Decision Workspace
x25519-dalek vs x25519-dalek-ng vs test-x25519-dalek
Side-by-side comparison of Rust crates
73
x25519-dalek
stablev2.0.1
X25519 elliptic curve Diffie-Hellman key exchange in pure-Rust, using curve25519-dalek.
54
x25519-dalek-ng
growingv1.1.1
fork x25519-dalek , update rand_core
51
test-x25519-dalek
growingv2.0.0-pre.2
X25519 elliptic curve Diffie-Hellman key exchange in pure-Rust, using curve25519-dalek.
Core Metrics
| x25519-dalek | x25519-dalek-ng | test-x25519-dalek | |
|---|---|---|---|
| Health Score | 73 | 54 | 51 |
| Total Downloads | 51.0M | 216.5K | 2.7K |
| 30d Downloads | 4.2M | 16.3K | 0 |
| Dependents | 6.3K | 45 | 0 |
| Releases | 32 | 2 | 2 |
| Last Updated | 110d ago | 1921d ago | 1171d ago |
| Age | 8y 8m | 5y 3m | 3y 2m |
Health Breakdown
x25519-dalek
Maintenance
12
Quality
18
Community
20
Popularity
8
Documentation
15
x25519-dalek-ng
Maintenance
3
Quality
22
Community
11
Popularity
6
Documentation
12
test-x25519-dalek
Maintenance
4
Quality
22
Community
6
Popularity
4
Documentation
15
Technical Details
| x25519-dalek | x25519-dalek-ng | test-x25519-dalek | |
|---|---|---|---|
| Version | 2.0.1 | 1.1.1 | 2.0.0-pre.2 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | BSD-3-Clause | BSD-3-Clause | BSD-3-Clause |
| Dependencies | 7 | 7 | 6 |
| Crate Size | 88KB | 84KB | 89KB |
| Features | 8 | 6 | 6 |
| Yanked % | 15.6% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2021 |
| MSRV | 1.60 | — | 1.60 |
| Owners | 2 (team) | 1 | 1 |
Links
Quick Verdict
- •x25519-dalek leads with a health score of 73/100, but none of the options score above 80.
- •x25519-dalek is depended on by 6.3K crates — strongest ecosystem trust.
- •⚠ x25519-dalek-ng, test-x25519-dalek have not been updated in over a year.