{"title":"TLS 1.3 \u958b\u767a\u65e5\u8a18 \u305d\u306e7 0RTT","type":"rich","description":"\u3053\u308c\u306f\u3001http2 Advent Calendar 2016\u306e24\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001TLS 1.3 \u306e4\u756a\u76ee\u306e\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u3067\u3042\u308b 0RTT \u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u30020RTT\u3068\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u76ee\u7684\u306e\u901a\u4fe1\u3092\u59cb\u3081\u308b\u307e\u3067\u306b\u3001\u4e0b\u4f4d\u306e\u5c64\u3067\u30d1\u30b1\u30c3\u30c8\u306e\u3084\u308a\u3068\u308a\u304c\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u6e96\u5099\u306b\u304b\u304b\u308b round trip time \u306e\u56de\u6570\u304c0\u56de\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002TLS 1.3 \u3067\u306f\u30010RTT \u304c PSK \u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u306e\u62e1\u5f35\u3068\u3057\u3066\u5b9f\u73fe\u3055\u308c\u3066\u3044\u307e\u3059\u3002TLS 1.3\u306e\u6700\u65b0\u306e\u30c9\u30e9\u30d5\u30c8\u304b\u30890RTT\u306e\u56f3\u3092\u629c\u7c8b\u3057\u307e\u3059\uff1a Client Server ClientHello + early_data + key_s\u2026","height":"190","width":"100%","author_name":"kazu-yamamoto","version":"1.0","published":"2016-12-24 11:11:06","url":"https://kazu-yamamoto.hatenablog.jp/entry/20161224/1481681466","blog_url":"https://kazu-yamamoto.hatenablog.jp/","provider_url":"https://hatena.blog","categories":["TLS","Haskell"],"image_url":null,"author_url":"https://blog.hatena.ne.jp/kazu-yamamoto/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkazu-yamamoto.hatenablog.jp%2Fentry%2F20161224%2F1481681466\" title=\"TLS 1.3 \u958b\u767a\u65e5\u8a18 \u305d\u306e7 0RTT - \u3042\u3069\u3051\u306a\u3044\u8a71\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","blog_title":"\u3042\u3069\u3051\u306a\u3044\u8a71"}