摘 要:随着计算机技术的发展,互联网技术的普及,学生信息的安全问题已经引起了人们的广泛关注。如何确认信息的可靠性,特别在信息的存储和修改上,对于人们来说是一个值得研究的问题。本论文在对数字签名的概念、分类、基本作用和实现技术进行探讨的基础上,实现了一个用RSA算法的简单数字签名系统。系统主要有信息加密解密、信息查询、修改等,通过系统的实现,能够有效地解决信息的伪造、篡改、冒充、否认等问题。6295
关键词:数字签名;信息安全;RSA;SQL Server 2005
Implementation of the Diploma Digital Signature System
Abstract: With the development of computer technology and the popularity of Internet technology, student information security has aroused people's widely attention. How to confirm the reliability of information, particularly in the information storage and modified, which is a problem worthy studying. Article on the concept, classification and basic function of digital signature and implementation technologies were discussed on the basis of the implementation of a simple digital signature with RSA algorithm system. System is mainly the information encryption, decryption, information query, modify, etc, through the system implementation, it will be an effective solution to the problems on the internet including forgery, falsifying, personating and denying.
Key words:Digital signature; Information security; RSA;SQL Server 2005
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