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Open-source PureBasic implementation of the Shamir Secret Sharing
...This implementation operates over the finite field GF(257), allowing correct handling of all byte values (0–255) without loss, making it compatible with any type of string or binary-compatible data.
Main Features
Complete implementation of Shamir Secret Sharing
Arithmetic over GF(257)
Compatible with all character strings
Robust Lagrange interpolation
Safe modular inverse computation
Shares encoded in hexadecimal (3 characters per byte)
Clear, well-commented source code
⚠️ Disclaimer
This project is intended for educational and demonstration
...Easy integration into all your applications. Unified identity, certification, and authority management system. Extendable bottom application architecture based on Plug-in interpolation. You can flexibly and quickly add new functions to the main program without changing the main program. Achieve centralized and safe storage of corporate organizational structure and identity information of massive personnel. Establish a correspondence in multiple dimensions and securely integrate enterprise identity data sources. ...