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yubihsm

v0.42.1 Growing

Pure Rust client for YubiHSM2 devices with support for HTTP and USB-based access to the device. Supports most HSM functionality including ECDSA, Ed25519, HMAC, and RSA.

Apache-2.0 OR MIT Edition 2021 MSRV 1.67
CryptographyHardware support #ecdsa#ed25519#hmac#yubikey#hsm

Quick Verdict

  • โœ•Not updated for 2+ years
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 523 crates
  • !Heavy dependency tree (31 direct deps)
  • โœ“Permissive license (Apache-2.0 OR MIT)

Security

Checking security advisories...
Downloads
1.0M
Dependents
523
Releases
79
Size
150KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

53.7K downloads in the last 30 days (1.8K/day), up 32% from the previous period.

๐Ÿ”—
Moderate adoption

523 crates depend on yubihsm. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 215 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 8+ years old, yubihsm hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“ฆ
Heavy dependency tree

31 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include alloy-signer-local, ethers-signers, tmkms, cryptex, linera-alloy-signer-wallet. When high-quality crates choose yubihsm, it's a strong quality signal.

Health Breakdown

Maintenance 7/25

Recency, release consistency, active ratio

Quality 13/25

Yanked ratio, deps, size, maturity, features

Community 15/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
1K/day avg+98%
01K2K3K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.42.1
57%
v0.41.0
23%
v0.40.0
13%
v0.42.0
4%
v0.42.0-pre.0
3%

Release Timeline

79 releasessince 2018
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2018
41
2019
20
2020
9
2021
4
2022
2
2023
3
2024
2025
2026
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Feature Flags

default =["http", "passwords", "setup"]

usbhttp*setup*mockhsmuntestedpasswords*secp256k1http-server

README

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Maintainers

Dependencies
31
direct dependencies
Dependents
523
crates depend on yubihsm

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