Performance & KATs
Measured on a standard Node.js / WASM development environment — your numbers will vary.
| Algorithm | KeyGen (ms) | Sign (ms) | Verify (ms) |
|---|---|---|---|
| FN-DSA-512 | 8.13 | 0.74 | 0.78 |
| FN-DSA-1024 | 25.62 | 1.25 | 0.24 |
| ML-DSA-3 | 0.22 | 0.45 | 0.25 |
| ML-DSA-5 | 0.33 | 0.63 | 0.34 |
| SQIsign L1 | 99.95 | 534.41 | 15.35 |
| SQIsign L3 | — | — | — |
| SQIsign L5 | 312.47 | 1823.16 | 48.92 |
Known Answer Tests
CI checks verify against NIST / reference vectors (count=0 .rsp excerpts inlined in src/sqisign-kat-lvl1.ts). Sign/keygen KAT regression is not in default CI (runtime). L1 sign→verify round-trip is covered in src/index.test.ts.
ML-DSA-3
- Msg:
6dbbc4375136df3b07f7c70e639e223e - Full vectors in
src/*.test.ts
FN-DSA-1024
- Msg:
6dbbc4375136df3b07f7c70e639e223e
SQIsign Level 5
- Msg:
d81c4d8d734fcbfbeade3d3f8a039faa2a2c9957e835ad55b22e75bf57bb556ac8
Byte-perfect fixtures live in the package tests and KAT exports.