Decision Workspace
pq-jwt vs qudag-crypto vs saorsa-pqc
Side-by-side comparison of Rust crates
43
pq-jwt
experimentalv0.2.2
Post-Quantum JWT implementation using ML-DSA (FIPS 204) signatures for quantum-resistant authentication
49
qudag-crypto
experimentalv0.5.1
Quantum-resistant cryptography library for QuDAG - includes ML-KEM-768, ML-DSA, HQC, and BLAKE3
64
saorsa-pqc
experimentalv0.5.0
Post-Quantum Cryptography library for Saorsa Labs projects
Core Metrics
| pq-jwt | qudag-crypto | saorsa-pqc | |
|---|---|---|---|
| Health Score | 43 | 49 | 64 |
| Total Downloads | 132 | 5.7K | 45.2K |
| 30d Downloads | 8 | 247 | 6.4K |
| Dependents | 0 | 56 | 497 |
| Releases | 5 | 8 | 19 |
| Last Updated | 139d ago | 277d ago | 18d ago |
| Age | 4m | 9m | 7m |
Health Breakdown
pq-jwt
Maintenance
12
Quality
12
Community
6
Popularity
3
Documentation
10
qudag-crypto
Maintenance
15
Quality
7
Community
10
Popularity
4
Documentation
13
saorsa-pqc
Maintenance
18
Quality
12
Community
13
Popularity
6
Documentation
15
Technical Details
| pq-jwt | qudag-crypto | saorsa-pqc | |
|---|---|---|---|
| Version | 0.2.2 | 0.5.1 | 0.5.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 8 | 25 | 50 |
| Crate Size | 57KB | 7.7MB | 220KB |
| Features | 0 | 0 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | 1.85.0 |
| 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.