{"categories":["TLS"],"description":"RFC 5056 \u3084 RFC 9266\u3067\u5b9a\u3081\u3089\u308c\u3066\u3044\u308b TLS Channel Bindings \u306e\u5099\u5fd8\u9332\u3002 Channel bindings \u3068\u306f\u4f55\u304b Channel bindings\u306f\u3001\u672c\u8cea\u7684\u306b TLS \u306e Finished \u306e\u5024\u3067\u3042\u308b\u3002Finished\u306f\u3001\u4e00\u9023\u306e\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u30fb\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u5bfe\u3059\u308b\u30cf\u30c3\u30b7\u30e5\u5024\u3067\u3042\u308b\u3002\u3053\u306e\u5024\u306f\u3001TLS\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u540d\u524d(ID)\u3060\u3068\u8003\u3048\u5f97\u308b\u3002 \u76ee\u7684 Channel bindings\u306e\u76ee\u7684\u306f\u3001MITM(Man in the Middle)\u653b\u6483\u3092\u691c\u77e5\u3059\u308b\u3053\u3068\u3002 \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u306f\u3001\u4e8b\u524d\u306b\u30e6\u30fc\u30b6\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u52a0\u5de5\u3057\u305f\u5f62\u3067\u5171\u6709\u3059\u308b\u3002Channel bindings\u306b\u5bfe\u2026","width":"100%","blog_title":"\u3042\u3069\u3051\u306a\u3044\u8a71","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","url":"https://kazu-yamamoto.hatenablog.jp/entry/2025/03/10/171656","title":"Channel Bindings \u5099\u5fd8\u9332","version":"1.0","author_name":"kazu-yamamoto","height":"190","type":"rich","image_url":null,"author_url":"https://blog.hatena.ne.jp/kazu-yamamoto/","published":"2025-03-10 17:16:56","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkazu-yamamoto.hatenablog.jp%2Fentry%2F2025%2F03%2F10%2F171656\" title=\"Channel Bindings \u5099\u5fd8\u9332 - \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>","blog_url":"https://kazu-yamamoto.hatenablog.jp/"}