UPADHYAY, Neha. CRYPTOGRAPHIC FOUNDATIONS OF CLOUD SECURITY: A SURVEY ON TRUST MODELS AND ZERO-KNOWLEDGE PROOF-BASED AUTHENTICATION. Journal of Global Research in Mathematical Archives(JGRMA), [S. l.], v. 12, n. 9, p. 84–93, 2025. DOI: 10.5281/zenodo.17358626. Disponível em: https://jgrma.com/index.php/jgrma/article/view/659. Acesso em: 30 oct. 2025.