550 search results - page 76 / 110 » Public Key Encryption and Encryption Emulation Attacks |
PKC
2007
Springer
14 years 3 months ago
2007
Springer
: This paper addresses the security of optimistic fair exchange in a multi-user setting. While the security of public key encryption and public key signature schemes in a single-us...
EUC
2008
Springer
13 years 11 months ago
2008
Springer
Password authentication is a popular approach used for user authentication in pervasive computing environments due to its simplicity and convenience. To secure the transmission be...
SACRYPT
2001
Springer
14 years 1 months ago
2001
Springer
Abstract. Inthis paper we present several weaknesses in the keyscheduling algorithm of RC4, and describe their cryptanalytic signi cance. We identify a large number of weak keys, i...
TCS
2008
13 years 9 months ago
2008
A time-bound hierarchical key assignment scheme is a method to assign time-dependent encryption keys to a set of classes in a partially ordered hierarchy, in such a way that each ...
CCS
2010
ACM
13 years 9 months ago
2010
ACM
Protocols for password-based authenticated key exchange (PAKE) allow two users who share only a short, low-entropy password to agree on a cryptographically strong session key. The...