International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 16 - Number 7 |
Year of Publication: 2011 |
Authors: V. Ganesh Babu, Dr. T. Senthil Kumar |
10.5120/2025-2738 |
V. Ganesh Babu, Dr. T. Senthil Kumar . Multicast Routing Authentication System using Advanced Tesla. International Journal of Computer Applications. 16, 7 ( February 2011), 17-25. DOI=10.5120/2025-2738
The present strategies that reduce the delay associated with multicast authentication, make more efficient usage of receiver-side buffers, make delayed key dis¬closure authentication more resilient to buffer overflow denial of service attacks, and allow for multiple levels of trust in authen¬tication. Throughout this base paper, the main focus of discussion will be on the popular multicast authentication scheme Timed Efficient Stream Loss-tolerant Authentication (TESLA) based upon the delayed key disclosure principle. Similar to other schemes based upon delayed key disclosure, TESLA is susceptible to Denial-of-Service (DoS) at¬tacks and is not well suited for delay-sensitive applications.