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fips203
v0.4.3 GrowingFIPS 203: Module-Lattice-Based Key-Encapsulation Mechanism
MIT OR Apache-2.0 Edition 2021 MSRV 1.70
Quick Verdict
- ✕Not updated for 1+ year
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT OR Apache-2.0)
Security
Checking security advisories...
Downloads
79.0K
Dependents
40
Releases
13
Size
766KB
Deep Insights
📊
Steady growth
17.4K downloads in the last 30 days (578/day), up 20% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 2+ years old, fips203 hasn't reached 1.0 yet. Expect potential API changes between versions.
🌟
Used by top crates
Notable dependents include saorsa-pqc, jacs, fips203-ffi. When high-quality crates choose fips203, it's a strong quality signal.
Health Breakdown
Maintenance 8/25
Recency, release consistency, active ratio
Quality 14/25
Yanked ratio, deps, size, maturity, features
Community 10/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
450/day avg+94%
Top Dependents
Most downloaded crates that depend on fips203
Version Adoption
v0.4.3
88%
v0.2.1
5%
v0.4.1
3%
v0.4.2
2%
v0.4.0
2%
Release Timeline
13 releasessince 2023
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2023
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2024
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2025
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2026
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Feature Flags
default =["default-rng", "ml-kem-512", "ml-kem-768", "ml-kem-1024"]
ml-kem-512*ml-kem-768*default-rng*ml-kem-1024*
README
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Maintainers
Dependencies
12
direct dependencies
Dependents
40
crates depend on fips203