357 search results - page 49 / 72 » Distributed Attribute-Based Encryption |
FC
2000
Springer
14 years 24 days ago
2000
Springer
Abstract. Several public key cryptosystems with additional homomorphic properties have been proposed so far. They allow to perform computation with encrypted data without the knowl...
AAAI
2007
13 years 11 months ago
2007
The practical success of broadcast encryption hinges on the ability to (1) revoke the access of compromised keys and (2) determine which keys have been compromised. In this work w...
CSREASAM
2003
13 years 10 months ago
2003
This paper proposes a technique to foil DoS (Denial of Service) attacks. The proposed technique converts a static service to a relocating service and provides information of the n...
FAST
2003
13 years 10 months ago
2003
We show how untrusted computers can be used to facilitate secure mobile data access. We discuss a novel architecture, data staging, that improves the performance of distributed ï¬...
ESORICS
2010
Springer
13 years 10 months ago
2010
Springer
Safety critical applications for recently proposed vehicle to vehicle ad-hoc networks (VANETs) rely on a beacon signal, which poses a threat to privacy since it could allow a vehic...