A lightweight, secure, easy-to-use crypto library suitable for constrained environments.

LibHydrogen RIOT package

The Hydrogen library is a small, easy-to-use, hard-to-misuse cryptographic library. It provides functions for random numbers, generic hashing, key derivation, secret-key encryption, public-key signatures, key exchange and password hashing.

Full documentation can be found on the LibHydrogen wiki.

Usage

Add it as a package in your application's Makefile:

USEPKG += libhydrogen

Include the LibHydrogen header in your code:

#include "hydrogen.h"

See also: https://github.com/jedisct1/libhydrogen