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ICISC
2009
138views Cryptology» more  ICISC 2009»
15 years 4 months ago
Efficient Certificateless KEM in the Standard Model
Abstract. We give a direct construction of a certificateless key encapsulation mechanism (KEM) in the standard model that is more efficient than the generic constructions proposed ...
Georg Lippold, Colin Boyd, Juan Manuel Gonzá...
EUROCRYPT
2007
Springer
16 years 24 days ago
Universally Composable Multi-party Computation Using Tamper-Proof Hardware
Protocols proven secure within the universal composability (UC) framework satisfy strong and desirable security properties. Unfortunately, it is known that within the “plain” m...
Jonathan Katz
CANS
2009
Springer
132views Cryptology» more  CANS 2009»
15 years 10 months ago
Fully Robust Tree-Diffie-Hellman Group Key Exchange
We extend the well-known Tree-Diffie-Hellman technique used for the design of group key exchange (GKE) protocols with robustness, i.e. with resistance to faults resulting from poss...
Timo Brecher, Emmanuel Bresson, Mark Manulis
ACISP
2010
Springer
15 years 8 months ago
Predicate-Based Key Exchange
We provide the first description of and security model for authenticated key exchange protocols with predicate-based authentication. In addition to the standard goal of session ke...
James Birkett, Douglas Stebila
INTERACT
2007
15 years 8 months ago
Designing a Trade-Off Between Usability and Security: A Metrics Based-Model
The design of usable yet secure systems raises crucial questions when it comes to balancing properly security and usability. Finding the right tradeoff between these two quality at...
Christina Braz, Ahmed Seffah, David M'Raïhi