# Physical layer encryption scheme based on cellular automata and DNA encoding by hyper-chaos in a CO-OFDM system

> Research article (Optics Express, 2021) · cited 41× · AI/ML

**Wikidata**: [openalex:W3164554522](https://www.wikidata.org/wiki/openalex:W3164554522)  
**Source**: https://4ort.xyz/entity/physical-layer-encryption-scheme-based-on-cellular-automata-and-dna-encoding-by-hyper-chaos-in-a-co-ofdm-system