17 search results - page 2 / 4 » Lower Bounds for Multicast Message Authentication |
CRYPTO
2006
Springer
13 years 8 months ago
2006
Springer
We address the message authentication problem in two seemingly different communication models. In the first model, the sender and receiver are connected by an insecure channel and...
TPDS
1998
13 years 4 months ago
1998
—We show that deadlocks due to dependencies on consumption channels are a fundamental problem in wormhole multicast routing. This type of resource deadlocks has not been addresse...
SP
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract--We consider resource-constrained broadcast authentication for n receivers in a static, known network topology. There are only two known broadcast authentication protocols...
HICSS
2006
IEEE
13 years 11 months ago
2006
IEEE
Secure multicast has a variety of applications in ecommerce, e-banking, command and control, video-ondemand, and other internet-based services. In this paper, we present algorithm...
FOCS
2007
IEEE
13 years 11 months ago
2007
IEEE
We show that every construction of one-time signature schemes from a random oracle achieves black-box security at most 2(1+o(1))q , where q is the total number of oracle queries a...