BACKGROUND

At least some server computers can be configured to establish cryptographically secure communication sessions. For example, at least some web servers can be configured to secure TCP/IP communication sessions using transport layer security (TLS). A client and a web server can perform a secure exchange of a session key with which communication data transmitted between the client and server can be encrypted. In at least some scenarios, a web server can generate a TLS session resumption ticket that can be transmitted to a client and used by the client to resume a secure session.

