A Reconfigurable Architecture for Secure Multimedia Delivery
| Authors | Amit Pande and Joseph Zambreno |
|---|---|
| Type | Conference Paper |
| Published in | Proceedings of the International Conference on VLSI Design (VLSID) |
| Date | January 2010 |
Abstract
This paper introduces a reconfigurable architecture for ensuring secure and real-time video delivery through a novel parameterized construction of the Discrete Wavelet Transform (DWT). This parameterized construction promises multimedia encryption and is also well-suited to a hardware implementation due to our derivation of rational filter coefficients. We achieve an efficient and high-throughput reconfigurable hardware implementation through the use of LUT-based constant multipliers enabling run-time reconfiguration of encryption key. We also compare our prototype (using a Xilinx Virtex 4 FPGA) to several existing implementations in the research literature and show that we achieve superior performance as compared to both traditional CPU-based and custom VLSI approaches while adding features for secure multimedia delivery.
BibTeX
@conference{PanZam10A,
title = {A Reconfigurable Architecture for Secure Multimedia Delivery},
booktitle = {Proceedings of the International Conference on VLSI Design (VLSID)},
year = {2010},
month = jan,
author = {Pande, Amit and Zambreno, Joseph}
}