Soliman A.H.Ibrahim M.H.El-Ramly S.H.ECE Dept.Faculty of EngineeringMSA University6 of OctoberEgypt; ElectronicsCommunications and Computers Dept.Faculty of EngineeringHelwan UniversityHelwanEgypt; ECE Dept.Faculty of EngineeringAin Shams UniversityCairoEgypt2020-01-092020-01-0920169.78E+12https://doi.org/10.1109/ICACSIS.2015.7415190https://ieeexplore.ieee.org/document/7415190ScopusMost of private enterprises and governmental institutions are in an increasing need for enterprise-oriented digital rights management (E-DRM) schemes. E-DRM schemes provide protection to digital contents that contain corporates' sensitive information and prevent unauthorized access to these data. Previous work proposed a storage reliable and efficient E-DRM systems based on the information dispersal algorithm. In this paper, we propose a computationally enhanced information dispersal and reconstruction algorithms. We achieve significant reduction in the computational complexity without affecting the E-DRM system security and with comparable storage requirements. � 2015 IEEE.Englishdigital rights managementinformation dispersal algorithmInformation securitysecure storageCopyrightsDigital storageInformation systemsSecurity of dataDigital Rights ManagementGovernmental institutionInformation dispersalInformation dispersal algorithmsReconstruction algorithmsSecure storageSensitive informationsStorage requirementsInformation managementConference Paperhttps://doi.org/10.1109/ICACSIS.2015.7415190