1562 search results - page 257 / 313 » Mathematics, Cryptology, Security |
PKC
2004
Springer
14 years 1 months ago
2004
Springer
The isogeny for elliptic curve cryptosystems was initially used for the efficient improvement of order counting methods. Recently, Smart proposed the countermeasure using isogeny f...
SACRYPT
2004
Springer
14 years 1 months ago
2004
Springer
A reasonably efficient password based key exchange (KE) protocol with provable security without random oracle was recently proposed by Katz, et al. [18] and later by Gennaro and Li...
ACNS
2003
Springer
14 years 1 months ago
2003
Springer
Key exposures, known or inconspicuous, are a real security threat. Recovery mechanisms from such exposures are required. For digital signatures such a recovery should ideally —an...
CRYPTO
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. Cryptographic systems often involve running multiple concurrent instances of some protocol, where the instances have some amount of joint state and randomness. (Examples ...
EUROCRYPT
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. In this paper we present a general framework for passwordbased authenticated key exchange protocols, in the common reference odel. Our protocol is actually an abstraction...