Breaking XOR Arbiter PUFs with Chosen Challenge Attack

Niloufar Sayadi, Phuong Ha Nguyen, Marten van Dijk +1

The XOR Arbiter PUF was introduced as a strong PUF in 2007 and was broken in 2015 by a Machine Learning (ML) attack, which allows the underlying Arbiter PUFs to be modeled individu…