Decision Workspace
seal-crypto vs orion vs ursa
Side-by-side comparison of Rust crates
43
seal-crypto
experimentalv0.1.5
A crate providing pure cryptographic capability abstractions (traits) and implementations for the seal-kit ecosystem.
62
orion
growingv0.17.13
Usable, easy and safe pure-Rust crypto
47
ursa
growingv0.3.7
This is the shared crypto library for Hyperledger components.
Core Metrics
| seal-crypto | orion | ursa | |
|---|---|---|---|
| Health Score | 43 | 62 | 47 |
| Total Downloads | 5.5K | 9.6M | 211.6K |
| 30d Downloads | 63 | 484.4K | 2.9K |
| Dependents | 1 | 264 | 51 |
| Releases | 13 | 85 | 21 |
| Last Updated | 248d ago | 32d ago | 1654d ago |
| Age | 9m | 8y 1m | 7y 1m |
Health Breakdown
seal-crypto
Maintenance
10
Quality
10
Community
6
Popularity
4
Documentation
13
orion
Maintenance
17
Quality
9
Community
13
Popularity
8
Documentation
15
ursa
Maintenance
4
Quality
14
Community
12
Popularity
6
Documentation
11
Technical Details
| seal-crypto | orion | ursa | |
|---|---|---|---|
| Version | 0.1.5 | 0.17.13 | 0.3.7 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MPL-2.0 | MIT | Apache-2.0 |
| Dependencies | 28 | 14 | 50 |
| Crate Size | 92KB | 245KB | 162KB |
| Features | 63 | 6 | 45 |
| Yanked % | 15.4% | 72.9% | 0.0% |
| Edition | 2024 | 2021 | — |
| MSRV | — | 1.86 | — |
| Owners | 1 | 1 | 3 |
Links
Quick Verdict
- •orion leads with a health score of 62/100, but none of the options score above 80.
- •orion is depended on by 264 crates — strongest ecosystem trust.
- •⚠ ursa has not been updated in over a year.