Get the CSR

esp32_device/main/main.c

@@ -32,5 +32,9 @@ void app_main(void)
     printf("Device private key:\n");
     crypto_print_priv_key();
 
+    char *csr = crypto_get_csr();
+    printf("Current CSR:\n%s\n", csr);
+    free(csr);
+
     reboot();
 }