As the Zcash ecosystem Security Lead, Zcash Community Grants (ZCG) requested that we perform a security audit of the FROST server and client components. The frost-crate is an implementation for a threshold Schnorr signatures scheme called FROST (RFC 9591, [KG20]). The frost-demo allows a user to locally mimic a key generation setup via a trusted dealer or a distributed key generation protocol (DKG) as well as the FROST signing protocol.
Audit of Zcash FROST Demo
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