| Features | |
| * Add the function mbedtls_ssl_export_keying_material() which allows the | |
| client and server to extract additional shared symmetric keys from an SSL | |
| session, according to the TLS-Exporter specification in RFC 8446 and 5705. | |
| This requires MBEDTLS_SSL_KEYING_MATERIAL_EXPORT to be defined in | |
| mbedtls_config.h. |