Shai Halevi (Hebrew: שי הלוי; born 1966) is a computer scientist who works on cryptography research at Amazon Web Services.
Between 2019 and 2023, he has been a research fellow at Algorand Foundation, a blockchain startup founded by Silvio Micali.
He served on the board of directors of the International Association for Cryptologic Research.
Halevi also gave many invited talks, including in the USENIX Security Symposium in 2008 and the PKC conference in 2014.
Halevi maintains two open-source software projects: The HElib homomorphic-encryption library,[23] and a web-system for submission/review of articles to academic conferences[24]