ISO/IEC 20008-1:2013

Name: ISO/IEC 20008-1:2013 — Information technology — Security techniques — Anonymous digital signatures — Part 1: General
SKU: ISO/IEC 20008-1:2013
Price: 36000 RUB
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Information technology — Security techniques — Anonymous digital signatures — Part 1: General

Название (английский):

Information technology — Security techniques — Anonymous digital signatures — Part 1: General

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 20
Дата публикации:: 9 декабря 2013 г.
Издание:: ISO/IEC IS 20008 edition 1 version 1
ICS:: 35.030

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Описание (английский):

ISO/IEC 20008-1:2013 specifies principles, including a general model, a set of entities, a number of processes, and general requirements for the following two categories of anonymous digital signature mechanisms: signature mechanisms using a group public key, and signature mechanisms using multiple public keys.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO/IEC 20008-1:2013 - Information technology - Security techniques - Anonymous digital signatures - Part 1: General defines the principles, models and general requirements for anonymous digital signature mechanisms. It covers two broad categories: mechanisms using a group public key (group signatures) and mechanisms using multiple public keys (ring signatures). The standard establishes a common vocabulary, entity roles, processes (key generation, signing, verification) and high-level security requirements for anonymity and verifiability.

Key Topics

General model and entities: group, group member, group membership issuer, evidence evaluator, verifier, etc.

Core processes: key generation, group membership issuing, signature creation, signature verification.

Specialized processes for group signatures: group membership opening (to reveal signer under authorised conditions), signature linking, and revocation procedures.

Anonymity strength: defined as the probability measure that an unauthorised party can correctly identify the signer (e.g., anonymity strength n means probability 1/n).

Revocation levels for group public-key mechanisms:

revoke an entire group,
revoke a specific member’s membership,
revoke authorization for a member to create specific signature types.

Evidence of binding and evidence evaluation: mechanisms to produce and check data that ties a signature to a signer for authorised parties while preserving anonymity against unauthorised observers.

Security foundations: reliance on well-known intractability assumptions (factorization, discrete logarithm) and use of standard crypto primitives such as collision-resistant hash functions and conventional signature/encryption mechanisms where required.

Applications and Who Uses It

ISO/IEC 20008-1:2013 is aimed at organizations and professionals building privacy-preserving authentication and signing systems:

Security architects and cryptographic engineers designing anonymous authentication, e-voting, privacy-preserving audit logs, and anonymous credential systems.

PKI operators and membership authorities managing group issuance, revocation and policy enforcement.

Protocol designers and software vendors who implement group/ring signature schemes or integrate them into messaging, identity and blockchain solutions.

Standards bodies and compliance teams aligning implementations with international security requirements.

Benefits include standardized terminology, clear process models for group-based anonymity, and guidance on controlled de-anonymization and revocation.

Related Standards

ISO/IEC 20008-2 (mechanisms using a group public key)

ISO/IEC 20009 (anonymous entity authentication)

ISO/IEC 10118 (hash-functions), ISO/IEC 9796 / 14888 (digital signatures), ISO/IEC 9798 (entity authentication), ISO/IEC 18033-2 (asymmetric encryption)

This part provides the foundational framework for implementing anonymous digital signatures in information technology security solutions.

ISO/IEC 20008-1:2013

Abstract

Похожие стандарты

Overview

Key Topics

Applications and Who Uses It

Related Standards

Технические детали

ISO/IEC 20008-2:2013

Information technology — Security techniques — Anonymous digital signatures — Part 2: Mechanisms using a grou…

ISO/IEC 20009-3:2022

Information security — Anonymous entity authentication — Part 3: Mechanisms based on blind signatures

BS ISO/IEC 10118-1:2016+A1:2021

Information technology. Security techniques. Hash-functions. General.

BS ISO/IEC 9796-3:2006

Information technology. Security techniques. Digital signature schemes giving message recovery - Discrete log…

BS ISO/IEC 9798-5:2009

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BS ISO/IEC 18033-2:2006+A2:2026

Information technology. Security techniques. Encryption algorithms - Asymmetric ciphers