Manuscript Number : CSEIT1833583
Fine grained Access Control using Attribute-Based Encryption (ABE) Technique in Cloud Computing
Authors(2) :-N. Prudvi Kumar Reddy, Dr. E. Kesavulu Reddy With the popularity of cloud computing, mobile devices can store/retrieve personal data from anywhere at any time. Consequently, the data security problem in mobile cloud becomes more and more severe and prevents further development of mobile cloud. It adopts CP-ABE, an access control technology used in normal cloud environment, but changes the structure of access control tree to make it suitable for mobile cloud environments. LDSS moves a large portion of the computational intensive access control tree transformation in CP-ABE from mobile devices to external proxy servers. Furthermore, to reduce the user revocation cost, it introduces attribute description fields to implement lazy-revocation, which is a thorny issue in program based CP-ABE systems. To guarantee confidentiality and proper access control of outsourced sensitive data, classical encryption techniques are used. However, such access control schemes are not feasible in cloud computing because of their lack of flexibility, scalability, and fine-grained access control. Instead, Attribute-Based Encryption (ABE) techniques are used in the cloud. This paper extensively surveys all ABE schemes and creates a comparison table for the key criteria for these schemes in cloud applications.
N. Prudvi Kumar Reddy Attribute-Based Encryption, Cloud Computing, Fine-Grained Access Publication Details Published in : Volume 3 | Issue 4 | March-April 2018 Article Preview
PG Scholar, Department of Computer Science S.V.University, Tirupati, Andhra Pradesh, India
Dr. E. Kesavulu Reddy
PG Scholar, Department of Computer Science S.V.University, Tirupati, Andhra Pradesh, India
Date of Publication : 2018-04-30
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 1199-1202
Manuscript Number : CSEIT1833583
Publisher : Technoscience Academy