Crate confium_node 

Confium Node.js bindings — threshold cryptography for server-side JS.

Wraps the in-process DKG + sign drivers from confium_tc_cmp20/confium_tc_gg18, plus the FROST-P256 Shamir primitives and ElGamal-P256 threshold encryption. Output shapes mirror the Ruby + Python bindings so cross-binding parity tests work uniformly.

Why Node.js when WASM exists?

The @confium/confium-wasm package is verifier-only by design — browsers verify, servers sign. Node.js is server-side. This binding exposes the signing surface for Node consumers: CI release pipelines, signing microservices, scheduled-ceremony workers.

Structs

Cmp20

CMP20 threshold-ECDSA over P-256. Use for new threshold signing deployments; GG18 is provided for interop with existing systems.

Cmp20Keygen

Outcome of a CMP20 / GG18 DKG.

FrostKeypair

Outcome of FrostP256.generateKeypair.

FrostP256

FROST-P256 Shamir primitives + single-party ECDSA-P256 sign.

Gg18

GG18 threshold-ECDSA over P-256. Prefer Cmp20 for new deployments.

Functions

version

Package version (mirrors the Cargo version).