HTTPS and the TLS handshake protocol.
What Is an SSL/TLS Handshake? Every SSL/TLS connection begins with a “handshake” – the negotiation between two parties that nails down the details of how they’ll proceed. The handshake determines what cipher suite will be used to encrypt their communications, verifies the server, and establishes that a secure connection is in place before beginning the actual transfer of data. RFC 5246 - The Transport Layer Security (TLS) Protocol RFC 5246 TLS August 2008 1.Introduction The primary goal of the TLS protocol is to provide privacy and data integrity between two communicating applications. The protocol is composed of two layers: the TLS Record Protocol and the TLS Handshake Protocol. At the lowest level, layered on top of some reliable transport protocol (e.g., TCP []), is the TLS Record Protocol. Handshaking - Wikipedia When a Transport Layer Security (SSL or TLS) connection starts, the record encapsulates a "control" protocol—the handshake messaging protocol (content type 22). This protocol is used to exchange all the information required by both sides for the exchange of the actual application data by TLS. It defines the messages formatting or containing this information and the order of their exchange.
The TLS Handshake Protocol (GnuTLS 3.6.14)
What is SSL, TLS? And how this encryption protocol works The SSL/TLS protocol encrypts internet traffic of all types, making secure internet communication (and therefore internet commerce) possible. Here are the basics of how it works and what comes next. How to Enable/Disable TLS Setting in Windows using
How to troubleshoot TLS handshake issues? - Read Our
The TLS Handshake Protocol (GnuTLS 3.6.14) 3.5 The TLS handshake protocol. The handshake protocol is responsible for the ciphersuite negotiation, the initial key exchange, and the authentication of the two peers. This is fully controlled by the application layer, thus your program has to set up the required parameters. The main handshake function is gnutls_handshake. In the next