Decision Workspace
qos_p256 vs uselesskey-ecdsa vs swift-secure-enclave-tool-rs
Side-by-side comparison of Rust crates
48
qos_p256
experimentalv0.5.0
Signing and encryption utilities for P-256 keys
59
uselesskey-ecdsa
experimentalv0.5.0
ECDSA P-256/P-384 key fixtures (PKCS#8/SPKI, PEM/DER) for tests.
52
swift-secure-enclave-tool-rs
stablev1.2.4
Swift secure enclave tool in Rust
Core Metrics
| qos_p256 | uselesskey-ecdsa | swift-secure-enclave-tool-rs | |
|---|---|---|---|
| Health Score | 48 | 59 | 52 |
| Total Downloads | 9.0K | 151 | 4.6K |
| 30d Downloads | 9.0K | 151 | 62 |
| Dependents | 4 | 62 | 19 |
| Releases | 1 | 5 | 9 |
| Last Updated | 24d ago | today | 181d ago |
| Age | 24d | 18d | 1y |
Health Breakdown
qos_p256
Maintenance
11
Quality
13
Community
7
Popularity
5
Documentation
12
uselesskey-ecdsa
Maintenance
16
Quality
14
Community
11
Popularity
3
Documentation
15
swift-secure-enclave-tool-rs
Maintenance
12
Quality
17
Community
9
Popularity
4
Documentation
10
Technical Details
| qos_p256 | uselesskey-ecdsa | swift-secure-enclave-tool-rs | |
|---|---|---|---|
| Version | 0.5.0 | 0.5.0 | 1.2.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | AGPL-3.0-only | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 8 | 15 | 5 |
| Crate Size | 16KB | 31KB | 11KB |
| Features | 1 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.88 | 1.92 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •uselesskey-ecdsa leads with a health score of 59/100, but none of the options score above 80.
- •qos_p256 has the most downloads (9.0K), suggesting wider adoption.
- •qos_p256, uselesskey-ecdsa are pre-1.0 — API may change.