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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Jurand
Hi guys :)
I found old NodeMCU Lolin v3 board and I am playing with it :)
I am wondering how to encrypt securely message on espruino and decrypt it on api.
I am looking for a way to ensure that only my device can add records to database.
I want to send only temperature and humidity so there is not much data.
I was thinking about RSA or AES or whatever can fit into this little thing.
AES would be super cool to use but require('crypto').AES doesn't seem to work after flashing with ESP8266 4MB.
Key to encrypt and decrypt message can be safely stored on the api and espruino - so that would work over unsecured networks.
I want to use HTTPS or TLS if possible, but I am just starting to look around after couple of years break from espruino project what has changed and from what I can choose from :)