Decision Workspace
ansi-x963-kdf vs hkdf vs bake-kdf
Side-by-side comparison of Rust crates
66
ansi-x963-kdf
growingv0.0.1
ANSI X9.63 Key Derivation Function
64
hkdf
growingv0.13.0
HMAC-based Extract-and-Expand Key Derivation Function (HKDF)
59
bake-kdf
growingv0.0.1
bake-kdf function (STB 34.101.66-2014)
Core Metrics
| ansi-x963-kdf | hkdf | bake-kdf | |
|---|---|---|---|
| Health Score | 66 | 64 | 59 |
| Total Downloads | 14.8K | 204.6M | 2.1K |
| 30d Downloads | 827 | 10.5M | 0 |
| Dependents | 8 | 8.8K | 0 |
| Releases | 5 | 34 | 4 |
| Last Updated | 105d ago | 105d ago | 105d ago |
| Age | 1y 9m | 11y 6m | 1y 8m |
Health Breakdown
ansi-x963-kdf
Maintenance
17
Quality
15
Community
14
Popularity
5
Documentation
15
hkdf
Maintenance
11
Quality
13
Community
20
Popularity
8
Documentation
12
bake-kdf
Maintenance
14
Quality
15
Community
11
Popularity
4
Documentation
15
Technical Details
| ansi-x963-kdf | hkdf | bake-kdf | |
|---|---|---|---|
| Version | 0.0.1 | 0.13.0 | 0.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 3 | 6 | 2 |
| Crate Size | 12KB | 172KB | 9KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | 1.81 | 1.85 | 1.72 |
| Owners | 2 (team) | 2 (team) | 2 (team) |
Links
Quick Verdict
- •ansi-x963-kdf leads with a health score of 66/100, but none of the options score above 80.
- •hkdf has the most downloads (204.6M), suggesting wider adoption.
- •hkdf is depended on by 8.8K crates — strongest ecosystem trust.