IoT, Iot Security, Cybersecurity, Mqtt, Cryptography.
genpkey -algorithm ED25519 -out client.key openssl req -new -nodes -key client.key \ -subj '/CN=client123' -out client.csr openssl x509 -req -in client.csr -CA rootCA.crt -CAkey rootCA.key \ -CAcreateserial -days 365 -out client.crt Now create your mosquitto.conf file with the contents: log_type