流媒体资源数字版权管理系统的研究与设计
|
摘要
随着信息技术的飞速发展,因特网已成为信息知识传播的主要载体之一。多媒体信息在网上的传输越来越重要,流媒体技术由于采用实时性传输能够突破带宽限制的特点逐渐在许多领域得到了广泛应用。同时,网络流媒体资源也不可避免地面临着数字版权保护的问题,迫切需要流媒体数字版权管理系统来保障媒体内容版权拥有者的合法权益。
针对目前流媒体版权保护存在的问题,在对现有数字版权保护技术的深入研究的基础上,论文从保障流媒体资源在网络上分发时内容完整性和传输安全性的角度出发对流媒体数字版权管理系统进行了总体的设计,并分别对系统需求、功能结构、信息结构、层次结构和整体架构进行了描述。然后论文结合数字版权保护相关技术对系统的关键模块进行了详细设计。最后论文对系统进行了测试和结果分析,表明该系统能够解决目前流媒体版权管理存在的问题。该数字版权管理系统不仅可以有效地保护内容提供者的利益,同时还保护内容使用者对内容的合法使用权。
流媒体数字版权管理系统的设计实现解决了网络上流媒体资源打包加密和认证使用的问题。这将有利于流媒体资源数字版权的在线管理,杜绝流媒体资源在非授权情况下的肆意使用和传播,而且该系统的广泛应用和不断发展必将积极地推动基于网络的电子商务、远程教育等新型技术的发展。
As the rapid development of information technology, the Internet has become one of the main carriers of information and knowledge dissemination. The transmission of multimedia information on the Internet has become increasingly important and the Real-Time Streaming Media technology has been widely used in many fields. Meanwhile, streaming media resources inevitably have to face the problem of copyright protection. It is so urgent that the need of Streaming Media Digital Rights Management System to protect the legitimate rights and interests of media content copyright owners.
Focusing on the problem, thesis studies the present digital rights protecting technology and designs a Streaming Media DRM System, which is used to protect the copyright of digital network streaming media resources. The thesis gives the frame design from the perspective of the content integrity and security about the transmission of streaming media resources in the network, next to it, system requirements, functional structure, information structure, the overall structure and hierarchical structure are introduced..And then, thesis design the key modules of DRM system based on digital rights protecting technology. Finally, the fuction of the DRM system is tested. The result of the testing proves that this system can solve the present problem of copyright protection. The DRM System will not only be effective in protecting the interests of content providers, but also in protecting of the content users to use the content legitimately.
The encapsulation and authentication of streaming media resources problem is solved by the design of the system. This will be conducive to digital copyright management of the online streaming media resources, so that they can avoid being disseminated indiscriminately. Next to it, the system can be widely used to promote the development of network-based electronic commerce and distance education systems.
针对目前流媒体版权保护存在的问题,在对现有数字版权保护技术的深入研究的基础上,论文从保障流媒体资源在网络上分发时内容完整性和传输安全性的角度出发对流媒体数字版权管理系统进行了总体的设计,并分别对系统需求、功能结构、信息结构、层次结构和整体架构进行了描述。然后论文结合数字版权保护相关技术对系统的关键模块进行了详细设计。最后论文对系统进行了测试和结果分析,表明该系统能够解决目前流媒体版权管理存在的问题。该数字版权管理系统不仅可以有效地保护内容提供者的利益,同时还保护内容使用者对内容的合法使用权。
流媒体数字版权管理系统的设计实现解决了网络上流媒体资源打包加密和认证使用的问题。这将有利于流媒体资源数字版权的在线管理,杜绝流媒体资源在非授权情况下的肆意使用和传播,而且该系统的广泛应用和不断发展必将积极地推动基于网络的电子商务、远程教育等新型技术的发展。
As the rapid development of information technology, the Internet has become one of the main carriers of information and knowledge dissemination. The transmission of multimedia information on the Internet has become increasingly important and the Real-Time Streaming Media technology has been widely used in many fields. Meanwhile, streaming media resources inevitably have to face the problem of copyright protection. It is so urgent that the need of Streaming Media Digital Rights Management System to protect the legitimate rights and interests of media content copyright owners.
Focusing on the problem, thesis studies the present digital rights protecting technology and designs a Streaming Media DRM System, which is used to protect the copyright of digital network streaming media resources. The thesis gives the frame design from the perspective of the content integrity and security about the transmission of streaming media resources in the network, next to it, system requirements, functional structure, information structure, the overall structure and hierarchical structure are introduced..And then, thesis design the key modules of DRM system based on digital rights protecting technology. Finally, the fuction of the DRM system is tested. The result of the testing proves that this system can solve the present problem of copyright protection. The DRM System will not only be effective in protecting the interests of content providers, but also in protecting of the content users to use the content legitimately.
The encapsulation and authentication of streaming media resources problem is solved by the design of the system. This will be conducive to digital copyright management of the online streaming media resources, so that they can avoid being disseminated indiscriminately. Next to it, the system can be widely used to promote the development of network-based electronic commerce and distance education systems.
引文
[1] M. Martin, G. Agnew, D. L. Kuhlman, et al. Federated Digital Rights Management: A Proposed DRM Solution for Research and Education, D-Lib Magazine, July 2002, 6(4): 27~30
[2] J. Hunter. Rights Markup Extensions for the Protection of Indigenous Knowledge. In: Proceedings of the WWW, May 2002: 524~435
[3] Johan.S.Erickson.Norvich.Vermont.OpenDRM: A Standard Framework for Digital Rights Expression, Messaging and Enforcement http://personal.hpl.hp.com/joheri/opendrm_project.htm, April 2003
[4] Irwin, James. Digital Rights Management: The Open Mobile Alliance DRM specifications. Information Security Technical Report, December, 2004, 19(4): 22~31
[5] Yan, Z. Mobile Digital Rights Management. Nokia Research Center, Telecommunications Software and Multimedia TML-C7, Mar. 2001, 12(8): 123~139
[6] Jeong Yeonjeong, Yoon Kisong, Ryou Jaecheol. MPEG-2 streaming protection scheme for digital rights management. IEICE Transactions on Information and Systems, December 2004, 87(12): 2594~2601
[7]杨成,范雪芹.流媒体及其数字版权保护存在的问题.网络安全技术与应用,2003,7(1):39~43
[8]杨成,杨先义.信息安全与数字版权保护.计算机安全,2004,2: 32~34
[9]张原等.流媒体加密技术.郑州轻工业学院学报(自然科学版),2003.18(4) :13~16
[10] Whitfield Diffie, Matin E. Hellman. New Directions in Cryptography. IEEE Trans. on Information Theory, June 1976, 22(6): 644~654
[11]吴世忠等译,(美)Bruce Schneier.应用密码学——协议、算法与C源程序.北京:机械工业出版社, 2000.9,第一版
[12] M.O. Rabin. Digitalized signatures and public key functions as intractable as factorization. MIT/LCS/TR-212, MIT Laboratory for Computer Science, 1979: 24~26
[13] E. van Heijst, T.p. Pedersen, B.p. tzmann. New constructions of fail stop signatures and lower bounds. In: E. F. Brickell, Ed., Advances in Cryptology, Proc. Crypto’92. Lecture Notes in Computer Science 740. Springer-Verlag, 1993: 15~30
[14] T.ElGamal. A public key Cryptosystem and a signature scheme based on discrete logarithms. IEEE Trans. on Information Theory, July 1985. IT-31 (4): 469~472
[15] E.van Heijst. Special Signnatural Schemas: PHD thesis. Technische Universiteit Eindhoven, the Netherlands, July 1992: 65~89
[16] Kyung-Ah Chang, Byung-Rae Lee. Multimedia rights management for the multiple devices of end-user. In: Proceedings of 23rd International Conference on Distributed Computing Systems, May 2003: 640~645
[17] Javier Ortega-Garcia, Josef Bigun. Authentication Gets Personal with Biometrics. IEEE Signal Processing Magazine, Mar. 2004, 21(4): 53~62
[18] Javier Ortega-Garcia, Josef Bigun at.el., Authentication Gets Personal with Biometrics, IEEE Signal Processing Magazine, Mar. 2004, 21(3): 53~62
[19]李中献,詹榜华,杨义先.认证理论和技术的发展.电子学报,1999,30(12): 98~102
[20] Stamp, M. Digital Rights Management: The Technology behind the Hype. Cupertino, CA.http://home.earthlink.net/~mstamp1/papers/DRMpaper.pdf.Oct.2002
[21] ContentsGuard Inc. XrML: Extensible rights Markup Language. http://www.xrml.org, Oct. 2000
[22] Wang X. Extensible rights Markup Language (XrML) Specification 2.0. ContentGuard Inc., White Paper, http://www.xrml.org, September 2001
[23] Gunter Carl, Stephen Weeks, and Andrew Wright. Models and Languages for Digital Rights. In: Proceedings of the Hawaii International Conference on System Sciences, August 2001, USA: 324~328
[24] R. Iannella. Online Trading of Rights-Enabled Learning Objects. International Journal of Electronic Commerce. Sep. 2004, 8(4): 50~61
[25]刘清堂,赵黎,沙瀛等.数字权利描述语言规范V1.0. AVS标准组织. 2005.4(.35)
[26] Qiong Liu, Reihaneh Safavi-Naini and Nicholas Paul Sheppard," Digital Rights Management for Content Distribution Abstract", Information Security Workshop 2003 (AISW2003)
[27]司端锋,王益冬等.多媒体数字版权保护系统的研究与实现.北京大学学报(自然科学版),2005.9,41(5): 792~799
[28]张建明,文学军.数字版权管理系统的原理与应用.现代图书情报技术,2004.2: 13~17
[29]程巍,高传善等.数字版权管理的相关安全技术.微型电脑应用,2004,20(2): 9~11
[30]王全文,向文一种流媒体数字版权管理系统的设计与实现.计算机应用,2005.12,25(12): 2085~2087
[31]冯迪.宽带内容服务系统中数字版权管理的研究.硕士学位论文,见:中国期刊网-硕博士学位论文数据库, 2003.3: 37~39
[32]沈海波,洪帆.基于PKI/PMI和RBAC的DRM模型.计算机应用与软件,2005.7,22(7): 119~121
[33]罗霄峰,王科等.流媒体中数字权限管理研究和实现.四川大学学报(自然科学版),2005.4,42(2): 276~279
[34] Steve Mack.流媒体宝典.第一版.刑栩嘉,王佟,赵峪等译.北京:电子工业出版社, 2003. 344~345
[35]刘清堂.教育资源的数字权利保护策略研究.博士论文,见:中国期刊网-硕博士学位论文数据库,2005:50~52
[36] Weeks, S. Understanding trust management systems, In: Proceedings of the IEEE Computer Society Symposium on Research in Security and Privacy, 2001, 94~105
[37]卿斯汉.关注操作系统的安全与可信.信息网络安全,2005.7: 73~75
[38]庄超.一种新型的Internet内容版权保护的计算机制.计算机学报,2000,23(10): 1088~1091
[39]张光,徐永强.可信操作系统的设计.电子科技,2004.10: 44~47
[40]周严,沈钊等.流媒体DRM系统互操作性的研究.电视技术.2006.10(10): 89~90
[2] J. Hunter. Rights Markup Extensions for the Protection of Indigenous Knowledge. In: Proceedings of the WWW, May 2002: 524~435
[3] Johan.S.Erickson.Norvich.Vermont.OpenDRM: A Standard Framework for Digital Rights Expression, Messaging and Enforcement http://personal.hpl.hp.com/joheri/opendrm_project.htm, April 2003
[4] Irwin, James. Digital Rights Management: The Open Mobile Alliance DRM specifications. Information Security Technical Report, December, 2004, 19(4): 22~31
[5] Yan, Z. Mobile Digital Rights Management. Nokia Research Center, Telecommunications Software and Multimedia TML-C7, Mar. 2001, 12(8): 123~139
[6] Jeong Yeonjeong, Yoon Kisong, Ryou Jaecheol. MPEG-2 streaming protection scheme for digital rights management. IEICE Transactions on Information and Systems, December 2004, 87(12): 2594~2601
[7]杨成,范雪芹.流媒体及其数字版权保护存在的问题.网络安全技术与应用,2003,7(1):39~43
[8]杨成,杨先义.信息安全与数字版权保护.计算机安全,2004,2: 32~34
[9]张原等.流媒体加密技术.郑州轻工业学院学报(自然科学版),2003.18(4) :13~16
[10] Whitfield Diffie, Matin E. Hellman. New Directions in Cryptography. IEEE Trans. on Information Theory, June 1976, 22(6): 644~654
[11]吴世忠等译,(美)Bruce Schneier.应用密码学——协议、算法与C源程序.北京:机械工业出版社, 2000.9,第一版
[12] M.O. Rabin. Digitalized signatures and public key functions as intractable as factorization. MIT/LCS/TR-212, MIT Laboratory for Computer Science, 1979: 24~26
[13] E. van Heijst, T.p. Pedersen, B.p. tzmann. New constructions of fail stop signatures and lower bounds. In: E. F. Brickell, Ed., Advances in Cryptology, Proc. Crypto’92. Lecture Notes in Computer Science 740. Springer-Verlag, 1993: 15~30
[14] T.ElGamal. A public key Cryptosystem and a signature scheme based on discrete logarithms. IEEE Trans. on Information Theory, July 1985. IT-31 (4): 469~472
[15] E.van Heijst. Special Signnatural Schemas: PHD thesis. Technische Universiteit Eindhoven, the Netherlands, July 1992: 65~89
[16] Kyung-Ah Chang, Byung-Rae Lee. Multimedia rights management for the multiple devices of end-user. In: Proceedings of 23rd International Conference on Distributed Computing Systems, May 2003: 640~645
[17] Javier Ortega-Garcia, Josef Bigun. Authentication Gets Personal with Biometrics. IEEE Signal Processing Magazine, Mar. 2004, 21(4): 53~62
[18] Javier Ortega-Garcia, Josef Bigun at.el., Authentication Gets Personal with Biometrics, IEEE Signal Processing Magazine, Mar. 2004, 21(3): 53~62
[19]李中献,詹榜华,杨义先.认证理论和技术的发展.电子学报,1999,30(12): 98~102
[20] Stamp, M. Digital Rights Management: The Technology behind the Hype. Cupertino, CA.http://home.earthlink.net/~mstamp1/papers/DRMpaper.pdf.Oct.2002
[21] ContentsGuard Inc. XrML: Extensible rights Markup Language. http://www.xrml.org, Oct. 2000
[22] Wang X. Extensible rights Markup Language (XrML) Specification 2.0. ContentGuard Inc., White Paper, http://www.xrml.org, September 2001
[23] Gunter Carl, Stephen Weeks, and Andrew Wright. Models and Languages for Digital Rights. In: Proceedings of the Hawaii International Conference on System Sciences, August 2001, USA: 324~328
[24] R. Iannella. Online Trading of Rights-Enabled Learning Objects. International Journal of Electronic Commerce. Sep. 2004, 8(4): 50~61
[25]刘清堂,赵黎,沙瀛等.数字权利描述语言规范V1.0. AVS标准组织. 2005.4(.35)
[26] Qiong Liu, Reihaneh Safavi-Naini and Nicholas Paul Sheppard," Digital Rights Management for Content Distribution Abstract", Information Security Workshop 2003 (AISW2003)
[27]司端锋,王益冬等.多媒体数字版权保护系统的研究与实现.北京大学学报(自然科学版),2005.9,41(5): 792~799
[28]张建明,文学军.数字版权管理系统的原理与应用.现代图书情报技术,2004.2: 13~17
[29]程巍,高传善等.数字版权管理的相关安全技术.微型电脑应用,2004,20(2): 9~11
[30]王全文,向文一种流媒体数字版权管理系统的设计与实现.计算机应用,2005.12,25(12): 2085~2087
[31]冯迪.宽带内容服务系统中数字版权管理的研究.硕士学位论文,见:中国期刊网-硕博士学位论文数据库, 2003.3: 37~39
[32]沈海波,洪帆.基于PKI/PMI和RBAC的DRM模型.计算机应用与软件,2005.7,22(7): 119~121
[33]罗霄峰,王科等.流媒体中数字权限管理研究和实现.四川大学学报(自然科学版),2005.4,42(2): 276~279
[34] Steve Mack.流媒体宝典.第一版.刑栩嘉,王佟,赵峪等译.北京:电子工业出版社, 2003. 344~345
[35]刘清堂.教育资源的数字权利保护策略研究.博士论文,见:中国期刊网-硕博士学位论文数据库,2005:50~52
[36] Weeks, S. Understanding trust management systems, In: Proceedings of the IEEE Computer Society Symposium on Research in Security and Privacy, 2001, 94~105
[37]卿斯汉.关注操作系统的安全与可信.信息网络安全,2005.7: 73~75
[38]庄超.一种新型的Internet内容版权保护的计算机制.计算机学报,2000,23(10): 1088~1091
[39]张光,徐永强.可信操作系统的设计.电子科技,2004.10: 44~47
[40]周严,沈钊等.流媒体DRM系统互操作性的研究.电视技术.2006.10(10): 89~90