Decision Workspace
crypto-4mica vs rust-bls-bn254 vs bls_on_arkworks
Side-by-side comparison of Rust crates
55
crypto-4mica
growingv1.2.0
Cryptographic primitives for the 4Mica payment network.
43
rust-bls-bn254
growingv0.2.1
A rust crate implementing the BLS signatures using BN254 from arkworks
42
bls_on_arkworks
growingv0.3.0
A rust crate implementing the latest IETF draft for BLS signatures on top of the Arkworks ecosystem
Core Metrics
| crypto-4mica | rust-bls-bn254 | bls_on_arkworks | |
|---|---|---|---|
| Health Score | 55 | 43 | 42 |
| Total Downloads | 1.0K | 125.9K | 46.2K |
| 30d Downloads | 0 | 6.1K | 851 |
| Dependents | 16 | 93 | 0 |
| Releases | 11 | 3 | 5 |
| Last Updated | today | 598d ago | 1035d ago |
| Age | 9m | 2y | 2y 10m |
Health Breakdown
crypto-4mica
Maintenance
20
Quality
15
Community
8
Popularity
4
Documentation
8
rust-bls-bn254
Maintenance
5
Quality
13
Community
10
Popularity
6
Documentation
9
bls_on_arkworks
Maintenance
5
Quality
15
Community
6
Popularity
6
Documentation
10
Technical Details
| crypto-4mica | rust-bls-bn254 | bls_on_arkworks | |
|---|---|---|---|
| Version | 1.2.0 | 0.2.1 | 0.3.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | CC-BY-NC-4.0 | MIT | MIT |
| Dependencies | 9 | 26 | 14 |
| Crate Size | 33KB | 70KB | 27KB |
| Features | 0 | 2 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.79 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •crypto-4mica leads with a health score of 55/100, but none of the options score above 80.
- •rust-bls-bn254 has the most downloads (125.9K), suggesting wider adoption.
- •⚠ rust-bls-bn254, bls_on_arkworks have not been updated in over a year.
- •rust-bls-bn254, bls_on_arkworks are pre-1.0 — API may change.