argon2                  Generate bytes from a password using Argon2
                        password-based key derivation
decrypt                 Decrypt an encrypted object
encrypt                 Save an encrypted RDS
encrypt_raw             Low Level Encryption/Decryption or Raw Vectors
                        with 'Authenticated Encryption with Additional
                        Data' (AEAD)
rbyte                   Generate random bytes from the
                        platform-specific cryptographically secure
                        pseudorandom number generator
