MacDerivationFunction (Bouncy Castle Library 1.68 API Specification)

All Superinterfaces:

DerivationFunction

All Known Implementing Classes:

KDFCounterBytesGenerator, KDFDoublePipelineIterationBytesGenerator, KDFFeedbackBytesGenerator
```
public interface MacDerivationFunction
extends DerivationFunction
```
base interface for general purpose Mac based byte derivation functions.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Mac getMac()
  return the MAC used as the basis for the function
  - Methods inherited from interface org.bouncycastle.crypto.DerivationFunction
    generateBytes, init

- Method Detail
  - getMac
```
Mac getMac()
```
    return the MAC used as the basis for the function
    
    Returns:
    
    the Mac.