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sha-crypt

v0.5.0 Growing

Pure Rust implementation of the SHA-crypt password hashing algorithm based on SHA-256/SHA-512 as implemented by the POSIX crypt C library, including support for generating and verifying password hash strings in the Modular Crypt Format

MIT OR Apache-2.0 Edition 2021 MSRV 1.60
AuthenticationCryptographyNo standard library #hashing#crypto#password#phf

Quick Verdict

  • โœ“Actively maintained (updated 53d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 117 crates
  • โœ“Team maintained (2 owners)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
283.0K
Dependents
117
Releases
15
Size
15KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

25.2K downloads in the last 30 days (840/day), up 55% from the previous period.

๐Ÿ”—
Moderate adoption

117 crates depend on sha-crypt. 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 5+ years old, sha-crypt hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 14KB, sha-crypt is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include rustgenhash, geekorm-core, dufs, kanidm_lib_crypto, drg. When high-quality crates choose sha-crypt, it's a strong quality signal.

Health Breakdown

Maintenance 14/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 17/20

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
582/day avg+108%
05001K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.5.0
88%
v0.4.0
6%
v0.2.1
4%
v0.3.2
1%
v0.1.0
1%

Release Timeline

15 releasessince 2020
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2020
1
2021
5
2022
1
2023
1
2024
2
2025
1
2026
4
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Feature Flags

default =["simple"]

stdsimple*

README

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Maintainers

Dependencies
4
direct dependencies
Dependents
117
crates depend on sha-crypt

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