GB/T 15843.3-1998
Information technology--Security techniques--Entity authentication--Part 3: Mechanisms using asymmetric signature techniques (English Version)

Standard No.: GB/T 15843.3-1998
Language: Chinese, Available in English version
Release Date: 1998
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2008-11
Replace By: GB/T 15843.3-2008
Latest: GB/T 15843.3-2023

Scope: This standard specifies the entity authentication mechanism using asymmetric signature technology. Two authentication mechanisms belong to the authentication of a single entity (one-way), and the rest belong to the mutual authentication mechanism of two entities. Digital signatures are used to verify the identity of entities, possibly involving trusted third parties. The mechanisms specified in this International Standard, using time-varying parameters such as timestamps, sequence numbers or random numbers, prevent previously valid authentication information from being later accepted. If time stamps or sequence numbers are used, only one pass is required for one-way authentication, but two passes are required for mutual authentication. One-way authentication requires two passes when using the challenge and response method with nonces, and three or four passes (depending on the mechanism used) when mutual authentication is done.

GB/T 15843.3-1998 history

2023 GB/T 15843.3-2023 Information Technology Security Technical Entity Authentication Part 3: Mechanisms Using Digital Signature Technology
2016 GB/T 15843.3-2016 Information technology.Security techniques.Entity authentication.Part 3:Mechanisms using digital signature techniques
2008 GB/T 15843.3-2008 Information technology.Security techniques.Entity authentication.Part3:Mechanisms using digital signature techniques
1998 GB/T 15843.3-1998 Information technology--Security techniques--Entity authentication--Part 3: Mechanisms using asymmetric signature techniques