Decision Workspace
libecvrf vs libecvrf-k256 vs vrf
Side-by-side comparison of Rust crates
47
libecvrf
growingv1.1.2
A ECVRF that's friendly with EVM, based on curve secp256k1 and keccak256
44
libecvrf-k256
growingv1.1.4
A fork of libecvrf use k256 implementation
55
vrf
growingv0.2.5
Fast and extensible Verifiable Random Function (VRF) library; currently supporting secp256k1, secp256r1 and sect163k1 curves
Core Metrics
| libecvrf | libecvrf-k256 | vrf | |
|---|---|---|---|
| Health Score | 47 | 44 | 55 |
| Total Downloads | 5.4K | 1.8K | 88.4K |
| 30d Downloads | 0 | 0 | 4.8K |
| Dependents | 0 | 0 | 69 |
| Releases | 4 | 3 | 9 |
| Last Updated | 546d ago | 396d ago | 342d ago |
| Age | 3y 3m | 1y 1m | 7y |
Health Breakdown
libecvrf
Maintenance
6
Quality
21
Community
6
Popularity
4
Documentation
10
libecvrf-k256
Maintenance
6
Quality
21
Community
6
Popularity
4
Documentation
7
vrf
Maintenance
6
Quality
15
Community
16
Popularity
6
Documentation
12
Technical Details
| libecvrf | libecvrf-k256 | vrf | |
|---|---|---|---|
| Version | 1.1.2 | 1.1.4 | 0.2.5 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 4 | 3 | 7 |
| Crate Size | 15KB | 11KB | 22KB |
| Features | 3 | 3 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 3 (team) |
Links
Quick Verdict
- •vrf leads with a health score of 55/100, but none of the options score above 80.
- •⚠ libecvrf, libecvrf-k256 have not been updated in over a year.
- •vrf is pre-1.0 — API may change.