@article {18277,
	title = {Security analysis for privacy preserving search of multimedia},
	journal = {Image Processing (ICIP)},
	year = {2010},
	month = {2010///},
	pages = {26 - 29},
	abstract = {With the increasing popularity of digital multimedia such asimages and videos and the advent of the cloud computing
paradigm, a fast growing amount of private and sensitive mul-
timedia data are being stored and managed over the network
cloud. To provide enhanced security and privacy protection
beyond traditional access control techniques, privacy preserv-
ing multimedia retrieval techniques have been proposed re-
cently to allow content-based multimedia retrieval directly
over encrypted databases and achieve accurate retrieval com-
parable to conventional retrieval schemes. In this paper, we
introduce a security definition for the privacy preserving re-
trieval scenario and show that the recently proposed schemes
are secure under the proposed security definition.
},
	author = {Lu,W. and Varna,A.L. and Wu,M.}
}
