Perl interface to the Argon2 key derivation functions

 The Crypt::Argon2 implements the Argon2 key derivation function, which is
 suitable to convert any password into a cryptographic key. This is most often
 used to secure storage of passwords but can also be used to derive a
 encryption key from a password. It offers variable time and memory costs as
 well as output size.
 .
 A command-line tool `argon2-calibrate` to find the appropriate parameters is
 included in this package.