Luke Valenta
Research Engineer
Research Engineer
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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 (incomplete)
- Addressing Agility (public in August)
- Oblivious DNS over HTTPS
- CAP
- ECH
Publications
- Celi, Sofía, Armando Faz-Hernández, Nick Sullivan, Goutam Tamvada, Luke Valenta, Thom Wiggers, Bas Westerbaan, Christopher Wood. "Implementing and measuring KEMTLS." Under submission and presented an Latincrypt 2021, 2021.
- Valenta, Luke, Nick Sullivan, Antonio Sanso, and Nadia Heninger. "In search of CurveSwap: Measuring elliptic curve implementations in the wild." In 2018 IEEE European Symposium on Security and Privacy (EuroS&P), pp. 384-398. IEEE, 2018.
- McDonald, Allison, Matthew Bernhard, Luke Valenta, Benjamin VanderSloot, Will Scott, Nick Sullivan, J. Alex Halderman, and Roya Ensafi. "403 forbidden: A global view of cdn geoblocking." In Proceedings of the Internet Measurement Conference 2018, pp. 218-230. 2018.