IT Security techniques — Encryption algorithms — Part 6: Homomorphic encryption

Designation Number:
CSA ISO/IEC 18033-6:20
Standard Type:
National Standard of Canada - Adoption of International Standard
Standard Development Activity:
Reaffirmation
ICS code(s):
35.030
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

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.

Project need:

To review the Standard within the required 5 year period.

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Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.