193 search results - page 23 / 39 » Secure Certification for ePortfolios |
JNW
2006
13 years 8 months ago
2006
In this research article we discuss the protocols, architecture and propose the design of Network Domain Security (NDS) model for IP Multimedia Subsystem (IMS). The IMS is standard...
ICDAR
2009
IEEE
14 years 3 months ago
2009
IEEE
This paper presents a pioneering effort towards machine authentication of security documents like bank cheques, legal deeds, certificates, etc. that fall under the same class as f...
EUROPKI
2004
Springer
14 years 1 months ago
2004
Springer
The use of PKI in large scale environments suffers some inherent problems concerning the options to adopt for the optimal cost-centered operation of the system. In this paper a Mar...
ACSAC
2003
IEEE
14 years 2 days ago
2003
IEEE
We propose an efficient and flexible system for a secure and authentic data exchange in a multiinstitutional environment, where the institutions maintain different databases and p...
ACISP
2006
Springer
14 years 5 days ago
2006
Springer
The only known construction of identity-based signatures that can be proven secure in the standard model is based on the approach of attaching certificates to non-identity-based si...