GB/T 20520-2025

Active

Cybersecurity technology—Public key infrastructure—Specification for time stamp

网络安全技术 公钥基础设施 时间戳规范

Standard Type
GBT
ICS
35.030
CCS
L80
Status
现行
Issue Date
2025-08-01
Implementation
2026-02-01
Responsible Dept
国家标准委
Drafting Unit
N/A