Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Countermeasures to frequency alteration attacks on ring oscillator based physical unclonable functions

Countermeasures to frequency alteration attacks on ring oscillator based physical unclonable functions

US Patent 10915635 · Granted Feb 9, 2021

Estimated economic value: $139,009,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods implementing countermeasures to phase tracking attacks on ri2023
Tamper resistant counters2022
Bit mixer based parallel MAC and hash functions2022
Interference detecting ring oscillators2021
Methods for constructing secure hash functions from bit-mixers2021
System and method for providing hardware based fast and secure expansion and com2020
Method and system for generation of cipher round keys by bit-mixers2020
Systems and methods for on-chip temperature stabilization for temperature-sensit2020
Stabilizing the startup behavior of ring oscillators2019
Synchronizable ring oscillators2019
Address-dependent key generator by XOR tree2019
Address-dependent key generation with a substitution-permutation network2018