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数字指纹协议的研究与发展 被引量：1

Research and Development of Digital Fingerprinting Protocol
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摘要 With the development of e-commerce, digital product has been the main format of multimedia product onthe Internet. At the same time, the problem of copyright protection has gained much attention. Because of the char-acter to be copied easily, the software products such as JPEG or GIF images, applications and documents are beingcopied illegally every day. This does harm to the merchants' benefit. The goal of digital fingerprinting protocol is tostudy a method based on cryptography to trace the source of illegal copy, which in certain conditions can be applied inall kinds of software product. The basic idea of digital fingerprinting, like the fingerprint of human being, is to embedan unique "fingerprint" into each copy of the product sent to the buyer. When finding the illegal copy, the merchantcan trace the source of it, who maybe is a dishonest buyer called traitor, accuse the traitor. So the merchant can pro-tect his copyright. This paper introduces the history of digital fingerprinting protocol and discusses some of the im-portant protocol schemes. With the development of e-commerce, digital product has been the main format of multimedia product on the Internet. At the same time, the problem of copyright protection has gained much attention. Because of the character to be copied easily, the software products such as JPEG or GIF images, applications and documents are being copied illegally every day. This does harm to the merchants' benefit. The goal of digital fingerprinting protocol is to study a method based on cryptography to trace the source of illegal copy, which in certain conditions can be applied in all kinds of software product. The basic idea of digital fingerprinting, like the fingerprint of human being, is to embed an unique 'fingerprint' into each copy of the product sent to the buyer. When finding the illegal copy, the merchant can trace the source of it, who maybe is a dishonest buyer called traitor, accuse the traitor. So the merchant can protect his copyright. This paper introduces the history of digital fingerprinting protocol and discusses some of the important protocol schemes.
作者 颜浩 陈克非
机构地区 上海交通大学计算机科学与工程系
出处 《计算机科学》 CSCD 北大核心 2002年第12期146-149,共4页 Computer Science
关键词 数字指纹协议 数字水印 数字图像 图像处理 版权保护 Fingerprinting protocol, Copyright protection, Secure 2-party computation, Bit commitment
分类号 TP391.41 [自动化与计算机技术—计算机应用技术] D92 [政治法律—法学]
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参考文献20

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  • 2Chor B, Fiat A, Naor M.Tracing Traitors;Crypto'94, LNCS 839, Springer-Verlag, Berlin, 1994.257～270
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同被引文献17

  • 1刘立刚,陈晓苏,胡蕾.抗协议攻击的数字版权保护安全方案[J].中山大学学报（自然科学版）,2004,43(A02):83-86. 被引量：6
  • 2陈晓苏,卢炜,刘立刚,肖道举.一种基于数字水印和数字签名的消费者权益保护协议[J].计算机工程与科学,2005,27(1):3-5. 被引量：6
  • 3袁中兰,夏光升,温巧燕,杨义先.数字作品著作权保护协议[J].北京邮电大学学报,2005,28(1):19-22. 被引量：16
  • 4陈政.一种新的交互式买方-卖方数字水印协议[J].武汉理工大学学报（信息与管理工程版）,2005,27(5):35-37. 被引量：4
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  • 7Fridrich J,Goljan M,Du R.Detecting LSB steganography in color and gray-scale images[J].Magazine of IEEE Multimedia Special Issue on Security, 2001 ( 10/11 ) : 22-28.
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  • 10Memon N,Wong P W.A buyer -seller watermark protocol[J].IEEE Transactions on Image Processing, 2001,10(4) :643-649.

引证文献1

计算机科学
2002年 第12期

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