GB/T 17902.3-2005
Information technology-Decurity techniques-Digital signatures with appendix-Part 3:Certificate-based mechanisms (English Version)

Standard No.

GB/T 17902.3-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 17902.3-2005

Scope

GB/T 17902 specifies the digital signature mechanism with appendix for messages of any length and is suitable for schemes that provide data original authentication, non-repudiation and data integrity. This part of GB/T 17902 specifies the certificate-based digital signature mechanism with appendices. In particular, this section provides: 1) A general description of certificate-based signature mechanisms whose security is based on the difficulty of the discrete logarithm problem on the commutative group used (see Chapter 6). 2) A general description of certificate-based signature mechanisms whose security mechanisms are based on the difficulty of factoring (see Chapter 7) 3) Various conventional digital signature mechanisms with appendices for certificate-based mechanisms using arbitrary-length messages (see Appendix A and Appendix B).

GB/T 17902.3-2005 history

• 2005 GB/T 17902.3-2005 Information technology-Decurity techniques-Digital signatures with appendix-Part 3:Certificate-based mechanisms

GB/T 17902.3-2005 -All Parts