Decision Workspace
sunscreen_curve25519 vs curve25519-dalek vs curve25519-dalek-arcium-fork
Side-by-side comparison of Rust crates
42
sunscreen_curve25519
growingv0.8.1
A pure-Rust implementation of group operations on ristretto255 and Curve25519
72
curve25519-dalek
stablev4.1.3
A pure-Rust implementation of group operations on ristretto255 and Curve25519
67
curve25519-dalek-arcium-fork
growingv4.1.10
A pure-Rust implementation of group operations on ristretto255 and Curve25519
Core Metrics
| sunscreen_curve25519 | curve25519-dalek | curve25519-dalek-arcium-fork | |
|---|---|---|---|
| Health Score | 42 | 72 | 67 |
| Total Downloads | 5.9K | 144.4M | 27.4K |
| 30d Downloads | 93 | 13.8M | 8.2K |
| Dependents | 8 | 7.4K | 61 |
| Releases | 2 | 101 | 9 |
| Last Updated | 928d ago | 51d ago | 10d ago |
| Age | 2y 7m | 9y 3m | 11m |
Health Breakdown
sunscreen_curve25519
Maintenance
4
Quality
14
Community
9
Popularity
4
Documentation
11
curve25519-dalek
Maintenance
16
Quality
13
Community
20
Popularity
8
Documentation
15
curve25519-dalek-arcium-fork
Maintenance
19
Quality
17
Community
11
Popularity
5
Documentation
15
Technical Details
| sunscreen_curve25519 | curve25519-dalek | curve25519-dalek-arcium-fork | |
|---|---|---|---|
| Version | 0.8.1 | 4.1.3 | 4.1.10 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | BSD-3-Clause | BSD-3-Clause | BSD-3-Clause |
| Dependencies | 11 | 18 | 25 |
| Crate Size | 507KB | 306KB | 322KB |
| Features | 8 | 6 | 6 |
| Yanked % | 0.0% | 54.5% | 0.0% |
| Edition | — | 2021 | 2021 |
| MSRV | — | 1.60.0 | 1.60.0 |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •curve25519-dalek leads with a health score of 72/100, but none of the options score above 80.
- •curve25519-dalek is depended on by 7.4K crates — strongest ecosystem trust.
- •⚠ sunscreen_curve25519 has not been updated in over a year.
- •sunscreen_curve25519 is pre-1.0 — API may change.