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Decision Workspace

p256

Side-by-side comparison of Rust crates

77
p256
growingv0.13.2

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 Downloads98.9M
30d Downloads10.2M
Dependents5.6K
Releases53
Last Updated17d ago
Age7y 5m

Health Breakdown

p256
Maintenance
18
Quality
16
Community
20
Popularity
8
Documentation
15

Technical Details

p256
Version0.13.2
Stable (≥1.0)✗ No
LicenseApache-2.0 OR MIT
Dependencies13
Crate Size63KB
Features17
Yanked %3.8%
Edition2021
MSRV1.65
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 5.6K crates — strongest ecosystem trust.