391 search results - page 43 / 79 » On-Line Secret Sharing |
DBSEC
2008
13 years 9 months ago
2008
Current security mechanisms are not suitable for organisations that outsource their data management to untrusted servers. Encrypting and decrypting sensitive data at the client si...
AC
1998
Springer
13 years 12 months ago
1998
Springer
Abstract. In 1982, Bennett and Brassard suggested a new way to provide privacy in long distance communications with security based on the correctness of the basic principles of qua...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
— We consider the secrecy inherent in the reciprocal nature of multipath fading channels and present a technique to generate a shared perfectly secret key by two terminals observ...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
In P2P file sharing systems, free-riders who use others’ resources without sharing their own cause system-wide performance degradation. Existing techniques to counter freerider...
USS
2008
13 years 10 months ago
2008
We explore the problem of secret-key distribution in unidirectional channels, those in which a sender transmits information blindly to a receiver. We consider two approaches: (1) ...