It provides ticket and session keys.

它提供了票证和会话密钥。

youdao

The first part contains authentication service as the server and the second encrypted portion contains ticket lifetime and TGT session key.

第一部分包含身份验证服务及服务器，第二部分是加密的，包含票证有效期和 TGT 会话密钥。

youdao

The client retains the session key and forward the ticket to the server as it is.

客户端保留会话密钥，将票证按原样转发给服务器。

youdao

The Games organising committee, Locog, said it would give an update on the ticket situation when the current session finished on 17 May.

BBC: New Olympic ticket sales include athletics