Fixed Iniitialization bug
Fixed Iniitialization bug

Tmp variable and its blake2_final call were only for debug and have been removed.
enascimento/Argon2,khovratovich/Argon2,pazthor/Argon2,khovratovich/Argon2,enascimento/Argon2,magical/libargon2,pazthor/Argon2,khovratovich/Argon2