I would like to know how to encrypt and decrypt a string in n8n, I don’t know using node crypto and using node code it says that it doesn’t have the crypto library installed, when I try to install the library it says that it was discontinued in version 1.0.1 of n8n.
You would to use the Crypto package and handle this in the code node, As far as I know the crypto package should still be available but you would need to tell your n8n instance that it can use it with env options you would also need to do the same on any workers you are running.