PrecePt: A privacy-enhancing license management protocol for digital rights management

Bok Nyong Park, Jae Won Kim, Wonjun Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

One of the major issues raised by Digital Rights Management (DRM) systems concerns the protection of the user's privacy and anonymous consumption of content. However, most existing DRM systems do not support the protection of each user's personal information. This paper suggests a privacy-enhancing license management protocol, named PrecePt (Privacy-enhancing License Management Protocol), which is a more powerful protocol to protect personal information in DRM. To protect the exposure of user identifier, this protocol uses temporary ID and token to guarantee anonymity. The proposed scheme also uses a session key form ECDH cryptography and Public-Key so that it can protect the revelation of personal information and user privacy.

Original languageEnglish
Title of host publicationProceedings - International Conference on Advanced Information Networking and Application (AINA)
EditorsL. Barolli
Pages574-579
Number of pages6
Volume1
Publication statusPublished - 2004 Jul 6
EventProceedings - 18th International Conference on Advanced Information Networking and Applications, AINA 2004 - Fukuoka, Japan
Duration: 2004 Mar 292004 Mar 31

Other

OtherProceedings - 18th International Conference on Advanced Information Networking and Applications, AINA 2004
CountryJapan
CityFukuoka
Period04/3/2904/3/31

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Keywords

  • Anonymity
  • DRM
  • License Management Protocol
  • Privacy
  • Public-Key Cryptosystem

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Park, B. N., Kim, J. W., & Lee, W. (2004). PrecePt: A privacy-enhancing license management protocol for digital rights management. In L. Barolli (Ed.), Proceedings - International Conference on Advanced Information Networking and Application (AINA) (Vol. 1, pp. 574-579)