Filter by family, role, and security level. Click a column header to sort. Bars are scaled to the largest value within each column.
| Scheme | Family | Role | Sec. level | Public key (B) | Secret key (B) | CT / sig (B) | Standard |
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Data sources: FIPS 203 (ML-KEM, Aug 2024); FIPS 204 (ML-DSA, Aug 2024); FIPS 205 (SLH-DSA, Aug 2024); draft FIPS 206 (FN-DSA / Falcon); NIST round-4 / 2025 selection (HQC announced 11 March 2025); Classic McEliece round-4 specification. Falcon and HQC sizes are pre-publication / from the round-3 / round-4 packages and may change in final standards. Classical baselines (X25519, Ed25519, RSA-3072) are included for reference; key sizes are uncompressed.