SHACAL2.MACOperatorFactory (BC FIPS 2.1.0 API)

java.lang.Object

org.bouncycastle.crypto.general.SHACAL2.MACOperatorFactory

All Implemented Interfaces:: MACOperatorFactory<SHACAL2.AuthParameters>

Enclosing class:: SHACAL2

public static final class SHACAL2.MACOperatorFactory extends Object

Factory for producing SHACAL-2 MAC calculators.

Constructor Summary

Constructors

Constructor

Description

MACOperatorFactory()
Method Summary

Modifier and Type

Method

Description

protected int

calculateMACSize(SHACAL2.AuthParameters parameters)

protected org.bouncycastle.crypto.internal.Mac

createMAC(SymmetricKey key, SHACAL2.AuthParameters parameters)

final OutputMACCalculator<SHACAL2.AuthParameters>

createOutputMACCalculator(SymmetricKey key, SHACAL2.AuthParameters parameters)

Create a MAC calculator which provides an OutputStream to write data to.

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

Constructor Details
- MACOperatorFactory
  
  public MACOperatorFactory()
Method Details
- createMAC
  
  protected org.bouncycastle.crypto.internal.Mac createMAC(SymmetricKey key, SHACAL2.AuthParameters parameters)
- calculateMACSize
  
  protected int calculateMACSize(SHACAL2.AuthParameters parameters)
- createOutputMACCalculator
  
  public final OutputMACCalculator<SHACAL2.AuthParameters> createOutputMACCalculator(SymmetricKey key, SHACAL2.AuthParameters parameters)
  
  Description copied from interface: MACOperatorFactory
  
  Create a MAC calculator which provides an OutputStream to write data to.
  
  Specified by:
  
  createOutputMACCalculator in interface MACOperatorFactory<T extends AuthenticationParameters>
  
  Parameters:
  
  key - the key to use to initialise the MAC.
  
  parameters - any additional parameters.
  
  Returns:
  
  a MAC calculator.