120 search results - page 3 / 24 » A Practical and Secure Communication Protocol in the Bounded... |
CRYPTO
2004
Springer
14 years 8 days ago
2004
Springer
A timestamping scheme is non-interactive if a stamper can stamp a document without communicating with any other player. The only communication done is at validation time. Non-Inte...
TCC
2005
Springer
14 years 11 days ago
2005
Springer
We initiate a study of Maurer’s bounded storage model (JoC, 1992) in presence of transmission errors and perhaps other types of errors that cause different parties to have incon...
ASIACRYPT
2005
Springer
14 years 13 days ago
2005
Springer
Abstract. We give improved upper bounds on the communication complexity of optimally-resilient secure multiparty computation in the cryptographic model. We consider evaluating an n...
CN
2007
13 years 6 months ago
2007
In multicast communication, a source transmits the same content to a set of receivers. Current protocols for multicast follow a tree communication model which makes them scalable....
JOC
2008
13 years 6 months ago
2008
In the setting of concurrent self composition, a single protocol is executed many times concurrently by a single set of parties. In this paper, we prove lower bounds and impossibi...