During October 2021, O(1) Labs engaged NCC Group’s Cryptography Services team to conduct a cryptography and implementation review of selected components within the main source code repository for the Mina project. Mina implements a cryptocurrency with a lightweight and constant-sized blockchain, where the code is primarily written in OCaml. The selected components involved the client SDK, private/public key functionality, Schnorr signature logic and several other related functions. Full access to source code was provided with support over Discord, and two consultants delivered the engagement with eight person-days of effort.
The Public Report for this review may be downloaded below: