{"id":740,"date":"2020-10-01T20:07:28","date_gmt":"2020-10-01T11:07:28","guid":{"rendered":"https:\/\/labo60.com\/?p=740"},"modified":"2025-07-15T20:09:06","modified_gmt":"2025-07-15T11:09:06","slug":"des%ef%bc%88%e5%85%b1%e9%80%9a%e9%8d%b5%e6%9a%97%e5%8f%b7%e6%96%b9%e5%bc%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/labo60.com\/?p=740","title":{"rendered":"DES\uff08\u5171\u901a\u9375\u6697\u53f7\u65b9\u5f0f\uff09"},"content":{"rendered":"<h1 style=\"padding-left: 40px;\"><span style=\"color: #333399;\">DES\uff08\u5171\u901a\u9375\u6697\u53f7\u65b9\u5f0f\uff09<\/span><\/h1>\n<p style=\"padding-left: 40px;\"><b>DES<\/b><b>\uff08<\/b><b>Data Encryption Standard)<br \/>\n1997<\/b><b>\u5e74 <\/b><b>U.S. <\/b><b>\u9023\u90a6\u60c5\u5831\u51e6\u7406\u6a19\u6e96\u898f\u683c<\/b><b>(FIPS)<\/b><b>\u306b\u63a1\u7528\u3055\u308c\u305f<\/b><u><b>\u5bfe\u79f0\u6697\u53f7<\/b><\/u><b>\uff08symmetric cryptography\uff1a \u6697\u53f7\u5316\u3068\u5fa9\u53f7\u3067\u540c\u3058\u9375\u3092\u4f7f\u3046\u65b9\u5f0f \uff09<br \/>\nDES<\/b><b>\u306f<\/b><b>64bit<\/b><b>\u306e\u5e73\u6587\u3092<\/b><b>64bit<\/b><b>\u306e\u6697\u53f7\u6587\u306b\u3059\u308b\u5bfe\u8c61\u6697\u53f7\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/b><\/p>\n<p style=\"padding-left: 40px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-741\" src=\"https:\/\/labo60.com\/wp-content\/uploads\/2025\/07\/DES1-300x62.png\" alt=\"\" width=\"629\" height=\"130\" srcset=\"https:\/\/mail.labo60.com\/wp-content\/uploads\/2025\/07\/DES1-300x62.png 300w, https:\/\/mail.labo60.com\/wp-content\/uploads\/2025\/07\/DES1-768x160.png 768w, https:\/\/mail.labo60.com\/wp-content\/uploads\/2025\/07\/DES1.png 956w\" sizes=\"auto, (max-width: 629px) 100vw, 629px\" \/><\/p>\n<p style=\"padding-left: 40px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-742\" src=\"https:\/\/labo60.com\/wp-content\/uploads\/2025\/07\/DES2-300x253.png\" alt=\"\" width=\"644\" height=\"543\" srcset=\"https:\/\/mail.labo60.com\/wp-content\/uploads\/2025\/07\/DES2-300x253.png 300w, https:\/\/mail.labo60.com\/wp-content\/uploads\/2025\/07\/DES2.png 564w\" sizes=\"auto, (max-width: 644px) 100vw, 644px\" \/><\/p>\n<p style=\"padding-left: 40px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-743\" src=\"https:\/\/labo60.com\/wp-content\/uploads\/2025\/07\/DES3-300x241.png\" alt=\"\" width=\"650\" height=\"522\" srcset=\"https:\/\/mail.labo60.com\/wp-content\/uploads\/2025\/07\/DES3-300x241.png 300w, https:\/\/mail.labo60.com\/wp-content\/uploads\/2025\/07\/DES3-768x617.png 768w, https:\/\/mail.labo60.com\/wp-content\/uploads\/2025\/07\/DES3.png 928w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>DES\uff08\u5171\u901a\u9375\u6697\u53f7\u65b9\u5f0f\uff09 DES\uff08Data Encryption Standard) 1997\u5e74 U.S. \u9023\u90a6\u60c5\u5831\u51e6\u7406\u6a19\u6e96\u898f\u683c(FIPS)\u306b\u63a1\u7528\u3055\u308c\u305f\u5bfe\u79f0\u6697\u53f7\uff08symmetric cryptogra &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-740","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/labo60.com\/index.php?rest_route=\/wp\/v2\/posts\/740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labo60.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/labo60.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/labo60.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/labo60.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=740"}],"version-history":[{"count":2,"href":"https:\/\/labo60.com\/index.php?rest_route=\/wp\/v2\/posts\/740\/revisions"}],"predecessor-version":[{"id":745,"href":"https:\/\/labo60.com\/index.php?rest_route=\/wp\/v2\/posts\/740\/revisions\/745"}],"wp:attachment":[{"href":"https:\/\/labo60.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/labo60.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/labo60.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}