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IACR
2011
149views more  IACR 2011»
14 years 6 months ago
Public Key Encryption for the Forgetful
We investigate public key encryption that allows the originator of a ciphertext to retrieve a “forgotten” plaintext from the ciphertext. This type of public key encryption wit...
Puwen Wei, Yuliang Zheng, Xiaoyun Wang
PET
2012
Springer
13 years 9 months ago
Practical Privacy Preserving Cloud Resource-Payment for Constrained Clients
The continuing advancements in microprocessor technologies are putting more and more computing power into small devices. Today smartphones are especially popular. Nevertheless, for...
Martin Pirker, Daniel Slamanig, Johannes Winter
CCS
2009
ACM
16 years 7 months ago
PBES: a policy based encryption system with application to data sharing in the power grid
In distributed systems users need the ability to share sensitive content with multiple other recipients based on their ability to satisfy arbitrary policies. One such system is el...
Rakeshbabu Bobba, Himanshu Khurana, Musab AlTurki,...
IDTRUST
2009
ACM
16 years 2 months ago
Usable trust anchor management
Security in browsers is based upon users trusting a set of root Certificate Authorities (called Trust Anchors) which they may know little or nothing about. Browser vendors face a...
Massimiliano Pala, Scott A. Rea
SENSYS
2009
ACM
16 years 2 months ago
A wireless sensor network for border surveillance
We will demonstrate a wireless sensor network system for the surveillance of critical areas and properties – e.g. borders. The system consists of up to 10 sensor nodes that moni...
Denise Dudek, Christian Haas, Andreas Kuntz, Marti...