An Efficient Separation of Users And Improve Access Permissions to Protect User Identity In Cloud

Meka Sayiram, Subhash Chintalapudi

Abstract


With the quick advancement of PC innovation, cloud-based services have turned into a hotly debated issue. They give clients comfort, as well as bring numerous security issues, for example, information sharing and protection issue. In this, we display an access control framework with privilege separation based on privacy protection (PS-ACS). In the PS-ACS conspire; we isolate clients into private domain (PRD) and public domain (PUD) sensibly. In PRD, to accomplish read get to authorization and compose get to consent, we embrace the Key-Aggregate Encryption (KAE) and the Improved Attribute-based Signature(IABS) separately. In PUD, we develop another multi-specialist cipher text policy attribute-based encryption (CP-ABE) conspire with proficient decoding to maintain a strategic distance from the issues of single purpose of failure and confounded key dissemination, and outline an effective property repudiation technique for it.


References


S. Yu, C. Wang, K. Ren, “Achieving secure, scalable, and fine-grained data access control in cloud computing,†Proc. IEEE INFOCOM, pp. 1-9, 2010.

J. Bethencourt, A. Sahai, B. Waters, “Ciphertext-policy attribute-based encryption,†Proc. Security and Privacy, pp. 321-334, 2007.

J. Hur, D.K. Noh, “Attribute-based access control with efficient revocation in data outsourcing systems,†IEEE Transactions on Parallel and Distributed Systems, vol. 22, no. 7 pp. 1214-1221, 2011.

A. Lewko, B. Waters, “Decentralizing attribute-Based encryption,†Proc. Advances in Cryptology-EUROCRYPT, pp. 568-588, 2011.

M. Li, S. Yu, Y. Zheng, “Scalable and secure sharing of personal health records in cloud computing using attribute-Based Encryption,†IEEE Transactions on Parallel and Distributed System, vol. 24, no. 1, pp. 131- 143, 2013.

C.K. Chu, S.S.M. Chow, W.G. Tzeng, “Key-aggregate cryptosystem for scalable data sharing in cloud storage,†IEEE Transactions on Parallel and Distributed Systems, vol. 25, no. 2, pp.468-477, 2014.

J. Li, K. Kim, “Hidden attribute-based signatures without anonymity revocation,†Information Sciences, vol. 180, no. 9, pp. 1681-1689, 2010.

H.K. Maji, M. Prabhakaran, M. Rosulek, “Attribute-Based Signatures,†Proc. Topics in Cryptology - CT-RSA, pp. 376-392, 2011.

S. Kumar, S. Agrawal, S. Balaraman, “Attribute based signatures for bounded multi-level threshold circuits,†Proc. Public Key Infrastructures, Services and Applications, pp. 141-154, 2011.


Full Text: PDF [Full Text]

Refbacks

  • There are currently no refbacks.


Copyright © 2013, All rights reserved.| ijseat.com

Creative Commons License
International Journal of Science Engineering and Advance Technology is licensed under a Creative Commons Attribution 3.0 Unported License.Based on a work at IJSEat , Permissions beyond the scope of this license may be available at http://creativecommons.org/licenses/by/3.0/deed.en_GB.

Â