Decision Workspace
latticearc vs saorsa-pqc vs lattice-safe-suite
Side-by-side comparison of Rust crates
47
latticearc
experimentalv0.4.2
Production-ready post-quantum cryptography. Hybrid ML-KEM+X25519 by default, all 4 NIST standards (FIPS 203–206), post-quantum TLS, and FIPS 140-3 backend — one crate, zero unsafe.
64
saorsa-pqc
experimentalv0.5.0
Post-Quantum Cryptography library for Saorsa Labs projects
57
lattice-safe-suite
experimentalv0.4.3
Post-quantum cryptography suite — ML-DSA (FIPS 204) + FN-DSA (FIPS 206) + ML-KEM (FIPS 203) + SLH-DSA (FIPS 205)
Core Metrics
| latticearc | saorsa-pqc | lattice-safe-suite | |
|---|---|---|---|
| Health Score | 47 | 64 | 57 |
| Total Downloads | 97 | 45.2K | 109 |
| 30d Downloads | 66 | 6.4K | 109 |
| Dependents | 0 | 497 | 0 |
| Releases | 7 | 19 | 7 |
| Last Updated | 7d ago | 18d ago | 21d ago |
| Age | 1m | 7m | 21d |
Health Breakdown
latticearc
Maintenance
13
Quality
11
Community
6
Popularity
2
Documentation
15
saorsa-pqc
Maintenance
18
Quality
12
Community
13
Popularity
6
Documentation
15
lattice-safe-suite
Maintenance
18
Quality
16
Community
6
Popularity
2
Documentation
15
Technical Details
| latticearc | saorsa-pqc | lattice-safe-suite | |
|---|---|---|---|
| Version | 0.4.2 | 0.5.0 | 0.4.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 46 | 50 | 6 |
| Crate Size | 620KB | 220KB | 10KB |
| Features | 7 | 7 | 9 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.93 | 1.85.0 | 1.70 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •saorsa-pqc leads with a health score of 64/100, but none of the options score above 80.
- •saorsa-pqc is depended on by 497 crates — strongest ecosystem trust.