Decision Workspace
freebird-crypto vs ironseal vs opaque-ke
Side-by-side comparison of Rust crates
48
freebird-crypto
experimentalv0.3.0
Cryptographic primitives for the Freebird privacy-preserving authentication system, including VOPRF implementation
43
ironseal
experimentalv0.3.0
Lightweight identity-free attestation protocol
67
opaque-ke
stablev4.0.1
An implementation of the OPAQUE password-authenticated key exchange protocol
Core Metrics
| freebird-crypto | ironseal | opaque-ke | |
|---|---|---|---|
| Health Score | 48 | 43 | 67 |
| Total Downloads | 391 | 47 | 405.6K |
| 30d Downloads | 74 | 47 | 17.5K |
| Dependents | 24 | 0 | 123 |
| Releases | 6 | 3 | 32 |
| Last Updated | 32d ago | 1d ago | 1d ago |
| Age | 3m | 19d | 5y 10m |
Health Breakdown
freebird-crypto
Maintenance
18
Quality
7
Community
10
Popularity
3
Documentation
10
ironseal
Maintenance
14
Quality
11
Community
6
Popularity
2
Documentation
10
opaque-ke
Maintenance
19
Quality
16
Community
13
Popularity
7
Documentation
12
Technical Details
| freebird-crypto | ironseal | opaque-ke | |
|---|---|---|---|
| Version | 0.3.0 | 0.3.0 | 4.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MPL-2.0 | Apache-2.0 OR MIT |
| Dependencies | 18 | 20 | 39 |
| Crate Size | 39KB | 2.1MB | 91KB |
| Features | 3 | 6 | 8 |
| Yanked % | 50.0% | 0.0% | 9.4% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | 1.85 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •opaque-ke leads with a health score of 67/100, but none of the options score above 80.
- •opaque-ke is depended on by 123 crates — strongest ecosystem trust.
- •freebird-crypto, ironseal are pre-1.0 — API may change.