Package org.bouncycastle.crypto.agreement.kdf

## Class DHKDFParameters

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

- All Implemented Interfaces:
    `DerivationParameters`

      public class DHKDFParameters
      extends java.lang.Object
      implements DerivationParameters

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `DHKDFParameters​(ASN1ObjectIdentifier algorithm, int keySize, byte[] z)` |
    `DHKDFParameters​(ASN1ObjectIdentifier algorithm, int keySize, byte[] z, byte[] extraInfo)` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `ASN1ObjectIdentifier` | `getAlgorithm()` |
    `byte[]` | `getExtraInfo()` |
    `int` | `getKeySize()` |
    `byte[]` | `getZ()` |

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### DHKDFParameters

          public DHKDFParameters​(ASN1ObjectIdentifier algorithm,
                                 int keySize,
                                 byte[] z)

    - #### DHKDFParameters

          public DHKDFParameters​(ASN1ObjectIdentifier algorithm,
                                 int keySize,
                                 byte[] z,
                                 byte[] extraInfo)

  - ### Method Detail

    - #### getAlgorithm

          public ASN1ObjectIdentifier getAlgorithm()

    - #### getKeySize

          public int getKeySize()

    - #### getZ

          public byte[] getZ()

    - #### getExtraInfo

          public byte[] getExtraInfo()