Nikitin, Kirill, Eleftherios Kokoris Kogias, Philipp Jovanovic, Linus Gasser, Nicolas Gailly, Ismail Khoffi, Justin Cappos, and Bryan Ford. “CHAINIAC: Proactive Software-Update Transparency via Collectively Signed Skipchains and Verified Builds.” In Proceedings of the 26th USENIX Conference on Security Symposium, 1271–1287. USENIX Association, 2017.