p3-poseidon2
v0.6.1 GrowingAn implementation of the Poseidon2 cryptographic permutation for zero-knowledge applications.
Quick Verdict
- ✓Actively maintained (updated 30d ago)
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 604 crates
- ✓Team maintained (6 owners)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Deep Insights
246.6K downloads in the last 30 days, down 24% from the previous period. May indicate migration to alternatives.
604 crates depend on p3-poseidon2. Reasonable ecosystem adoption, though not yet a core dependency.
The primary maintainer publishes 64 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
Despite being 2+ years old, p3-poseidon2 hasn't reached 1.0 yet. Expect potential API changes between versions.
At 29KB, p3-poseidon2 is lightweight. Small crate size correlates with focused, well-scoped functionality.
Notable dependents include p3-baby-bear, p3-bn254-fr, sp1-stark, sp1-recursion-core, p3-koala-bear. When high-quality crates choose p3-poseidon2, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on p3-poseidon2
