{"id":16036,"date":"2021-12-28T17:47:41","date_gmt":"2021-12-28T08:47:41","guid":{"rendered":"http:\/\/www.code-magagine.com\/?p=16036"},"modified":"2023-05-28T08:18:15","modified_gmt":"2023-05-27T23:18:15","slug":"%e3%80%90%e3%82%bb%e3%82%ad%e3%83%a5%e3%83%aa%e3%83%86%e3%82%a3%e3%80%91%e8%a8%bc%e6%98%8e%e6%9b%b8%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6","status":"publish","type":"post","link":"http:\/\/www.code-magagine.com\/?p=16036","title":{"rendered":"\u3010\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3011\u8a3c\u660e\u66f8\u306e\u57fa\u672c\u3001\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u767a\u884c\u307e\u3067\u306e\u6d41\u308c\u306a\u3069"},"content":{"rendered":"<h2>\u4ed5\u7d44\u307f<\/h2>\n<p>\u8a3c\u660e\u66f8\u306b\u306f\u968e\u5c64\u69cb\u9020\u304c\u3042\u308a\u3001\u8a3c\u660e\u66f8\u306e\u4f4d\u7f6e\u3059\u308b\u968e\u5c64\u306b\u3088\u3063\u3066\u547c\u3073\u65b9\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8<\/h3>\n<p>\u6700\u3082\u4e0a\u4f4d\u5c64\u306b\u4f4d\u7f6e\u3059\u308b\u8a3c\u660e\u66f8\u3067\u3059\u3002\u300c\u79c1\u304c\u8a00\u3046\u4e8b\u306f\u4fe1\u983c\u3067\u304d\u308b\u300d\u3068\u81ea\u3089\u4e3b\u5f35\u3059\u308b\u3053\u3068\u304c\u8a31\u3055\u308c\u3066\u3044\u308b\u8a8d\u8a3c\u5c40\uff08\u30eb\u30fc\u30c8\u8a8d\u8a3c\u5c40\uff09\u304c\u767a\u884c\u3057\u305f\u8a3c\u660e\u66f8\u3067\u3059\u3002VeriSign\u306a\u3069\u306e\u30eb\u30fc\u30c8\u8a8d\u8a3c\u5c40\u304c\u767a\u884c\u3057\u3066\u307e\u3059\u3002<\/p>\n<p>\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u306f\u3001\u30d1\u30bd\u30b3\u30f3\u3084\u30b9\u30de\u30db\u3001\u30bf\u30d6\u30ec\u30c3\u30c8\u306a\u3069\u306e\u51fa\u8377\u6642\u306b\u30d7\u30ea\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u306a\u306e\u3067\u3001\u3082\u3057\u7b2c\u4e09\u8005\u304c\u3042\u306a\u305f\u306ePC\u306b\u4e0d\u6b63\u306a\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3089\u4fe1\u983c\u6027\u304c\u4fdd\u305f\u308c\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\uff08\u4e0d\u6b63\u306a\u30b5\u30a4\u30c8\u306b\u3082\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3002\uff09<\/p>\n<h4>\u30d6\u30e9\u30a6\u30b6\u306b\u767b\u9332\u3055\u308c\u308b\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8<\/h4>\n<p>\u30d7\u30ea\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u306f\u3055\u3089\u306b\u30d6\u30e9\u30a6\u30b6\u306b\u3088\u3063\u3066\u53d6\u53d7\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d6\u30e9\u30a6\u30b6\u306b\u767b\u9332\u3055\u308c\u308b\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u306f\u30d6\u30e9\u30a6\u30b6\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306a\u3069\u306b\u4f34\u3063\u3066\u53ce\u53d7\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u306e\u6a5f\u80fd\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u306f\u53ef\u80fd\u3067\u3059\u3002\u65b0\u305f\u306a\u8a3c\u660e\u66f8\u306e\u8ffd\u52a0\u3084\u524a\u9664\u306a\u3069\u304c\u30d6\u30e9\u30a6\u30b6\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3068\u5171\u306b\u968f\u6642\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u4e2d\u9593\u8a3c\u660e\u66f8<\/h3>\n<p>\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u3068\u30a8\u30f3\u30c9\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u8a3c\u660e\u66f8\u306e\u4e2d\u9593\u306b\u4f4d\u7f6e\u3059\u308b\u8a3c\u660e\u66f8\u3067\u3059\u3002<\/p>\n<h3>\u30a8\u30f3\u30c9\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u8a3c\u660e\u66f8<\/h3>\n<p>\u6700\u3082\u4e0b\u4f4d\u5c64\u306b\u4f4d\u7f6e\u3059\u308b\u8a3c\u660e\u66f8\u3067\u3059\u3002\u30a8\u30f3\u30c9\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u8a3c\u660e\u66f8\u3068\u3057\u3066\u300c\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u300d\u3084\u300c\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u8a3c\u660e\u66f8\u300d\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u8a8d\u8a3c\u5c40\u306e\u7a2e\u985e<\/h2>\n<h3>\u30eb\u30fc\u30c8\u8a8d\u8a3c\u5c40<\/h3>\n<p>\u516c\u7684\u306a\u8a8d\u8a3c\u5c40\u3084\u4f01\u696d\u304c\u904b\u55b6\u3057\u3066\u307e\u3059\u3002\u300cWebTrust for CA\u300d\u3068\u3044\u3046\u53b3\u6b63\u306a\u76e3\u67fb\u57fa\u6e96\u306b\u57fa\u3065\u304f\u5be9\u67fb\u3092\u53d7\u3051\u30d1\u30b9\u3057\u3066\u3044\u308b\u4f01\u696d\u3067\u3001\u3068\u3066\u3082\u6577\u5c45\u306f\u9ad8\u3044\u3067\u3059\u3002<\/p>\n<ul>\n<li>VeriSign\u793e<\/li>\n<li>GeoTrust\u793e<\/li>\n<li>Cyber Trust\u793e<\/li>\n<li>Microsoft\u793e<\/li>\n<li>SAECOM\u793e\uff08\u65e5\u672c\uff09<\/li>\n<\/ul>\n<h3>\u4e0b\u4f4d\u306e\u8a8d\u8a3c\u5c40<\/h3>\n<p>\u4e0a\u4f4d\u8a8d\u8a3c\u5c40\u306b\u8a3c\u660e\u66f8\u3092\u767a\u884c\u3057\u3066\u3082\u3089\u3046\u3053\u3068\u3067\u305d\u306e\u4fe1\u983c\u6027\u3092\u62c5\u4fdd\u3057\u3066\u307e\u3059\u3002<\/p>\n<h2>\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\uff08\u30a8\u30f3\u30c9\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u8a3c\u660e\u66f8\uff09<\/h2>\n<p>\u30b5\u30fc\u30d0\u30fc\u306e\u8a8d\u8a3c\u306b\u7528\u3044\u308b\u8a3c\u660e\u66f8\u3067\u3059\u3002\u6700\u3082\u3088\u304f\u4f7f\u308f\u308c\u308b\u8a3c\u660e\u66f8\u30673\u968e\u5c64\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u306e\u767a\u884c\u8005\u306f\u3001\u300cVeriSign Class 3 Extended Validation SSL SGC CA\u300d\u3067\u3001\u30eb\u30fc\u30c8\u8a3c\u660e\u66f8\u3001\u4e2d\u9593\u8a3c\u660e\u66f8\u3068\u3082\u306b\u3001\u767a\u884c\u8005\u306f\u300cVeriSign Class 3 Public Primary Certification Authority - G5\u300d\u3067\u3059\u3002<\/p>\n<p>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u3042\u3089\u304b\u3058\u3081\u8a3c\u660e\u66f8\u3092\u4fdd\u6301\u3057\u3066\u304a\u308a\u3001\u4e0a\u4f4d\u306e\u8a8d\u8a3c\u5c40\u304c\u767a\u884c\u3057\u305f\u8a3c\u660e\u66f8\u304c\u4fe1\u983c\u3055\u308c\u308b\u3068\u3057\u3066\u3044\u308b\u3002<\/p>\n<h3>\u8a3c\u660e\u66f8\u306e\u5185\u5bb9\u306e\u78ba\u8a8d<\/h3>\n<p>HTTPS\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3092\u8868\u793a\u3057\u3066\u30a2\u30c9\u30ec\u30b9\u30d0\u30fc\u306e\u6a2a\u306e\u9375\u30de\u30fc\u30af\u3092\u62bc\u4e0b\u3059\u308b\u3053\u3068\u3067\u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u3092\u53c2\u7167\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002SSL\u901a\u4fe1\u306e\u6697\u53f7\u30b9\u30a4\u30fc\u30c8\u3082\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u8a3c\u660e\u66f8\u306e\u69cb\u9020\uff08\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\uff09<\/h3>\n<p>\u8a3c\u660e\u66f8\u306e\u69cb\u9020\u306f\u6a19\u6e96\u5316\u3055\u308c\u3066\u3044\u3066\u4ee3\u8868\u7684\u306a\u3082\u306e\u304c\u3001\u300cX.509\u300d\u3067\u3059\u3002DER\u5f62\u5f0f\u3067\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u30d0\u30a4\u30ca\u30ea(der)\u3068\u3057\u3066\u4fdd\u5b58\u3057\u305f\u308a\u3001BASE64\u5f62\u5f0f\u3067\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u3066\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\uff08pem)\u3068\u3057\u3066\u4fdd\u5b58\u3057\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\n<h3>\u767a\u884c\u307e\u3067\u306e\u6d41\u308c<\/h3>\n<h4>1.SSL\/TLS\u30b5\u30fc\u30d0\u30fc\u3067\u79d8\u5bc6\u9375\u3092\u751f\u6210\u3059\u308b\u3002<\/h4>\n<p>\u306a\u304a\u3001\u8ca0\u8377\u5206\u6563\u88c5\u7f6e\u3084\u3001SSL\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u30fc\u306a\u3069\u3092\u4f7f\u3046\u5834\u5408\u306f\u3001\u305d\u308c\u3089\u3067\u79d8\u5bc6\u9375\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n<h4>2.\u4f5c\u6210\u3057\u305f\u79d8\u5bc6\u9375\u3092\u5143\u306b\u300cCSR(Certificate Signing 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