1769 search results - page 250 / 354 » Cryptography |
ACNS
2006
Springer
14 years 4 months ago
2006
Springer
Dependable digital signing service requires both high fault-tolerance and high intrusion-tolerance. While providing high fault-tolerance, existing approaches do not satisfy the hig...
ACNS
2006
Springer
14 years 4 months ago
2006
Springer
Abstract. While web-based communications (e.g., webmail or web chatrooms) are increasingly protected by transport-layer cryptographic mechanisms, such as the SSL/TLS protocol, ther...
ACNS
2006
Springer
14 years 4 months ago
2006
Springer
Network attacks often employ scanning to locate vulnerable hosts and services. Fast and accurate detection of local scanners is key to containing an epidemic in its early stage. Ex...
ACNS
2006
Springer
14 years 4 months ago
2006
Springer
The visual secret sharing (VSS for short) scheme is a secret image sharing scheme. A secret image is visually revealed from overlapping shadow images without additional computation...
CIG
2005
IEEE
14 years 3 months ago
2005
IEEE
Abstract- Recently, P2P (peer-to-peer) online game systems have attracted a great deal of public attention. They work without central servers, thus, the maintenance and organizatio...