摘要： 在电子商务环境中,数字产品很容易被非法复制和传播,使版权人与消费者的权益都得不到有效的保护,无疑妨碍了电子商务的应用与发展。数字水印技术是保护数字产品知识产权的一个潜在解决方案。基于加密技术和数字水印技术,文章给出了版权人与消费者权益保护协议的形式化描述,为数字产品的网络发布提供安全保证。

关键词: 数字水印, 电子商务, 加密

Abstract: In the environment of Internet-based E-commerce,digital products are easily copied and distributed illegally and the rights of copyright holder and customer are not effectively protected,which greatly disturbs the application and development of E-commerce.Watermarking technique is a potential solution for protecting the intellectual property. In this paper, we address a protocol ofprotecting the rights of copyright holder and customers based on watermarking and encryption to provide secure protection for digital distribution on the Internet. ;;

中图分类号: 

• TP393.08