A Design of Lightweight Secure Data Sharing
Journal Title: International Journal of Trend in Scientific Research and Development - Year 2018, Vol 2, Issue 4
Abstract
In this paper, we propose a lightweight data sharing scheme (LDSS) for different cloud platforms. It adopts CP-ABE, an access control technology used in most of the cloud environments; there are certain necessary changes in the structure of access control tree to make it suitable for portable cloud environments. LDSS moves a large portion of the computational intensive access control tree transformation in CP-ABE from different 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. The experimental results show that LDSS can effectively reduce the overhead on large number of devices when users are sharing data through different cloud environments Neha Fatima | Prof. S. A. Madival"A Design of Lightweight Secure Data Sharing" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-4 , June 2018, URL: http://www.ijtsrd.com/papers/ijtsrd14520.pdf http://www.ijtsrd.com/computer-science/other/14520/a-design-of-lightweight-secure-data-sharing/neha-fatima
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