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A Ciphertext Access Control Scheme for Enterprise Synchronous Network Disk

  

  1. 1. School of Computer, National University of Defense Technology, Changsha 410073, China;2. Information Center, National University of Defense Technology, Changsha 410073, China
  • Received:2013-10-17 Online:2014-03-24 Published:2014-03-31

Abstract: For access control needs of enterprise synchronous network disk, by giving full consideration to the partnership in access control between enterprise and user, this paper designs a dual-controlled enterprises and users ciphertext access control scheme based on RBAC model and CP-ABE mechanism. a prototype system is acheved by using mature open source software in Linux system and the effectiveness and efficiency of the scheme is verified. The scheme can solve the problem of enterprise synchronous network disk ciphertext access control.

Key words:  RBAC model, CP-ABE mechanism, role, attribute policy

CLC Number: