USER REVOCATION BASED ANONYMOUS ACCESS PROVISION FOR EFFICIENT CLOUD USER PRIVACY
Journal Title: GRD Journal for Engineering - Year 2016, Vol 1, Issue 0
Abstract
Cloud computing is a recent technology provides a flexible, on-demand and low cost feature of computing resources. The Main issue in Cloud Computing is user identity privacy and data content privacy. The User Privacy in Cloud Computing is achieved by various data access control Schemes. Existing Fully Anonymous Access control scheme with decentralized attribute authority provides data content privacy and also prevents full user identity leakage by using N-oblivious transfer and multi-authority ciphertext-policy attribute based encryption scheme. But user attribute revocation is not implemented for better security. Supporting user revocation over Anonymous Multi-authority Ciphertext-policy attribute based encryption (MA-CP ABE) is an important issue in the real application. We Propose a Revocable Anonymous Access Control with Multi-authority cloud storage system to enhance the security and to solve revocation problem, Here Each Individual Attribute Authority is able to issue the attributes and keys independently. Our Revocable Anonymous Access Control Scheme for Multi-Authority Ciphertext-Policy Attribute Based Encryption can achieve both forward and backward security. Our security analysis and performance analysis shows that our scheme is more secure and more efficient than previous work.
Authors and Affiliations
M. R. Kavitha Rani, S. Brindha
Keywords
Related Articles
- EP ID EP302994
- DOI -
- Views 125
- Downloads 0
Design, Analysis and Optimization of Non Standard Weld Neck Body Flange in Small Pressure Vessel
Pressure vessels are leak proof containers, as the name implies, their main purpose is to contain a given medium under pressure and temperature. Pressure vessels are commonly used in industry to carry both liquid and gas...
Passive Viscoelastic Constrained Layer Damping for Beams
Beam is basic components in industrial structural design whose damping properties are often very important to reduce vibration. Viscoelastic materials are generally polymers; there is enormous variability in the composit...
An Efficient and Dynamic Search on Encrypted Data
A secure outsourcing of computation to an untrusted (cloud) service provider is becoming more and more important. To protect data privacy, the sensitive data should be encrypted by data owner before outsourcing, which ma...
Authorized Public Auditing of Dynamic Storage on Cloud with Efficient Verifiable Fine-Grained Updates with MHT
One of the top technology concept is Cloud Computing. Cloud storage servers plays an important role in the technology buzz – cloud computing where clients can store their data at cloud servers and can access this data fr...
Occupational Health & Safety Assessment of Large Scale Manufacturing Industry in India : A Case Study
Background: To elucidate the current status of safety in the Large-scale manufacturing industry and find out the impact of various factors on worker safety in India. Methods: To identify the current status and factors th...