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p192

v0.13.0 Growing

Pure Rust implementation of the NIST P-192 (a.k.a. secp192r1) elliptic curve as defined in SP 800-186

Apache-2.0 OR MIT Edition 2021 MSRV 1.65
CryptographyNo standard library #crypto#ecc#nist#secp192r1

Quick Verdict

  • โœ“Actively maintained (updated 17d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Team maintained (2 owners)
  • โœ“Permissive license (Apache-2.0 OR MIT)

Security

Checking security advisories...
Downloads
316.6K
Dependents
42
Releases
11
Size
72KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

7.0K downloads in the last 30 days (233/day), up 42% from the previous period.

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 3+ years old, p192 hasn't reached 1.0 yet. Expect potential API changes between versions.

๐ŸŒŸ
Used by top crates

Notable dependents include cosmian_crypto_core, esp32c2-hal, esp32c6-hal, x509-verify, esp32h2-hal. When high-quality crates choose p192, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 15/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
266/day avg-53%
05001K2K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.13.0
100%
v0.14.0-rc.0
0%
v0.14.0-rc.7
0%
v0.14.0-rc.3
0%
v0.14.0-rc.4
0%

Release Timeline

11 releases1 yankedsince 2023
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2023
2
2024
2025
3
2026
6
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Yanked

Feature Flags

default =["arithmetic", "ecdsa", "pem", "std"]

pem*std*allocecdsa*pkcs8serdedigestarithmetic*test-vectors

README

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Maintainers

Dependencies
9
direct dependencies
Dependents
42
crates depend on p192

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