Sciweavers

5386 search results - page 861 / 1078
» Approaches to Multimedia and Security
Sort
View
ESORICS
2009
Springer
16 years 7 months ago
Formal Indistinguishability Extended to the Random Oracle Model
Abstract. Several generic constructions for transforming one-way functions to asymmetric encryption schemes have been proposed. One-way functions only guarantee the weak secrecy of...
Cristian Ene, Yassine Lakhnech, Van Chan Ngo
MOBISYS
2008
ACM
16 years 6 months ago
Trustworthy and personalized computing on public kiosks
Many people desire ubiquitous access to their personal computing environments. We present a system in which a user leverages a personal mobile device to establish trust in a publi...
Scott Garriss, Ramón Cáceres, Stefan...
STOC
2010
ACM
189views Algorithms» more  STOC 2010»
16 years 4 months ago
Near-optimal extractors against quantum storage
We give near-optimal constructions of extractors secure against quantum bounded-storage adversaries. One instantiation gives the first such extractor to achieve an output length (...
Anindya De and Thomas Vidick
IEEEARES
2010
IEEE
16 years 2 months ago
FedWare: Middleware Services to Cope with Information Consistency in Federated Identity Management
—Collaborations by the use of inter-organizational business processes can help companies to achieve a competitive edge over competing businesses. Typically, these collaborations ...
Thorsten Höllrigl, Jochen Dinger, Hannes Hart...
CCS
2009
ACM
16 years 2 months ago
A new cell counter based attack against tor
Various low-latency anonymous communication systems such as Tor and Anoymizer have been designed to provide anonymity service for users. In order to hide the communication of user...
Zhen Ling, Junzhou Luo, Wei Yu, Xinwen Fu, Dong Xu...