Abstract
Popularization of wide area communication network realized ubiquitous computing society with high quality contents. These information distributing system based on wide area network is suitable from viewpoints of information security with resource effectivity, and so on, and was achieved as efficient information sharing system. This paper proposes novel digital rights management system based on information distribution and rebirth mechanism with redundancy dispersion method for systematic information re-construction, and describes technical consideration of its characteristics. The proposed method can control disclosure level and its license by information restoration processes and partial factors, and the user discrimination ability of proposed method can improve with cross-division and its interpolation process.
