Private Key based query on encrypted data. - Hammad Afzali; Hamed Nemati; Reza Azmi (ISC Int. J. Inf. Secur., 2012)

le-git-imate: Towards Verifiable Web-based Git Repositories. - Hammad Afzali; Santiago Torres-Arias; Reza Curtmola; Justin Cappos (AsiaCCS, 2018)

in-toto: Providing farm-to-table guarantees for bits and bytes. - Santiago Torres-Arias; Hammad Afzali; Trishank Karthik Kuppusamy; Reza Curtmola; Justin Cappos (USENIX Security Symposium, 2019)

Towards adding verifiability to web-based Git repositories. - Hammad Afzali; Santiago Torres-Arias; Reza Curtmola; Justin Cappos (J. Comput. Secur., 2020)

Towards verifiable web-based code review systems. - Hammad Afzali; Santiago Torres-Arias; Reza Curtmola; Justin Cappos (J. Comput. Secur., 2023)