# UDP Mutual authentication example This example uses `mbedtls_cxx` to perform a DTLS handshake and exchange a message between server and client. The example uses UDP sockets on `'localhost'` interface, so no actual connection is needed, it could be run on linux target as well as on ESP32.
To create a project from this example, run:
idf.py create-project-from-example "espressif/mbedtls_cxx=0.1.0:udp_mutual_auth"