Delete docs directory
14 files changed
tree: 48e5808571a7cddd9ee2e912a8d563191493ca4f
  1. def/
  2. gds/
  3. lef/
  4. lib/
  5. mag/
  6. maglef/
  7. openlane/
  8. signoff/
  9. spef/
  10. verilog/
  11. .gitignore
  12. LICENSE
  13. Makefile
  14. README.md
README.md

Caravel User Project

License UPRJ_CI Caravel Build

MPW8 : ARBITER PUF

Arbiter PUFs. utilize the intrinsic timing differences of two symmetrically designed paths to a. single bit of the response at the output of the circuit

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

In cryptography and within embedded security ICs, the PUF is used to create keys that are generated on-demand and instantaneously erased once used. PUF is dependent on random physical factors (unpredictable and uncontrollable) that exist natively and/or are incidentally introduced during a manufacturing process.