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Function-Private Identity-Based Encryption: Hiding the Function in Functional Encryption
Function privacy identity-based encryption functional encryption
2015/8/5
In light of such an inherent difficulty, any meaningful notion of function privacy must be based
on the minimal assumption that, from the adversary's point of view, identities that correspond to...
Experimental extraction of secure correlations from a photonic private state
Experimental extraction of secure correlations from a photonic private state
2010/11/8
Photonic entanglement is a vital resource for quantum key distribution (QKD) of Ekert's protocol, where the random key obtained from a maximally entangled state is known exclusively to legitimate user...
When can several people simulate a private random oracle for someone else?
private random oracle
2010/12/16
Many models of secure multiparty computation supply each participant with a private random oracle [Yao82,Sha79,GMW87,Csi08]. If one participant does not have access to a private random oracle, perhaps...
New Private Funds to Support Millennium Development Goals（图）
New Private Funds Millennium Development Goals
2010/10/25
Today, two of the world’s leading companies announce grants and technical support totaling more than $1,000,000 aimed at ending global poverty by 2015. Nestlé and the Novartis Foundation for Sustainab...
Private quantum decoupling and secure disposal of information
Private quantum decoupling secure disposal of information
2010/4/9
Given a bipartite system, correlations between its subsystems can be understood as information that each one carries about the other. In order to give a model-independent description of secure informa...
Private garden plots present a vast area for growing plants for food or enjoyment. The Royal Botanic Garden Edinburgh provides a plant identification and advisory service to the public. This includes ...
Alternative solutions for public and private catastrophe funding in Austria
Alternative solutions public and private catastrophe funding Austria
2009/12/30
The impacts of natural hazards as well as their frequency of occurrence during the last decades have increased decisively. Therefore, the public as well as the private sector are expected to react to ...
27 February 2007,Weighing a couple of tonnes and with jaws that can kill, the hippopotamus is about to open up and say aaah for science.
Flood loss reduction of private households due to building precautionary measures--lessons learned from the Elbe flood in August 2002
Flood loss reduction private households building precautionary measures
2009/12/25
Building houses in inundation areas is always a risk, since absolute flood protection is impossible. Where settlements already exist, flood damage must be kept as small as possible. Suitable means are...