Decision Workspace
hctr2-rs vs field-encryption vs rsa
Side-by-side comparison of Rust crates
44
hctr2-rs
experimentalv0.9.1
HCTR2 and HCTR3 length-preserving encryption with format-preserving variants
37
field-encryption
growingv0.0.1
A library for formattable field encyption.
73
rsa
growingv0.9.10
Pure Rust RSA implementation
Core Metrics
| hctr2-rs | field-encryption | rsa | |
|---|---|---|---|
| Health Score | 44 | 37 | 73 |
| Total Downloads | 32 | 5.0K | 135.2M |
| 30d Downloads | 5 | 327 | 11.4M |
| Dependents | 0 | 0 | 7.4K |
| Releases | 2 | 2 | 63 |
| Last Updated | 57d ago | 1234d ago | 17d ago |
| Age | 2m | 3y 4m | 7y 8m |
Health Breakdown
hctr2-rs
Maintenance
11
Quality
15
Community
6
Popularity
2
Documentation
10
field-encryption
Maintenance
4
Quality
14
Community
5
Popularity
4
Documentation
10
rsa
Maintenance
18
Quality
13
Community
19
Popularity
8
Documentation
15
Technical Details
| hctr2-rs | field-encryption | rsa | |
|---|---|---|---|
| Version | 0.9.1 | 0.0.1 | 0.9.10 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 5 | 5 | 26 |
| Crate Size | 26KB | 7KB | 86KB |
| Features | 2 | 0 | 9 |
| Yanked % | 0.0% | 0.0% | 1.6% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | 1.65 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •rsa leads with a health score of 73/100, but none of the options score above 80.
- •rsa is depended on by 7.4K crates — strongest ecosystem trust.
- •⚠ field-encryption has not been updated in over a year.