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pkcs11 vs cryptoki vs cryptoki-sys

Side-by-side comparison of Rust crates

Core Metrics

pkcs11cryptokicryptoki-sys
Health Score427064
Total Downloads673.2K811.8K887.3K
30d Downloads13.3K59.5K67.4K
Dependents9822352
Releases81813
Last Updated2167d ago64d ago98d ago
Age8y 4m5y5y

Health Breakdown

pkcs11
Maintenance
3
Quality
14
Community
10
Popularity
7
Documentation
8
cryptoki
Maintenance
17
Quality
14
Community
17
Popularity
7
Documentation
15
cryptoki-sys
Maintenance
14
Quality
12
Community
16
Popularity
7
Documentation
15

Technical Details

pkcs11cryptokicryptoki-sys
Version0.5.00.12.00.5.0
Stable (≥1.0)✗ No✗ No✗ No
LicenseApache-2.0Apache-2.0Apache-2.0
Dependencies692
Crate Size49KB118KB397KB
Features021
Yanked %0.0%0.0%7.7%
Edition20212021
MSRV1.771.77
Owners14 (team)4 (team)

Quick Verdict

  • cryptoki leads with a health score of 70/100, but none of the options score above 80.
  • cryptoki-sys has the most downloads (887.3K), suggesting wider adoption.
  • cryptoki is depended on by 223 crates — strongest ecosystem trust.
  • ⚠ pkcs11 has not been updated in over a year.