com.google.crypto.tink.mac.internal

Class ChunkedAesCmacImpl

java.lang.Object

com.google.crypto.tink.mac.internal.ChunkedAesCmacImpl

All Implemented Interfaces:

ChunkedMac

@Immutable
public final class ChunkedAesCmacImpl
extends Object
implements ChunkedMac

AES-CMAC implementation of the ChunkedMac interface.

Constructor Summary

Constructors

Constructor and Description
ChunkedAesCmacImpl(AesCmacKey key)

Method Summary

Modifier and Type	Method and Description
ChunkedMacComputation	createComputation() Creates an instance of a single Chunked MAC computation.
ChunkedMacVerification	createVerification(byte[] tag) Creates an instance of a single Chunked MAC verification.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChunkedAesCmacImpl

public ChunkedAesCmacImpl(AesCmacKey key)
                   throws GeneralSecurityException

Throws:

GeneralSecurityException

Method Detail

createComputation

public ChunkedMacComputation createComputation()
                                        throws GeneralSecurityException

Description copied from interface: ChunkedMac

Creates an instance of a single Chunked MAC computation.

Specified by:

createComputation in interface ChunkedMac

Throws:

GeneralSecurityException

createVerification

public ChunkedMacVerification createVerification(byte[] tag)
                                          throws GeneralSecurityException

Description copied from interface: ChunkedMac

Creates an instance of a single Chunked MAC verification.

Specified by:

createVerification in interface ChunkedMac

Throws:

GeneralSecurityException