Arbiter-based Physically Unclonable Function (PUF) is one kind of the delay-based PUFs that use the time difference of two delay-line signals.

The arbiter PUF, shown in Figure comprises two identically laid out paths. To measure a response bit from the arbiter, a rising edge is input simultaneously to the two paths. This input signal races through the circuit, and a latch at the output detects which path propagated the input signal faster.

This project have taught me  a lot about pdks, Openlane flow , RTL2GDS flow and many more.

I sincerely thank Prof. Santosh K. Vishvakarma and   NSDCS lab members at IIT Indore for their continuous support.I would like to thanks  Vijayan Krishnan and David Mitchell Bailey and Radheshyam (our lab member )for their continous support for technical issues.

Looking forward for more such collaborations and projects. 

Contact us on mail : nehamhanwar@gmail.com,phd2101102009@iiti.ac.in

connect us on linkedIn : https://www.linkedin.com/in/neha-maheshwari-97b82bb2/

Further details of NSDCS lab can be found here. 

https://sites.google.com/site/svishvakarma/home?authuser=0