# A novel color image encryption algorithm based on substitution box and hyper-chaotic system with fractal keys

> Research article (Multimedia Tools and Applications, 2019) · cited 73× · AI/ML

**Wikidata**: [openalex:W2996335605](https://www.wikidata.org/wiki/openalex:W2996335605)  
**Source**: https://4ort.xyz/entity/a-novel-color-image-encryption-algorithm-based-on-substitution-box-and-hyper-chaotic-system-with-fractal-keys