基于Misty1算法的加密软件JAVA的实现.doc

基于 Misty1 算法的加密软件（Java）的实现 摘 要 随着计算机网络及通信技术的飞速发展，信息安全成了信息社会急需解决 的最重要的问题之一，密码技术是保证信息安全的核心技术。本文用 JAVA 语 言开发了一个基于 Misty1 算法的加密软件，该软件能对文件进行加密和解密。 在具体实现时，首先分析了 Misty1 算法的基本结构，设计出相应的实施方法， 正确实现了该算法，其次，设计了一个图形用户界面，最后对软件进行了测试， 验证了实现方法的正确性。 关键词：Misty1；Java；加密；解密  The Implementation of Encryption Software (Java) Based on Misty1 Algorithm Abstract With the rapid development of computer networks technology and communication technology, Information security has become one of the most important problems urgent to resolve in information society, Cryptographic technology is the core technology to guarantee information security. In this paper, the software of encryption based on Misty1 algorithm is developed by using JAVA language. It can encrypt and decrypt a file. During the process of implementation, the basic structure of the algorithm is analyzed first and the counterpart method is designed, secondly, a GUI is designed, finally, the software is tested, the result shows that method of implementation is right. Key words: Misty1; Java ; Encryption; Decrypt  目 录 论文总页数：24 页 1 引言 ..........................................................................................................................................1 1.1 课题背景 ..........................................................................................................................1 1.2 国内外研究现状 ..............................................................................................................1 1.3 本课题研究的意义 ..........................................................................................................2 1.4 本课题的研究方法 ..........................................................................................................3 2 MISTY1 算法描述 .........................................................................................................