Table 1 Hardware resources for RO PUF implemented on Virtex 4
From: A PUF-based cryptographic security solution for IoT systems on chip
Device utilization summary (estimated values using Xilinx XST) | |||
|---|---|---|---|
Logic utilization | Used | Available | Utilization (%) |
Number of slices | 2067 | 15,360 | 13 |
Number of slice flip flops | 2674 | 30,720 | 8 |
Number of 4 input LUTs | 4066 | 30,720 | 13 |