68 search results - page 1 / 14 » Efficient State Updates for Key Management |
CCS
2001
ACM
13 years 8 months ago
2001
ACM
Encryption is widely used to enforce usage rules for digital content. In many scenarios content is encrypted using a group key which is known to a group of users that are allowed ...
CSL
2010
Springer
13 years 5 months ago
2010
Springer
This paper describes a statistically motivated framework for performing real-time dialogue state updates and policy learning in a spoken dialogue system. The framework is based on...
IJNSEC
2010
12 years 11 months ago
2010
This paper proposes a scheme to provide security to dynamic multicast VoIP systems efficiently. Security is usually provided by encrypting the media packets sent from a user to ot...
ESORICS
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. We consider the problem of efficient key management and user revocation in cryptographic file systems that allow shared access to files. A performanceefficient solution t...
GLOBECOM
2008
IEEE
13 years 5 months ago
2008
IEEE
This paper proposes and specifies a protocol for distributing and managing group keys in ad hoc environments, which applies for the Secure Optimized Link State Routing Protocol. Ou...