基于PKI数字证书的研究与应用-计算机应用技术专业论文.docxVIP

英文摘要Subject： 英文摘要 Subject： Research and Application of Digital Certificate Based On PKI Name：Yang Jing(signatuI．e]I_—』』竺；9单 Speciality： Computer Application Technology 7 Instructor：Liu Tianshi(signatu心)厶i生i!竺』生 ABSTRACT With the rapid development of computer network technology,information security obtains more and more people’S recognition．It has become a predominant task to ensure confidentiality,integrity and non-repudiation of data in domain of network security．At present， Public Key Infrastructure(Prd)is the most popular and effective scheme to solve this problem． The kernel of PKI is Certification Authority(CA)，and CA provides the services such as encryption and digital signature transparently for all network applications with the digital certification，and finally it can achieve security communications． This dissertation，analyzes the structure，function，standards and services，designs the gross structure and function modules of PKI／CA with the campus network；researches the digital certificate mechanism structure and content，and illustrates the application process based on the campus network；discusses key and the generation and revocation of certificate， and uses OPENSSL to achieve a CA prototype system． Using the system of digital certification based on PKI，a trust and safe network environment Can be established，which Can make people confirm their identity and transport the information of communication securely,so as to effectively support the campus network management and the day-to·day network applications of students． Key Words：PKI Digital Certificate CA OPENSSL Thesis：Application Study The dissertation is supported by Natural Science Foundation of Shaanxi Province‘‘Distributed Database System Architecture Based on P2P Mode”(2007F33)and Scientific Research Foundation of Education Bureau of Shaanxi Province‘‘Distributed Database System Architecture Based On P2P Mode’(07JK362)． III 学位论文创新性声明本人声明所呈交的学位论文是我个人在导师指导下进行的研究工作及取得的研究成 学位论文创新性声明 本人声明所呈交的学位