# On the extension of XOR step construction for optimal contrast grey level visual cryptography

> Research article (2017 International Conference on Advances in Computing, Communications and Informatics (ICACCI), 2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2773994696](https://www.wikidata.org/wiki/openalex:W2773994696)  
**Source**: https://4ort.xyz/entity/on-the-extension-of-xor-step-construction-for-optimal-contrast-grey-level-visual-cryptography