Decision Workspace
hofmann-rfc vs opaque-ke vs taceo-oprf-core
Side-by-side comparison of Rust crates
43
hofmann-rfc
experimentalv1.3.0
Rust implementation of RFC 9380 (Hash-to-Curve), RFC 9497 (OPRF), and RFC 9807 (OPAQUE)
67
opaque-ke
stablev4.0.1
An implementation of the OPAQUE password-authenticated key exchange protocol
64
taceo-oprf-core
experimentalv0.5.0
Core implementation of the distributed OPRF protocol for TACEO:OPRF
Core Metrics
| hofmann-rfc | opaque-ke | taceo-oprf-core | |
|---|---|---|---|
| Health Score | 43 | 67 | 64 |
| Total Downloads | 34 | 405.6K | 33.6K |
| 30d Downloads | 34 | 17.5K | 14.2K |
| Dependents | 0 | 123 | 103 |
| Releases | 2 | 32 | 8 |
| Last Updated | 18d ago | 1d ago | 10d ago |
| Age | 19d | 5y 10m | 4m |
Health Breakdown
hofmann-rfc
Maintenance
13
Quality
13
Community
5
Popularity
2
Documentation
10
opaque-ke
Maintenance
19
Quality
16
Community
13
Popularity
7
Documentation
12
taceo-oprf-core
Maintenance
21
Quality
13
Community
13
Popularity
5
Documentation
12
Technical Details
| hofmann-rfc | opaque-ke | taceo-oprf-core | |
|---|---|---|---|
| Version | 1.3.0 | 4.0.1 | 0.5.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | Apache-2.0 | Apache-2.0 OR MIT | MIT OR Apache-2.0 |
| Dependencies | 16 | 39 | 19 |
| Crate Size | 40KB | 91KB | 61KB |
| Features | 0 | 8 | 3 |
| Yanked % | 0.0% | 9.4% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.85 | 1.88 |
| Owners | 1 | 2 | 2 (team) |
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.
- •taceo-oprf-core is pre-1.0 — API may change.