends java.lang.Object

class CK_ECMQV_DERIVE_PARAMS provides the parameters to the CKM_ECMQV_DERIVE mechanism.

PKCS#11 structure:

 typedef struct CK_ECMQV_DERIVE_PARAMS {
   CK_EC_KDF_TYPE kdf;
   CK_ULONG ulSharedDataLen;
   CK_BYTE_PTR pSharedData;
   CK_ULONG ulPublicDataLen;
   CK_BYTE_PTR pPublicData;
   CK_ULONG ulPrivateDataLen;
   CK_OBJECT_HANDLE hPrivateData;
   CK_ULONG ulPublicDataLen2;
   CK_BYTE_PTR pPublicData2;
   CK_OBJECT_HANDLE publicKey;
 } CK_ECMQV_DERIVE_PARAMS;

Field Summary

Fields
Modifier and Type	Field and Description
`long`	`hPrivateData` key handle for second EC private key value
`long`	`kdf` key derivation function used on the shared secret value
`byte[]`	`pPublicData` pointer to other partyâs first EC public key value
`byte[]`	`pPublicData2` pointer to other partyâs second EC public key value
`byte[]`	`pSharedData` some data shared between the two parties
`long`	`publicKey` Handle to the first partyâs ephemeral public key
`long`	`ulPrivateDataLen` the length in bytes of the second EC private key

Constructor Summary

Constructors
Constructor and Description

CK_ECMQV_DERIVE_PARAMS()

Constructors
Constructor and Description
`CK_ECMQV_DERIVE_PARAMS()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method and Description

java.lang.String toString()
Returns the string representation of CK_ECMQV_DERIVE_PARAMS.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.lang.String`	`toString()` Returns the string representation of CK_ECMQV_DERIVE_PARAMS.

- Field Detail
  - kdf
```
public long kdf
```
    key derivation function used on the shared secret value
```
 CK_EC_KDF_TYPE kdf;
 
```
  - pSharedData
```
public byte[] pSharedData
```
    some data shared between the two parties
```
 CK_BYTE_PTR pSharedData;
 
```
  - pPublicData
```
public byte[] pPublicData
```
    pointer to other partyâs first EC public key value
```
 CK_ULONG ulPublicDataLen;
 CK_BYTE_PTR pPublicData;
 
```
  - ulPrivateDataLen
```
public long ulPrivateDataLen
```
    the length in bytes of the second EC private key
```
 CK_ULONG ulPrivateDataLen;
 
```
  - hPrivateData
```
public long hPrivateData
```
    key handle for second EC private key value
```
 CK_OBJECT_HANDLE hPrivateData;
 
```
  - pPublicData2
```
public byte[] pPublicData2
```
    pointer to other partyâs second EC public key value
```
 CK_ULONG ulPublicDataLen2;
 CK_BYTE_PTR pPublicData2;
 
```
  - publicKey
```
public long publicKey
```
    Handle to the first partyâs ephemeral public key
```
 CK_OBJECT_HANDLE publicKey;
 
```
- Constructor Detail
  - CK_ECMQV_DERIVE_PARAMS
```
public CK_ECMQV_DERIVE_PARAMS()
```
- Method Detail
  - toString
```
public java.lang.String toString()
```
    Returns the string representation of CK_ECMQV_DERIVE_PARAMS.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    the string representation of CK_ECMQV_DERIVE_PARAMS

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IAIK at Graz University of Technology, Austria, Europe
Copyright 2001-2023 IAIK, Graz University of Technology, Inffeldgasse 16a, 8010 Graz, Austria. All Rights Reserved. version 1.6.9

Class CK_ECMQV_DERIVE_PARAMS

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

kdf

pSharedData

pPublicData

ulPrivateDataLen

hPrivateData

pPublicData2

publicKey

Constructor Detail

CK_ECMQV_DERIVE_PARAMS

Method Detail

toString