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ISO/IEC 9797-1:2011/Amd 1:2023 PDF — Information technology — Security techniques — Message Authentication… — GOST Standards

//ISO/IEC 9797-1:2011/Amd 1:2023

ISO/IEC 9797-1:2011/Amd 1:2023

Name: ISO/IEC 9797-1:2011/Amd 1:2023 — Information technology — Security techniques — Message Authentication Codes (MACs) — Part 1: Mechanisms using a block cipher — Amendment 1
SKU: ISO/IEC 9797-1:2011/Amd 1:2023
Price: 1800 RUB
Availability: InStock

Information technology — Security techniques — Message Authentication Codes (MACs) — Part 1: Mechanisms using a block cipher — Amendment 1

Название (английский):

Information technology — Security techniques — Message Authentication Codes (MACs) — Part 1: Mechanisms using a block cipher — Amendment 1

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 1
Дата публикации:: 25 августа 2023 г.
Издание:: ISO/IEC IS 9797 edition 2 version 1
ICS:: 35.030

Тип поставки:

Full version1 800 ₽Read online 24h1 200 ₽Read online 72h1 800 ₽

Язык документа:

ruen

Срок поставки:1 раб. дн. (перевод)

Цена:1 800 ₽

Abstract

Overview

ISO/IEC 9797-1:2011/Amd 1:2023 is the latest amendment to the international standard for message authentication codes (MACs) that use block cipher mechanisms. Developed under ISO and IEC, this standard is crucial for organizations and professionals involved in information security, particularly in safeguarding message integrity and authenticity.

Key Topics

Block Cipher MAC Mechanisms The standard focuses on message authentication codes that utilize block cipher algorithms for generating cryptographically secure MACs.
Amendment Highlights
- Algorithm Update: Recommends that MAC Algorithm 3, intended for use with outdated cryptographic primitives, should not be deployed in new applications.
- Symbol Addition: Updates the notation, introducing 'K e' to designate the block cipher within the MAC algorithm.
- Security Clarification: Revises guidance regarding the anticipated security benefits of certain mechanisms, reflecting updated analysis and expert consensus.
Best Practice Guidance Encourages the use of modern, secure MAC algorithms in new implementations, and clarifies the motivation for deprecating or removing legacy options.

Applications

Implementing ISO/IEC 9797-1:2011/Amd 1:2023 is essential across various sectors that require reliable message authentication and data integrity controls, such as:

Banking and Finance: Secures electronic payment systems, banking transactions, and financial communications.
Government and Defense: Ensures authenticity of sensitive data exchanges in critical national infrastructure.
Enterprise IT: Integrates into authentication protocols, safeguarding business communications and preventing tampering.
Telecommunications: Protects signaling and control messages in telecom networks.
Embedded and IoT Devices: Enables secure device communication and firmware updates, reducing vulnerability to cyberattacks.

Adopting the latest amendment ensures that organizations benefit from up-to-date information security techniques and meet compliance requirements for cryptographic standards in message authentication.

Related Standards

For comprehensive security architecture, organizations should consider the following related ISO and IEC standards:

ISO/IEC 9797 series: Covers additional parts and amendments focusing on message authentication code techniques.
ISO/IEC 27001: Information security management systems - for a broad framework on organizational security practices.
ISO/IEC 10118 series: Standards for hash functions, relevant to message integrity and authentication.
ISO/IEC 11770: Specifies key management techniques central to secure block cipher implementation.
ISO/IEC 18033: Details encryption algorithms, useful for selecting appropriate block ciphers for MACs.

In summary, ISO/IEC 9797-1:2011/Amd 1:2023 supports the secure implementation of block cipher-based message authentication codes, provides updated guidance for practitioners, and reinforces overall data protection strategies in line with global security standards.

Технические детали

Технический комитет: ISO/IEC JTC 1/SC 27 - Information security, cybersecurity and privacy protection
SKU: ISO/IEC 9797-1:2011/Amd 1:2023

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