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Benjamin Devlin

Ben is a hardware developer at Jane Street. Originally from New Zealand, with a Ph.D. in EE from the University of Tokyo, he is interested in the outdoors, sci-fi, cryptography, and pretty much anything tech related.

2 posts by Benjamin Devlin

Dec 07, 2022 | 9 min read
Accelerating zk-SNARKs - MSM and NTT algorithms on FPGAs with Hardcaml
In 2022 a consortium of companies ran an international competition, called the ZPrize, to advance the state of the art in “zero-knowledge” cryptography. We decided...
Jun 22, 2020 | 13 min read
Really low latency multipliers and cryptographic puzzles
At Jane Street, we have some experience using FPGAs for low-latency systems–FPGAs are programmable hardware where you get the speed of an application-specific integrated circuit...