# A 4T/Cell Amplifier-Chain-Based XOR PUF With Strong Machine Learning Attack Resilience

> Research article (IEEE Transactions on Circuits and Systems I Regular Papers, 2021) · cited 31× · AI/ML

**Wikidata**: [openalex:W3202408014](https://www.wikidata.org/wiki/openalex:W3202408014)  
**Source**: https://4ort.xyz/entity/a-4t-cell-amplifier-chain-based-xor-puf-with-strong-machine-learning-attack-resilience