The Practice of Domestic Cryptographic Algorithm Standards in the Field of Intelligent Travel of Transport Card
To build a national cryptography-based information security assurance system for public transport card,the national cryptographic algorithm is applied to the field of intelligent travel of transport card interconnection following the core content of national standards for network security such as SM series of domestic cryptography algorithms.The upgrade and construction of the national secret algorithms are carried out for all kinds of systems,terminals and user terminals involved in the transport card business,and the production and application of terminals,user cards and other devices of domestic cryptography are carried out.These measures have established a support system for domestic cryptography,enhanced the security of various related systems for transport card,and laid a solid foundation for the high-quality development of the transport card field.