tree: 79648018a03ac0a8669e8707b96dc2cccf981f3e [path history] [tgz]
  1. def/
  2. docs/
  3. gds/
  4. lef/
  5. lib/
  6. mag/
  7. maglef/
  8. openlane/
  9. signoff/
  10. spef/
  11. spi/
  12. verilog/
  13. .gitignore
  14. LICENSE
  15. Makefile
  16. 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.