Home / Standards / GB/T 20519-2006 GB/T 20519-2006 Abolished Information security technology - Public key infrastructures - Privilege Management Center technical specification 信息安全技术 公钥基础设施 特定权限管理中心技术规范 Standard Type GBT ICS 35.040 CCS L80 Status 废止 Issue Date 2006-08-30 Implementation 2007-02-01 Responsible Dept 国家标准委 Drafting Unit N/A