GB/T 34953.4-2020 Active National standards

GB/T 34953.4-2020 Information technology—Security techniques—Anonymous entity authentication—Part 4:Mechanisms based on weak secrets

Publish Date: 2020-04-28 Implement Date: 2020-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 34953.4-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Data encryption

ICS Name: Character sets and information encoding

Publish Date: 2020-04-28

Implement Date: 2020-11-01

Pages: 18 pages

Scope

This part of GB/T 34953 specifies an anonymous entity identification mechanism based on weak secrets, the specific operation steps of each mechanism, and detailed input and output.
This part is applicable to scenarios where servers verify users' identities and confirm that they belong to specific user groups when they are unable to obtain information that can be used to identify users' specific identities.

Development Information

Word Count: 36 Thousand words Pages: 18 pages

Referenced Standards

GB/T 36624-2018 Information technology—Security techniques—Authenticated encryption ISO/IEC 11770-4:2006 GB/T 15852.2-2012 Information technology—Security techniques—Message Authentication Codes (MACs)—Part 2:Mechanisms using a dedicated hash-function GB/T 15852.2-2024 Cybersecurity technology—Message authentication codes(MACs)—Part 2:Mechanisms using a dedicated hash-function GB/T 34953.1-2017 Information technology—Security techniques—Anonymous entity authentication—Part 1:General

Adopt standards

ISO/IEC 20009-4:2017

Related Standards

GB/T 2312-1980 Active

GB/T 2312-1980 Code of Chinese graphic character set for information interchange—Primary set

Publish Date: 1980-03-09

GB/T 1989-1980 Active

GB/T 1989-1980 Methods for indication of the 7-bit encoding character set for information processing switching on 12.7mm magnetic tape

Publish Date: 1980-07-10

GB/T 1991-1980 Abolished

GB/T 1991-1980 Methods for expression of the 7-bit encoding character set for information processing exchange on perforated paper tape

Publish Date: 1980-07-10

GB/T 3236-1982 Abolished

GB/T 3236-1982 Implementation of 7-bit and 8-bit coded character sets for information processing interchange on punched paper cards

Publish Date: 1982-11-16

GB/T 3469-1983 Replaced

GB/T 3469-1983 Codes for documentary types and documentary carriers

Publish Date: 1983-01-29

GB/T 3911-1983 Active

GB/T 3911-1983 Graphical representations of the control characters of 7-bit coded character set for information processing

Publish Date: 1983-11-02