Sciweavers

1490 search results - page 60 / 298
» The Logic of Authentication Protocols
Sort
View
CCS
2010
ACM
13 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
CONCUR
2005
Springer
14 years 2 months ago
Timed Spi-Calculus with Types for Secrecy and Authenticity
Abstract. We present a discretely timed spi-calculus. A primitive for key compromise allows us to model key compromise attacks, thus going beyond the standard Dolev–Yao attacker ...
Christian Haack, Alan Jeffrey
TCS
2002
13 years 8 months ago
Authentication tests and the structure of bundles
Suppose a principal in a cryptographic protocol creates and transmits a message containing a new value v, later receiving v back in a different cryptographic context. It can concl...
Joshua D. Guttman, F. Javier Thayer
WS
2004
ACM
14 years 2 months ago
Analysis of the 802.11i 4-way handshake
802.11i is an IEEE standard designed to provide enhanced MAC security in wireless networks. The authentication process involves three entities: the supplicant (wireless device), t...
Changhua He, John C. Mitchell
EUROPKI
2004
Springer
14 years 2 months ago
Using EMV Cards for Single Sign-On
Abstract. At present, network users have to manage a set of authentication credentials (usually a username/password pair) for every service with which they are registered. Single S...
Andreas Pashalidis, Chris J. Mitchell