argon2: argon2 (password-hashing function) argon2: argon2: Argon2 is a password-hashing function that summarizes the state of argon2: the art in the design of memory-hard functions and can be used to argon2: hash passwords for credential storage, key derivation, or other argon2: applications. argon2: argon2: Homepage: https://github.com/P-H-C/phc-winner-argon2/ argon2: argon2: argon2: