{"id":5828,"date":"2023-03-08T10:42:40","date_gmt":"2023-03-08T01:57:40","guid":{"rendered":"https:\/\/www.inforsec.org\/wp\/?p=5828"},"modified":"2023-03-08T10:42:40","modified_gmt":"2023-03-08T01:57:40","slug":"%e3%80%90sp-2022%e6%9d%b0%e5%87%ba%e8%ae%ba%e6%96%87%e5%88%86%e4%ba%ab%e3%80%91%e9%92%88%e5%af%b9%e8%a7%a6%e6%91%b8%e5%b1%8f%e8%ae%be%e5%a4%87%e7%9a%84%e7%94%b5%e7%a3%81%e5%b9%b2%e6%89%b0%e6%94%bb","status":"publish","type":"post","link":"http:\/\/202.112.238.40\/wp\/?p=5828","title":{"rendered":"\u3010S&#038;P 2022\u6770\u51fa\u8bba\u6587\u5206\u4eab\u3011\u9488\u5bf9\u89e6\u6478\u5c4f\u8bbe\u5907\u7684\u7535\u78c1\u5e72\u6270\u653b\u51fb"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>\u524d\u8a00<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u6839\u636e\u4f5c\u8005\u82f1\u6587\u8bba\u6587\uff0c\u201cInvisible Finger: Practical Electromagnetic Interference Attack on Touchscreen-based Electronic Devices\u201d\uff0c\u6574\u7406\u64b0\u5199\u3002\u8be5\u8bba\u6587\u53d1\u8868\u4e8eIEEE Symposium on Security and Privacy 2022 \u5e76\u83b7\u5f97\u6770\u51fa\u8bba\u6587\u5956\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">01 <strong>\u4ecb\u7ecd<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e26\u6709\u89e6\u6478\u5c4f\u7684\u6d88\u8d39\u7535\u5b50\u8bbe\u5907\uff0c\u4f8b\u5982\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u548c 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class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"989\" height=\"342\" src=\"https:\/\/www.inforsec.org\/wp\/wp-content\/uploads\/2023\/03\/image-5.png\" alt=\"\" class=\"wp-image-5829\" srcset=\"http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-5.png 989w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-5-300x104.png 300w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-5-768x266.png 768w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-5-150x52.png 150w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-5-250x86.png 250w\" sizes=\"auto, (max-width: 989px) 100vw, 989px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"text-align:center\"><strong>\u56fe1. \u7535\u5bb9\u5f0f\u89e6\u6478\u5c4f\u8bbe\u5907\u7ed3\u6784\u5c55\u793a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u63d0\u51fa\u4e86\u4e00\u79cd\u5229\u7528IEMI\uff08\u6545\u610f\u7535\u78c1\u5e72\u6270\uff09\u7684\uff0c\u65e0\u9700\u4efb\u4f55\u7269\u7406\u63a5\u89e6\u7684\uff0c\u4e3b\u52a8\u89e6\u6478\u5c4f\u653b\u51fb\u65b9\u5f0f\u3002\u672c\u653b\u51fb\u80fd\u591f\u7a33\u5b9a\u5730\u5728\u89e6\u6478\u5c4f\u4e0a\u4ea7\u751f\u590d\u6742\u7684\u89e6\u6478\u4e8b\u4ef6\u548c\u5168\u65b9\u4f4d\u6ed1\u52a8\u624b\u52bf\u3002\u76f8\u8f83\u4ee5\u5f80\u9488\u5bf9\u89e6\u6478\u5c4f\u7684\u653b\u51fb\u65b9\u5f0f\uff0c\u672c\u6587\u8be6\u7ec6\u63ed\u793a\u4e86\u653b\u51fb\u539f\u7406\uff0c\u5e76\u4e14\u5c55\u793a\u4e86\u5982\u4f55\u63a8\u5bfc\u51fa\u6709\u6548\u653b\u51fb\u6240\u9700\u8981\u7684IEMI\u4fe1\u53f7\u53c2\u6570\uff0c\u4f8b\u5982\u4fe1\u53f7\u9891\u7387\uff0c\u5e45\u5ea6\uff0c\u751a\u81f3\u5929\u7ebf\u8bbe\u8ba1\u7b49\u3002\u6b64\u5916\uff0c\u672c\u6587\u540c\u6837\u5c55\u793a\u5728\u4e0d\u540c\u7684\u8bbe\u5907\u4e0a\u8fdb\u884c\u7535\u78c1\u653b\u51fb\u7684\u53ef\u80fd\u6027\u548c\u6210\u529f\u7387\uff0c\u5e76\u4e14\u5206\u6790\u5176\u5185\u5728\u539f\u56e0\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">02 <strong>\u5a01\u80c1\u6a21\u578b<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5047\u8bbe\u653b\u51fb\u8005\u4f7f\u7528\u53ef\u4ee5\u751f\u6210 IEMI \u4fe1\u53f7\u7684\u5de5\u5177\uff0c\u901a\u5e38\u5305\u62ec\u5929\u7ebf\u3001\u4fe1\u53f7\u53d1\u751f\u5668\u548c\u5c04\u9891\u529f\u7387\u653e\u5927\u5668\u3002\u5176\u4e2d\u5929\u7ebf\u7528\u4e8e\u8f90\u5c04 IEMI 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class=\"wp-block-paragraph\">03 <strong>\u57fa\u4e8eIEMI\u7684\u521d\u6b65\u653b\u51fb<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u524d\u8ff0\u7ae0\u8282\uff0c\u6211\u4eec\u53ef\u4ee5\u5f97\u77e5\uff0c\u5982\u679c\u89e6\u6478\u5c4f\u611f\u5e94\u7535\u8def\u7684\u8f93\u51fa\u53d8\u5316Vt\uff0c\u5927\u4e8e\u611f\u5e94\u7535\u538b\u53d8\u5316\u9608\u503cVth\uff0c\u6b64\u65f6\u5c06\u6709\u89e6\u6478\u4e8b\u4ef6\u4ea7\u751f\u3002\u56e0\u6b64\uff0c\u5982\u679c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528IEMI\u4fe1\u53f7\u6765\u5bfc\u81f4Vo\u8d85\u51fa\u9608\u503c\u7535\u538b\uff0c\u90a3\u4e48\u6211\u4eec\u5c31\u53ef\u4ee5\u8fdc\u7a0b\u4ea7\u751f\u89e6\u6478\u4e8b\u4ef6\uff0c\u4ece\u800c\u5141\u8bb8\u653b\u51fb\u8005\u8fdc\u7a0b\u64cd\u63a7\u89e6\u6478\u5c4f\u8bbe\u5907\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u56fe2\u6240\u793a\uff0c\u5916\u90e8\u65bd\u52a0\u7684\u7535\u573aE\u5c06\u4f1a\u5bf9\u89e6\u6478\u5c4f\u4ea7\u751f\u5f71\u54cd\uff0c\u6211\u4eec\u4f7f\u7528QT\u7684\u7b49\u6548\u7b80\u5316\u7535\u8def\u56fe\u6765\u89e3\u91ca\u8fd9\u4e2a\u5f71\u54cd\u3002\u5916\u90e8\u65bd\u52a0\u7684\u7535\u573a\u4f1a\u5bfc\u81f4\u6d41\u8fc7\u7535\u6781\u4e4b\u95f4\u7684\u504f\u7f6e\u7535\u6d41\u589e\u52a0\u6216\u51cf\u5c11\u4e92\u611f\u7535\u5bb9\u4e4b\u95f4\u7684\u7535\u5bb9\u503c\u3002\u6ce8\u610f\u8f93\u51fa\u7535\u538bVo\u7684\u5927\u5c0f\u53d6\u51b3\u4e8e\u7535\u6781\u4e4b\u95f4\u7684\u7535\u5bb9Cm\u7684\u5927\u5c0f\u3002\u56e0\u6b64\uff0cQT\u7535\u8def\u6d4b\u91cf\u7684\u7535\u5bb9\u503c\u5927\u5c0f\u5c06\u4f1a\u88ab\u8be5\u5916\u7f6e\u7535\u573aE\u95f4\u63a5\u63a7\u5236\uff0c\u4ece\u800c\u4ea7\u751f\u8bef\u89e6\u4e8b\u4ef6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"321\" src=\"https:\/\/www.inforsec.org\/wp\/wp-content\/uploads\/2023\/03\/image-7-1024x321.png\" alt=\"\" class=\"wp-image-5831\" srcset=\"http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-7-1024x321.png 1024w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-7-300x94.png 300w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-7-768x241.png 768w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-7-150x47.png 150w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-7-250x78.png 250w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-7.png 1248w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u56fe2. 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class=\"wp-block-paragraph\">\u4e00\u822c\u800c\u8a00\uff0c\u7535\u5bb9\u5f0f\u89e6\u6478\u5c4f\u4f1a\u91c7\u7528\u4f4e\u901a\u6ee4\u6ce2\u5668\u8fdb\u884c\u6ee4\u6ce2\uff0c\u4ece\u800c\u4f1a\u5bf9100Khz\u52301Mhz\u4e4b\u95f4\u7684\u5e72\u6270\u566a\u58f0\u975e\u5e38\u654f\u611f\u3002\u6211\u4eec\u91c7\u7528\u4ee510Khz\u4e3a\u6b65\u8fdb\u5355\u4f4d\uff0c\u4ece10Khz\u523010Mhz\u4ea7\u751f\u5e72\u6270\u4fe1\u53f7\u5bf9\u89e6\u6478\u5c4f\u8bbe\u5907\u8fdb\u884c\u626b\u63cf\u3002\u5728\u6240\u6709\u7684\u9891\u7387\u9009\u62e9\u4e0a\uff0c\u6211\u4eec\u90fd\u8c03\u8282\u7535\u8111\u89e6\u6478\u5c4f\u4e24\u7aef\u7684\u7535\u6781\u4e0a\u6240\u65bd\u52a0\u7684\u7535\u538b\uff0c\u76f4\u5230\u5c4f\u5e55\u4e0a\u6709\u89e6\u70b9\u4ea7\u751f\u3002\u5982\u679c\u751f\u6210\u7684\u7535\u573a\u573a\u5f3a\u8d85\u51fa3000V\/m\u800c\u6b64\u65f6\u4f9d\u7136\u6ca1\u6709\u4efb\u4f55\u89e6\u70b9\u4ea7\u751f\uff0c\u6211\u4eec\u5c31\u8ba4\u4e3a\u8be5\u7535\u573a\u9891\u7387\u65e0\u6cd5\u4ea7\u751f\u4efb\u4f55\u89e6\u6478\u4e8b\u4ef6\u3002\u6211\u4eec\u5bf9\u6bcf\u4e2a\u9891\u7387\u8fdb\u884c\u8d85\u8fc75\u79d2\u7684\u6d4b\u8bd5\uff0c\u5e76\u4e14\u91cd\u542f\u6d4b\u8bd5\u8bbe\u5907\u4ee5\u4fbf\u6d88\u9664\u5e72\u6270\u3002\u6211\u4eec\u5bf9\u6bcf\u4e2a\u9891\u7387\u8fdb\u884c\u91cd\u590d\u4e09\u904d\u6d4b\u8bd5\u3002\u6240\u6709\u6211\u4eec\u641c\u96c6\u5230\u7684\u7ed3\u679c\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u4ee5\u6b64\u6765\u5c55\u793a\u4e3a\u4e86\u6210\u529f\u4ea7\u751fIEMI\u5e72\u6270\uff0c\u6211\u4eec\u9700\u8981\u54ea\u4e9b\u9891\u7387\u7684\u5e72\u6270\u4fe1\u53f7\u3002\u5982\u56fe\u6240\u793a\uff0c\u7279\u5b9a\u9891\u7387\u7684\u5e72\u6270\u4fe1\u53f7\u7684\u8868\u73b0\u8fdc\u8d85\u5176\u4ed6\u9891\u7387\u3002\u8fd9\u4e2a\u5b9e\u9a8c\u73b0\u8c61\u4e5f\u548c\u6211\u4eec\u524d\u8ff0\u7406\u8bba\u63a8\u5bfc\u76f8\u7b26\u5408\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"911\" height=\"594\" src=\"https:\/\/www.inforsec.org\/wp\/wp-content\/uploads\/2023\/03\/image-8.png\" alt=\"\" class=\"wp-image-5832\" srcset=\"http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-8.png 911w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-8-300x196.png 300w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-8-768x501.png 768w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-8-150x98.png 150w, http:\/\/202.112.238.40\/wp\/wp-content\/uploads\/2023\/03\/image-8-230x150.png 230w\" sizes=\"auto, (max-width: 911px) 100vw, 911px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u56fe3.\u4e0d\u540c\u9891\u7387\u7684\u5e72\u6270\u4fe1\u53f7\u4ea7\u751f\u8bef\u89e6\u4e8b\u4ef6\u6240\u9700\u7684\u6700\u5c0f\u573a\u5f3a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\uff08\u672c\u6587\u53ea\u9009\u53d6\u539f\u6587\u4e2d\u90e8\u5206\u7ae0\u8282\uff0c\u66f4\u591a\u7cbe\u5f69\u5185\u5bb9\u656c\u8bf7\u671f\u5f85\u540e\u7eed\u51fa\u7248\u7684\u300a\u7f51\u7edc\u5b89\u5168\u7814\u7a76\u8fdb\u5c55\u300b\uff09<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u539f\u8bba\u6587\u4fe1\u606f\uff1a<\/strong>Shan, Haoqi, Boyi Zhang, Zihao Zhan, Dean Sullivan, Shuo Wang, and Yier Jin. &#8220;Invisible Finger: Practical Electromagnetic Interference Attack on Touchscreen-based Electronic Devices.&#8221; In 2022 IEEE Symposium on Security and Privacy (SP), pp. 1548-1548. IEEE Computer Society, 2022.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4f5c\u8005\u7b80\u4ecb<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5355\u597d\u5947\uff0cCertiK \u9ad8\u7ea7\u7cfb\u7edf\u5b89\u5168\u7814\u7a76\u5458\uff0c\u6bd5\u4e1a\u4e8e\u4f5b\u7f57\u91cc\u8fbe\u5927\u5b66\uff0c\u4e3b\u8981\u7814\u7a76\u65b9\u5411\u4e3a\u4ee5Program Analysis\uff0c Side Channel Security\u7b49\u4e3a\u4e3b\uff0c\u7814\u7a76\u6210\u679c\u53d1\u8868\u4e8eIEEE S&amp;P\uff08Oakland\uff09\uff0cHOST\uff0cDAC\u7b49\u8ba1\u7b97\u673a\u5b89\u5168\u4f1a\u8bae\uff0c2022\u5e74\u4ee5\u7b2c\u4e00\u4f5c\u8005\u8eab\u4efd\u83b7IEEE S&amp;P\uff08Oakland\uff09\u6770\u51fa\u8bba\u6587\u5956\u3002\u5728\u6b64\u4e4b\u524d\uff0c\u66fe\u4efb360\u4fe1\u606f\u5b89\u5168\u90e8\u65e0\u7ebf\u5b89\u5168\u9ad8\u7ea7\u7814\u7a76\u5458\uff0c\u4e3b\u653b\u786c\u4ef6\u5b89\u5168\u53ca\u65e0\u7ebf\u534f\u8bae\u6f0f\u6d1e\u6316\u6398\uff0c\u671f\u95f4\u7814\u7a76\u6210\u679c\u66fe\u591a\u6b21\u53d1\u8868\u4e8eBlackHat\uff0cDefcon\uff0cHITB\uff0cCansecwest\u7b49\u56fd\u9645\u77e5\u540d\u5b89\u5168\u4f1a\u8bae\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u6839\u636e\u4f5c\u8005\u82f1\u6587\u8bba\u6587\uff0c\u201cInvisible Finger: Practical Electromagnetic Interference Attack on Touchscreen-based Electronic Devices\u201d\uff0c\u6574\u7406\u64b0\u5199\u3002\u8be5\u8bba\u6587\u53d1\u8868\u4e8eIEEE Symposium on Security and Privacy 2022 \u5e76\u83b7\u5f97\u6770\u51fa\u8bba\u6587\u5956\u3002 <a class=\"continue-reading-link\" href=\"http:\/\/202.112.238.40\/wp\/?p=5828\"> Continue reading <span class=\"meta-nav\">&rarr; <\/span><\/a><\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-5828","post","type-post","status-publish","format-standard","hentry","category-research"],"_links":{"self":[{"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/posts\/5828","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5828"}],"version-history":[{"count":2,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/posts\/5828\/revisions"}],"predecessor-version":[{"id":5834,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=\/wp\/v2\/posts\/5828\/revisions\/5834"}],"wp:attachment":[{"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5828"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/202.112.238.40\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}