But if you only need point-to-point message flows between two trusted servers, why not use good old SSL and pass the credential (LTPA in this case) as an encrypted cookie in the HTTP header?

但是，如果您只需要两个受信任的服务器之间的点对点消息流，为什么不使用很好的旧式ssl，并将凭据(在此例中为ltpa)作为加密的Cookie在HTTP标头中进行传递呢？

youdao

Have you not heard how I decreed it long ago, how I planned from days of old what now I have brought to pass? Your ordained role was to lay waste fortified cities, to turn them into ruinous heaps.

难道你没有听说吗？很久以前我所计划的，昔日我所决定的，现在我就在实现，叫你毁坏坚城，化为废墟。

youdao

"In this part of the country, it's not uncommon for a 5-year-old to have a gun or for a parent to pass one down to their kid, " he said.

CNN: 5-year-old Kentucky boy fatally shoots 2-year-old sister