摘要
随着软件产业的不断发展,对软件知识产权的保护已成为一个引人关注的重要问题。目前,对知识产权的攻击方式主要有三种:软件盗版(Software Piracy)、逆向工程(Reserve Engineering)、代码篡改(Code Tamper),对应的防御措施主要有软件水印技术(Software Watermarking)、代码模糊(Code Obfuscation)、软件防篡改(Software Tamper-proofing)。此外,还有多样性(Diversity)、时间限制模式(Time-limited Scheme)等方法。详细介绍了软件防篡改技术,对它的分类、现状、现存机制以及下一步的发展方向做了较深入的分析。
With the development of software industry,the protecting of software intellectual property right has becoming an important problem to catch our eyes. At present, there are three main attacking manners：Software Piracy,Reserve Engineering and Code Tamper. And the corresponding recovery manners are：Software Watermarking ,Code Obfuscating and Software Tamper-proofing .Besides ,there are other manners ,such as Diversity ,Time--limited Scheme and so on .In this paper,we will introduce about the manner of Software Tamper--proofing ,and deeply analysis its class,its actuality as well as its further developing direction.
出处
《计算机安全》
2009年第1期34-37,共4页
Network & Computer Security
关键词
软件保护
防篡改
完整性检测
software protection
tamper-proofing
integrity checking
