Efficient Techniques For Fine Grained Data Access Control In Cloud
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2013, Vol 2, Issue 10
Abstract
This work presents the design and implementation of Personal Health Records and providing security to them while they are stored at third party such as cloud. Personal Health Record is web based application that allows people to access and co-ordinate their lifelong health information. The patients have control over access to their own PHR. To achieve security of personal health records we use the attribute based encryption to encrypt the data before outsourcing it. Here we focus on multiple types of PHR owner scenario and division of personal health records users into multiple security domains which reduce key management complexity for owners and users. A high degree of patient’s privacy is guaranteed. Our scheme gives personal health record owner full control of his/her data. Extensive security and performance analysis shows that the proposed scheme is highly efficient.
Authors and Affiliations
A. Koti Babu, K. Hari Prasad, Ch. T. G. Ramya
Keywords
Related Articles
- EP ID EP27711
- DOI -
- Views 253
- Downloads 4
Improved Fused Floating Point Add-Subtract Unit
This paper presents improved architectures for a fused floating -point add–subtract unit. The fused floating -point add–subtract unit is useful for digital signal processing (DSP) applications such as fast Fourier tr...
Efficient and Reliable Transmission Mechanism for Wireless Nodes
In wireless networks the traffic from the source to the destination which is often routed through a number of nodes are often subject to a number of attacks ,where intermediate nodes claim to transmit packets which w...
Estimation of Complexity of the Regenerator Placement Problem in Optical Networks
Placement of regenerators in optical networks has attracted the attention of recent research works in optical networks. In this problem, we are given a network with an underlying topology of a graph and with a set o...
Comparison of Existing Dictionary Based Data Compression Methods for English and Gujarati Text
Data compression is a common requirement for most of the computerized applications. There are number of data compression algorithms, which are dedicated to compress different data formats. Even for a single data type...
An Optimized MAC Unit Using S-MB Recoding Scheme and Compressors
In this paper, we demonstrate a MAC unit using 8 bit Booth multiplier and addition operation. Most of DSP applications uses addition and multiplication unit for faster operation. This arithmetic unit mainly multiplica...