598 search results - page 105 / 120 » On the Security of ElGamal Based Encryption |
DEBS
2008
ACM
14 years 11 months ago
2008
ACM
Two convincing paradigms have emerged for achieving scalability in widely distributed systems: publish/subscribe communication and role-based, policy-driven control of access to t...
102
Voted
IWCMC
2006
ACM
15 years 3 months ago
2006
ACM
Security is a critical issue in a mobile ad hoc network (MANET). In most of the previous protocols security is an added layer above the routing protocol. We propose a TrustAware R...
SACMAT
2004
ACM
15 years 2 months ago
2004
ACM
We propose role-based cascaded delegation, a model for delegation of authority in decentralized trust management systems. We show that role-based cascaded delegation combines the ...
FC
2010
Springer
15 years 1 months ago
2010
Springer
A number of security systems, from Chip-and-PIN payment cards to contactless subway and train tokens, as well as secure localization systems, are vulnerable to relay attacks. Encry...
CCS
2006
ACM
15 years 1 months ago
2006
ACM
We extend the definitional work of Dwork, Naor and Sahai from deniable authentication to deniable key-exchange protocols. We then use these definitions to prove the deniability fe...