TY - GEN
T1 - Bypassing the integrity checking of rights objects in OMA DRM
T2 - 10th International Conference on Ubiquitous Information Management and Communication, IMCOM 2016
AU - Choi, Jusop
AU - Aiken, William
AU - Ryoo, Jungwoo
AU - Kim, Hyoungshick
N1 - Funding Information:
This work was supported by the NRF grant funded by the Korea government (No. 2014R1A1A1003707). This work was also funded in part by the ICT R&D program (2014-044-072-003, 'Development of Cyber Quarantine System using SDN Techniques') of MSIP/IITP. This research was supported by the MSIP (Ministry of Science, ICT and Future Planning), Korea, under the ITRC support program (IITP-2015-H8501-15-1008) supervised by the IITP.
Publisher Copyright:
© 2016 ACM.
Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 2016/1/4
Y1 - 2016/1/4
N2 - Commercial digital music is typically distributed in the music source market via Digital Rights Management systems (DRM). DRM systems help remotely control the music contents. The Open Mobile Alliance (OMA) DRM became the de facto standard after major market adoption because of its support for a wide variety of different business and usage models. In OMA DRM, a popular business model is a (monthly) subscription enforced by controlling the period of playback time; once the given period of time expires, the music cannot be played. In this paper, we demonstrate how to bypass the integrity checking of the rights object in the OMA DRM system through a case study of MelOn (a well-known music distribution service in South Korea) by reverse engineering its media player equipped with a DRM agent.
AB - Commercial digital music is typically distributed in the music source market via Digital Rights Management systems (DRM). DRM systems help remotely control the music contents. The Open Mobile Alliance (OMA) DRM became the de facto standard after major market adoption because of its support for a wide variety of different business and usage models. In OMA DRM, a popular business model is a (monthly) subscription enforced by controlling the period of playback time; once the given period of time expires, the music cannot be played. In this paper, we demonstrate how to bypass the integrity checking of the rights object in the OMA DRM system through a case study of MelOn (a well-known music distribution service in South Korea) by reverse engineering its media player equipped with a DRM agent.
UR - http://www.scopus.com/inward/record.url?scp=84965076190&partnerID=8YFLogxK
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U2 - 10.1145/2857546.2857609
DO - 10.1145/2857546.2857609
M3 - Conference contribution
AN - SCOPUS:84965076190
T3 - ACM IMCOM 2016: Proceedings of the 10th International Conference on Ubiquitous Information Management and Communication
BT - ACM IMCOM 2016
PB - Association for Computing Machinery, Inc
Y2 - 4 January 2016 through 6 January 2016
ER -