Decision Workspace
tough-ssm vs tough vs tough-kms
Side-by-side comparison of Rust crates
62
tough-ssm
growingv0.19.0
Implements AWS SSM as a key source for TUF signing keys
60
tough
growingv0.24.0
The Update Framework (TUF) repository client
60
tough-kms
growingv0.16.0
Implements AWS KMS as a key source for TUF signing keys
Core Metrics
| tough-ssm | tough | tough-kms | |
|---|---|---|---|
| Health Score | 62 | 60 | 60 |
| Total Downloads | 479.4K | 1.9M | 474.9K |
| 30d Downloads | 5.9K | 116.8K | 5.9K |
| Dependents | 27 | 118 | 25 |
| Releases | 27 | 35 | 25 |
| Last Updated | 3d ago | 3d ago | 3d ago |
| Age | 6y | 7y 1m | 5y 10m |
Health Breakdown
tough-ssm
Maintenance
19
Quality
16
Community
11
Popularity
7
Documentation
9
tough
Maintenance
19
Quality
11
Community
14
Popularity
7
Documentation
9
tough-kms
Maintenance
19
Quality
14
Community
11
Popularity
7
Documentation
9
Technical Details
| tough-ssm | tough | tough-kms | |
|---|---|---|---|
| Version | 0.19.0 | 0.24.0 | 0.16.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 34 | 17 |
| Crate Size | 27KB | 147KB | 34KB |
| Features | 4 | 4 | 4 |
| Yanked % | 0.0% | 2.9% | 0.0% |
| Edition | 2018 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 2 (team) | 3 (team) | 3 (team) |
Links
Quick Verdict
- •tough-ssm leads with a health score of 62/100, but none of the options score above 80.
- •tough has the most downloads (1.9M), suggesting wider adoption.
- •tough is depended on by 118 crates — strongest ecosystem trust.