default encoding/decoding functions
What is the default encoding/decoding functions/hash ?
I need to know because my front-end has an option to change one information in the cookie, I need to decode the cookie, change the information, encode the cookie back and refresh the page (quick solution). I know this is not a recommended pattern because of the security risks but this is just an application for myself.
But without knowing the hash function used in the decoding and encoding default method I can't do anything with the information front.
And the `readme.md` doesn't specify it.

Thanks in advance