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scrypt

v0.12.0 Growing

Scrypt password-based key derivation function

MIT OR Apache-2.0 Edition 2024 MSRV 1.85
AuthenticationCryptographyNo standard library #hashing#crypto#password#phf

Quick Verdict

  • โœ“Actively maintained (updated 33d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (2.4K crates depend on it)
  • โœ“Team maintained (2 owners)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
44.8M
Dependents
2.4K
Releases
37
Size
25KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

4.5M downloads in the last 30 days (151.5K/day), up 26% from the previous period.

๐Ÿ”—
Widely adopted

2.4K crates depend on scrypt. Strong ecosystem adoption means battle-tested code and long-term stability.

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 9+ years old, scrypt hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 24KB, scrypt is lightweight. Small crate size correlates with focused, well-scoped functionality.

โš ๏ธ
Notable yanked versions

16% of releases have been yanked. Check version history before pinning.

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Used by top crates

Notable dependents include pkcs5, eth-keystore, subxt-signer, russh, age. When high-quality crates choose scrypt, it's a strong quality signal.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 12/25

Yanked ratio, deps, size, maturity, features

Community 20/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
129K/day avg+30%
050K100K150K200K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.12.0
53%
v0.12.0-rc.10
32%
v0.12.0-rc.3
10%
v0.12.0-rc.2
3%
v0.12.0-rc.4
2%

Release Timeline

10 releasessince 2025
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2025
6
2026
4
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Feature Flags

kdfmcfphcallocparallelgetrandomrand_core

README

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Maintainers

Dependencies
9
direct dependencies
Dependents
2.4K
crates depend on scrypt

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