{"id":34828,"date":"2025-07-26T18:00:00","date_gmt":"2025-07-26T09:00:00","guid":{"rendered":"https:\/\/www.kobaken.info\/blog\/?p=34828"},"modified":"2025-07-25T16:05:02","modified_gmt":"2025-07-25T07:05:02","slug":"post-34828","status":"publish","type":"post","link":"https:\/\/www.kobaken.info\/blog\/34828","title":{"rendered":"\u6816\u306e\u675c\u3000\u30ad\u30c3\u30c1\u30f3\u30ac\u30fc\u30c7\u30f3"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001S-box+\u3067\u3059\u3002<br \/>\n\u590f\u6dbc\u3057\u3044\u306f\u305a\u306e\u5317\u6d77\u9053\u3067\u308240\u2103\u8fd1\u3044\u731b\u6691\u3068\u306f\u9a5a\u304d\u3067\u3059\u306d\u2026<br 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src=\"https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2025\/07\/S__387244040_0-1024x768.jpg\" alt=\"\" width=\"546\" height=\"410\" srcset=\"https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2025\/07\/S__387244040_0-1024x768.jpg 1024w, https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2025\/07\/S__387244040_0-300x225.jpg 300w, https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2025\/07\/S__387244040_0-768x576.jpg 768w, https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2025\/07\/S__387244040_0.jpg 1477w\" sizes=\"auto, (max-width: 546px) 100vw, 546px\" 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height=\"410\" srcset=\"https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2025\/07\/S__387244042_0-1024x768.jpg 1024w, https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2025\/07\/S__387244042_0-300x225.jpg 300w, https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2025\/07\/S__387244042_0-768x576.jpg 768w, https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2025\/07\/S__387244042_0.jpg 1477w\" sizes=\"auto, (max-width: 546px) 100vw, 546px\" \/><\/a><\/p>\n<p>\u30a2\u30c9\u30d0\u30a4\u30b9\u3092\u53d7\u3051\u3066\u65e9\u901f\u3064\u308b\u8fd4\u3057\u3092\u5b9f\u884c\u3057\u3001\u530d\u5310\u3057\u3066\u3044\u305f\u8449\u3068\u830e\u304c\u5c11\u3057\u30b3\u30f3\u30d1\u30af\u30c8\u306b\u306a\u308a\u307e\u3057\u305f\u3002<br 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width=\"546\" height=\"728\" srcset=\"https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2025\/07\/S__387244043_0-768x1024.jpg 768w, https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2025\/07\/S__387244043_0-225x300.jpg 225w, https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2025\/07\/S__387244043_0.jpg 1108w\" sizes=\"auto, (max-width: 546px) 100vw, 546px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.g-mark.org\/award\/describe\/54030?token=RaydXpCWrK\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-24955 alignleft\" src=\"https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2022\/10\/b4b07dfe5b1a473b6e4130466b2dd116.jpg\" alt=\"\" width=\"520\" height=\"138\" srcset=\"https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2022\/10\/b4b07dfe5b1a473b6e4130466b2dd116.jpg 877w, https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2022\/10\/b4b07dfe5b1a473b6e4130466b2dd116-300x80.jpg 300w, https:\/\/www.kobaken.info\/blog\/wp-content\/uploads\/2022\/10\/b4b07dfe5b1a473b6e4130466b2dd116-768x204.jpg 768w\" sizes=\"auto, (max-width: 520px) 100vw, 520px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3001S-box+\u3067\u3059\u3002 \u590f\u6dbc\u3057\u3044\u306f\u305a\u306e\u5317\u6d77\u9053\u3067\u308240\u2103\u8fd1\u3044\u731b\u6691\u3068\u306f\u9a5a\u304d\u3067\u3059\u306d\u2026 \u3053\u3061\u3089\u57fc\u7389\u3001\u7fa4\u99ac\u306b\u3068\u3063\u3066\u306f\u731b\u6691\u304c\u5f53\u305f\u308a\u524d\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u4f53\u306f\u6163\u308c\u3066\u304f\u308c\u306a\u3044\u306e\u3067\u3001\u3057\u3063\u304b\u308a\u6691\u3055\u5bfe\u7b56\u3057\u3066\u3044\u304b\u306a\u304f\u3066\u306f\u306a\u308a\u307e\u305b\u3093 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