| ❗ Important Note |
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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.
Looking forward for more such collaborations and projects.
connect us on linkedIn : https://www.linkedin.com/in/neha-maheshwari-97b82bb2/
Further details of NSDCS lab can be found here.