The ESP-TLS component provides a simplified API interface for accessing the commonly used TLS functionality. It supports common scenarios like CA certification validation, SNI, ALPN negotiation, non-blocking connection among others. All the configuration can be specified in the esp_tls_cfg_t data structure. Once done, TLS communication can be conducted using the following APIs: * esp_tls_conn_new(): for opening a new TLS connection * esp_tls_conn_read/write(): for reading/writing from the connection * esp_tls_conn_delete(): for freeing up the connection Any application layer protocol like HTTP1, HTTP2 etc can be executed on top of this layer.
Simple HTTPS example that uses ESP-TLS to establish a secure socket connection: protocols/https_request.