14824 search results - page 2548 / 2965 » Security - Introduction |
148
Voted
TCC
2007
Springer
16 years 29 days ago
2007
Springer
Abstract. This paper presents a very simple and efficient adaptivelysound perfect NIZK argument system for any NP-language. In contrast to recently proposed schemes by Groth, Ostro...
185
Voted
TCC
2007
Springer
16 years 29 days ago
2007
Springer
Abstract. We construct an intrusion-resilient symmetric-key authenticated key exchange (AKE) protocol in the bounded retrieval model. The model employs a long shared private key to...
174
Voted
VLDB
2007
ACM
16 years 29 days ago
2007
ACM
An increasing number of enterprises outsource their IT services to third parties who can offer these services for a much lower cost due to economy of scale. Quality of service is ...
157
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WAIFI
2007
Springer
16 years 29 days ago
2007
Springer
Kabastianskii, Krouk and Smeets proposed in 1997 a digital signature scheme based on random error-correcting codes. In this paper we investigate the security and the efficiency of ...
176
Voted
WER
2007
Springer
16 years 29 days ago
2007
Springer
Role-Based Access Control (RBAC) is increasingly used for ensuring security and privacy in complex organizations such as healthcare institutions. In RBAC, access permissions are g...