Analysis and Enhancement of a Watermarking Protocol Suitable for Web Context  

作　　者：曾鹏 曹珍富 林煌 

机构地区：[1]Department of Computer Science and Engineering, Shanghai Jiaotong University [2]Shanghai Key Laboratory of Trustworthy Computing, East China Normal University

出　　处：《Journal of Shanghai Jiaotong university(Science)》2010年第4期392-396,共5页上海交通大学学报（英文版）

基　　金：the National Natural Science Foundation of China (Nos. 60970110, 60972034 and 60773086);the National Basic Research Program (973) of China(No. 2007CB311201) ;the Shanghai Leading Academic Discipline Project(No. B412)

摘　　要：A buyer-seller watermarking protocol is a combination of traditional watermarking and fingerprinting techniques. Recently, Frattolillo proposed such a watermarking protocol suitable for web context. Frattolillo＇s scheme has two problems which would make it hard to implement practically. Several possible solutions to the two problems are presented in this paper.<Abstract>A buyer-seller watermarking protocol is a combination of traditional watermarking and fingerprinting techniques. Recently, Frattolillo proposed such a watermarking protocol suitable for web context. Frattolillo’s scheme has two problems which would make it hard to implement practically. Several possible solutions to the two problems are presented in this paper.

关 键 词：copyright protection watermarking protocol privacy homomorphism 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]