77 search results - page 15 / 16 » A Secure Scheme for Restrictive Partially Blind Signatures |
AFRICACRYPT
2009
Springer
13 years 9 months ago
2009
Springer
The notion of certified encryption had recently been suggested as a suitable setting for analyzing the security of encryption against adversaries that tamper with the key-registrat...
ASIACRYPT
2003
Springer
13 years 11 months ago
2003
Springer
Abstract. ESIGN is an efficient signature scheme that has been proposed in the early nineties (see [14]). Recently, an effort was made to lay ESIGN on firm foundations, using the...
CCS
2006
ACM
13 years 9 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...
PKC
2009
Springer
14 years 6 months ago
2009
Springer
In this work, we consider the task of allowing a content provider to enforce complex access control policies on oblivious protocols conducted with anonymous users. As our primary ...
WWW
2008
ACM
14 years 6 months ago
2008
ACM
Publishing personal content on the web is gaining increased popularity with dramatic growth in social networking websites, and availability of cheap personal domain names and host...