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Decision Workspace

p256

Side-by-side comparison of Rust crates

77
p256
growingv0.14.0

Pure Rust implementation of the NIST P-256 (a.k.a. secp256r1, prime256v1) elliptic curve as defined in SP 800-186, with support for ECDH, ECDSA signing/verification, and general purpose curve arithmetic

Core Metrics

p256
Health Score77
Total Downloads142.8M
30d Downloads8.4M
Dependents8.8K
Releases61
Last Updated10d ago
Age7y 9m

Health Breakdown

p256
Maintenance
18
Quality
16
Community
20
Popularity
8
Documentation
15

Technical Details

p256
Version0.14.0
Stable (≥1.0)✗ No
LicenseApache-2.0 OR MIT
Dependencies14
Crate Size77KB
Features17
Yanked %3.3%
Edition2024
MSRV1.85
Owners2 (team)

Links

p256 detail →GitHub ↗Docs ↗crates.io ↗

Quick Verdict

  • •p256 leads with a health score of 77/100, but none of the options score above 80.
  • •p256 is depended on by 8.8K crates — strongest ecosystem trust.