GmSSL
The premium Open Source alternative to OpenSSL
🎯 Best for:Developers building applications for the Chinese market requiring national standard encryption.
What is GmSSL?
A comprehensive library providing implementations of SM2, SM3, SM4, and SM9 algorithms alongside SSL support. It serves as a specialized alternative to OpenSSL for applications requiring compliance with Chinese regulatory standards.
Tech Stack
CWeb3 & Blockchain
Why GmSSL?
- • Native SM-series algorithm support
- • High-performance C implementation
- • Maintains OpenSSL compatibility layers
Limitations
- • Limited English documentation
- • Niche focus on regional standards
- • Manual memory management required
3/5/2026
Last Update
1,796
Forks
390
Issues
Apache-2.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to GmSSL instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on OpenSSL)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%