數位產權管理防止侵犯版權者進行非法的傳播與複製。現今，傳統存取條件系統(CAS)無法滿足未來的電視商業型態，使用者在機上盒(Set-Top Box)仍可竊盜數位內容。為了保護整個生命週期的數位內容，我們將數位產權管理整合至付費數位電視系統。然而，現今的數位產權管理系統仍缺乏可攜性，匿名性，地域性與信任上的問題。在此論文裡，我們提出了基於票卷卡的數位產權管理系統來解決這些議題。另外，我們依照公開行動聯盟所訂定的數位產權管理系統(OMA DRM)，建立相容於標準的系統在OpenMHP上。

Digital Rights Management (DRM) prevents pirates from distributing and copying digital content illegally. Nowadays, digital content protected under Conditional Access Broadcasting system is not enough for commercial modes, and users can still usurp digital content from Set-Top Box. In order to protect the digital content during its whole lifetime, we integrate DRM into digital pay-TV system. However, most of DRM systems lack for portability, anonymous consumption, regionalism and trust. In this thesis, we propose a DRM system based on ticket card to solve these issues. In addition, we implement ticket card based DRM system compatible with OMA DRM in OpenMHP.

[1] “Citizen digital certificate,” Certificate Authority of MOI, [Online]. Available: http://moica.nat.gov.tw/html/index.htm
[2] “Conditional - access broadcasting system,” International Telecommunication Union,” Recommendation BT.810, 1993.
[3] C. Conrado, F. Kamperman, C. J. Schrijen, and W. Jonker, “Privacy in an Identity-based DRM System,” Proceeding of the 14th IEEE Int. Workshop on Database and Expert Systems Applications, 2003.
[4] “Debit card,” WIKIPEDIA, [Online]. Available: http://en.wikipedia.org/wiki/Debit_card
[5] “Digital rights management,” Open Mobile Alliance, Tech. Rep., Jun. 2004.
[Online]. Available: http://www.openmobilealliance.org/
[6] “DRM architecture,” Open Mobile Alliance, Tech. Rep. Aug., 2004.
[Online]. Available: http://www.openmobilealliance.org/
[7] “DRM content format,” Open Mobile Alliance, Approved Version 2.0, Mar.
2006. [Online]. Available: http://www.openmobilealliance.org/
[8] “DRM rights expression language,” Open Mobile Alliance, Approved Version2.0, Mar.
2006. [Online]. Available: http://www.openmobilealliance.org/
[9] “DRM specification,” Open Mobile Alliance, Tech. Rep., Mar. 2006.
[Online]. Available: http://www.openmobilealliance.org/
[10] “Digital video broadcasting: multimedia home platform specification 1.1.1,”European
Telecommunications Standards Institute (ETSI), TS 102 812, Jun. 2003. [Online]. Available: http://www.dvb.org/
[11] “EasyCard,” Taipei Smart Card Corporation, [Online]. Available: http://www.tscc.com.tw/
[12] J. P. Evain, “The multimedia home platform - an overview,” EBU Technical Department, Tech. Rep., 1998.
[13] A. Fiat, and A. Shamir, “How to prove yourself: Practical solutions to identification and signature problems,” Proceeding of CRYPTO’86, LNCS 263, pp. 186-194, 1987.
[14] U. Greveler, “Enforcing Regional DRM for Multimedia Broadcasts With an Without Trusted Computing,” Digital Rights management: Technology, Issues, Challenges and Systems (DRMTICS) 2005, LNCS 3919, pp. 332-340.
[15] “Head - end implementation of simulcrypt,” Digital Video Broadcasting (DVB) Document A045 Rev. 3.
[16] “I-cash,” 7-ELEVEN, [Online]. Available: http://www.7-11.com.tw/product/icash/index.asp
[17] “ISO/IEC 7816,” [Online]. Available: http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=29257
[18] Y. Jeong, K. Yoon and J. Ryou, “A trusted key management scheme for digital management,” ETRI Journal, Volume 27, Number 1, February 2005.
[19] F. Kamperman and B. van Rijnsoever, “Conditional access system interoperability through software downloading,” Consumer Electronics, IEEE Transactions on, vol. 47, pp. 47–54, Feb. 2001.
[20] J. Kim, Y. Jeong, K. Yoon and J. Ryou, “A trustworthy end-to-end key management scheme for digital rights management,” MM’06, October 23-27, 2006.
[21] H. J. Lee, B. S. Choi, J. W. Seok and J. W. Hong, “Design of protection and distribution service model for digital broadcasting content,” International Conference on Multimedia and Expo (ICME), 2004.
[22] C.-K. Liang, C.-C. Liu and H. H. Chen, “A robust DRM system on the DVB multimedia home platform,” Consumer Communications and Networking Conference, 2006. 3rd IEEE, vol. 1, Jan. 2006, pp. 605–609.
[23] Q. Liu, R. Safavi-Naini and N.P. Sheppard, “Digital rights management for content distribution,” Australasian Information Security Workshop 2003 (AISW2003), Adelaide, Australia Conferences, in Research and Practice in Information Technology, Vol. 21. 2003.
[24] S. Michiels, K. Verslype, W. Joosen and B. D. Decker, “Towards a software architecture for DRM,” DRM’05 of ACM, Nov. 2005.
[25] N. Molavi and X. Zhao, “A security study of digital TV distribution systems,” Master Thesis, Department of Computer and Systems Sciences Royal Institute of Technology, Jun. 2005.
[26] “National health insurance IC card,” Bureau of National Health Insurance, [Online]. Available: http://www.nhi.gov.tw/
[27] “Non-repudiation”, WIKIPEDIA, [Online]. Available: http://en.wikipedia.org/wiki/Non-repudiation
[28] “OpenMHP : free open source MHP - compliant library,” [Online]. Available: http://www.openmhp.org/
[29] Bok-Nyong Park, Jae-Won Kim and Wonjun Lee, “PrecePt: A privacy-enhancing license management protocol for digital rights management,” Proceedings of IEEE AINA’04, 2004, pp.574-579.
[30] J. Piesing, “The DVB multimedia home platform (MHP) and related specifications,” Proceedings of the IEEE, vol. 94, pp. 237–247, 2006.
[31] B.C. Popescu, B Crispo, A.S. Tanenbaum, F.L.A.J. Kamperman, “A DRM Security Architecture for Home Networks,” Proc. 2004 ACM Workshop on Digital Rights Management , 2004.
[32] “Project DReaM,” [Online]. Available: http://www.openmediacommons.org/projects.html
[33] B. Rosenblatt, B. Trippe and S. Mooney, Digital Rights Management – Business and Technology, J. Jensen, M. Walter and D. Lesh, Eds. M&T Books, 2002.
[34] C. P. Schnorr, “Efficient signature generation by smart cards,” Journal of Cryptology, Vol 4, No 3, pp. 161-174, 1991.
[35] C. Serrao, M. Dias, A. Calado, J. Trindade, P. Fonseca, H. Carvalho, M. Aurelio, A. Calado and S. Ferro, “DRM/CP requirements of selected use cases and business scenarios,” Multimedia Networking, Deliverable DB.5.7, Nov. 2004, IST-Project:FP6-507252
[36] J.J. Shen, C.W. Lin, and M.S. Hwang, “A modified remote user authentication scheme using smart cards,” IEEE Transactions on Consumer Electronics, Vol 49, No 2, May 2003.
[37] R. Song and L. Korba, “Pay-TV system with strong privacy and non-repudiation protection,” IEEE Transactions on Consumer Electronics, Vol. 49, No. 2, MAY 2003.
[38] S.R. Subramanya and Byung K.YI, “Digital rights management,” IEEE Potentials, Vol 25, No 2, pp. 31-35, March-April 2006.
[39] H.M. Sun, C.F. Hung, and C.M Chen, “An improved Digital Rights Management System Based on Smart Cards,” 2007 Inaugural IEEE International Conference on Digital Ecosystems and Technologies (IEEE DEST 2007).
[40] “The definition of conditional access,” Open Mobile Alliance, Tech. Rep. Aug., 2004. [Online]. Available:
http://searchsecurity.techtarget.com/sDefinition/0,,sid14_gci331380,00.html
[41] “Webopedia: online computer dictionary for computer and internet terms and
Definitions,” [Online]. Available: http://www.webopedia.com/TERM/D/DRM.html
[42] “Windows media digital rights management,” [Online]. Available: http://www.microsoft.com/windows/windowsmedia/tw/drm/default.aspx
[43] C. L. Wu, “A study and implement of digital rights management on the DVB multimedia home platform,” Master Thesis, Institute of Computer and Communication Engineering in NCKU, Jun. 2006.
[44] H. Y. Yen, “Improvement and Implementation of Digital Rights Management based on DVB-MHP” Master Thesis, Institute of Computer and Communication Engineering in NCKU, Jun. 2007.
[45] Jiang Zhang, Bin Li, Li Zhao and Shi-Qiang Yang, “License management scheme with anonymous trust for digital rights management,” Multimedia and Expo 2005, ICME 2005. IEEE International Conference on, 2005.