CJ/T 333-2010 in English

本标准规定了城市公用事业互联互通卡对称密钥和非对称密钥相关安全技术要求和相应的定义、符号等。规范了城市共用事业互联互通卡的密钥系统安全要求、密钥应用安全要求、应用系统安全技术要求。
本标准适用于公共交通、风景园林、数字社区、供水、供气、供热等城市公用事业互联互通卡密钥及安全技术的应用。

Scope

This standard specifies the security technical requirements and corresponding definitions, symbols, etc. for symmetric keys and asymmetric keys of urban utility interconnection cards. Standardizes the key system security requirements, key application security requirements, and application system security technical requirements for urban utility interconnection cards. This standard applies to the application of interconnection card keys and security technologies for public transportation, landscape architecture, digital communities, water supply, gas supply, heating and other urban utilities.