Authenticated encryption
                        Authenticated Encryption
Diffie-Hellman          Diffie-Hellman
Hash functions          Hash Functions
Key generation          Keypair Generation
Password storage        Password Storage
Signatures              Create and Verify Signatures
Simple encryption       Anonymous Public-key Encryption (Sealed Box)
Sodium utilities        Sodium Utilities
Stream ciphers          Stream Ciphers
Symmetric encryption    Symmetric Encryption and Tagging
