HTTP-HTTPS（SSL和数据包封装解封）

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1。HTTPS 加密如何实现的？

http://www.ruanyifeng.com/blog/2014/02/ssl_tls.html

https://blog.csdn.net/u010726042/article/details/53408077

https://www.wosign.com/news/httpsjiami_20180817.htm

https://blog.csdn.net/mrpre/article/details/77868263

https://blog.csdn.net/fw0124/article/details/40983787

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