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» Provably Secure Key Exchange: An Engineering Approach
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GI
2004
Springer
15 years 3 months ago
A Low-Cost Solution for Frequent Symmetric Key Exchange in Ad-hoc Networks
: Next to authentication, secure key exchange is considered the most critical and complex issue regarding ad-hoc network security. We present a low-cost, (i.e. low hardware-complex...
Markus Volkmer, Sebastian Wallner
CCS
2010
ACM
14 years 9 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
COMPSEC
2010
142views more  COMPSEC 2010»
14 years 6 months ago
Provably correct Java implementations of Spi Calculus security protocols specifications
Spi Calculus is an untyped high level modeling language for security protocols, used for formal protocols specification and verification. In this paper, a type system for the Spi ...
Alfredo Pironti, Riccardo Sisto
ICISC
2009
169views Cryptology» more  ICISC 2009»
14 years 7 months ago
Generic One Round Group Key Exchange in the Standard Model
Minimizing complexity of group key exchange (GKE) protocols is an important milestone towards their practical deployment. An interesting approach to achieve this goal is to simplif...
M. Choudary Gorantla, Colin Boyd, Juan Manuel Gonz...
ACNS
2005
Springer
116views Cryptology» more  ACNS 2005»
15 years 3 months ago
Two-Server Password-Only Authenticated Key Exchange
Typical protocols for password-based authentication assume a single server which stores all the information (e.g., the password) necessary to authenticate a user. Unfortunately, a...
Jonathan Katz, Philip D. MacKenzie, Gelareh Taban,...