209 search results - page 30 / 42 » Secure Hash-and-Sign Signatures Without the Random Oracle |
SACRYPT
2004
Springer
14 years 23 days 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...
JUCS
2008
13 years 7 months ago
2008
Abstract: Recently, Au et al. [Au et al. 2007] pointed out a seemingly neglected security concern for certificateless public key encryption (CL-PKE) scheme, where a malicious key g...
EUROCRYPT
2003
Springer
14 years 19 days ago
2003
Springer
Abstract. Recently, methods from provable security, that had been developped for the last twenty years within the research community, have been extensively used to support emerging...
ACISP
2006
Springer
13 years 11 months ago
2006
Springer
Efficient authentication is one of important security requirements in mobile ad hoc network (MANET) routing systems. The techniques of digital signatures are generally considered a...
ASIACRYPT
2003
Springer
14 years 19 days ago
2003
Springer
Provable security usually makes the assumption that a source of perfectly random and secret data is available. However, in practical applications, and especially when smart cards a...