com.google.crypto.tink.mac.internal

Class ChunkedHmacImpl

java.lang.Object

com.google.crypto.tink.mac.internal.ChunkedHmacImpl

All Implemented Interfaces:

ChunkedMac

@Immutable
public final class ChunkedHmacImpl
extends Object
implements ChunkedMac

Class that provides the functionality expressed by the ChunkedMac interface with HMAC.

Constructor Summary

Constructors

Constructor and Description
ChunkedHmacImpl(HmacKey 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

ChunkedHmacImpl

public ChunkedHmacImpl(HmacKey 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