1251 search results - page 33 / 251 » On the security of group communication schemes |
ICC
1997
IEEE
14 years 7 days ago
1997
IEEE
MPEG, in addition to being an international standard, is currently the most popular coding scheme for stored video. For several applications that require stored video, such as vid...
MUE
2007
IEEE
14 years 2 months ago
2007
IEEE
The scale of smart living spaces can be varied from small, e.g. a household, to large, e.g. a building or a campus, scales. As the scale of the space increases, we can expect that...
COMCOM
1998
13 years 7 months ago
1998
In this note, we show that a proposed secure broadcasting scheme is insecure. We also present a modified scheme to overcome this weakness. The modified scheme has the extra adva...
ASIACRYPT
2009
Springer
14 years 2 months ago
2009
Springer
Group encryption (GE) schemes, introduced at Asiacrypt’07, are an encryption analogue of group signatures with a number of interesting applications. They allow a sender to encryp...
ICDCSW
2002
IEEE
14 years 29 days ago
2002
IEEE
In this paper, we focus on the problem of secure multicast in dynamic groups. In this problem, a group of users communicate using a shared key. Due to the dynamic nature of these ...