231 search results - page 46 / 47 » Generalized Identity Based and Broadcast Encryption Schemes |
ACNS
2004
Springer
13 years 9 months ago
2004
Springer
One of the few quantitative metrics used to evaluate the security of a cryptographic file system is the key length of the encryption algorithm; larger key lengths correspond to hig...
INFOCOM
1999
IEEE
13 years 10 months ago
1999
IEEE
The minimization of the wireless cost of tracking mobile users is a crucial issue in wireless networks. Some of the previous strategies addressing this issue leave an open gap, by ...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
A sender wishes to broadcast a message of length n over an alphabet of size k to r users, where each user i, 1 i r should be able to receive one of possible mi messages. The cha...
EGOV
2005
Springer
13 years 11 months ago
2005
Springer
In this paper we propose a solution to secure interoperability between electronic ID management infrastructures enabling the provision of cross-border eServices to mobile citizens....
ASIACRYPT
2011
Springer
12 years 5 months ago
2011
Springer
The assumption of the availability of tamper-proof hardware tokens has been used extensively in the design of cryptographic primitives. For example, Katz (Eurocrypt 2007) suggests ...