基于数字水印的买卖交易协议  

A Buyer-seller Protocol Based on Digital Watermarking

作　　者：胡玉平[1] 韩德志[2] 贺文华[1] 

机构地区：[1]湖南人文科技学院计算机系,娄底417000 [2]暨南大学计算机系,广州510632

出　　处：《计算机工程》2006年第5期147-148,160,共3页Computer Engineering

基　　金：湖南省教育厅资助科研项目(3B033);国家自然科学基金资助项目(10273015)

摘　　要：随着网上电子商务的飞速发展,数字产品的版权保护和盗版跟踪日益成为一个迫切需要解决的问题。数字水印技术是保护数字产品版权的一个潜在解决方案。该文分析了在买卖交易中,数字产品提供者、购买者、水印认证中心的责任和要求,设计了一个基于数字水印的买卖交易协议,该协议防止了水印被盗用的可能性,并保证了数字产品提供者及购买者双方的权益。The continuous growth of electronic commerce prompts the importance of studying the issues of digital rights protection and piracy detection. Digital watermarking is a potential solution to the property protection for digital contents. In this paper, the requirements of digital content provider, buyer and watermarking certification authentication are analyzed at first and then a buyer-seller watermarking protocol is designed. The new protocol effectively excludes any possibilities of stealing watermarks and also protects the rights of content provider and buyer at one time.

关 键 词：数字水印 水印协议 版权保护 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]