{"id":6138,"date":"2024-07-15T12:07:15","date_gmt":"2024-07-15T03:07:15","guid":{"rendered":"https:\/\/taitan916.info\/blog\/?p=6138"},"modified":"2024-05-08T17:26:55","modified_gmt":"2024-05-08T08:26:55","slug":"post-6138","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/6138","title":{"rendered":"MySQL\u3067\u30c6\u30ad\u30b9\u30c8(\u65e5\u672c\u8a9e\u3001\u534a\u89d2\u82f1\u6570\u5b57)\u3092\u6697\u53f7\u5316\u30fb\u5fa9\u53f7\u5316\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>MySQL\u3067\u30c7\u30fc\u30bf\u3092\u767b\u9332\u3059\u308b\u969b\u306b\u6697\u53f7\u5316\u3057\u305f\u3044\u3068\u3044\u3046\u30b1\u30fc\u30b9\u304c\u3042\u3063\u305f\u3002\u5bfe\u8c61\u306e\u30c7\u30fc\u30bf\u306f\u6c0f\u540d\u7b49\u306e\u65e5\u672c\u8a9e\u3068\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u7b49\u306e\u534a\u89d2\u82f1\u6570\u5b57\u306b\u306a\u308b\u3002\u307e\u305f\u3001\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u51fa\u3059\u969b\u306f\u5f53\u7136\u5fa9\u53f7\u5316\u3082\u3057\u305f\u3044\u3002PHP\u5074\u3067\u8272\u3005\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u304b\u3068\u601d\u3044\u304d\u3084MySQL\u5074\u3067\u5bfe\u5fdc\u3067\u304d\u305f\u3002\u4ee5\u4e0b\u306b\u5b9f\u88c5\u65b9\u6cd5\u3092\u30e1\u30e2\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u69cb\u9020<\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">mysql&gt; SHOW COLUMNS FROM test_table;\r\n+-------+--------------+------+-----+---------+----------------+\r\n| Field | Type         | Null | Key | Default | Extra          |\r\n+-------+--------------+------+-----+---------+----------------+\r\n| id    | int          | NO   | PRI | NULL    | auto_increment |\r\n| name  | varchar(255) | NO   |     | NULL    |                |\r\n| mail  | varchar(255) | NO   |     | NULL    |                |\r\n+-------+--------------+------+-----+---------+----------------+<\/pre>\n<p>&nbsp;<\/p>\n<h2>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9<\/h2>\n<h3>\u767b\u9332<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">INSERT INTO `test_table` \r\n    (`name`, `mail`) \r\nVALUES \r\n    ((HEX(AES_ENCRYPT('\u9234\u6728', 'pass'))), (HEX(AES_ENCRYPT('suzuki@test.com', 'pass')))),\r\n    ((HEX(AES_ENCRYPT('\u5c71\u7530', 'pass'))), (HEX(AES_ENCRYPT('yamada@test.com', 'pass'))));<\/pre>\n<h3>\u53d6\u308a\u51fa\u3057(\u8aad\u307f\u8fbc\u307f)<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">SELECT \r\n    `id`,\r\n    CONVERT(\r\n        AES_DECRYPT(UNHEX(name), 'passs')\r\n        USING utf8\r\n    ) AS name,\r\n    CONVERT(\r\n        AES_DECRYPT(UNHEX(mail), 'passs')\r\n        USING utf8\r\n    ) AS mail\r\nFROM `test_table`;<\/pre>\n<h3>\u691c\u7d22<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">SELECT \r\n    `id`,\r\n    CONVERT(\r\n        AES_DECRYPT(UNHEX(name), 'pass')\r\n        USING utf8\r\n    ) AS name,\r\n    CONVERT(\r\n        AES_DECRYPT(UNHEX(mail), 'pass')\r\n        USING utf8\r\n    ) AS mail\r\nFROM `test_table`\r\nWHERE\r\n    CONVERT(\r\n        AES_DECRYPT(UNHEX(name), 'pass')\r\n        USING utf8\r\n    ) = '\u9234\u6728';<\/pre>\n<h3>\u89e3\u8aac\u7b49<\/h3>\n<p>AES_ENCRYPT \/ AES_DECRYPT\u95a2\u6570\u306e\u7b2c\u4e8c\u5f15\u6570\u306b\u3042\u308bpass\u90e8\u5206\u306f\u9069\u5b9c\u5909\u66f4\u3059\u308b\u3053\u3068\u3002\u5c1a\u3001\u6697\u53f7\u5316\u30fb\u5fa9\u53f7\u5316\u306e\u969b\u306fpass\u90e8\u5206\u304c\u4e00\u81f4\u3057\u3066\u3044\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u70b9\u306b\u6ce8\u610f\u3002\u305d\u306e\u305f\u3081SQL\u6587\u3092\u767a\u884c\u3059\u308bPHP\u5074\u3067\u5b9a\u6570\u7b49\u3067\u5b9a\u7fa9\u3057\u3066\u304a\u304f\u3068\u826f\u3055\u305d\u3046\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/h2>\n<h3>AES_ENCRYPT<\/h3>\n<p><a href=\"https:\/\/dev.mysql.com\/doc\/refman\/8.0\/ja\/encryption-functions.html#function_aes-encrypt\" target=\"_blank\" rel=\"noopener\">https:\/\/dev.mysql.com\/doc\/refman\/8.0\/ja\/encryption-functions.html#function_aes-encrypt<\/a><\/p>\n<h3>AES_DECRYPT<\/h3>\n<p><a href=\"https:\/\/dev.mysql.com\/doc\/refman\/8.0\/ja\/encryption-functions.html#function_aes-decrypt\" target=\"_blank\" rel=\"noopener\">https:\/\/dev.mysql.com\/doc\/refman\/8.0\/ja\/encryption-functions.html#function_aes-decrypt<\/a><\/p>\n<p>&nbsp;<\/p>\n<h2>PHP\u3067\u6697\u53f7\u5316\u30fb\u5fa9\u53f7\u5316\u3057\u305f\u3044\u5834\u5408<\/h2>\n<p>\u4ee5\u4e0b\u904e\u53bb\u8a18\u4e8b\u3092\u53c2\u7167\u3002<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"XrEMQDwVhY\"><p><a href=\"https:\/\/taitan916.info\/blog\/archives\/3032\">PHP\u3067Blowfish\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u7528\u3044\u305f\u6697\u53f7\u5316\u3068\u5fa9\u53f7\u5316\u65b9\u6cd5<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;PHP\u3067Blowfish\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u7528\u3044\u305f\u6697\u53f7\u5316\u3068\u5fa9\u53f7\u5316\u65b9\u6cd5&#8221; &#8212; \u52c9\u5f37\u3057\u305f\u3053\u3068\u306e\u30e1\u30e2\" src=\"https:\/\/taitan916.info\/blog\/archives\/3032\/embed#?secret=pgXerNn8cL#?secret=XrEMQDwVhY\" data-secret=\"XrEMQDwVhY\" width=\"580\" height=\"327\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>MySQL\u3067\u30c7\u30fc\u30bf\u3092\u767b\u9332\u3059\u308b\u969b\u306b\u6697\u53f7\u5316\u3057\u305f\u3044\u3068\u3044\u3046\u30b1\u30fc\u30b9\u304c\u3042\u3063\u305f\u3002\u5bfe\u8c61\u306e\u30c7\u30fc\u30bf\u306f ... <\/p>\n","protected":false},"author":1,"featured_media":1072,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5,66],"tags":[],"class_list":["post-6138","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mysql","category-database"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/6138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/comments?post=6138"}],"version-history":[{"count":2,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/6138\/revisions"}],"predecessor-version":[{"id":6140,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/6138\/revisions\/6140"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media\/1072"}],"wp:attachment":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media?parent=6138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/categories?post=6138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/tags?post=6138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}