com.google.crypto.tink.signature.internal

Class LegacyFullSign

java.lang.Object

com.google.crypto.tink.signature.internal.LegacyFullSign

All Implemented Interfaces:

PublicKeySign

@Immutable
public final class LegacyFullSign
extends Object
implements PublicKeySign

Takes an arbitrary raw PublicKeySign from the registry and creates a full PublicKeySign out of it.

Method Summary

Modifier and Type	Method and Description
static PublicKeySign	create(LegacyProtoKey key) Creates the full primitive corresponding to the key.
byte[]	sign(byte[] data) Computes the signature for data.

Methods inherited from class java.lang.Object

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

Method Detail

create

public static PublicKeySign create(LegacyProtoKey key)
                            throws GeneralSecurityException

Creates the full primitive corresponding to the key.

Throws:

GeneralSecurityException

sign

public byte[] sign(byte[] data)
            throws GeneralSecurityException

Description copied from interface: PublicKeySign

Computes the signature for data.

Specified by:

sign in interface PublicKeySign

Returns:

the signature of data

Throws:

GeneralSecurityException