Sciweavers

216 search results - page 15 / 44
» Models and Proofs of Protocol Security: A Progress Report
Sort
View
ASIACRYPT
2008
Springer
15 years 1 months ago
A Modular Security Analysis of the TLS Handshake Protocol
We study the security of the widely deployed Secure Session Layer/Transport Layer Security (TLS) key agreement protocol. Our analysis identifies, justifies, and exploits the modul...
Paul Morrissey, Nigel P. Smart, Bogdan Warinschi
IJISEC
2007
88views more  IJISEC 2007»
14 years 11 months ago
Secure group key establishment revisited
Abstract. We examine the popular proof models for group key establishment of Bresson et al. [BCPQ01,BCP01] and point out missing security properties addressing malicious protocol p...
Jens-Matthias Bohli, Maria Isabel Gonzalez Vasco, ...
CSFW
2009
IEEE
15 years 3 months ago
Authentication without Elision: Partially Specified Protocols, Associated Data, and Cryptographic Models Described by Code
Specification documents for real-world authentication protocols typically mandate some aspects of a protocol's behavior but leave other features optional or undefined. In add...
Phillip Rogaway, Till Stegers
ASIACRYPT
2006
Springer
15 years 3 months ago
Simulation-Sound NIZK Proofs for a Practical Language and Constant Size Group Signatures
Non-interactive zero-knowledge proofs play an essential role in many cryptographic protocols. We suggest several NIZK proof systems based on prime order groups with a bilinear map...
Jens Groth
ISW
2007
Springer
15 years 5 months ago
Strongly-Secure Identity-Based Key Agreement and Anonymous Extension
Abstract. We study the provable security of identity-based (ID-based) key agreement protocols. Although several published protocols have been proven secure in the random oracle mod...
Sherman S. M. Chow, Kim-Kwang Raymond Choo