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International Journal of Advances in Computer Science and Cloud Computing (IJACSCC)-IJACSCC
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Volume Issue
Volume-3,Issue-1  ( May, 2015 )
Paper Title
Cloud-Assisted Mobile-Access Of Privacy Preserving Audited Health Data
Author Name
Tirupati Divya, Thatimakula Sudha, Jaladanki Babu
M.Tech, Dept. of Computer Science and Engineering, Sri Padmavati Mahila Visva Vidyalayam, Tirupati Professor, Dept. of C.S. and Head(I/C) of C.S.E. and I.T., Sri Padmavati Mahila Visva Vidyalayam, Tirupati Assistant Professor, Dept. of Computer Science and Engineering, Sri Padmavati Mahila Visva Vidyalayam-Tirupati
Motivated by the privacy issues, curbing the adoption of electronic healthcare systems and the wild success of cloud service models, we propose to build privacy into mobile healthcare systems with the help of the private cloud. Our system offers salient features including efficient key management, privacy-preserving data storage, and retrieval, especially for retrieval at emergencies, and auditability for misusing health data. Specifically, we propose to integrate key management from pseudorandom number generator for unlinkability, a secure indexing method for privacy preserving keyword search which hides both search and access patterns based on redundancy, and integrate the concept of attribute based encryption with threshold signing for providing role-based access control with auditability to prevent potential misbehavior, in both normal and emergency cases. Keywords—Access control, Auditability, eHealth, Privacy.
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