Accesses the system's default newest DTLS version.
SDKs
- iOS 13.0+
- macOS 10.15+
- Mac Catalyst 13.0+
- tvOS 13.0+
- watchOS 6.0+
Framework
- Security
Declaration
tls _protocol _version _t sec_protocol_options_get_default_max_dtls_protocol_version(void);
Accesses the system's default newest DTLS version.
SDKs
Framework
tls _protocol _version _t sec_protocol_options_get_default_max_dtls_protocol_version(void);
sec _protocol _options _set _min _tls _protocol _version
Sets the oldest TLS version to negotiate.
sec _protocol _options _set _max _tls _protocol _version
Sets the newest TLS version to negotiate.
sec _protocol _options _get _default _min _tls _protocol _version
Accesses the system's default oldest TLS version.
sec _protocol _options _get _default _max _tls _protocol _version
Accesses the system's default newest TLS version.
sec _protocol _options _get _default _min _dtls _protocol _version
Accesses the system's default oldest DTLS version.