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cryptoki-sys

v0.5.0 Growing

FFI wrapper around the PKCS #11 API

Apache-2.0 Edition 2021 MSRV 1.77

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • βœ“Team maintained (4 owners)
  • βœ“Tiny footprint (397KB, 2 deps)
  • βœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
887.3K
Dependents
52
Releases
13
Size
397KB

Deep Insights

πŸ“ˆ
Strong growth momentum

69.9K downloads in the last 30 days (2.3K/day), up 39% from the previous period.

πŸ‘₯
Team maintained

This crate is maintained by a team (4 owners), reducing bus-factor risk and ensuring continuity.

πŸ”¬
Pre-1.0 for over a year

Despite being 5+ years old, cryptoki-sys hasn't reached 1.0 yet. Expect potential API changes between versions.

πŸͺΆ
Minimal dependencies

Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

🌟
Used by top crates

Notable dependents include cryptoki, psibase, siguldry-pkcs11. When high-quality crates choose cryptoki-sys, it's a strong quality signal.

Health Breakdown

Maintenance 14/25

Recency, release consistency, active ratio

Quality 12/25

Yanked ratio, deps, size, maturity, features

Community 16/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads Β· last 90 days
2K/day avg+70%
01K2K3K4K12/291/162/32/213/113/28

Top Dependents

Most downloaded crates that depend on cryptoki-sys

Version Adoption

v0.1.8
25%
v0.2.0
21%
v0.4.0
21%
v0.1.6
17%
v0.3.0
16%

Release Timeline

13 releases1 yankedsince 2021
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2021
3
2022
2
2023
3
2024
2
2025
3
2026
Less
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Yanked

Feature Flags

generate-bindings

README

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Maintainers

Dependencies
2
direct dependencies
Dependents
52
crates depend on cryptoki-sys

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