IoT, Iot Security, Cybersecurity, Mqtt, Cryptography.
256-bit ECC key in fact provides the same level of security as a 3072-bit RSA key, so in an apples-to-apples comparison the gap would be even wider (I simply picked 2048-bit for RSA since it’s commonly recommended). Of course, the disparity would not be quite as wide in a situation where the TLS