Simple Encryption and Decryption Workflow

This n8n workflow facilitates secure data handling by enabling encryption and decryption through a trigger from an external workflow. It starts with an execution trigger, then checks the action type, and either encrypts or decrypts data based on the specified action.

The workflow is designed with three key nodes: the trigger node listens for incoming instructions; an ‘If’ node evaluates the action type (‘encrypt’ or ‘decrypt’); and code nodes perform XOR-based encryption or decryption with a provided key.

This setup is ideal for scenarios requiring secure data transmission or storage within automated processes, such as protecting sensitive information exchanged between services or internal workflows.