Public Report – Zcash FROST Security Assessment

In Summer 2023, the Zcash Foundation engaged NCC Group to conduct a securityassessment of the Foundation’s FROST threshold signature implementation, based on thepaper FROST: Flexible Round-Optimized Schnorr Threshold Signatures. This projectimplements v12 of the draft FROST specification in Rust, with a variety of options availablefor underlying elliptic curve groups. The review was performed by three […]

assessment cryptography curve draft elliptic foundation implementation ncc ncc group options public public reports report review rust security security assessment signature signatures summer threshold zcash