the application of cryptography in information system in China has been promoted to the legal level
which requires the application of public key infrastructure in the mutual trust of network entities to be strengthened.A scheme of constructing unified telecom public key infrastructure with strict hierarchical structure was proposed
that is
establishing a national telecom root CA as a trust anchor
and each major telecom operator becomes an independent sub-ca
forming a certificate trust chain of “national telecom root CA- telecom operator sub-ca” and providing PKI security services.This scheme can not only realize the mutual recognition between telecom operators
but also help unify the telecom public key infrastructure to become a globally trusted electronic authentication service provider
so as to have more influence and say in the formulation of international certification standards.
National Information Security Standardization Technical Committee . Specifications of cryptograph and related security technology for certificate authentication system:GB/T 250562018 [S ] . 2018 .
Ministry of Industry and Information Technology of the People's Republic of China . List of certificate authorities that have obtained administrative license for electronic certification services [EB ] .2014-04-09.
Cloudflare . Merkle town explore the certificate transparency ecosystem [EB ] .2020-02-23.
The Ministry of Public Security of the People’s Republic of China . Technical requirements for information security of video surveillance network system for public security:GB 351142017 [EB ] .2017-11-01.
XUE M , LIU Q R , FU G , et al . Discussion on the application scenarios of blockchain in telecom operator [J ] . Designing Techniques of Posts and Telecommunications , 2019 ( 4 ): 76 - 80 .
LIU B Y , YANG F , REN S S , et al . Decentralized internet infrastructure [J ] . Telecommunications Science , 2019 , 35 ( 8 ): 74 - 87 .
全国信息安全标准化技术委员会 . 汽车电子网络安全标准化白皮书 [R ] . 2018 .
National Information Security Standardization Technical Committee . White paper on automotive electronic network safety standardization [EB ] . 2018 .
中华人民共和国工业和信息化部 . 电子认证服务管理办法 [R ] . 2009 .
Ministry of Industry and Information Technology of the People’s Republic of China . Measures for the administration of electronic authentication services [EB ] . 2009 .