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» Synthesizing Secure Protocols
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122
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CCS
2010
ACM
15 years 8 months ago
Controlling data disclosure in computational PIR protocols
Private Information Retrieval (PIR) protocols allow users to learn data items stored at a server which is not fully trusted, without disclosing to the server the particular data e...
Ning Shang, Gabriel Ghinita, Yongbin Zhou, Elisa B...
146
Voted
PERCOM
2005
ACM
16 years 3 months ago
Secure Routing and Intrusion Detection in Ad Hoc Networks
Numerous schemes have been proposed for secure routing protocols, and Intrusion Detection and Response Systems, for ad hoc networks. In this paper, we present a proof-of-concept i...
Anand Patwardhan, Jim Parker, Anupam Joshi, Michae...
FOCS
2003
IEEE
15 years 9 months ago
Bounded-Concurrent Secure Two-Party Computation in a Constant Number of Rounds
We consider the problem of constructing a general protocol for secure two-party computation in a way that preserves security under concurrent composition. In our treatment, we foc...
Rafael Pass, Alon Rosen
130
Voted
CCS
2008
ACM
15 years 5 months ago
Provably secure browser-based user-aware mutual authentication over TLS
The standard solution for user authentication on the Web is to establish a TLS-based secure channel in server authenticated mode and run a protocol on top of TLS where the user en...
Sebastian Gajek, Mark Manulis, Ahmad-Reza Sadeghi,...
ACNS
2009
Springer
168views Cryptology» more  ACNS 2009»
15 years 10 months ago
Session-state Reveal Is Stronger Than Ephemeral Key Reveal: Attacking the NAXOS Authenticated Key Exchange Protocol
Abstract. In the paper “Stronger Security of Authenticated Key Exchange” [1,2], a new security model for authenticated key exchange protocols (eCK) is proposed. The new model i...
Cas J. F. Cremers