Here are the data structures with brief descriptions:

NDDS_Transport_DTLS_Property_t	DTLS transport plugin property
NDDS_Transport_TLS_Ciphers	Set of TLS properties for cipher configuration
NDDS_Transport_TLS_DHParamFile	Name of a Diffie-Helman (DH) key file and the length of the contained key in bits
NDDS_Transport_TLS_Identity	Set of TLS properties for identity
NDDS_Transport_TLS_OpenSSL_Configuration	Full set of TLS properties
NDDS_Transport_TLS_Verification	Set of TLS properties for certificate authorities (CAs) and verification
NDDS_Transport_WAN_Property_t	WAN transport plugin property