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CTRSA
2006
Springer
140views Cryptology» more  CTRSA 2006»
13 years 8 months ago
Session Corruption Attack and Improvements on Encryption Based MT-Authenticators
Bellare, Canetti and Krawczyk proposed a security model (BCK-model) for authentication and key exchange protocols in 1998. The model not only reasonably captures the power of pract...
Xiaojian Tian, Duncan S. Wong
PROVSEC
2007
Springer
13 years 11 months ago
Stronger Security of Authenticated Key Exchange
In this paper we study security definitions for authenticated key exchange (AKE) protocols. We observe that there are several families of attacks on AKE protocols that lie outsid...
Brian A. LaMacchia, Kristin Lauter, Anton Mityagin
CTRSA
2008
Springer
137views Cryptology» more  CTRSA 2008»
13 years 6 months ago
Beyond Secret Handshakes: Affiliation-Hiding Authenticated Key Exchange
Public key based authentication and key exchange protocols are not usually designed with privacy in mind and thus involve cleartext exchanges of identities and certificates before ...
Stanislaw Jarecki, Jihye Kim, Gene Tsudik
CHES
2006
Springer
131views Cryptology» more  CHES 2006»
13 years 8 months ago
Why One Should Also Secure RSA Public Key Elements
It is well known that a malicious adversary can try to retrieve secret information by inducing a fault during cryptographic operations. Following the work of Seifert on fault induc...
Eric Brier, Benoît Chevallier-Mames, Mathieu...
CCS
2005
ACM
13 years 10 months ago
Modeling insider attacks on group key-exchange protocols
Protocols for authenticated key exchange (AKE) allow parties within an insecure network to establish a common session key which can then be used to secure their future communicati...
Jonathan Katz, Ji Sun Shin