org.bouncycastle.crypto.general

Class GOST28147.AuthParameters

java.lang.Object

org.bouncycastle.crypto.general.GeneralParameters<GeneralAlgorithm>

org.bouncycastle.crypto.general.GeneralParametersWithIV<T>

org.bouncycastle.crypto.general.GeneralAuthParameters<GOST28147.AuthParameters>

org.bouncycastle.crypto.general.GOST28147.AuthParameters

All Implemented Interfaces:

AuthenticationParameters<GOST28147.AuthParameters>, AuthenticationParametersWithIV<GOST28147.AuthParameters>, Parameters, ParametersWithIV<GOST28147.AuthParameters>

Enclosing class:

GOST28147

public static final class GOST28147.AuthParameters
extends GeneralAuthParameters<GOST28147.AuthParameters>

Parameters for GOST28147 AEAD and MAC modes.

Field Summary

Fields inherited from class org.bouncycastle.crypto.general.GeneralAuthParameters

macLenInBits

Fields inherited from class org.bouncycastle.crypto.general.GeneralParametersWithIV

blockSize, iv

Constructor Summary

Constructors

Constructor and Description
AuthParameters(GeneralAlgorithm algorithm, byte[] sBox) Base constructor - the algorithm, null IV.

Method Summary

Modifier and Type	Method and Description
protected GOST28147.AuthParameters	create(GeneralAlgorithm algorithm, byte[] iv, int macSizeInBits)
byte[]	getSBox()
GOST28147.AuthParameters	withSBox(byte[] sBox)

Methods inherited from class org.bouncycastle.crypto.general.GeneralAuthParameters

create, getMACSizeInBits, withIV, withMACSize

Methods inherited from class org.bouncycastle.crypto.general.GeneralParametersWithIV

getIV, withIV, withIV

Methods inherited from class org.bouncycastle.crypto.general.GeneralParameters

getAlgorithm

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.bouncycastle.crypto.ParametersWithIV

getIV, withIV, withIV

Methods inherited from interface org.bouncycastle.crypto.Parameters

getAlgorithm

Constructor Detail

AuthParameters

public AuthParameters(GeneralAlgorithm algorithm,
                      byte[] sBox)

Base constructor - the algorithm, null IV. In this case the tag length defaults to the 64 for CMAC, 32 bits otherwise.

Parameters:

algorithm - algorithm mode.

sBox - alternate sBox to use.

Method Detail

create

protected GOST28147.AuthParameters create(GeneralAlgorithm algorithm,
                                          byte[] iv,
                                          int macSizeInBits)

withSBox

public GOST28147.AuthParameters withSBox(byte[] sBox)

getSBox

public byte[] getSBox()