38 search results - page 5 / 8 » A Practical Key Recovery Attack on Basic TCHo |
CCS
2001
ACM
14 years 8 days ago
2001
ACM
Many encryption systems require the user to memorize high entropy passwords or passphrases and reproduce them exactly. This is often a difficult task. We propose a more fault-tole...
ASIACRYPT
2000
Springer
14 years 3 days ago
2000
Springer
Abstract. There have been many proposals in recent years for passwordauthenticated key exchange protocols. Many of these have been shown to be insecure, and the only ones that seem...
CRYPTO
2006
Springer
13 years 11 months ago
2006
Springer
This paper considers the problem of password-authenticated key exchange (PAKE) in a client-server setting, where the server authenticates using a stored password file, and it is de...
FDTC
2009
Springer
14 years 2 months ago
2009
Springer
—Last year we were able to break KeeLoq, which is a 64 bit block cipher that is popular for remote keyless entry (RKE) systems. KeeLoq RKEs are widely used for access control pur...
CCS
2001
ACM
14 years 8 days ago
2001
ACM
A group signature scheme allows a group member to sign messages anonymously on behalf of the group, while in case of a dispute, a designated entity can reveal the identity of a si...