Research On Credit Authentication System Based On Blockchain Technology

With the development of computer Internet technology and the expansion of the virtual currency application market,integration of the distributed storage and peer-to-peer networks based on blockchain management system will gradually replace the traditional centralized management.Blockchain technology has become a profound influence on economic development,data management,regional governance,defense application,legal guarantee and other fields.In the field of education,blockchain is also developing preliminarily,and has begun to receive the recognition in the field of education.The blockchain data storage system based on P2P technology that fulcrum is regarded as the best choice to replace centralized student data management system.At present,the development of the blockchain technology is relatively slow in the development of education in China,and many educators have only been in the theoretical and conceptual level.The case of the application and practice of "blockchain + education" is obviously inadequate in foreign countries.In view of the above research,the purpose of this research is to develop a digital credit authentication system based on computer development method,aiming to store non-tampered transparent learning information,so as to solve the contradiction between centralized storage and social trust.Therefore,based on the actual needs and the theory of"blockchain + education" and related concepts,this paper studies the design and implementation process of teaching system combining block chain technology with education field.Through the study the author puts forward the relevant concept learning system based on blockchain,study and probe into the feasibility and necessity of the "blockchain + education",combined with the characteristics of P2P data transmission chain block design model and implementation of data encryption,communication mode,choose the widely used signature and encryption algorithm and block chain system integration,making the final test and the evaluation of system security,availability,data storage block principle research and structure design process finally compiled credit authentication system.Through the scientific computer discipline development process and the forefront of Internet thinking,we have completed the effective combination of blockchain and education that represent high-end Internet technology.