97 search results - page 12 / 20 » Identity Based Public Verifiable Signcryption Scheme |
SAINT
2003
IEEE
14 years 1 months ago
2003
IEEE
A public key infrastructure is generally (and effectively) used for cryptographically secure authentication in the networks. Ad-hoc networks are formed in haphazard manner. Securi...
ACNS
2006
Springer
14 years 9 days ago
2006
Springer
Abstract. Several researchers have proposed the use of threshold cryptographic model to enable secure communication in ad hoc networks without the need of a trusted center. In this...
JCP
2006
13 years 8 months ago
2006
Recently, Wang et al. proposed a set of double auction protocols with full privacy protection based on distributed ElGamal encryption. Unfortunately, their protocols are expensive ...
JMM2
2006
13 years 8 months ago
2006
Abstract-- In general automatic face classification applications images are captured in natural environments. In these cases, the performance is affected by variations in facial im...
ICC
2007
IEEE
14 years 14 days ago
2007
IEEE
Overlay networks have shown tremendous potential in solving large scale data dissemination problem by employing peer-to-peer communication protocols. These networks, however, have ...