基于指纹识别/ActiveX技术的电子商务安全论证

【作者】 余伟建；

【导师】 严忠军；

【作者基本信息】 浙江大学 ， 光学工程， 2002， 硕士

【摘要】 随着电子商务的发展，它的安全性显得越来越重要，能否实现电子商务身份安全论证成为电子商务发展的关键。论文提出了基于指纹识别/ActiveX技术的电子商务身份安全论证，它采用最新的生物识别技术，大大提高了电子商务身份论证的安全性。 论文分析了电子商务目前所存在的安全问题，并介绍了现行的解决办法及其利弊。据此提出了基于指纹识别/ActiveX技术的解决方案，并分析了整个系统的构成与优点。然后根据这一设想，设计相关指纹图像预处理和细化、特征点提取、比对论证等算法。特别是在细化算法中，针对OTPA算法的缺点，提出了新算法，改善了细化质量，取得了良好的效果。最后将ActiveX、数据库、网站设计等技术绑定在一起完成身份论证系统。 实验结果表明，整个系统能够很好地实现电子商务身份论证，安全性高，并且方便、快捷，完全可以取代传统的身份论证方式。 最后，论文对课题的工作做了讨论和总结，并提出了对系统发展的展望。更多还原

【Abstract】 With the development of the Electronic Commerce,Its security begins more important. So whether safe logging on can be achieved or not becomes the linchpin. Inthis paper a method is put forward-base on fingerprint identify and ActiveXtechnique to solve the problem. Because the method uses uptodate biologic technology,it can improve the security of Electronic Commerce.In the paper,every security problem what exits in the Electronic Commerce logging on is analyzed. The advantages and disadvantages of actual solution is introduced.Following that the method-base on fingerprint identify and ActiveX technique is putforward to solve the security problem. The wholly system’s structure and it’s advantages is analyzed. Base on this assume the fingerprint image’s pretreatment and single line characteristic dot pick-up compare and so on arithmetic are designed. Especially in the line arithmetic,its disadvantage is found. And then,a new arithmetic is put forward to get good effect. Finally the ActiveX database web design technique are bind to achieve identity logging on system.The result of the experimentation make clear that the system can achieve identity logging on very well. It is security and expedite. It can completely replace traditional logging on way.In the end,it is summarized what the work has been done and what this system will be developed.更多还原