CC3100MOD: CC3100MOD: Connecting to AP with WPA Enterprise with CA

Hi

We are using the Enterprise WPA for my project.

We are using the below configuration. we are not using CA validation.

    SlSecParams_t secParams;
    SlSecParamsExt_t eapParams;

    /* Set network parameters */
    secParams.Key = connectPass;
    secParams.KeyLen = strlen((const char *) connectPass);
    secParams.Type = SL_SEC_TYPE_WPA_ENT;

    /* Set network EAP parameters */
    eapParams.User = (signed char *) connectUsername;
    eapParams.UserLen = strlen((const char *) connectUsername);
    eapParams.AnonUser = (signed char*) connectUsername;
    eapParams.AnonUserLen = strlen((const char *) connectUsername);
    eapParams.CertIndex = UINT8_C(0);
    eapParams.EapMethod = SL_ENT_EAP_METHOD_PEAP0_MSCHAPv2;

    /* Call the connect function */
    slStatus = sl_WlanConnect((signed char *) "EnteriseSSID", strlen(((char *) EnteriseSSID)),
            (unsigned char *) 0, &secParams, &eapParams);

    if (WLANNWCT_SUCCESS == slStatus)
    {
      //Connection ok
    }

We need to add CA validation for the above "SL_ENT_EAP_METHOD_PEAP0_MSCHAPv2" mode.
Please let me know the changes need to be done.