GB/T 20520-2006
Information security technology.Public key infrastructure.Time stamp specification (English Version)

Standard No.

GB/T 20520-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

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

Latest

GB/T 20520-2006

Scope

This standard specifies the components of the time stamp system, the management of the time stamp, the format of the time stamp, and the security management of the time stamp system. This standard is applicable to the design and implementation of the time stamp system, the test of the time stamp system and product procurement can also be used as a reference.

GB/T 20520-2006 Referenced Document

• GB 17859-1999 Classified oriteria for security protection of computer information system
• GB/T 20271-2006 Information security technology.Common security techniques requirement for information system
• GB/T 20273-2006 Information security technology.Security techniques requirement for database management system
• GB/T 20518-2006 Information security techniques. Public key infrastructure. Digital certificate format

GB/T 20520-2006 history

• 2006 GB/T 20520-2006 Information security technology.Public key infrastructure.Time stamp specification