Valid

GB/T 17903.2-2021Information technology Security technology Non-repudiation - Part 2: Mechanisms using symmetric technology (English PDF)

信息技术安全技术抗抵赖第2部分：采用对称技术的机制

Preview PDF

This is a limited preview

Buy now to download the full PDF (13 pages)

Need quotation for your management?

Get a formal quotation for GB/T 17903.2-2021 in 30 minutes.

Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

October 11, 2021

Implementation date

May 1, 2022

Scope

GB/T 17903.2-2021 is the English-translated version of 信息技术安全技术抗抵赖第2部分：采用对称技术的机制.

GB/T 17903.2-2021 — Information technology Security technology Non-repudiation - Part 2: Mechanisms using symmetric technology

Found what you need?

Document preview — GB/T 17903.2-2021

National Standard of the People's Republic of China

Classification: L 80

Issued by: State Administration for Market Regulation, China National Standardization Administration

Document data1

Document data

Chinese classification (CCS): L80.

Estimated length of the Chinese original: 19,151 words.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 17901.1-2020Information technology - Security techniques - Key management - Part 1: Framework

How to Download GB/T 17903.2-2021

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.