摘要
给出了信息隐藏和密码学的基本概念,分析两门技术间的区别,重点阐述了两门技术在一些领域上的交叉,证实了二者并非相互竞争、而是相互补充的关系。
The basic conception in both of information hiding technique and cryptography is introduced. It analyses their technical differences and lays a strong emphasis on their relations among several fields. A conclusion is got that each other do not compete but supply.
出处
《科学技术与工程》
2006年第6期739-742,共4页
Science Technology and Engineering
关键词
信息隐藏
密码学
隐写术
information hiding
cryptography
steganography
