DS/ISO/IEC 14888-3:2018

IT Security techniques – Digital signatures with appendix – Part 3: Discrete logarithm based mechanisms


Status:
Current
Type:
Standard
Language:
EN
Subject:
Price from:
€ 139.90

Scope

This document specifies digital signature mechanisms with appendix whose security is based on the discrete logarithm problem.
This document provides
— a general description of a digital signature with appendix mechanism, and
— a variety of mechanisms that provide digital signatures with appendix.
For each mechanism, this document specifies
— the process of generating a pair of keys,
— the process of producing signatures, and
— the process of verifying signatures.
Annex A defines object identifiers assigned to the digital signature mechanisms specified in this document, and defines algorithm parameter structures.
Annex B defines conversion functions of FE2I, I2FE, FE2BS, BS2I, I2BS, I2OS and OS2I used in this document.
Annex D defines how to generate DSA domain parameters.


Number of pages: 168

Published: 2018-11-22

Date of approval: 2018-11-19

International relationships: ISO/IEC 14888-3:2018 IDT

ICS: 35.030 - IT Security

Item number: M327016


Committees

Committee

  • ISO/IEC/JTC 1/SC 27
  • ISO/IEC/JTC 1/SC 27/WG 2

Danish committee

DS/S-441