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Luke Valenta Luke Valenta
Research Engineer

Luke Valenta is a research engineer primarily focused on building secure, reliable systems and measuring the Internet.
He is broadly interested in computer security, network and protocol measurement, applied cryptography, privacy, elliptic curves, cryptocurrencies, and distributed systems.
Prior to joining Cloudflare, he completed his PhD at the University of Pennsylvania in applied cryptography and measurement of cryptographic devices.

Research Areas

Cryptography, Internet Measurement, Privacy, Security, Distributed Systems

Projects

Publications

2021Implementing and measuring KEMTLS

Latincrypt 2021 (to appear).
Sofía Celi, Armando Faz-Hernández, Nick Sullivan, Goutam Tamvada, Luke Valenta, Thom Wiggers, Bas Westerbaan, Christopher A. Wood

2018403 Forbidden: A Global View of CDN Geoblocking

Proceedings of the Internet Measurement Conference 2018, pp. 218-230. 2018.
Allison McDonald, Matthew Bernhard, Luke Valenta, Benjamin VanderSloot, Will Scott, Nick Sullivan, J. Alex Halderman, Roya Ensafi

2018In search of CurveSwap: Measuring elliptic curve implementations in the wild

2018 IEEE European Symposium on Security and Privacy (EuroS&P), pp. 384-398. IEEE, 2018.
Luke Valenta, Nick Sullivan, Antonio Sanso, Nadia Heninger

Blog posts