信息隐藏技术在Flash动画保护中的应用

摘要

随着网络技术和计算机技术的高速发展，Flash动画由于具有体积小、结构简单、访问速度快等优点，被广泛应用于游戏开发、网页动画、远程教育等诸多领域。但开放的网络环境给Flash动画的传播带来安全隐患，信息泄露、版权受侵事件频频发生，传统的保护手段已经不能满足需求，信息隐藏技术是信息安全和多媒体版权保护的一个研究热点,因此研究在Flash动画中隐藏信息的方法具有深远的应用前景及意义。%With the rapid development of network technology and computer technology,Flash animation due to its advantages of small volume and simple structure, access speed,is widely used in game development, Webpage animation, distance education and other fields. But the open network environment bring security hidden trouble to the spread of Flash animation, copyright information leakage, invasion events occur frequently, the protection of the traditional method can not meet the demand of information security, information hiding technology and a research hotspot in multimedia copyright protection [1].So the research method of hiding information in the Flash animation have the application prospect and profound.