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CCS
2010
ACM
15 years 6 months ago
A new framework for efficient password-based authenticated key exchange
Protocols for password-based authenticated key exchange (PAKE) allow two users who share only a short, low-entropy password to agree on a cryptographically strong session key. The...
Adam Groce, Jonathan Katz
JOC
2006
116views more  JOC 2006»
15 years 6 months ago
On the Fly Authentication and Signature Schemes Based on Groups of Unknown Order
Abstract. In response to the current need for fast, secure and cheap public-key cryptography, we propose an interactive zero-knowledge identification scheme and a derived signature...
Marc Girault, Guillaume Poupard, Jacques Stern
ENTCS
2007
89views more  ENTCS 2007»
15 years 6 months ago
Weak Probabilistic Anonymity
Abstract. Anonymity means that the identity of the user performing a certain action is maintained secret. The protocols for ensuring anonymity often use random mechanisms which can...
Yuxin Deng, Catuscia Palamidessi, Jun Pang
JSAC
2006
127views more  JSAC 2006»
15 years 6 months ago
Location-based compromise-tolerant security mechanisms for wireless sensor networks
Abstract-- Node compromise is a serious threat to wireless sensor networks deployed in unattended and hostile environments. To mitigate the impact of compromised nodes, we propose ...
Yanchao Zhang, Wei Liu, Wenjing Lou, Yuguang Fang
PERVASIVE
2006
Springer
15 years 6 months ago
Scalability in a Secure Distributed Proof System
Abstract. A logic-based language is often adopted in systems for pervasive computing, because it provides a convenient way to define rules that change the behavior of the systems d...
Kazuhiro Minami, David Kotz