{"id":3998,"date":"2020-07-22T18:39:18","date_gmt":"2020-07-22T10:39:18","guid":{"rendered":"https:\/\/www.webteach.tw\/?p=3998"},"modified":"2020-07-22T18:39:18","modified_gmt":"2020-07-22T10:39:18","slug":"hash","status":"publish","type":"post","link":"https:\/\/www.webteach.tw\/?p=3998","title":{"rendered":"[ PHP ] &#8211; hash() \u7522\u751f\u4e0d\u53ef\u9006\u7684\u96dc\u6e4a\u52a0\u5bc6\u5b57\u4e32"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5c0f\u7de8\u4ee5\u5f80\u6bd4\u8f03\u5e38\u7528\u7684\u662fmd5\u52a0\u5bc6\uff0c\u4f46 md5 \u5df2\u7d93\u6709\u592a\u591a Rainbow Table \u53ef\u4ee5\u7528\u4f86\u7834\u89e3\uff0c\u6240\u4ee5\u73fe\u5728\u6bd4\u8f03\u5e38\u7528 hash() \u4ee5 sha256 \u4f86\u52a0\u5bc6\u5b57\u4e32\u3002<\/p>\n\n\n<pre class=\"wp-block-syntaxhighlighter-code\">echo 'hash(\\'sha256\\',\\'abcdefg\\'):'.'&lt;br>';\necho hash('sha256','abcdefg').'&lt;br>';\necho 'print_r(hash_algos()):'.'&lt;br>';\nprint_r(hash_algos());\n\/\/\u986f\u793a\u7d50\u679c\n\/*\nhash('sha256','abcdefg'):\n7d1a54127b222502f5b79b5fb0803061152a44f92b37e23c6527baf665d4da9a\nprint_r(hash_algos()):\nArray ( [0] => md2 [1] => md4 [2] => md5 [3] => sha1 [4] => sha224 [5] => sha256 [6] => sha384 [7] => sha512\/224 [8] => sha512\/256 [9] => sha512 [10] => sha3-224 [11] => sha3-256 [12] => sha3-384 [13] => sha3-512 [14] => ripemd128 [15] => ripemd160 [16] => ripemd256 [17] => ripemd320 [18] => whirlpool [19] => tiger128,3 [20] => tiger160,3 [21] => tiger192,3 [22] => tiger128,4 [23] => tiger160,4 [24] => tiger192,4 [25] => snefru [26] => snefru256 [27] => gost [28] => gost-crypto [29] => adler32 [30] => crc32 [31] => crc32b [32] => fnv132 [33] => fnv1a32 [34] => fnv164 [35] => fnv1a64 [36] => joaat [37] => haval128,3 [38] => haval160,3 [39] => haval192,3 [40] => haval224,3 [41] => haval256,3 [42] => haval128,4 [43] => haval160,4 [44] => haval192,4 [45] => haval224,4 [46] => haval256,4 [47] => haval128,5 [48] => haval160,5 [49] => haval192,5 [50] => haval224,5 [51] => haval256,5 )\n*\/<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5c0f\u7de8\u4ee5\u5f80\u6bd4\u8f03\u5e38\u7528\u7684\u662fmd5\u52a0\u5bc6\uff0c\u4f46 md5 \u5df2\u7d93\u6709\u592a\u591a Rainbow Table \u53ef\u4ee5\u7528\u4f86\u7834\u89e3\uff0c\u6240\u4ee5\u73fe\u5728\u6bd4\u8f03\u5e38\u7528 hash() \u4ee5 sha256 \u4f86\u52a0\u5bc6\u5b57\u4e32\u3002<\/p>\n","protected":false},"author":1,"featured_media":2201,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[294,699],"class_list":["post-3998","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php","tag-hash","tag-699","hvn-theme-has-thumbnail"],"_links":{"self":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/3998","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3998"}],"version-history":[{"count":0,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/3998\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/media\/2201"}],"wp:attachment":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}