org.cryptimeleon.craco.common.predicate

Interface KeyIndex

All Superinterfaces:

org.cryptimeleon.math.serialization.Representable, org.cryptimeleon.math.serialization.StandaloneRepresentable

All Known Subinterfaces:

Attribute, Policy

All Known Implementing Classes:

BigIntegerAttribute, BooleanPolicy, ByteArrayImplementation, RingElementAttribute, SetOfAttributes, StringAttribute, ThresholdPolicy

public interface KeyIndex
extends org.cryptimeleon.math.serialization.StandaloneRepresentable

A KeyIndex is an object associated to a DecryptionKey such that only ciphertexts generated with an encryption key with a CiphertextIndex that satisfies some predicate can be decrypted by it.

Method Summary

Methods inherited from interface org.cryptimeleon.math.serialization.Representable

getRepresentation