Sciweavers

860 search results - page 148 / 172
» Uncovering Attacks on Security Protocols
Sort
View
PKC
2007
Springer
129views Cryptology» more  PKC 2007»
16 years 8 days ago
Two-Tier Signatures, Strongly Unforgeable Signatures, and Fiat-Shamir Without Random Oracles
We provide a positive result about the Fiat-Shamir (FS) transform in the standard model, showing how to use it to convert threemove identification protocols into two-tier signatur...
Mihir Bellare, Sarah Shoup
ACSAC
2006
IEEE
16 years 7 days ago
PAST: Probabilistic Authentication of Sensor Timestamps
Sensor networks are deployed to monitor the physical environment in public and vulnerable locations. It is not economically viable to house sensors in tamper-resilient enclosures ...
Ashish Gehani, Surendar Chandra
ISW
2004
Springer
15 years 11 months ago
Practical Authenticated Key Agreement Using Passwords
Due to the low entropy of human-memorable passwords, it is not easy to conduct password authenticated key agreement in a secure manner. Though there are many protocols achieving th...
Taekyoung Kwon
CSL
2006
Springer
15 years 9 months ago
Relating Two Standard Notions of Secrecy
Abstract. Two styles of definitions are usually considered to express that a security protocol preserves the confidentiality of a data s. Reachability-based secrecy means that s sh...
Véronique Cortier, Michaël Rusinowitch...
IFIP
2010
Springer
15 years 1 months ago
Efficient Decision Procedures for Message Deducibility and Static Equivalence
Abstract. We consider two standard notions in formal security protocol analysis: message deducibility and static equivalence under equational theories. We present polynomial-time a...
Bruno Conchinha, David A. Basin, Carlos Caleiro