Hello forum members,
i am looking for a way to encrypt an char array before those data are exposed via Bluetooth.
Those encrypted data later will be processed in a secure harbor. So transporting of those are
fully transparent and no security issue so far. What is the best economic way to achieve the
encryption? Maybe an public key based encryption is sufficient?
Thank you for taking time to read this and helping me out to find a solution.
Solved! Go to Solution.
Thank you for your reply.
I guess it's not a good idea to place the secret key inside the module?