code: function cmd_encrypt_password(args, done) {
      // 128 bits of salt
      var salt = args.salt || create_salt()
      var password = args.password
  
      hasher(pepper + password + salt, options.rounds, function(pass) {
        done(null, { ok: true, pass: pass, salt: salt })
      })
    }
docs: Encrypt password using a salt and multiple SHA512 rounds Override for password strength checking - password: password string - repeat: password repeat, optional Provides: {pass:,salt:,ok:,why:} use why if password too weak