Status
Gældende
Type
Standard
Varenummer
M321724
Udgivelsesdato
2019-05-08
Komite
ISO/IEC/JTC 1/SC 27
International arbejdsgruppe WG
ISO/IEC/JTC 1/SC 27
Internationale relationer
ISO/IEC 18033-6:2019 IDT
Dansk udvalg
ICS grupper
Antal sider
26
Scope
This document specifies the following mechanisms for homomorphic encryption.
— Exponential ElGamal encryption;
— Paillier encryption.
For each mechanism, this document specifies the process for:
— generating parameters and the keys of the involved entities;
— encrypting data;
— decrypting encrypted data; and
— homomorphically operating on encrypted data.
Annex A defines the object identifiers assigned to the mechanisms specified in this document. Annex B provides numerical examples.