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FPT
2005
IEEE

Secure Partial Reconfiguration of FPGAs

14 years 5 months ago
Secure Partial Reconfiguration of FPGAs
SRAM FPGAs are vulnerable to security breaches such as bitstream cloning, reverse-engineering, and tampering. Bitstream encryption and authentication are two most effective and practical solutions to improve the security of FPGAs. In this paper, we investigate a method to perform a secure dynamic partial reconfiguration of SRAM FPGAs using embedded processor cores. Two schemes based on hard-wired PowerPC processor core and the MicroBlaze soft processor core have been compared and contrasted in terms of speed and FPGA resource usage. A practical experiment, demonstrating feasibility, performance, and flexibility of both schemes has been conducted using Xilinx ML310 board with Xilinx Virtex-II Pro FPGA.
Amir Sheikh Zeineddini, Kris Gaj
Added 24 Jun 2010
Updated 24 Jun 2010
Type Conference
Year 2005
Where FPT
Authors Amir Sheikh Zeineddini, Kris Gaj
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