1251 search results - page 77 / 251 » On the security of group communication schemes |
AINA
2005
IEEE
14 years 1 months ago
2005
IEEE
Security of mobile communications comes with the cost of computational overhead. Reducing the overhead in security computations is critical to ensure the overall performance of a ...
INFOCOM
2002
IEEE
14 years 1 months ago
2002
IEEE
Abstract—In this paper we propose an efficient on-line estimation algorithm for determining the size of a dynamic multicast group. By using diffusion approximation and Kalman ...
ASIACRYPT
2009
Springer
14 years 2 months ago
2009
Springer
We demonstrate how the framework that is used for creating efficient number-theoretic ID and signature schemes can be transferred into the setting of lattices. This results in cons...
ICC
2007
IEEE
14 years 13 hour ago
2007
IEEE
Overlay networks have shown tremendous potential in solving large scale data dissemination problem by employing peer-to-peer communication protocols. These networks, however, have ...
IJNSEC
2008
13 years 8 months ago
2008
We improve a secret sharing scheme, which enables users select their personal keys by themselves instead of being distributed by group manager and users can reuse their personal k...