secret key?

[sircode]

this is our encrypted example:

define('PHP_BOLT_KEY', 'kyc7fh');
bolt_decrypt( FILE , PHP_BOLT_KEY); return 0;
##!!!##i4psiIu8tLxssa+0u2xztLG4uLtsw7u+uLBzh2w=

The encryption.php
generates just this
bolt_decrypt( FILE , PHP_BOLT_KEY); return 0;
##!!!##i4psiIu8tLxssa+0u2xztLG4uLtsw7u+uLBzh2w=

Where does it get the defined key from?
And when this key is not secret, everyone with the bolt.so can decrypt it, right?
Or is there any way do hide the key?

[lianglee]

Same question here about the key 👍🏻

[ay4t]

i agree with this question