{"id":468,"date":"2019-01-12T00:12:31","date_gmt":"2019-01-11T16:12:31","guid":{"rendered":"http:\/\/www.sheshuaiyan.top\/?p=468"},"modified":"2020-06-24T23:27:28","modified_gmt":"2020-06-24T15:27:28","slug":"%e5%af%86%e7%a0%81%e5%ad%a6%e5%9f%ba%e7%a1%80%e5%8f%8a%e5%85%b6%e7%ae%80%e5%8d%95%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"http:\/\/ssynas.top\/?p=468","title":{"rendered":"\u5bc6\u7801\u5b66\u57fa\u7840\u53ca\u5176\u7b80\u5355\u7684\u5e94\u7528"},"content":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u4e5f\u53ea\u662f\u70b9\u5230\u4e3a\u6b62\uff0c\u4e5f\u5c31\u662f\u4e2a\u6574\u7406\u7b14\u8bb0+\u79d1\u666e\u6027\u8d28<\/p>\n<h2><strong>\u4ec0\u4e48\u662f\u5bc6\u7801\u5b66<\/strong><\/h2>\n<p>\u5bc6\u7801\u5b66\u8fd9\u4e2a\u5b66\u79d1\u57fa\u672c\u76ee\u7684\u548c\u7814\u7a76\u5bf9\u8c61\uff1a<\/p>\n<ul>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u9762\u5bf9<\/span><span lang=\"zh-CN\" style=\"font-weight: bold; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u653b\u51fb\u8005<\/span><span lang=\"en-US\" style=\"font-weight: bold; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">Oscar<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff0c\u5728\u88ab\u79f0\u4e3a<\/span><span lang=\"en-US\" style=\"font-weight: bold; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">Alice<\/span><span lang=\"zh-CN\" style=\"font-weight: bold; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff08\u53d1\u9001\u65b9\uff09\u548c<\/span><span lang=\"en-US\" style=\"font-weight: bold; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">Bob<\/span><span lang=\"zh-CN\" style=\"font-weight: bold; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff08\u63a5\u6536\u65b9\uff09\u7684\u901a\u4fe1\u53cc\u65b9<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5e94\u7528\u4e0d\u5b89\u5168\u7684\u4fe1\u9053\u8fdb\u884c\u901a\u4fe1\u65f6\uff0c\u8bbe\u6cd5\u4fdd\u8bc1\u901a\u4fe1\u5b89\u5168\u3002<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u7b80\u5355\u6765\u8bf4\uff0c\u5bc6\u7801\u5b66\u7814\u7a76<\/span><span style=\"font-weight: bold; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5bf9\u901a\u4fe1\u53cc\u65b9\u4e4b\u95f4\u8981\u4f20\u8f93\u7684\u4fe1\u606f\u4ee5\u4f55\u79cd\u65b9\u5f0f\u8fdb\u884c\u53d8\u6362\u4ee5\u9632\u672a\u88ab\u6388\u6743\u7684\u7b2c\u4e09\u65b9\u5bf9\u4fe1\u606f\u7684\u7a83\u53d6<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u3002<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u6ce8\uff1a\u4fe1\u606f\u5b89\u5168\u4e09\u5927\u95ee\u9898\u662f\u4fdd\u8bc1\u4fe1\u606f\u7684<strong>\u5b8c\u6574\u6027\u3001\u673a\u5bc6\u6027\u3001\u53ef\u7528\u6027<\/strong><\/span><\/li>\n<\/ul>\n<p><strong>\u7814\u7a76\u5bc6\u7801\u5b66\u9700\u8981\u4e00\u4e9b\u57fa\u7840\u7684\u6570\u8bba\u77e5\u8bc6<\/strong>\uff0c\u5bc6\u7801\u5b66\u7b2c\u4e00\u6b21\u5c06\u53d1\u5c55\u4e86\u51e0\u5343\u5e74\u7684\u6570\u8bba\u53d8\u6210\u4e86\u4e00\u95e8\u6709\u7528\u6b66\u4e4b\u5730\u7684\u5b66\u79d1\u3002\u5f53\u7136\u638c\u63e1\u7684\u6570\u5b66\u77e5\u8bc6\u81ea\u7136\u662f\u8d8a\u591a\u8d8a\u597d\uff1a<\/p>\n<p>\u6574\u9664\u3002\u540c\u4f59\u3002\u8f97\u8f6c\u76f8\u9664\u6cd5\u3002<br \/>\n\u8d28\u6570\u53ca\u5176\u57fa\u672c\u6027\u8d28\uff08\u5c0f\u5b66\u77e5\u8bc6\u4e86&#8230;&#8230;\uff09\u3002<br \/>\n\u8d39\u9a6c\u5c0f\u5b9a\u7406\u3002\u88f4\u8700\u5b9a\u7406\u3002\u4e2d\u56fd\u5269\u4f59\u5b9a\u7406\u3002<br \/>\n\u5bf9\u6982\u7387\u8981\u6709\u4e2a\u57fa\u672c\u6982\u5ff5\uff0c\u54ea\u4e9b\u662f\u5f88\u5927\u53ef\u80fd\u7684\uff0c\u54ea\u4e9b\u662f\u51e0\u4e4e\u4e0d\u53ef\u80fd\u7684\u3002<\/p>\n<div>\n<div><strong>\u5927\u6982\u77e5\u9053\u5f53\u4eca\u8ba1\u7b97\u673a\u7684\u80fd\u529b\u4e0a\u9650\uff0c\u4e5f\u5c31\u662f\u8bf4\u54ea\u4e9b\u662f\u53ef\u4ee5\u5f88\u5feb\u7b97\u51fa\u6765\u7684\u3002\u54ea\u4e9b\u662f\u4e0d\u73b0\u5b9e\u7684\uff1a<\/strong><br \/>\n\u62ff\u5206\u89e3\u8d28\u56e0\u6570\u6765\u8bf4\u3002\u4f60\u8981\u77e5\u9053\u4ec0\u4e48\u6837\u7684\u6570\u662f\u5f53\u4eca\u8ba1\u7b97\u673a\u5206\u89e3\u4e0d\u4e86\u7684\u3002<br \/>\n\u5c31\u4eca\u5929\u7684\u8ba1\u7b97\u673a\u6765\u8bf4\uff0c\u5927\u6982:<br \/>\n2\u768440\u6b21\u65b9\u6b21\u8fd0\u7b97\u662f\u5bb9\u6613 (easy)\u3002<br \/>\n2\u768456\u6b21\u65b9\u6b21\u8fd0\u7b97\u662f\u53ef\u505a (feasible)\u3002<br \/>\n2\u768464\u6b21\u65b9\u6b21\u8fd0\u7b97\u662f\u52c9\u5f3a\u80fd\u505a (barely feasible)\u3002<br \/>\n2\u768480\u6b21\u65b9\u6b21\u8fd0\u7b97\u662f\u4e0d\u80fd\u505a (infeasible)\u3002<br \/>\n2\u7684128\u6b21\u65b9\u6b21\u8fd0\u7b97\u662f\u80af\u5b9a\u4e0d\u80fd\u505a (totally infeasible)\u3002<\/div>\n<div>\u6240\u4ee5\uff1a<\/div>\n<div>\u00a0 \u00a0 \u7834\u89e34096\u4f4dRSA\u662f\u56f0\u96be\u7684\u3002\u2014\u2014\u5373\u4f7f\u7528\u8d85\u7b97\u4e5f\u5982\u6b64\u3002<\/div>\n<div>\u00a0 \u00a0 \u7834\u89e3256\u4f4dAES\u662f\u56f0\u96be\u7684\u3002\u2014\u2014\u5373\u4f7f\u7528\u91cf\u5b50\u8ba1\u7b97\u673a\u4e5f\u5982\u6b64\u3002<\/div>\n<div><\/div>\n<\/div>\n<div><strong>\u73b0\u4ee3\u5bc6\u7801\u5b66\u901a\u8fc7\u4e00\u4e9b\u6570\u5b66\u96be\u9898\u800c\u5b9e\u73b0\u4e86\u4e00\u4e9b\u5f88\u53cd\u5e38\u8bc6\u6216\u8005\u53eb\u505a\u96be\u4ee5\u60f3\u8c61\u7684\u4e8b\u60c5\uff1a<\/strong><\/div>\n<div><\/div>\n<div>1.Alice\u53ef\u4ee5\u5411Bob\u8bc1\u660e\u81ea\u5df1\u62e5\u6709\u4e00\u4e2a\u5bc6\u7801\uff0c\u4f46\u662f\u5982\u679cB\u662f\u5047\u5192\u7684\u9a8c\u8bc1\u8005\uff0cAlice\u4e0d\u4f1a\u900f\u9732\u5173\u4e8e\u5bc6\u7801\u7684\u4efb\u4f55\u4fe1\u606f\u7ed9Bob\u3002\u2014\u2014\u201c\u96f6\u77e5\u8bc6\u8bc1\u660e\u201d<br \/>\n2.Alice\u53ef\u4ee5\u548cBob\u6bd4\u8f83\u81ea\u5df1\u6301\u6709\u7684\u4e00\u4e2a\u503c\u7684\u5927\u5c0f\u5173\u7cfb\uff0c\u800c\u4e0d\u6cc4\u9732\u8fd9\u4e2a\u503c\u7ed9\u5bf9\u65b9\u3002\u2014\u2014\u201c\u767e\u4e07\u5bcc\u7fc1\u95ee\u9898\u201d<br \/>\n3.Alice\u53ef\u4ee5\u7ed9Bob\u53d1\u6765\u7684\u4e00\u6bb5\u4fe1\u606f\u8fdb\u884c\u7535\u5b50\u7b7e\u540d\uff0c\u800c\u4e0d\u77e5\u9053\u4fe1\u606f\u7684\u5185\u5bb9\u3002\u2014\u2014\u201c\u76f2\u7b7e\u540d\u201d<br \/>\n4.Alice\u548cBob\u53ef\u4ee5\u5728\u6ca1\u6709\u516c\u6b63\u7b2c\u4e09\u4eba\u7684\u60c5\u51b5\u4e0b\uff0c\u8fdb\u884c\u7b49\u6982\u7387\u80dc\u8d1f\u7684\u535a\u5f08\u3002\u2014\u2014\u201c\u7535\u5b50\u535a\u5f08\u201d<br \/>\n5.\u90ae\u4ef6\u670d\u52a1\uff0c\u5982\u679c\u4e0d\u8003\u8651\u6cd5\u5f8b\u98ce\u9669\u7684\u8bdd\uff0c\u662f\u53ef\u4ee5\u505a\u5230\u8ba9\u670d\u52a1\u5668\u770b\u4e0d\u5230\u4f60\u7684\u90ae\u4ef6\u5185\u5bb9\u7684\u3002\u2014\u2014PGP<br \/>\n6.\u7834\u89e3OTP\u7cfb\u7edf\u662f\u4e0d\u53ef\u80fd\u7684\u3002\u2014\u2014\u5373\u4f7f\u6b4c\u8005\u6587\u660e\u6765\u4e86\u4e5f\u5982\u6b64\u3002<br \/>\n7.\u4e00\u4e2a\u597d\u7684\u52a0\u5bc6\u7b97\u6cd5\u771f\u7684\u5e94\u8be5\u662f\u516c\u5f00\u7684\u2014\u2014\u5b83\u53ef\u4ee5\u63a5\u53d7\u66f4\u591a\u4eba\u7684\u68c0\u9a8c\u3002<br \/>\n\u4e00\u4e2a\u597d\u7684\u5bc6\u7801\u7cfb\u7edf\u4e0d\u4e00\u5b9a\u662f\u516c\u5f00\u7684\u2014\u2014\u4f46\u662f\u5b83\u5e94\u8be5\u6309\u7167\u53ef\u4ee5\u516c\u5f00\u9664\u4e86\u5bc6\u7801\u4e4b\u5916\u7684\u4e00\u5207\u800c\u4f9d\u65e7\u5b89\u5168\u6765\u8bbe\u8ba1\u3002<br \/>\n8.\u53ef\u4ee5\u5b9e\u73b0\u8fd9\u6837\u7684\u7b97\u6cd5\uff0c\u4f7f\u5f97\u73ed\u5e72\u90e8\u4e2d\u7684\u4efb\u4f55\u4e00\u4e2a\u5747\u53ef\u4ee5\u4ee5\u73ed\u59d4\u4f1a\u7684\u540d\u4e49\u4e0b\u8fbe\u901a\u77e5\uff0c\u4e14\u5176\u4ed6\u4eba\uff0c\u9664\u4e86\u73ed\u957f\u4e4b\u5916\uff0c\u90fd\u4e0d\u77e5\u9053\u5177\u4f53\u4e0b\u8fbe\u8005\u3002<br \/>\n9.\u5bc6\u7801\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u53d6\u51b3\u4e8e\u6700\u5f31\u7684\u4e00\u73af<br \/>\n10.\u5927\u591a\u6570\u5bc6\u7801\u7cfb\u7edf\u90fd\u4e0d\u662f\u88ab\u6b63\u9762\u653b\u7834\u7684\uff0c\u800c\u662f\u5b9e\u73b0\u8fc7\u7a0b\u4e2d\u51fa\u4e86\u5dee\u9519<\/div>\n<div><\/div>\n<div><strong>\u8861\u91cf\u5bc6\u7801\u4f53\u5236\u7684\u5b89\u5168\u6027\u6709\u4e09\u6761\uff1a<\/strong><\/div>\n<ol>\n<li>\u8ba1\u7b97\u5b89\u5168\u7684\uff1a\u5728\u8ba1\u7b97\u80fd\u529b\u4e0a\u662f\u4e0d\u53ef\u80fd\u7684\u6216\u8005\u8f83\u4e3a\u4e0d\u5207\u5b9e\u9645\u7684<\/li>\n<li>\u53ef\u8bc1\u660e\u5b89\u5168\u7684\uff1a\u5982\u679c\u7834\u8bd1\u8981\u4f9d\u8d56\u4e8e\u4e00\u4e2a\u7ecf\u8fc7\u6df1\u5165\u7814\u7a76\u7684\u6570\u5b66\u96be\u9898\u7684\u89e3\u51b3<\/li>\n<li>\u65e0\u6761\u4ef6\u5b89\u5168\u7684\uff1a\u5373\u4f7f\u653b\u51fb\u8005\u62e5\u6709\u4e86\u65e0\u9650\u7684\u8ba1\u7b97\u80fd\u529b\u548c\u65f6\u95f4\u4e5f\u4e0d\u53ef\u7834\u89e3<\/li>\n<\/ol>\n<div>\n<p>&nbsp;<\/p>\n<p><strong>\u5bc6\u7801\u7684\u7834\u8bd1\uff1a\u627e\u51fa\u5bc6\u94a5\u6216\u8005\u52a0\u5bc6\u7b97\u6cd5<\/strong><\/p>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"disc\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u60df\u5bc6\u6587\u653b\u51fb\uff1a\u53ea\u6709\u4e00\u6bb5\u5bc6\u6587<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5df2\u77e5\u660e\u6587\u653b\u51fb\uff1a\u77e5\u9053\u4e00\u6bb5\u5bc6\u6587\u4ee5\u53ca\u76f8\u5bf9\u5e94\u7684\u660e\u6587<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u9009\u62e9\u660e\u6587\u653b\u51fb\uff1a\u4e0d\u4ec5\u77e5\u9053\u4e00\u4e9b\u5bc6\u6587\u4ee5\u53ca\u76f8\u5bf9\u5e94\u7684\u660e\u6587\uff0c\u8fd8\u53ef\u4ee5\u9009\u62e9\u7279\u5b9a\u7684\u660e\u6587\u6d88\u606f\u8fdb\u884c\u52a0\u5bc6<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u9009\u62e9\u5bc6\u6587\u653b\u51fb\uff1a\u77e5\u9053\u4e00\u4e9b\u4e0d\u540c\u7684\u5bc6\u6587\u4ee5\u53ca\u5bf9\u5e94\u7684\u660e\u6587\u4fe1\u606f<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u7edf\u8ba1\u653b\u51fb\uff1a\u901a\u8fc7\u5bc6\u6587\u51fa\u73b0\u9891\u7387\u8fdb\u884c\u7834\u8bd1<\/span><\/li>\n<li><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u8fb9\u4fe1\u9053\u653b\u51fb\uff1a\u9488\u5bf9\u52a0\u5bc6\u7535\u5b50\u8bbe\u5907\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7684\u65f6\u95f4\u6d88\u8017\u3001\u529f\u7387\u6d88\u8017\u6216\u7535\u78c1\u8f90\u5c04\u4e4b\u7c7b\u7684\u4fa7\u4fe1\u9053\u4fe1\u606f\u6cc4\u9732\u800c\u5bf9\u52a0\u5bc6\u8bbe\u5907\u8fdb\u884c\u653b\u51fb\u7684\u65b9\u6cd5<\/span><\/li>\n<li><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u7269\u7406\u653b\u51fb\uff1a\u4e0d\u591a\u89e3\u91ca\u4e86<\/span><\/li>\n<\/ul>\n<h2><strong>\u4e00\u4e9b\u5e38\u7528\u7684\u5bc6\u7801\u7b97\u6cd5<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p><strong>\u53e4\u5178\u5bc6\u7801<\/strong>\u662f\u73b0\u4ee3\u5bc6\u7801\u5b66\u7684\u57fa\u7840\uff0c\u4ee5\u73b0\u5728\u7684\u773c\u5149\u53bb\u770b\u90fd\u6bd4\u8f83\u5bb9\u6613\u7834\u89e3\u3002\u5982\u68cb\u76d8\u5bc6\u7801\uff0c\u4f4d\u79fb\u5bc6\u7801\uff0c\u7ef4\u5409\u5c3c\u4e9a\u52a0\u5bc6\u6cd5\uff0c\u5e0c\u5c14\u5bc6\u7801\uff0c\u7f6e\u6362\u5bc6\u7801\uff0c\u4ee3\u6362\u5bc6\u7801\u7b49\uff0c\u8fd9\u91cc\u4e0d\u5c55\u5f00\u4e86\u3002<\/p>\n<p><strong>\u5206\u7ec4\u5bc6\u7801<\/strong><\/p>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"disc\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5bf9\u56fa\u5b9a\u957f\u5ea6\u7684\u4e00\u7ec4\u660e\u6587\u8fdb\u884c\u52a0\u5bc6\u7684\u4e00\u79cd\u52a0\u5bc6\u7b97\u6cd5\uff0c\u8fd9\u4e00\u56fa\u5b9a\u957f\u5ea6\u79f0\u4e4b\u4e3a\u5206\u7ec4\u957f\u5ea6<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4e00\u822c\u5206\u7ec4\u4e3a<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">64<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f4d\u6216\u8005<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">128<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f4d<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u73b0\u4ee3\u5bc6\u7801\u5b66\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206<\/span><\/li>\n<li>\u53c8\u88ab\u79f0\u4f5c\u5757\u5bc6\u7801<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 style=\"margin: 0in; font-size: 11.0pt;\"><strong><span lang=\"en-US\" style=\"font-family: Calibri;\">DES<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u7b97\u6cd5<\/span><\/strong><\/h2>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"disc\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">64<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f4d\u4e3a\u4e00\u7ec4<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5bc6\u94a5\u957f\u5ea6\u4e3a<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">64<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f4d\uff0c\u4f46\u662f\u6bcf\u4e2a\u5b57\u8282\u7684\u7b2c\u516b\u4f4d\u88ab\u7528\u4f5c\u5947\u5076\u6821\u9a8c\uff0c\u7b49\u4e8e\u6ca1\u7528\uff0c\u5b9e\u9645\u4e0a\u53ea\u6709<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">65<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f4d<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u52a0\u5bc6\u8fc7\u7a0b<\/span>\n<ol style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\" type=\"1\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\" value=\"1\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\u521d\u59cb<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt; font-weight: normal; font-style: normal;\">IP<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\u7f6e\u6362\uff0c\u5c06<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt; font-weight: normal; font-style: normal;\">64<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\u4f4d\u660e\u6587\u5206\u4e3a\u5de6\u53f3\u5404<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt; font-weight: normal; font-style: normal;\">32<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\u4f4d\uff0c\u4ec5\u4ec5\u52a0\u5bc6\u5f00\u59cb\u8fdb\u884c\u7f6e\u6362\uff0c\u4e4b\u540e\u4e0d\u518d\u8fdb\u884c\u6b64\u64cd\u4f5c<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5bf9\u5f97\u5230\u7684<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">64<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f4d\u5e8f\u5217\u8fdb\u884c<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">16<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u8f6e\u88ab<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">F<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u51fd\u6570\u8fdb\u884c\u52a0\u5bc6\u8fd0\u7b97<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u672b\u5c3e<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">IP<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u7f6e\u6362\uff0c\u5de6\u53f3\u4e24\u90e8\u5206\u5408\u5728\u4e00\u8d77\u6210\u4e3a\u5bc6\u6587<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">f<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u51fd\u6570\uff1a<\/span>\n<ol style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\" type=\"a\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\" value=\"1\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\u5bc6\u94a5\u5e8f\u5217\u4f4d\u79fb<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u53e3\u5360\u7f6e\u6362\u6210<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">48<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f4d\u540e\u4e0e\u8f6e\u5bc6\u94a5\u8fdb\u884c\u5f02\u6216\u8fd0\u7b97<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u901a\u8fc7<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">8<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u901a\u8fc7<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">8<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4e2a<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">S<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u76d2\u66ff\u6362\u6210\u4e00\u4e2a<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">32<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f4d\u7684\u5e8f\u5217<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u961f<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">32<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f4d\u7684\u5e8f\u5217\u5e94\u7528<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">P<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u76d2\u8fdb\u884c\u7f6e\u6362<\/span><\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/div>\n<div>\n<p style=\"margin: 0in; font-size: 11.0pt;\"><strong><span lang=\"en-US\" style=\"font-family: Calibri;\">AES<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u7b97\u6cd5<\/span><\/strong><\/p>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"disc\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">DES<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u7684\u6539\u8fdb\uff0c\u53eb\u505a\u9ad8\u7ea7\u6570\u636e\u52a0\u5bc6\u6807\u51c6<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u52a0\u5bc6\u7b97\u6cd5\u7684\u6267\u884c\u8fc7\u7a0b\u5982\u4e0b<\/span>\n<ol style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\" type=\"1\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\" value=\"1\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\u6bcf\u7ec4\u957f\u5ea6\u4e3a<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt; font-weight: normal; font-style: normal;\">128<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\u4f4d\uff0c\u79f0\u4e3a<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">x<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\uff0c\u5c06\u5176\u6309\u7167\u4e00\u5b9a\u7684\u89c4\u5219\u8d4b\u503c\u7ed9\u6d88\u606f\u77e9\u9635<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">State<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u6d88\u606f\u77e9\u9635<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">State<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4e0e\u76f8\u5bf9\u5e94\u7684\u8f6e\u5bc6\u94a5\u77e9\u9635<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">Roundkey<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u8fdb\u884c\u5f02\u6216\u8fd0\u7b97<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">AddRoundKey(State,Roundkey)<\/span><\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<p style=\"margin: 0in; margin-left: .75in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u7b2c\u4e00\u8f6e\u5f00\u59cb<\/p>\n<ol style=\"margin-left: .75in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\" type=\"1\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\" value=\"3\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\u9664\u6700\u540e\u4e00\u8f6e\u4ee5\u5916\uff0c\u6bcf\u4e00\u8f6e\u4f1a\u8fdb\u884c\u5982\u4e0b\u64cd\u4f5c<\/span>\n<ol style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\" type=\"a\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\" value=\"1\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\u5bf9\u6d88\u606f<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">x<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\u5e94\u7528<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">s<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\u76d2\u8fdb\u884c\u4e00\u6b21\u5b57\u8282\u4ee3\u6362\uff08\u64cd\u4f5c\uff09<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">ByteSybs<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\uff08<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">State<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">\uff09<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5bf9\u6d88\u606f\u77e9\u9635<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">State<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u8fdb\u884c\u884c\u4f4d\u79fb\u64cd\u4f5c<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">ShiftRow<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff08<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">State<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff09<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5bf9\u6d88\u606f\u77e9\u9635<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">State<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u8fdb\u884c\u5217\u6df7\u5408\u64cd\u4f5c<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">MixColumns<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff08<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">State<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff09<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u6d88\u606f\u77e9\u9635<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">State<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4e0e\u76f8\u5bf9\u5e94\u7684\u8f6e\u5bc6\u94a5\u77e9\u9635<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">Roundkey<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u8fdb\u884c\u5f02\u6216\u8fd0\u7b97<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">AddRoundKey(State,Roundkey)<\/span><\/li>\n<\/ol>\n<\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u6700\u540e\u8f93\u51fa\u7684\u6d88\u606f\u77e9\u9635<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">State<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4e3a\u5bc6\u6587<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">y<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5173\u4e8e\u52a0\u5bc6\u8fc7\u7a0b\u4e2d\u7528\u5230\u7684\u51e0\u4e2a\u5185\u7f6e\u51fd\u6570<\/span>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"disc\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5bc6\u94a5\u5f02\u6216\u8fd0\u7b97<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">AddRoundKey(State,Roundkey)<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5b57\u8282\u4ee3\u6362<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">ByteSybs<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff08<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">State<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff09<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u884c\u4f4d\u79fb<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">ShiftRow<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff08<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">State<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff09<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5217\u6df7\u5408<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">MixColumns<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff08<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">State<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\uff09<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p><strong>\u5e8f\u5217\u5bc6\u7801<\/strong><\/p>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"disc\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u53c8\u79f0\u4f5c\u6d41\u5bc6\u7801\u3002\u4e00\u822c\u4f7f\u7528\u968f\u673a\u5e8f\u5217\u751f\u6210\u5668\u751f\u6210\u771f\u968f\u673a\u6216\u8005\u4f2a\u968f\u673a\u7684\u968f\u673a\u5e8f\u5217\uff0c\u4f5c\u4e3a\u5bc6\u94a5\u6d41\uff0c\u8fdb\u884c\u52a0\u5bc6\u3002<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5f88\u57fa\u672c\u7684\u4e00\u79cd\u5bf9\u79f0\u52a0\u5bc6\uff0c\u4e00\u76f4\u662f\u519b\u4e8b\u548c\u5916\u4ea4\u9886\u57df\u4f7f\u7528\u7684\u4e3b\u8981\u5bc6\u7801\u6280\u672f\u4e4b\u4e00<\/span><\/li>\n<\/ul>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"disc\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle; color: #222222;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: #222222; background: white;\">\u52a0\u5bc6\u548c\u89e3\u5bc6\u53cc\u65b9\u4f7f\u7528\u76f8\u540c\u4f2a\u968f\u673a\u52a0\u5bc6\u6570\u636e\u6d41\uff08pseudo-random stream\uff09\u4f5c\u4e3a<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: black; background: white;\">\u5bc6\u94a5<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: #222222; background: white;\">\uff0c<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: black; background: white;\">\u660e\u6587<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: #222222; background: white;\">\u6570\u636e\u6bcf\u6b21\u4e0e\u5bc6\u94a5\u6570\u636e\u6d41\u987a\u6b21\u5bf9\u5e94\u52a0\u5bc6\uff0c\u5f97\u5230<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: black; background: white;\">\u5bc6\u6587<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: #222222; background: white;\">\u6570\u636e\u6d41\u3002\u5b9e\u8df5\u4e2d\u6570\u636e\u901a\u5e38\u662f\u4e00\u4e2a<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: black; background: white;\">\u4f4d<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: #222222; background: white;\">\uff08bit\uff09\u5e76\u7528<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: black; background: white;\">\u5f02\u6216<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: #222222; background: white;\">\uff08xor\uff09\u64cd\u4f5c\u52a0\u5bc6\u3002<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle; color: #222222;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: #222222; background: white;\">\u8be5\u7b97\u6cd5\u89e3\u51b3\u4e86\u5bf9\u79f0\u52a0\u5bc6<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: black; background: white;\">\u5b8c\u5584\u4fdd\u5bc6\u6027<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: #222222; background: white;\">\uff08perfect secrecy\uff09\u7684\u5b9e\u9645\u64cd\u4f5c\u56f0\u96be\u3002\u201c\u5b8c\u5584\u4fdd\u5bc6\u6027\u201d\u7531<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: black; background: white;\">\u514b\u52b3\u5fb7\u00b7\u9999\u519c<\/span><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.25pt; color: #222222; background: white;\">\u4e8e1949\u5e74\u63d0\u51fa\u3002\u7531\u4e8e\u5b8c\u5584\u4fdd\u5bc6\u6027\u8981\u6c42\u5bc6\u94a5\u957f\u5ea6\u4e0d\u77ed\u4e8e\u660e\u6587\u957f\u5ea6\uff0c\u6545\u800c\u5b9e\u9645\u64cd\u4f5c\u5b58\u5728\u56f0\u96be\uff0c\u6539\u7531\u8f83\u77ed\u6570\u636e\u6d41\u901a\u8fc7\u7279\u5b9a\u7b97\u6cd5\u5f97\u5230\u5bc6\u94a5\u6d41\u3002<\/span><\/li>\n<li>RC4\u5c31\u662f\u6d41\u5bc6\u7801\uff0c\u5df2\u88ab\u7834\u89e3<\/li>\n<\/ul>\n<\/div>\n<p>&nbsp;<\/p>\n<p lang=\"en-US\"><strong>\u54c8\u5e0c\u7b97\u6cd5<\/strong><\/p>\n<p style=\"margin: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\"><span lang=\"zh-CN\">\u54c8\u5e0c\uff08<\/span><span lang=\"en-US\">hash<\/span><span lang=\"zh-CN\">\uff09\u7b97\u6cd5\u5c06\u4efb\u610f\u957f\u5ea6\u7684\u4e8c\u8fdb\u5236\u503c\u6620\u5c04\u4e3a\u8f83\u77ed\u7684\u56fa\u5b9a\u957f\u5ea6\u7684\u4e8c\u8fdb\u5236\u503c\uff0c\u8fd9\u4e2a\u5c0f\u7684\u4e8c\u8fdb\u5236\u503c\u79f0\u4e3a\u54c8\u5e0c\u503c\u3002\u54c8\u5e0c\u503c\u662f\u4e00\u6bb5\u6570\u636e\u552f\u4e00\u4e14\u6781\u5176\u7d27\u51d1\u7684\u6570\u503c\u8868\u793a\u5f62\u5f0f\u3002<\/span><span lang=\"zh-CN\" style=\"font-weight: bold;\">\u5982\u679c\u6563\u5217\u4e00\u6bb5\u660e\u6587\u800c\u4e14\u54ea\u6015\u53ea\u66f4\u6539\u8be5\u6bb5\u843d\u7684\u4e00\u4e2a\u5b57\u6bcd\uff0c\u968f\u540e\u7684\u54c8\u5e0c\u90fd\u5c06\u4ea7\u751f\u4e0d\u540c\u7684\u503c\u3002<\/span><span lang=\"zh-CN\">\u8981\u627e\u5230\u6563\u5217\u4e3a\u540c\u4e00\u4e2a\u503c\u7684\u4e24\u4e2a\u4e0d\u540c\u7684\u8f93\u5165\uff0c\u5728\u8ba1\u7b97\u4e0a\u662f\u4e0d\u53ef\u80fd\u7684\uff0c<\/span><span lang=\"zh-CN\" style=\"font-weight: bold;\">\u6240\u4ee5\u6570\u636e\u7684\u54c8\u5e0c\u503c\u53ef\u4ee5\u68c0\u9a8c\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/span><\/p>\n<p style=\"margin: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u6240\u4ee5\u8bf4\u54c8\u5e0c\u7b97\u6cd5\u662f\u4e0d\u53ef\u9006\u7684<\/p>\n<p>&nbsp;<\/p>\n<p style=\"margin: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f8b\u5b50\uff1a<\/p>\n<p lang=\"en-US\" style=\"margin: 0in; margin-left: .375in; font-family: Calibri; font-size: 11.0pt;\"><strong>SHA\u5bb6\u65cf<\/strong>\uff0c\u5c24\u5176\u662fsha2\u548csha3\u662f\u6700\u5b89\u5168\u7684hash\u7b97\u6cd5\uff0csha1\u548cMD5\u88ab\u5c71\u5927\u7684\u738b\u5c0f\u4e91\u6559\u6388\u627e\u5230\u4e86\u5feb\u901f\u78b0\u649e\u7684\u65b9\u6cd5\uff0c\u78b0\u649e\u6b65\u9aa4\u4ece\u6b652<sup>80<\/sup>\u51cf\u5c11\u5230\u4e862<sup>63<\/sup><\/p>\n<p style=\"margin: 0in; margin-left: .375in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\"><strong>MD5<\/strong>\u7b97\u6cd5\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n<p style=\"margin: 0in; margin-left: .375in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">1\u3001\u538b\u7f29\u6027\uff1a\u4efb\u610f\u957f\u5ea6\u7684\u6570\u636e\uff0c\u7b97\u51fa\u7684MD5\u503c\u957f\u5ea6\u90fd\u662f\u56fa\u5b9a\u7684\u3002<\/p>\n<p style=\"margin: 0in; margin-left: .375in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">2\u3001\u5bb9\u6613\u8ba1\u7b97\uff1a\u4ece\u539f\u6570\u636e\u8ba1\u7b97\u51faMD5\u503c\u5f88\u5bb9\u6613\u3002<\/p>\n<p style=\"margin: 0in; margin-left: .375in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">3\u3001\u6297\u4fee\u6539\u6027\uff1a\u5bf9\u539f\u6570\u636e\u8fdb\u884c\u4efb\u4f55\u6539\u52a8\uff0c\u54ea\u6015\u53ea\u4fee\u65391\u4e2a\u5b57\u8282\uff0c\u6240\u5f97\u5230\u7684MD5\u503c\u90fd\u6709\u5f88\u5927\u533a\u522b\u3002<\/p>\n<p style=\"margin: 0in; margin-left: .375in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">4\u3001\u5f3a\u6297\u78b0\u649e\uff1a\u5df2\u77e5\u539f\u6570\u636e\u548c\u5176MD5\u503c\uff0c\u60f3\u627e\u5230\u4e00\u4e2a\u5177\u6709\u76f8\u540cMD5\u503c\u7684\u6570\u636e\uff08\u5373\u4f2a\u9020\u6570\u636e\uff09\u662f\u975e\u5e38\u56f0\u96be\u7684\u3002<\/p>\n<ul style=\"margin-left: .75in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"circle\">\n<li style=\"list-style-type: none;\">\n<ul style=\"margin-left: .75in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"circle\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u751f\u65e5\u95ee\u9898\uff08\u751f\u65e5\u653b\u51fb\uff09\uff1a\u4e00\u4e2a\u73ed\u7ea7\u91cc\uff0c\u5f53\u4eba\u6570\u5927\u4e8e<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">23<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u65f6\uff0c\u5c31\u6709\u5927\u4e8e<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">50<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">%<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u7684\u51e0\u7387\u6709\u4e24\u4eba\u751f\u65e5\u662f\u4e00\u5929\uff0c\u8bc1\u660e\u5982\u4e0b<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"list-style-type: none;\">\n<ul style=\"margin-left: .75in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"circle\">\n<li>\u8ba1\u7b97\u6982\u7387\u7684\u65b9\u6cd5\u662f\uff0c\u9996\u5148\u627e\u51fap<i>\uff08<\/i>n<i>\uff09<\/i>\u8868\u793a<i>n<\/i>\u4e2a\u4eba\u4e2d\uff0c\u6bcf\u4e2a\u4eba\u7684\u751f\u65e5\u65e5\u671f\u90fd\u4e0d\u540c\u7684\u6982\u7387\u3002\u5047\u5982<i>n<\/i> &gt; 365\uff0c\u5176\u6982\u7387\u4e3a0\uff0c\u5047\u8bbe<i>n<\/i> \u2264 365\uff0c\u5219\u6982\u7387\u4e3a<\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-555\" src=\"http:\/\/192.168.31.87:8080\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-2-300x30.jpg\" alt=\"\" width=\"460\" height=\"46\" srcset=\"http:\/\/ssynas.top\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-2-300x30.jpg 300w, http:\/\/ssynas.top\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-2-1024x104.jpg 1024w, http:\/\/ssynas.top\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-2-768x78.jpg 768w, http:\/\/ssynas.top\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-2-1536x155.jpg 1536w, http:\/\/ssynas.top\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-2-688x70.jpg 688w, http:\/\/ssynas.top\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-2.jpg 1780w\" sizes=\"auto, (max-width: 460px) 100vw, 460px\" \/><br \/>\n<figure><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-480\" src=\"http:\/\/192.168.31.87:8080\/wp-content\/uploads\/2019\/01\/73206db034920366c65f27473483a26f_b.jpg\" alt=\"\" width=\"600\" height=\"104\" \/><\/figure>\n<p>\u56e0\u4e3a\u7b2c\u4e8c\u4e2a\u4eba\u4e0d\u80fd\u8ddf\u7b2c\u4e00\u4e2a\u4eba\u6709\u76f8\u540c\u7684\u751f\u65e5\uff08\u6982\u7387\u662f364\/365\uff09\uff0c\u7b2c\u4e09\u4e2a\u4eba\u4e0d\u80fd\u8ddf\u524d\u4e24\u4e2a\u4eba\u751f\u65e5\u76f8\u540c\uff08\u6982\u7387\u4e3a363\/365\uff09\uff0c\u4f9d\u6b64\u7c7b\u63a8\u3002<\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-554\" src=\"http:\/\/192.168.31.87:8080\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-1-300x127.jpg\" alt=\"\" width=\"300\" height=\"127\" srcset=\"http:\/\/ssynas.top\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-1-300x127.jpg 300w, http:\/\/ssynas.top\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-1.jpg 424w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/li>\n<li>\u7528<i>p<\/i>(<i>n<\/i>\uff09\u8868\u793a<i>n<\/i>\u4e2a\u4eba\u4e2d\u81f3\u5c112\u4eba\u751f\u65e5\u76f8\u540c\u7684\u6982\u7387<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-481\" src=\"http:\/\/192.168.31.87:8080\/wp-content\/uploads\/2019\/01\/23d0849a7490a0ff2bafc4b683bdb984_r.jpg\" alt=\"\" width=\"1508\" height=\"110\" \/><\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-553\" src=\"http:\/\/192.168.31.87:8080\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-300x74.jpg\" alt=\"\" width=\"300\" height=\"74\" srcset=\"http:\/\/ssynas.top\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-300x74.jpg 300w, http:\/\/ssynas.top\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-768x189.jpg 768w, http:\/\/ssynas.top\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406-688x169.jpg 688w, http:\/\/ssynas.top\/wp-content\/uploads\/2019\/01\/\u6279\u6ce8-2020-06-24-232406.jpg 865w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/li>\n<li>\u5e26\u5165n=23\u53ef\u5f97\u5f53<i>\u5c4b\u5185\u670923\u4e2a\u4eba\u65f6<\/i>\u53d1\u751f\u7684\u6982\u7387\u5927\u7ea6\u662f0.507\u3002\u5176\u4ed6\u6570\u5b57\u7684\u6982\u7387\u7528\u4e0a\u9762\u7684\u7b97\u6cd5\u4e5f\u5f97\u51fa\u6765\uff1a&nbsp;<br \/>\n<figure><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-482\" src=\"http:\/\/192.168.31.87:8080\/wp-content\/uploads\/2019\/01\/67f74dfe64e531584d7172efe0238f7e_b.jpg\" alt=\"\" width=\"600\" height=\"494\" \/><\/figure>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul style=\"margin-left: .75in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"circle\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u540c\u7406\uff0c\u60f3\u8981\u4fdd\u8bc1\u78b0\u649e\u6982\u7387\u6781\u5c0f\uff0c\u6d88\u606f\u6458\u8981\u7684\u957f\u5ea6\u5c31\u8981\u5728<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">128<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f4d\u4ee5\u4e0a\uff0c\u6b64\u65f6\u4e0d\u540c\u539f\u6587\u54c8\u5e0c\u51fa\u7684\u6458\u8981\u76f8\u540c\u7684\u6982\u7387\u662f<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">2^64<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5206\u4e4b<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">1<\/span><\/li>\n<\/ul>\n<p style=\"margin: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5e94\u7528\uff1a<\/p>\n<p style=\"margin: 0in; margin-left: .375in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u9a8c\u8bc1\u4e00\u81f4\u6027\uff1a<\/p>\n<p style=\"margin: 0in; margin-left: .75in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\"><span lang=\"zh-CN\">\u5bf9\u6587\u4ef6\u5185\u5bb9\u8fdb\u884c<\/span><span lang=\"en-US\">md5<\/span><span lang=\"zh-CN\">\uff0c\u6bcf\u4e2a\u6587\u4ef6\u7684<\/span><span lang=\"en-US\">md5<\/span><span lang=\"zh-CN\">\u90fd\u4e0d\u4e00\u6837\uff0c\u8fd9\u6837\u63a5\u6536\u65b9\u53ef\u4ee5\u77e5\u9053\u6587\u4ef6\u6709\u6ca1\u6709\u88ab\u7be1\u6539<\/span><\/p>\n<p style=\"margin: 0in; margin-left: .375in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u6570\u5b57\u7b7e\u540d\uff1a<\/p>\n<p style=\"margin: 0in; margin-left: .75in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u548c\u9a8c\u8bc1\u4e00\u81f4\u6027\u5dee\u4e0d\u591a\uff0c\u5982\u679c\u6709\u7b2c\u4e09\u65b9\u673a\u6784\u6765\u6765\u7ba1\u7406\u8bc1\u4e66\uff0c\u8fd8\u53ef\u4ee5\u8ba9\u539f\u4f5c\u8005\u627f\u8ba4\u8fd9\u4e2a\u662f\u4ed6\u5199\u7684<\/p>\n<p style=\"margin: 0in; margin-left: .375in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5b89\u5168\u8bbf\u95ee\u9a8c\u8bc1\uff1a<\/p>\n<p style=\"margin: 0in; margin-left: .75in; font-size: 11.0pt;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u6211\u4eec\u4e00\u822c\u4f7f\u7528\u7684\u5bc6\u7801\u4e0d\u662f\u76f4\u63a5\u5b58\u5728\u670d\u52a1\u5668\u7684\u6570\u636e\u5e93\u91cc\uff0c\u5b58\u5728\u6570\u636e\u5e93\u91cc\u7684\u90fd\u662f<\/span><span lang=\"en-US\" style=\"font-family: Calibri;\">MD5<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u52a0\u8fc7\u5bc6\u7684\u503c\uff0c\u800c\u4e14\u8fd8\u90fd\u52a0\u4e86\u76d0\u3002\u767b\u5f55\u7684\u9a8c\u8bc1\u8fc7\u7a0b\u9700\u8981\u628a\u4f60\u8f93\u5165\u7684\u5bc6\u7801\u660e\u6587\u7ecf\u8fc7<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">MD5<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u52a0\u5bc6\u540e\uff08\u5305\u62ec\u52a0\u76d0\uff09\u4e0e\u6570\u636e\u5e93\u91cc\u7684\u503c\u4f5c\u5bf9\u6bd4\uff08<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">selec *from password where pass = <\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u67d0\u4e2a<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">MD5<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u503c\uff09\u3002\u539f\u56e0\u5c31\u662f\u6211\u4eec\u4e0d\u5e0c\u671b\u63d0\u4f9b\u670d\u52a1\u7684\u4eba\u77e5\u9053\u81ea\u5df1\u8d26\u6237\u7684\u5bc6\u7801<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>\u5173\u4e8eMD5\u7684\u5b9e\u73b0\u548c\u5176\u7f3a\u9677\uff0c\u53c2\u8003<strong><a title=\"\u54c8\u5e0c\u6269\u5c55\u957f\u5ea6\u653b\u51fb\" href=\"http:\/\/192.168.31.87:8080\/?p=354\">\u54c8\u5e0c\u6269\u5c55\u957f\u5ea6\u653b\u51fb<\/a><\/strong><\/p>\n<p><strong>\u516c\u94a5\u5bc6\u7801<\/strong><\/p>\n<p style=\"margin: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5f88\u5178\u578b\u4e14\u88ab\u7ecf\u5e38\u4f7f\u7528\u7684\u4e00\u79cd\u5bc6\u7801\u7c7b\u578b\uff0c\u6982\u8ff0\u5982\u4e0b<\/p>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"disc\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u57fa\u672c\u601d\u60f3\uff1a\u628a\u5bc6\u94a5\u5206\u4e3a\u4e24\u90e8\u5206\uff0c\u516c\u94a5\u548c\u79c1\u94a5\uff0c\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u83b7\u5f97\u516c\u94a5\u6765\u8fdb\u884c\u52a0\u5bc6\uff0c\u79c1\u94a5\u53ea\u6709\u89e3\u5bc6\u4e00\u65b9\u6709\uff0c\u7528\u6765\u89e3\u5bc6<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u516c\u94a5\u5bc6\u7801\u7b97\u6cd5\u8981\u6709\u5982\u4e0b\u51e0\u6761\u57fa\u672c\u8981\u6c42<\/span>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"circle\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u53d1\u9001\u65b9<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">Alice<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u901a\u8fc7\u516c\u94a5\u52a0\u5bc6\u660e\u6587\u5728\u8ba1\u7b97\u4e0a\u662f\u5bb9\u6613\u7684<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u63a5\u6536\u65b9<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">Bob<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u901a\u8fc7\u79c1\u94a5\u89e3\u5bc6\u5bc6\u6587\u5728\u8ba1\u7b97\u4e0a\u662f\u5bb9\u6613\u7684<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u63a5\u6536\u65b9<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">Bob<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4ea7\u751f\u5bc6\u94a5\u5bf9\uff08\u516c\u94a5\u548c\u79c1\u94a5\uff09\u5728\u8ba1\u7b97\u4e0a\u662f\u5bb9\u6613\u7684<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u653b\u51fb\u8005<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">Oscar<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f7f\u7528\u516c\u94a5\u5bf9\u5bc6\u6587\u8fdb\u884c\u89e3\u5bc6\u5728\u8ba1\u7b97\u4e0a\u662f\u4e0d\u53ef\u884c\u7684<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u653b\u51fb\u8005<\/span><span lang=\"en-US\" style=\"font-family: Calibri; font-size: 11.0pt;\">Oscar<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f7f\u7528\u516c\u94a5\u6c42\u51fa\u5bf9\u5e94\u5bc6\u94a5\u5728\u8ba1\u7b97\u4e0a\u662f\u4e0d\u53ef\u884c\u7684<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u6240\u4ee5\u516c\u94a5\u5bc6\u7801\u4f53\u5236\u4e00\u822c\u7684\u7406\u8bba\u57fa\u7840\u662f\u67d0\u4e2a\u5c1a\u672a\u89e3\u51b3\u7684\u6570\u5b66\u96be\u9898\u4e0a\uff0c\u5982\u5206\u89e3\u8d85\u5927\u8d28\u56e0\u6570\u7b49<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p style=\"margin: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\"><strong><span lang=\"en-US\">RSA<\/span><span lang=\"zh-CN\">\u7b97\u6cd5<\/span><\/strong><\/p>\n<ol style=\"margin-left: .75in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\" type=\"1\">\n<li style=\"margin-top: 0pt; margin-bottom: 10pt; vertical-align: middle;\" value=\"1\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt; font-weight: normal; font-style: normal;\">RSA\u516c\u94a5\u52a0\u5bc6\u7b97\u6cd5\u662f1977\u5e74\u7531\u7f57\u7eb3\u5fb7\u00b7\u674e\u7ef4\u65af\u7279\uff08Ron Rivest\uff09\u3001\u963f\u8fea\u00b7\u8428\u83ab\u5c14\uff08Adi Shamir\uff09\u548c\u4f26\u7eb3\u5fb7\u00b7\u963f\u5fb7\u66fc\uff08Leonard Adleman\uff09\u4e00\u8d77\u63d0\u51fa\u7684\u30021987\u5e74\u9996\u6b21\u516c\u5e03\uff0c\u5f53\u65f6\u4ed6\u4eec\u4e09\u4eba\u90fd\u5728\u9ebb\u7701\u7406\u5de5\u5b66\u9662\u5de5\u4f5c\u3002RSA\u5c31\u662f\u4ed6\u4eec\u4e09\u4eba\u59d3\u6c0f\u5f00\u5934\u5b57\u6bcd\u62fc\u5728\u4e00\u8d77\u7ec4\u6210\u7684\u3002<\/span><\/li>\n<li style=\"margin-top: 0pt; margin-bottom: 10pt; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">RSA\u662f\u76ee\u524d\u6700\u6709\u5f71\u54cd\u529b\u7684\u516c\u94a5\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5b83\u80fd\u591f\u62b5\u6297\u5230\u76ee\u524d\u4e3a\u6b62\u5df2\u77e5\u7684\u7edd\u5927\u591a\u6570\u5bc6\u7801\u653b\u51fb\uff0c\u5df2\u88abISO\u63a8\u8350\u4e3a\u516c\u94a5\u6570\u636e\u52a0\u5bc6\u6807\u51c6\u3002<\/span><\/li>\n<li style=\"margin-top: 0pt; margin-bottom: 10pt; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">RSA\u7b97\u6cd5\u57fa\u4e8e\u4e00\u4e2a\u5341\u5206\u7b80\u5355\u7684\u6570\u8bba\u4e8b\u5b9e\uff1a\u5c06\u4e24\u4e2a\u5927\u8d28\u6570\u76f8\u4e58\u5341\u5206\u5bb9\u6613\uff0c\u4f46\u662f\u60f3\u8981\u5bf9\u5176\u4e58\u79ef\u8fdb\u884c\u56e0\u5f0f\u5206\u89e3\u5374\u6781\u5176\u56f0\u96be\uff0c\u56e0\u6b64\u53ef\u4ee5\u5c06\u4e58\u79ef\u516c\u5f00\u4f5c\u4e3a\u52a0\u5bc6\u5bc6\u94a5\u3002<\/span><\/li>\n<li style=\"margin-top: 0pt; margin-bottom: 10pt; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u968f\u7740\u8ba1\u7b97\u529b\u7684\u53d1\u5c55\uff0c\u5206\u89e3\u5927\u6570\u4e5f\u53d8\u4e3a\u4e86\u53ef\u80fd<\/span><\/li>\n<\/ol>\n<p>\u80cc\u5305\u7b97\u6cd5\uff1a\u5df2\u88ab\u8bc1\u660e\u662f\u4e0d\u5b89\u5168\u7684<\/p>\n<p><strong>\u6570\u5b57\u7b7e\u540d<\/strong><\/p>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"disc\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u89e3\u51b3\u7684\u662f\u4fe1\u606f\u7684\u4e0d\u53ef\u62b5\u8d56\u6027\uff0c\u53d1\u9001\u65b9<\/span><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">Alice<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4e0d\u80fd\u5426\u8ba4\u81ea\u5df1\u53d1\u9001\u8fc7\u67d0\u4fe1\u606f\uff0c\u662f\u4e00\u79cd\u9632\u6b62\u901a\u4fe1\u53cc\u65b9\u76f8\u4e92\u4f5c\u5f0a\u7684\u5b89\u5168\u673a\u5236<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u8d77\u5230\u7c7b\u4f3c\u4e8e\u624b\u4e66\u7b7e\u540d\u7684\u4f5c\u7528<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u6570\u5b57\u7b7e\u540d\u81f3\u5c11\u6ee1\u8db3\u4e09\u4e2a\u57fa\u672c\u8981\u6c42<\/span>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"circle\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u7b7e\u540d\u4eba\u65e0\u6cd5\u5426\u8ba4\u81ea\u5df1\u66fe\u7ecf\u7b7e\u53d1\u7684\u6570\u5b57\u7b7e\u540d<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5b88\u4fe1\u8005\u80fd\u591f\u9a8c\u8bc1\u548c\u786e\u8ba4\u6536\u5230\u7684\u6570\u5b57\u7b7e\u540d\uff0c\u4efb\u4f55\u4eba\u65e0\u6cd5\u4f2a\u9020\u522b\u4eba\u7684\u6570\u5b57\u7b7e\u540d<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5f53\u5404\u65b9\u5bf9\u6570\u5b57\u7b7e\u540d\u7684\u771f\u4f2a\u4ea7\u751f\u4e89\u8bae\u65f6\uff0c\u9700\u8981\u901a\u8fc7\u53ef\u4fe1\u7684\u7b2c\u4e09\u65b9\u8fdb\u884c\u88c1\u51b3<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u6570\u5b57\u7b7e\u540d\u4f53\u5236\u4e00\u822c\u5305\u542b\u4e24\u4e2a\u90e8\u5206<\/span>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"circle\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u7b7e\u540d\u7b97\u6cd5<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u9a8c\u8bc1\u82cf\u7814\u53d1<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u6570\u5b57\u7b7e\u540d\u7684\u7279\u6027<\/span>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"circle\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f9d\u8d56\u6027\uff1a\u6570\u5b57\u7b7e\u540d\u5fc5\u987b\u4f9d\u8d56\u4e8e\u88ab\u7b7e\u540d\u6d88\u606f\u7684\u5177\u4f53\u6bd4\u7279\u6a21\u5f0f<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u72ec\u7279\u6027\uff1a\u7b7e\u540d\u4e2d\u5fc5\u987b\u5305\u542b\u80fd\u72d7\u5e26\u8868\u7b7e\u540d\u8005\u7279\u6709\u7684\u8eab\u4efd\u4fe1\u606f<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u53ef\u9a8c\u8bc1\u6027\uff1a\u6570\u5b57\u7b7e\u540d\u5fc5\u987b\u662f\u53ef\u9a8c\u8bc1\u7684\uff0c\u80fd\u591f\u901a\u8fc7\u7b97\u6cd5\u51c6\u786e\u7684\u9a8c\u8bc1\u6570\u5b57\u7b7e\u540d\u7684\u771f\u4f2a<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4e0d\u53ef\u4f2a\u9020\u6027\uff1a\u8ba1\u7b97\u6216\u8005\u62fc\u63a5\u7b49\u65b9\u6cd5\u4f2a\u9020\u7b7e\u540d\u662f\u4e0d\u53ef\u80fd\u7684<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u53ef\u7528\u6027\uff1a\u751f\u6210\u3001\u8bc6\u522b\u548c\u9a8c\u8bc1\u8fc7\u7a0b\u8981\u76f8\u5bf9\u7b80\u5355<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u5728\u67d0\u8f6f\u4ef6\u5f53\u4e2d\u7684\u5b9e\u9645\u5e94\u7528<\/strong><\/h2>\n<p lang=\"en-US\" style=\"margin: 0in; font-family: Calibri; font-size: 11.0pt;\"><strong>RC4-MD5<\/strong><\/p>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"disc\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle; font-size: 11.0pt;\">RC4\uff08\u6765\u81eaRivest Cipher 4\u7684\u7f29\u5199\uff09\u662f\u4e00\u79cd\u6d41\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5bc6\u94a5\u957f\u5ea6\u53ef\u53d8\u3002\u5b83\u52a0\u89e3\u5bc6\u4f7f\u7528\u76f8\u540c\u7684\u5bc6\u94a5\uff0c\u56e0\u6b64\u4e5f\u5c5e\u4e8e\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\u3002RC4\u662f\u6709\u7ebf\u7b49\u6548\u52a0\u5bc6\uff08WEP\uff09\u4e2d\u91c7\u7528\u7684\u52a0\u5bc6\u7b97\u6cd5\uff0c\u4e5f\u66fe\u7ecf\u662fTLS\u53ef\u91c7\u7528\u7684\u7b97\u6cd5\u4e4b\u4e00\u3002\u7531\u7f8e\u56fd\u5bc6\u7801\u5b66\u5bb6\u7f57\u7eb3\u5fb7\u00b7\u674e\u7ef4\u65af\u7279\uff08Ronald Rivest\uff09\u57281987\u5e74\u8bbe\u8ba1\u7684\uff08\u5bf9\uff0c\u5c31\u662f\u90a3\u4e2aRSA\u7684R\u8001\u54e5\uff09\u3002\u7531\u4e8eRC4\u7b97\u6cd5\u5b58\u5728\u5f31\u70b9\uff0c2015\u5e742\u6708\u6240\u53d1\u5e03\u7684 RFC 7465 \u89c4\u5b9a\u7981\u6b62\u5728TLS\u4e2d\u4f7f\u7528RC4\u52a0\u5bc6\u7b97\u6cd5[1]\u3002RC4\u7531\u4f2a\u968f\u673a\u6570\u751f\u6210\u5668\u548c\u5f02\u6216\u8fd0\u7b97\u7ec4\u6210\u3002RC4\u7684\u5bc6\u94a5\u957f\u5ea6\u53ef\u53d8\uff0c\u8303\u56f4\u662f[1,255]\u3002RC4\u4e00\u4e2a\u5b57\u8282\u4e00\u4e2a\u5b57\u8282\u5730\u52a0\u89e3\u5bc6\u3002\u7ed9\u5b9a\u4e00\u4e2a\u5bc6\u94a5\uff0c\u4f2a\u968f\u673a\u6570\u751f\u6210\u5668\u63a5\u53d7\u5bc6\u94a5\u5e76\u4ea7\u751f\u4e00\u4e2aS\u76d2\u3002S\u76d2\u7528\u6765\u52a0\u5bc6\u6570\u636e\uff0c\u800c\u4e14\u5728\u52a0\u5bc6\u8fc7\u7a0b\u4e2dS\u76d2\u4f1a\u53d8\u5316\u3002\u7531\u4e8e\u5f02\u6216\u8fd0\u7b97\u7684\u5bf9\u5408\u6027\uff0cRC4\u52a0\u5bc6\u89e3\u5bc6\u4f7f\u7528\u540c\u4e00\u5957\u7b97\u6cd5\u3002<\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u901f\u5ea6\u6700\u5feb<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u5df2\u7ecf\u88ab\u7834\u89e3<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle;\"><span lang=\"en-US\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u4f7f\u7528MD5\u8fdb\u884c<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\">\u6821\u9a8c<\/span><\/li>\n<\/ul>\n<p lang=\"en-US\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-476 alignnone\" src=\"http:\/\/192.168.31.87:8080\/wp-content\/uploads\/2019\/01\/\u672a\u547d\u540d\u56fe\u7247.png\" alt=\"\" width=\"760\" height=\"190\" \/><\/p>\n<p lang=\"en-US\" style=\"margin: 0in; font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 11.0pt;\"><strong>Chacha20<\/strong><\/p>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"disc\">\n<li style=\"margin-top: 6pt; margin-bottom: 0pt; vertical-align: middle;\"><span style=\"font-family: 'Microsoft YaHei'; font-size: 10.5pt; background: white; color: #000000;\">chacha20\u662fsalsa20\u7684\u6539\u826f<\/span><\/li>\n<li style=\"margin-top: 6pt; margin-bottom: 0pt; vertical-align: middle;\"><span style=\"font-family: 'Microsoft YaHei'; font-size: 10.5pt; background: white; color: #000000;\">20 \uff1a 20\u8f6e\u52a0\u5bc6<\/span><\/li>\n<li style=\"margin-top: 6pt; margin-bottom: 0pt; vertical-align: middle;\"><span style=\"font-family: 'Microsoft YaHei'; font-size: 10.5pt; background: white; color: #000000;\">ietf \uff1a chacha20\u7b97\u6cd5\u7684\u4e00\u4e2a\u53d8\u79cd\uff08\u67d0\u4e9b\u53c2\u6570\u8c03\u6574\uff09<\/span><\/li>\n<li style=\"margin-top: 6pt; margin-bottom: 0pt; vertical-align: middle;\"><span style=\"font-family: 'Microsoft YaHei'; font-size: 10.5pt; background: white; color: #000000;\">xchacha20 : \u8bb0\u5fc6\u4e2dxchacha20\u6bd4chacha20\u597d<\/span><\/li>\n<li style=\"margin-top: 6pt; margin-bottom: 0pt; vertical-align: middle;\"><span style=\"font-family: 'Microsoft YaHei'; font-size: 10.5pt; background: white; color: #000000;\">poly1305 : \u6d88\u606f\u5b8c\u6574\u6027\u6821\u9a8c\u65b9\u5f0f<\/span><\/li>\n<\/ul>\n<ul style=\"margin-left: .375in; direction: ltr; unicode-bidi: embed; margin-top: 0in; margin-bottom: 0in;\" type=\"disc\">\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle; color: black;\"><span style=\"font-family: 'Helvetica Neue'; font-size: 12.0pt; background: white;\">ChaCha20-Poly1305 \u907f\u5f00\u4e86\u73b0\u6709\u53d1\u73b0\u7684\u6240\u6709\u5b89\u5168\u6f0f\u6d1e\u548c\u653b\u51fb\uff1b<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle; color: black;\"><span style=\"font-family: 'Helvetica Neue'; font-size: 12.0pt; background: white;\">ChaCha20-Poly1305 \u9488\u5bf9\u79fb\u52a8\u7aef\u8bbe\u5907\u5927\u91cf\u4f7f\u7528\u7684ARM\u82af\u7247\u505a\u4e86\u4f18\u5316\uff0c\u80fd\u591f\u5145\u5206\u5229\u7528 ARM \u5411\u91cf\u6307\u4ee4\uff0c\u5728\u79fb\u52a8\u8bbe\u5907\u4e0a\u52a0\u89e3\u5bc6\u901f\u5ea6\u66f4\u5feb\u3001\u66f4\u7701\u7535\uff1b<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle; color: black;\"><span style=\"font-family: 'Helvetica Neue'; font-size: 12.0pt; background: white;\">\u66f4\u52a0\u8282\u7701\u5e26\u5bbd\uff0cPoly1305 \u7684\u8f93\u51fa\u662f 16 \u5b57\u8282\uff0c\u800c HMAC-SHA1 \u662f 20 \u5b57\u8282\uff0c\u53ef\u4ee5\u8282\u7701 16% \u7684 overhead \u6d88\u8017\u3002<\/span><\/li>\n<li style=\"margin-top: 0; margin-bottom: 0; vertical-align: middle; color: black;\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; font-size: 12.0pt; background: white;\">\u6027\u80fd\u4e0d\u5f3a\u7684\u8bbe\u5907\uff08\u8def\u7531\u5668\uff09\u6700\u597d\u7684\u52a0\u5bc6\u7b97\u6cd5<\/span><\/li>\n<\/ul>\n<p style=\"margin: 0in; font-family: Calibri; font-size: 11.0pt;\"><strong>Camellia<\/strong><\/p>\n<p style=\"margin: 0in; margin-left: .375in; font-size: 11.0pt;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u5177\u6709\u548c<\/span><span lang=\"en-US\" style=\"font-family: Calibri;\">AES<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u540c\u7b49\u7ea7\u7684\u5b89\u5168\u5f3a\u5ea6\u53ca\u8fd0\u7b97\u91cf<\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"margin: 0in; font-size: 11.0pt;\"><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\"><strong>\u7ed3\u8bba<\/strong>\uff1a\u4e0d\u63a8\u8350<\/span><span lang=\"en-US\" style=\"font-family: Calibri;\">bf-cfb<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\uff0c<\/span><span lang=\"en-US\" style=\"font-family: Calibri;\">chacha20<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u3001<\/span><span lang=\"en-US\" style=\"font-family: Calibri;\">salsa20<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u3001<\/span><span lang=\"en-US\" style=\"font-family: Calibri;\">rc4-md5<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\uff0c\u8f7b\u91cf\u7ea7\u7684\u8bbe\u5907\u7528<\/span><span lang=\"zh-CN\" style=\"font-family: Calibri;\">chacha20-iet<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u3002\u624b\u673a\u548c<\/span><span lang=\"en-US\" style=\"font-family: Calibri;\">PC<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u4e0a\u7528<\/span><span lang=\"en-US\" style=\"font-family: Calibri;\">AES<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u3001<\/span><span lang=\"zh-CN\" style=\"font-family: Calibri;\">camellia<\/span><span lang=\"zh-CN\" style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1;\">\u662f\u6700\u597d\u7684<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u4e5f\u53ea\u662f\u70b9\u5230\u4e3a\u6b62\uff0c\u4e5f\u5c31\u662f\u4e2a\u6574\u7406\u7b14\u8bb0+\u79d1\u666e\u6027\u8d28 \u4ec0\u4e48\u662f\u5bc6\u7801\u5b66 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-468","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/ssynas.top\/index.php?rest_route=\/wp\/v2\/posts\/468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/ssynas.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ssynas.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ssynas.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ssynas.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=468"}],"version-history":[{"count":4,"href":"http:\/\/ssynas.top\/index.php?rest_route=\/wp\/v2\/posts\/468\/revisions"}],"predecessor-version":[{"id":557,"href":"http:\/\/ssynas.top\/index.php?rest_route=\/wp\/v2\/posts\/468\/revisions\/557"}],"wp:attachment":[{"href":"http:\/\/ssynas.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ssynas.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=468"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ssynas.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}