Contributing to Themis # Themis is an open-source, Apache 2 licensed software, maintained by Cossack Labs for building reliable cryptography in our products: Acra, Hermes and Toughbase. You can hack it in any way you want and contribute things back if you need something more than what we provide. As a development company, we focus on implementing features that are important to our products but would gladly spend some time to make Themis useful for everybody.
