About Me

Hi, welcome to my personal website!

I'm Zhang Anjun. I study software engineering at BJUT, currently in my second year. I'm living in Beijing. Computer programming and games are my passions. I'm a huge fan of games like Super Mario Bros. Wonder, It Takes Two, and God of War.

Recent Work

PKI Services

Zhang Anjun PKI Services was established to support the generation, issuance, distribution, revocation, administration, and management of public/private cryptographic keys that are contained in CA-signed X.509 Certificates.

Git Repository

A self-hosted Gitea instance for managing projects and code.

Object Identifier

Object Identifier (OID) is an identifier mechanism standardized by the International Telecommunication Union (ITU) and ISO/IEC for naming any object, concept, or "thing" with a globally unambiguous persistent name.

The Internet Assigned Numbers Authority (IANA) has assigned the OID arc 1.3.6.1.4.1.63420 to me.

The assignment of the OID arc is hereby acknowledged in this PDF document: