The RA System Performance Custom Development

With the development of e-commerce in China, online banking is popularizing. CAcertified is used for the security of online transactions by domestic banks and other financial institutions. RA system is a very critical one in the CA system. It is a bridge between CA and the final-user to directly face the user. The construction of RA system and the ability of meeting user needs will directly affect the promotion and application of theCA system.This paper is focus on the problem of uncertain demand from users and the difficulty in the RA (Registration Authority) system design. According to the analysis, design and implementation of the self commercialization RA systems of a bank and in accordance with the idea of custom development based on the products, this paper raised a complete set of RA system design, from the view of efficient integration of open-source software and proper development of new technologies. The content of the paper covers requirement analysis, overall outline design, detailed design of the architecture, system security design, database logic model and network distribution structure design during early system development, to the concrete realization of the system, including security management, database maintenance, the functional relationships and logical relationship between the subsystems and sub-modules. The kep point is the analysis and design of the system.The deep analysis of the RA system in this paper will provide reference and experience to related institutions on RA research and CA development. Builded up a completesystem with basic functions required by certificate management at first, and as an opportunity, developing incrementally in accordance with users’ requirements on this basis, so that the RA business can be expanded rapidly, in order to achieve the rapid customization and establish a rapid promoting application mode, and services for more users, and to meet the needs of rapid development of Internet banking.At the same time, as a specialized in domestic863CA system developed by RAsystem, can better promote the domestic CA, get rid of the foreign CA product dependence, forcing foreign CA product price and provide better services, for China’se-commerce and e-government to provide a safe and reliable development environment,promote the domestic online business development and progress, promote thedevelopment of e-commerce and e-government, promoting electronic transactionwidespread popularity and promotion of in-depth, allow the consumer to remove netcapital flows not security concerns, make the electronic commerce market prospect isbroad and beautiful.