Feature Request - HEX KEY / IV String support like OpenSSL

OpenSSL to encrypt/decrypt uses HEX string of KEY and IV.

Makes it easier to use when you are not using plain text.

It would be nice to have a flag for Key and IV values in crypto components to enable HEX string values.

Yes, one can ( and does ) convert HEX to String already before assigning the value but when doing some testing/dev stuff via IDE/GUI and I just want to copy/paste the Key/IV into the properties editor, sometimes a key/iv won't paste right and causes issues.

Nothing crazy, just an idea request.