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An Efficient Group Key Agreement Protocol for Online Social Network
Authors(3) :-Sowmya.R, R.Gowri, D.Hemavathy
The objective of this project is to study a group key agreement problem where a user is only aware of his neighbors while the connectivity graph is arbitrary. In our problem, there is no centralized initialization for users. A group key agreement with these features is very suitable for social networks. Under our setting, we construct two efficient protocols with passive security. We obtain lower bounds on the round complexity for this type of protocols, which demonstrate that our constructions are rounding efficient. Finally, we construct an actively secure protocol from a passively secure one.
Sowmya.R, R.Gowri, D.Hemavathy
Data Sharing, Data Privacy, Diffie Hellman, Lower Bound.
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Published in : Volume 2 | Issue 2 | March-April 2016
Date of Publication : 2016-04-30
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 122-125
Manuscript Number : IJSRST162253
Publisher : Technoscience Academy
PRINT ISSN : 2395-6011
ONLINE ISSN : 2395-602X
Cite This Article :
Sowmya.R, R.Gowri, D.Hemavathy, "An Efficient Group Key Agreement Protocol for Online Social Network", International Journal of Scientific Research in Science and Technology(IJSRST), Print ISSN : 2395-6011, Online ISSN : 2395-602X, Volume 2, Issue 2, pp.122-125, March-April-2016.
Journal URL : http://ijsrst.com/IJSRST162253