Decision Workspace

sm2

Side-by-side comparison of Rust crates

growingv0.13.3

Pure Rust implementation of the SM2 elliptic curve as defined in the Chinese national standard GM/T 0003-2012 as well as ISO/IEC 14888. Includes support for the SM2DSA Digital Signature Algorithm.

Core Metrics

	sm2
Health Score	60
Total Downloads	31.2K
30d Downloads	3.2K
Dependents	13
Releases	15
Last Updated	17d ago
Age	6y

Health Breakdown

sm2

Maintenance

Quality

Community

Popularity

Documentation

Technical Details

	sm2
Version	0.13.3
Stable (≥1.0)	✗ No
License	Apache-2.0 OR MIT
Dependencies	9
Crate Size	111KB
Features	9
Yanked %	13.3%
Edition	2021
MSRV	1.65
Owners	2 (team)

Links

sm2 detail →GitHub ↗Docs ↗crates.io ↗

Quick Verdict

•sm2 leads with a health score of 60/100, but none of the options score above 80.