{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhideack.hatenablog.com%2Fentry%2F20090118%2F1232272113\" title=\"MD5\u306e\u9006\u5f15\u304d\u306e\u8a71 - \u30c6\u30ce\u30cb\u30c3\u30ad (@hideack &#39;s diary)\" 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","provider_url":"https://hatena.blog","url":"https://hideack.hatenablog.com/entry/20090118/1232272113","type":"rich","blog_url":"https://hideack.hatenablog.com/","height":"190","published":"2009-01-18 18:48:33","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/h/hideack/20090114/20090114224523.jpg","version":"1.0","blog_title":"\u30c6\u30ce\u30cb\u30c3\u30ad (@hideack 's diary)","author_name":"hideack","title":"MD5\u306e\u9006\u5f15\u304d\u306e\u8a71","author_url":"https://blog.hatena.ne.jp/hideack/","width":"100%","categories":["\u30d7\u30ed\u30b0\u30e9\u30e0"],"description":"Perl\u306eCPAN\u306b\u3001\u3053\u3093\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u3042\u3063\u305f\u3002 Digest-MD5-Reverse-1.3 http://search.cpan.org/~blwood/Digest-MD5-Reverse-1.3/ \u8981\u306fMD5\u306e\u5f97\u3089\u308c\u305f\u30cf\u30c3\u30b7\u30e5\u5024\u304b\u3089\u3001MD5\u306b\u6e21\u3055\u308c\u305f\u5024\u3092\u5f97\u3089\u308c\u308b\u6a5f\u80fd\u3092\u6301\u3064\u3089\u3057\u3044\u3002 \u30bd\u30fc\u30b9\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3053\u3093\u306a\u611f\u3058\u3002 use Digest::MD5::Reverse; print \"Data is \".reverse_md5(\"acbd18db4cc2f85cedef654fccc4a4d8\").\"\\n\"; # Data is foo \u306a\u3093\u3067\u3001\u3053\u3093\u306a\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u304b\u306a\uff1f\u3068\u3001\u601d\u3044\u3064\u3064\u30bd\u30fc\u30b9\u3068\u304b\u2026"}