B4R Question [Solved] Is there something similar (Encryption) (Cipher) in B4R?

[XorAndOr]

Hi guys
I am using the encryption (cipher) library of B4A.
I need to send a string from B4A to ESP encrypted.
Now I would like to do the same thing with B4R (ESP32/8266)
is there any Library/Class/Code/#If C .... in B4R that does the same thing?
I searched in the forum but I only found solutions that are a bit complex for my skills.
thanks a lot