com.google.crypto.tink.hybrid.internal

Class EciesDemHelper

java.lang.Object

com.google.crypto.tink.hybrid.internal.EciesDemHelper

public final class EciesDemHelper
extends Object

Helper functions for ECIES Data Encryption Mechanism (DEM).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	EciesDemHelper.Dem Interface for a DEM.

Method Summary

Modifier and Type	Method and Description
static EciesDemHelper.Dem	getDem(EciesParameters parameters) Returns a DEM based on the given parameters.

Methods inherited from class java.lang.Object

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

Method Detail

getDem

public static EciesDemHelper.Dem getDem(EciesParameters parameters)
                                 throws GeneralSecurityException

Returns a DEM based on the given parameters.

The caller must ensure that the parameters are valid DEM parameters.

Throws:

GeneralSecurityException - if the parameters are not supported.