argon2: argon2 20171227 (The password hash Argon2, winner of PHC)  
argon2:  
argon2: Argon2 is a password-hashing function that summarizes the state of the art
argon2: in the design of memory-hard functions and can be used to hash passwords
argon2: for credential storage, key derivation, or other applications.
argon2: 
argon2: 
argon2: 
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argon2: https://github.com/P-H-C/phc-winner-argon2

