FLMP: a flexible license management protocol for digital rights management
Jiang Zhang, Bin Li, Zhao Li, Shiqiang Yang · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2005
Most existing license management schemes for DRM systems do not support the protection of user privacy; moreover, some other schemes such as PrecePt can only bind the license to a specified device though privacy protection is concerned. In this paper, we propose a flexible license management protocol named FLMP (Flexible License Management Protocol) which provides a more powerful and flexible license management scheme to satisfy the various requirements of users for privacy protection and use convenience.