java.lang.Object
- org.bouncycastle.crypto.agreement.kdf.DHKEKGenerator

All Implemented Interfaces:

DerivationFunction
```
public class DHKEKGenerator
extends java.lang.Object
implements DerivationFunction
```
RFC 2631 Diffie-hellman KEK derivation function.

Constructor Summary

Constructors
Constructor Description

DHKEKGenerator(Digest digest)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`generateBytes(byte[] out, int outOff, int len)`
`Digest`	`getDigest()`
`void`	`init(DerivationParameters param)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DHKEKGenerator

public DHKEKGenerator(Digest digest)

Method Detail

init

public void init(DerivationParameters param)

Specified by:: init in interface DerivationFunction

getDigest
```
public Digest getDigest()
```

generateBytes

public int generateBytes(byte[] out,
                         int outOff,
                         int len)
                  throws DataLengthException,
                         java.lang.IllegalArgumentException

Specified by:: generateBytes in interface DerivationFunction
Throws:: DataLengthException; java.lang.IllegalArgumentException

Class DHKEKGenerator

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DHKEKGenerator

Method Detail

init

getDigest

generateBytes