621 search results - page 84 / 125 » Efficient Secure Multi-party Computation |
CCS
2006
ACM
14 years 2 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...
ICUIMC
2009
ACM
14 years 5 months ago
2009
ACM
This paper presents a detailed review of remote user authentication schemes with smart cards based on bilinear pairings. The first scheme regarding this was proposed by Manik et a...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
- In the paper, we propose an efficient two-factor localized authentication scheme suitable for WLAN roaming. The proposed authentication scheme can greatly improve the security co...
ICISC
2004
14 years 11 days ago
2004
Abstract. The proliferation of group-centric computing and communication motivates the need for mechanisms to provide group access control. Group access control includes mechanisms...
MOBISYS
2007
ACM
14 years 10 months ago
2007
ACM
To allow for an efficient usage of a device in pervasive computing environments, reliable and yet convenient user access is an important requirement. The problem becomes more comp...