{"author_url":"https://blog.hatena.ne.jp/ga1hir/","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fengineers.ntt-west.co.jp%2Fentry%2F2025%2F12%2F02%2F143323\" title=\"\u30a4\u30e1\u30fc\u30b8\u3067\u3056\u3063\u304f\u308a\u7406\u89e3\u3059\u308bECDHE\uff08\u6955\u5186\u66f2\u7dda\u6697\u53f7\u306b\u3088\u308b\u9375\u4ea4\u63db\uff09 - NTT WEST Engineers&#39; Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://engineers.ntt-west.co.jp/entry/2025/12/02/143323","version":"1.0","title":"\u30a4\u30e1\u30fc\u30b8\u3067\u3056\u3063\u304f\u308a\u7406\u89e3\u3059\u308bECDHE\uff08\u6955\u5186\u66f2\u7dda\u6697\u53f7\u306b\u3088\u308b\u9375\u4ea4\u63db\uff09","blog_title":"NTT WEST Engineers' Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/g/ga1hir/20251106/20251106105435.png","description":"\u306f\u3058\u3081\u306b NTT\u30d3\u30b8\u30cd\u30b9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30ba\u306e\u5e73\u7530\u3067\u3059\u3002 \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u5b89\u5168\u306b\u60c5\u5831\u3092\u3084\u308a\u53d6\u308a\u3059\u308b\u305f\u3081\u306b\u6b20\u304b\u305b\u306a\u3044\u6280\u8853\u306e\u3072\u3068\u3064\u304cTLS(Transport Layer Security)\u3067\u3059\u3002TLS\u3067\u306f\u3001\u901a\u4fe1\u3092\u6697\u53f7\u5316\u3059\u308b\u305f\u3081\u306e\u5171\u901a\u9375\u3092\u5b89\u5168\u306b\u5171\u6709\u3059\u308b\u4ed5\u7d44\u307f\u3068\u3057\u3066ECDHE\uff08Elliptic Curve Diffie-Hellman Ephemeral\u3001\u6955\u5186\u66f2\u7dda\u6697\u53f7\u306b\u3088\u308b\u9375\u4ea4\u63db\uff09\u304c\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306fECDHE\u306e\u4ed5\u7d44\u307f\u3092\u3056\u3063\u304f\u308a\u3068\u3057\u305f\u30a4\u30e1\u30fc\u30b8\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002 \u306a\u304a\u3001\u3053\u306e\u89e3\u8aac\u306f\u76f4\u611f\u7684\u306a\u7406\u89e3\u3092\u610f\u56f3\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u308f\u304b\u308a\u3084\u3059\u3055\u3092\u512a\u5148\u3057\u305f\u305f\u3081\u3001\u53b3\u5bc6\u3055\u306f\u4e0d\u5341\u5206\u3067\u3042\u308b\u70b9\u306b\u3054\u7559\u610f\u304f\u3060\u3055\u3044\u3002 \u672c\u8a18\u4e8b\u306f2025\u5e741\u2026","author_name":"ga1hir","blog_url":"https://engineers.ntt-west.co.jp/","type":"rich","height":"190","published":"2025-12-02 14:33:23","provider_name":"Hatena Blog","categories":["\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3","\u30a2\u30c9\u30d9\u30f3\u30c8\u30ab\u30ec\u30f3\u30c0\u30fc2025"],"provider_url":"https://hatena.blog"}