{"id":52,"date":"2024-08-05T10:25:07","date_gmt":"2024-08-05T02:25:07","guid":{"rendered":"https:\/\/note.ui11.cc\/?p=52"},"modified":"2024-08-05T10:25:08","modified_gmt":"2024-08-05T02:25:08","slug":"%e5%8a%a0%e5%af%86","status":"publish","type":"post","link":"https:\/\/note.ui11.cc\/index.php\/2024\/08\/05\/%e5%8a%a0%e5%af%86\/","title":{"rendered":"\u52a0\u5bc6"},"content":{"rendered":"\n

MD5\uff08Message-Digest Algorithm 5\uff09\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u52a0\u5bc6\u6563\u5217\u51fd\u6570\uff0c\u5b83\u80fd\u591f\u4ea7\u751f\u4e00\u4e2a128\u4f4d\uff0816\u5b57\u8282\uff09\u7684\u6563\u5217\u503c\uff08\u54c8\u5e0c\u503c\uff09\uff0c\u901a\u5e38\u7528\u4e00\u4e2a32\u4f4d\u7684\u5341\u516d\u8fdb\u5236\u5b57\u7b26\u4e32\u8868\u793a\u3002MD5\u88ab\u8bbe\u8ba1\u7528\u6765\u786e\u4fdd\u4fe1\u606f\u4f20\u8f93\u5b8c\u6574\u4e00\u81f4\uff0c\u5e38\u7528\u4e8e\u9a8c\u8bc1\u6587\u4ef6\u7684\u5b8c\u6574\u6027<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

MD5\u7684\u7279\u70b9\u5305\u62ec\uff1a<\/p>\n\n\n\n

    \n
  1. \u4e0d\u53ef\u9006\u6027<\/strong>\uff1a\u4eceMD5\u6563\u5217\u503c\u51e0\u4e4e\u4e0d\u53ef\u80fd\u53cd\u5411\u63a8\u5bfc\u51fa\u539f\u59cb\u6570\u636e\u3002<\/li>\n\n\n\n
  2. \u4e00\u81f4\u6027<\/strong>\uff1a\u76f8\u540c\u7684\u6570\u636e\u603b\u662f\u4ea7\u751f\u76f8\u540c\u7684MD5\u6563\u5217\u503c<\/li>\n\n\n\n
  3. \u5feb\u901f\u8ba1\u7b97<\/strong>\uff1aMD5\u7b97\u6cd5\u80fd\u591f\u5feb\u901f\u8ba1\u7b97\u51fa\u6570\u636e\u7684\u6563\u5217\u503c\u3002<\/li>\n\n\n\n
  4. —–<\/li>\n\n\n\n
  5. \u5c3d\u7ba1MD5\u5e7f\u6cdb\u4f7f\u7528\uff0c\u4f46\u5b83\u4e5f\u5b58\u5728\u4e00\u4e9b\u5b89\u5168\u95ee\u9898\u3002\u7531\u4e8eMD5\u7b97\u6cd5\u7684\u5f31\u70b9\uff0c\u5b83\u4e0d\u518d\u88ab\u8ba4\u4e3a\u662f\u5b89\u5168\u7684\u6563\u5217\u51fd\u6570\uff0c\u7279\u522b\u662f\u5728\u5bc6\u7801\u5b66\u5e94\u7528\u4e2d\u3002MD5\u5bb9\u6613\u53d7\u5230\u78b0\u649e\u653b\u51fb\uff0c\u5373\u627e\u5230\u4e24\u4e2a\u4e0d\u540c\u7684\u8f93\u5165\u6570\u636e\uff0c\u5b83\u4eec\u4ea7\u751f\u76f8\u540c\u7684MD5\u6563\u5217\u503c\u3002<\/li>\n\n\n\n
  6. \u56e0\u6b64\uff0cMD5\u5728\u9700\u8981\u9ad8\u5b89\u5168\u6027\u7684\u573a\u5408\uff08\u5982\u5bc6\u7801\u5b58\u50a8\uff09\u4e2d\u4e0d\u518d\u63a8\u8350\u4f7f\u7528\u3002\u66ff\u4ee3\u7684\u6563\u5217\u51fd\u6570\uff0c\u5982SHA-256\uff0c\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ol>\n\n\n\n
    $data = \"Hello, World!\";\n$md5Hash = md5($data);\necho $md5Hash; \/\/ \u8f93\u51fa\u6570\u636e\u7684MD5\u6563\u5217\u503c<\/code><\/pre>\n\n\n\n
    SHA-256<\/summary>\n
    <\/p>\n<\/details>\n\n\n\n
    SHA-256\u7684\u4e3b\u8981\u7279\u70b9\u5305\u62ec\uff1a<\/p>\n\n\n\n
      \n

    1. \u5b89\u5168\u6027<\/strong>\uff1aSHA-256\u88ab\u8ba4\u4e3a\u662f\u975e\u5e38\u5b89\u5168\u7684\u6563\u5217\u51fd\u6570\uff0c\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u5b89\u5168\u6027\u7684\u573a\u5408\u3002<\/li>\n\n\n\n
    2. \u4e00\u81f4\u6027<\/strong>\uff1a\u76f8\u540c\u7684\u6570\u636e\u603b\u662f\u4ea7\u751f\u76f8\u540c\u7684SHA-256\u6563\u5217\u503c\u3002<\/li>\n\n\n\n
    3. \u4e0d\u53ef\u9006\u6027<\/strong>\uff1a\u4eceSHA-256\u6563\u5217\u503c\u51e0\u4e4e\u4e0d\u53ef\u80fd\u53cd\u5411\u63a8\u5bfc\u51fa\u539f\u59cb\u6570\u636e\u3002<\/li>\n\n\n\n
    4. \u6297\u78b0\u649e<\/strong>\uff1a\u4e0eMD5\u76f8\u6bd4\uff0cSHA-256\u66f4\u96be\u906d\u53d7\u78b0\u649e\u653b\u51fb\u3002<\/li>\n<\/ol>\n\n\n\n
      SHA-256\u5e38\u7528\u4e8e\u4ee5\u4e0b\u573a\u5408\uff1a<\/summary>\n
      \u5bc6\u7801\u5b58\u50a8<\/strong>\uff1a\u5728\u5b58\u50a8\u5bc6\u7801\u65f6\uff0c\u901a\u5e38\u4f1a\u4f7f\u7528SHA-256\u6563\u5217\u51fd\u6570\u6765\u5b58\u50a8\u5bc6\u7801\u7684\u6563\u5217\u503c\uff0c\u800c\u4e0d\u662f\u5b58\u50a8\u660e\u6587\u5bc6\u7801\u3002\u6570\u5b57\u7b7e\u540d<\/strong>\uff1aSHA-256\u6563\u5217\u503c\u5e38\u7528\u4e8e\u6570\u5b57\u7b7e\u540d\uff0c\u4ee5\u9a8c\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u6765\u6e90\u3002<\/p>\n\n\n\n
      \u533a\u5757\u94fe\u6280\u672f<\/strong>\uff1a\u5728\u533a\u5757\u94fe\u6280\u672f\u4e2d\uff0cSHA-256\u7528\u4e8e\u521b\u5efa\u533a\u5757\u7684\u54c8\u5e0c\u503c\uff0c\u786e\u4fdd\u533a\u5757\u94fe\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n
      <\/p>\n<\/details>\n\n\n\n
      <\/p>\n\n\n\n
      <\/p>\n\n\n\n
      <\/p>\n\n\n\n
      <\/p>\n\n\n\n
      <\/p>\n\n\n\n
      <\/p>\n\n\n\n
      <\/p>\n","protected":false},"excerpt":{"rendered":"
      MD5\uff08Message-Digest Algorithm 5\uff09\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u52a0\u5bc6\u6563\u5217\u51fd\u6570\uff0c\u5b83\u80fd\u591f\u4ea7\u751f\u4e00\u4e2a12 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-52","post","type-post","status-publish","format-standard","hentry","category-4"],"_links":{"self":[{"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/posts\/52","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/comments?post=52"}],"version-history":[{"count":1,"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/posts\/52\/revisions"}],"predecessor-version":[{"id":54,"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/posts\/52\/revisions\/54"}],"wp:attachment":[{"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/media?parent=52"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/categories?post=52"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/note.ui11.cc\/index.php\/wp-json\/wp\/v2\/tags?post=52"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}