{"width":"100%","published":"2026-01-13 22:11:43","title":"random_device: rdrand failed on x86_64-on-ARM64","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffd0.hatenablog.jp%2Fentry%2F2026%2F01%2F13%2F221143\" title=\"random_device: rdrand failed on x86_64-on-ARM64 - \u3044\u3051\u3080\u30e9\u30f3\u30c9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"fd0","author_url":"https://blog.hatena.ne.jp/fd0/","blog_title":"\u3044\u3051\u3080\u30e9\u30f3\u30c9","blog_url":"https://fd0.hatenablog.jp/","type":"rich","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","categories":["C++","Cygwin"],"image_url":null,"description":"Cygwin x86_64-on-ARM64 \u74b0\u5883\u3067 std::randon_device \u306e\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u5f15\u6570\u306a\u3057\u3067\u547c\u3073\u3001rd() \u3092\u547c\u3076\u3068\u767a\u751f\u3059\u308b\u3002","url":"https://fd0.hatenablog.jp/entry/2026/01/13/221143","version":"1.0","height":"190"}