@ajna-inc/ml-dsa

ML-DSA-65 (FIPS 204) post-quantum digital signatures for credo-ts.

Companion to @ajna-inc/pq-bridge. Built on the PQClean reference implementation (via the pqcrypto-mldsa Rust crate), compiled to WASM. PQClean is the same C source that liboqs wraps — signatures produced here are byte-identical to any FIPS-204-conformant ML-DSA-65 implementation across stacks.

Status

v0.1.x. WASM artifact lives in wasm/; TS wrappers in src/.

Public API

import {
  mlDsaGenerateKeypair,
  mlDsaSign,
  mlDsaVerify,
  ML_DSA_65,
} from '@ajna-inc/ml-dsa'

const { publicKey, secretKey } = mlDsaGenerateKeypair()
const sig = mlDsaSign(secretKey, new TextEncoder().encode('hello pq'))
const ok = mlDsaVerify(publicKey, new TextEncoder().encode('hello pq'), sig)

Test-only deterministic variants (mlDsaGenerateKeypairFromSeed, mlDsaSignDeterministic) are used solely to generate cross-stack test vectors.

Build

# WASM (from credo-ts repo root)
pnpm -F @ajna-inc/ml-dsa build:wasm
# TS
pnpm -F @ajna-inc/ml-dsa build
# Test
pnpm -F @ajna-inc/ml-dsa test