A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2012; you can also visit the original URL.
The file type is application/pdf
.
Time-Bounded Authentication of FPGAs
2011
IEEE Transactions on Information Forensics and Security
This paper introduces a novel technique to authenticate and identify field programmable gate arrays (FPGAs). The technique uses the reconfigurability feature of FPGAs to perform self-characterization and extract the unique timing of the FPGA building blocks over the space of possible inputs. The characterization circuit is then exploited for constructing a physically unclonable function (PUF). The PUF can accept different forms of challenges including pulse width, digital binary and placement
doi:10.1109/tifs.2011.2131133
fatcat:4ohm2l53onc3xpzspoy7qxavpi