Decision Workspace
psa-crypto-sys vs psa-crypto vs aws-lc-rs
Side-by-side comparison of Rust crates
49
psa-crypto-sys
growingv0.12.0
Wrapper around the PSA Cryptography API
54
psa-crypto
growingv0.12.0
Wrapper around the PSA Cryptography API
81
aws-lc-rs
stablev1.16.2
aws-lc-rs is a cryptographic library using AWS-LC for its cryptographic operations. This library strives to be API-compatible with the popular Rust library named ring.
Core Metrics
| psa-crypto-sys | psa-crypto | aws-lc-rs | |
|---|---|---|---|
| Health Score | 49 | 54 | 81 |
| Total Downloads | 158.7K | 146.4K | 92.9M |
| 30d Downloads | 23.0K | 23.0K | 13.8M |
| Dependents | 18 | 48 | 1.9K |
| Releases | 20 | 18 | 49 |
| Last Updated | 893d ago | 893d ago | 8d ago |
| Age | 5y 9m | 5y 9m | 2y 11m |
Health Breakdown
psa-crypto-sys
Maintenance
7
Quality
11
Community
14
Popularity
6
Documentation
11
psa-crypto
Maintenance
7
Quality
14
Community
16
Popularity
6
Documentation
11
aws-lc-rs
Maintenance
21
Quality
20
Community
17
Popularity
8
Documentation
15
Technical Details
| psa-crypto-sys | psa-crypto | aws-lc-rs | |
|---|---|---|---|
| Version | 0.12.0 | 0.12.0 | 1.16.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | ISC AND (Apache-2.0 OR ISC) |
| Dependencies | 5 | 7 | 9 |
| Crate Size | 4.1MB | 38KB | 225KB |
| Features | 5 | 5 | 12 |
| Yanked % | 5.0% | 5.6% | 4.1% |
| Edition | 2018 | 2018 | 2021 |
| MSRV | 1.66.0 | 1.66.0 | 1.71.0 |
| Owners | 4 (team) | 4 (team) | 4 (team) |
Links
Quick Verdict
- •aws-lc-rs has the highest health score (81/100) — a strong overall choice.
- •aws-lc-rs is depended on by 1.9K crates — strongest ecosystem trust.
- •⚠ psa-crypto-sys, psa-crypto have not been updated in over a year.
- •psa-crypto-sys, psa-crypto are pre-1.0 — API may change.