{"id":254191,"date":"2023-01-30T17:37:49","date_gmt":"2023-01-30T09:37:49","guid":{"rendered":"https:\/\/www.idc.net\/help\/254191\/"},"modified":"2023-01-30T17:37:49","modified_gmt":"2023-01-30T09:37:49","slug":"%e6%94%bb%e5%87%bb%e8%80%85%e5%8f%af%e8%bf%9c%e7%a8%8b%e6%94%b6%e9%9b%86%e4%bf%a1%e6%81%af%e6%9d%a5%e6%81%a2%e5%a4%8d%e6%94%af%e6%8c%81%e5%8a%a0%e5%af%86%e7%ae%97%e6%b3%95%e5%ae%89%e5%85%a8%e6%80%a7","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/254191\/","title":{"rendered":"\u653b\u51fb\u8005\u53ef\u8fdc\u7a0b\u6536\u96c6\u4fe1\u606f\u6765\u6062\u590d\u652f\u6301\u52a0\u5bc6\u7b97\u6cd5\u5b89\u5168\u6027\u548c\u673a\u5bc6\u6027\u7684\u5bc6\u94a5"},"content":{"rendered":"

\u901a\u8fc7\u4f7f\u7528 iPhone \u6216\u5546\u4e1a\u76d1\u63a7\u7cfb\u7edf\u4e2d\u7684\u6444\u50cf\u5934\u6765\u6062\u590d\u5b58\u50a8\u5728\u667a\u80fd\u5361\u548c\u667a\u80fd\u624b\u673a\u4e2d\u7684\u52a0\u5bc6\u5bc6\u94a5\uff0c\u4ee5\u89c6\u9891\u8bb0\u5f55\u663e\u793a\u8bfb\u5361\u5668\u6216\u667a\u80fd\u624b\u673a\u4f55\u65f6\u6253\u5f00\u7684\u7535\u6e90 LED\u3002\u901a\u8fc7\u4ed4\u7ec6\u76d1\u63a7\u529f\u8017\u3001\u58f0\u97f3\u3001\u7535\u78c1\u8f90\u5c04\u6216\u64cd\u4f5c\u53d1\u751f\u6240\u9700\u65f6\u95f4\u7b49\u7279\u6027\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u6536\u96c6\u8db3\u591f\u7684\u4fe1\u606f\u6765\u6062\u590d\u652f\u6301\u52a0\u5bc6\u7b97\u6cd5\u5b89\u5168\u6027\u548c\u673a\u5bc6\u6027\u7684\u5bc6\u94a5\u3002\u5982\u4eca\uff0c\u9ed1\u5ba2\u53ef\u4ee5\u901a\u8fc7\u8fd120\u7c73\u5916\u7684\u89c6\u9891\u5f55\u5236\u7535\u6e90LED\u7a83\u53d6\u52a0\u5bc6\u5bc6\u94a5\u3002<\/span><\/p>\n

\n

\u5de6\u56fe\u662f\u667a\u80fd\u5361\u8bfb\u5361\u5668\u6b63\u5728\u5904\u7406\u63d2\u5165\u667a\u80fd\u5361\u7684\u52a0\u5bc6\u5bc6\u94a5\uff0c\u53f3\u56fe\u662f\u4e00\u4e2a\u76d1\u63a7\u6444\u50cf\u5934\u4ece\u8fd120\u7c73\u5916\u7684\u5730\u65b9\u8bb0\u5f55\u4e0b\u8bfb\u53d6\u5668\u7684\u7535\u6e90LED<\/span><\/p>\n

\u7814\u7a76\u4eba\u5458\u6700\u8fd1\u53d1\u73b0\u4e86\u4e00\u79cd\u65b0\u7684\u653b\u51fb\u65b9\u6cd5\uff0c\u901a\u8fc7\u4f7f\u7528iphone\u6216\u5546\u4e1a\u76d1\u63a7\u7cfb\u7edf\u4e2d\u7684\u6444\u50cf\u5934\uff0c\u8bb0\u5f55\u4e0b\u8bfb\u5361\u5668\u6216\u667a\u80fd\u624b\u673a\u6253\u5f00\u65f6\u663e\u793a\u7684\u7535\u6e90LED\uff0c\u53ef\u4ee5\u6062\u590d\u5b58\u50a8\u5728\u667a\u80fd\u5361\u548c\u667a\u80fd\u624b\u673a\u4e2d\u7684\u79d8\u5bc6\u52a0\u5bc6\u5bc6\u94a5\u3002<\/span><\/p>\n

\u8fd9\u4e9b\u653b\u51fb\u63d0\u4f9b\u4e86\u4e00\u79cd\u5229\u7528\u4e24\u4e2a\u5148\u524d\u62ab\u9732\u7684\u4fa7\u4fe1\u9053\u7684\u65b0\u65b9\u6cd5\uff0c\u4fa7\u4fe1\u9053\u653b\u51fb(side channel attack \u7b80\u79f0SCA)\uff0c\u53c8\u79f0\u4fa7\u4fe1\u9053\u653b\u51fb\uff0c\u6838\u5fc3\u601d\u60f3\u662f\u901a\u8fc7\u52a0\u5bc6\u8f6f\u4ef6\u6216\u786c\u4ef6\u8fd0\u884c\u65f6\u4ea7\u751f\u7684\u5404\u79cd\u6cc4\u6f0f\u4fe1\u606f\u83b7\u53d6\u5bc6\u6587\u4fe1\u606f\u3002\u5728\u72ed\u4e49\u4e0a\u8bb2\uff0c\u4fa7\u4fe1\u9053\u653b\u51fb\u7279\u6307\u9488\u5bf9\u5bc6\u7801\u7b97\u6cd5\u7684\u975e\u4fb5\u5165\u5f0f\u653b\u51fb\uff0c\u901a\u8fc7\u52a0\u5bc6\u7535\u5b50\u8bbe\u5907\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7684\u4fa7\u4fe1\u9053\u4fe1\u606f\u6cc4\u9732\u7834\u89e3\u5bc6\u7801\u7b97\u6cd5\uff0c\u72ed\u4e49\u7684\u4fa7\u4fe1\u9053\u653b\u51fb\u4e3b\u8981\u5305\u62ec\u9488\u5bf9\u5bc6\u7801\u7b97\u6cd5\u7684\u8ba1\u65f6\u653b\u51fb\u3001\u80fd\u91cf\u5206\u6790\u653b\u51fb\u3001\u7535\u78c1\u5206\u6790\u653b\u51fb\u7b49\uff0c\u8fd9\u7c7b\u65b0\u578b\u653b\u51fb\u7684\u6709\u6548\u6027\u8fdc\u9ad8\u4e8e\u5bc6\u7801\u5206\u6790\u7684\u6570\u5b66\u65b9\u6cd5\uff0c\u56e0\u6b64\u7ed9\u5bc6\u7801\u8bbe\u5907\u5e26\u6765\u4e86\u4e25\u91cd\u7684\u5a01\u80c1\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u901a\u8fc7\u4ed4\u7ec6\u76d1\u63a7\u529f\u8017\u3001\u58f0\u97f3\u3001\u7535\u78c1\u53d1\u5c04\u6216\u64cd\u4f5c\u53d1\u751f\u6240\u9700\u7684\u65f6\u95f4\u7b49\u7279\u5f81\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u6536\u96c6\u8db3\u591f\u7684\u4fe1\u606f\u6765\u6062\u590d\u652f\u6491\u52a0\u5bc6\u7b97\u6cd5\u5b89\u5168\u6027\u548c\u673a\u5bc6\u6027\u7684\u5bc6\u94a5\u3002<\/span><\/p>\n

\u4fa7\u4fe1\u9053\u5f00\u53d1\u8fc7\u7a0b<\/span><\/h4>\n

\u6700\u8fd1\u53d1\u73b0\u7684\u4fa7\u4fe1\u9053\u5206\u522b\u662fMinerva\u548cHertzbleed\uff0c\u5206\u522b\u4e8e2019\u5e74\u548c2022\u5e74\u88ab\u53d1\u73b0\u3002Minerva\u80fd\u591f\u901a\u8fc7\u5728\u4e00\u4e2a\u79f0\u4e3a\u6807\u91cf\u4e58\u6cd5\u7684\u52a0\u5bc6\u8fc7\u7a0b\u4e2d\u6d4b\u91cf\u65f6\u5e8f\u6a21\u5f0f\u6765\u6062\u590d\u7f8e\u56fd\u653f\u5e9c\u6279\u51c6\u7684\u667a\u80fd\u5361\u7684256\u4f4d\u5bc6\u94a5\u3002Hertzbleed\u5141\u8bb8\u653b\u51fb\u8005\u901a\u8fc7\u6d4b\u91cf\u82f1\u7279\u5c14\u6216AMD CPU\u6267\u884c\u67d0\u4e9b\u64cd\u4f5c\u7684\u529f\u8017\u6765\u6062\u590d\u540e\u91cf\u5b50SIKE\u52a0\u5bc6\u7b97\u6cd5\u4f7f\u7528\u7684\u79c1\u94a5\u3002\u8003\u8651\u5230\u4e00\u4e2a\u4f7f\u7528\u65f6\u95f4\u6d4b\u91cf\uff0c\u53e6\u4e00\u4e2a\u4f7f\u7528\u7535\u6e90\u6d4b\u91cf\uff0cMinerva\u88ab\u79f0\u4e3a\u5b9a\u65f6\u4fa7\u4fe1\u9053\uff0c\u800cHertzbleed\u53ef\u4ee5\u88ab\u89c6\u4e3a\u7535\u6e90\u4fa7\u4fe1\u9053\u3002<\/span><\/p>\n

\u7814\u7a76\u4eba\u5458\u6700\u8fd1\u516c\u5e03\u4e86\u4e00\u9879\u65b0\u7814\u7a76\uff0c\u5c55\u793a\u4e86\u4e00\u79cd\u5229\u7528\u8fd9\u4e9b\u4fa7\u4fe1\u9053\u7684\u65b0\u65b9\u6cd5\u3002\u7b2c\u4e00\u79cd\u653b\u51fb\u4f7f\u7528\u8fde\u63a5\u4e92\u8054\u7f51\u7684\u76d1\u63a7\u6444\u50cf\u5934\u5728\u52a0\u5bc6\u64cd\u4f5c\u671f\u95f4\u62cd\u6444\u667a\u80fd\u5361\u8bfb\u5361\u5668\u4e0a\u7535\u6e90LED\u6216\u8fde\u63a5\u7684\u5916\u56f4\u8bbe\u5907\u7684\u9ad8\u901f\u89c6\u9891\u3002\u8fd9\u9879\u6280\u672f\u4f7f\u7814\u7a76\u4eba\u5458\u80fd\u591f\u4eceMinerva\u4f7f\u7528\u7684\u540c\u4e00\u5f20\u653f\u5e9c\u6279\u51c6\u7684\u667a\u80fd\u5361\u4e0a\u63d0\u53d6256\u4f4dECDSA\u5bc6\u94a5\u3002\u53e6\u4e00\u79cd\u65b9\u6cd5\u4f7f\u7814\u7a76\u4eba\u5458\u80fd\u591f\u901a\u8fc7\u5728\u8fde\u63a5\u5230\u624b\u673a\u7684USB\u626c\u58f0\u5668\u7684\u7535\u6e90LED\u4e0a\u8bad\u7ec3iPhone 13\u7684\u6444\u50cf\u5934\u6765\u6062\u590d\u4e09\u661fGalaxy S8\u624b\u673a\u7684\u4e13\u7528SIKE\u5bc6\u94a5\uff0c\u7c7b\u4f3c\u4e8eHertzbleed\u4ece\u82f1\u7279\u5c14\u548cAMD CPU\u4e0a\u83b7\u53d6SIKE\u5bc6\u94a5\u7684\u65b9\u5f0f\u3002<\/span><\/p>\n

\u7535\u6e90led\u7528\u4e8e\u6307\u793a\u8bbe\u5907\u4f55\u65f6\u6253\u5f00\uff0c\u5b83\u4eec\u901a\u5e38\u4f1a\u53d1\u51fa\u84dd\u8272\u6216\u7d2b\u8272\u7684\u5149\uff0c\u4eae\u5ea6\u548c\u989c\u8272\u4f1a\u6839\u636e\u6240\u8fde\u63a5\u8bbe\u5907\u7684\u529f\u8017\u800c\u53d8\u5316\u3002<\/span><\/p>\n

\u8fd9\u4e24\u79cd\u653b\u51fb\u90fd\u6709\u5c40\u9650\u6027\uff0c\u4f7f\u5f97\u5b83\u4eec\u5728\u8bb8\u591a\u73b0\u5b9e\u573a\u666f\u4e2d\u4e0d\u53ef\u884c\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c\u5df2\u53d1\u8868\u7684\u7814\u7a76\u8fd8\u662f\u5177\u6709\u5f00\u521b\u6027\u7684\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u5168\u65b0\u7684\u65b9\u5f0f\u6765\u4fc3\u8fdb\u4fa7\u4fe1\u9053\u653b\u51fb\u3002\u4e0d\u4ec5\u5982\u6b64\uff0c\u65b0\u65b9\u6cd5\u8fd8\u6d88\u9664\u4e86\u963b\u788d\u73b0\u6709\u65b9\u6cd5\u5229\u7528\u4fa7\u4fe1\u9053\u7684\u6700\u5927\u969c\u788d\uff0c\u5373\u9700\u8981\u793a\u6ce2\u5668\u3001\u7535\u63a2\u9488\u6216\u5176\u4ed6\u7269\u4f53\u7b49\u4eea\u5668\u63a5\u89e6\u6216\u9760\u8fd1\u88ab\u653b\u51fb\u7684\u8bbe\u5907\u3002<\/span><\/p>\n

\u5728Minerva\u7684\u793a\u4f8b\u4e2d\uff0c\u4e3a\u4e86\u8ba9\u7814\u7a76\u4eba\u5458\u6536\u96c6\u8db3\u591f\u7cbe\u786e\u7684\u6d4b\u91cf\u6570\u636e\uff0c\u667a\u80fd\u5361\u8bfb\u5361\u5668\u7684\u4e3b\u673a\u5fc5\u987b\u88ab\u653b\u7834\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cHertzbleed\u5e76\u4e0d\u4f9d\u8d56\u4e8e\u53d7\u653b\u51fb\u7684\u8bbe\u5907\uff0c\u800c\u662f\u82b1\u4e8618\u5929\u7684\u65f6\u95f4\u4e0e\u6613\u53d7\u653b\u51fb\u7684\u8bbe\u5907\u8fdb\u884c\u6301\u7eed\u4ea4\u4e92\uff0c\u4ee5\u6062\u590d\u79c1\u94a5\u3002\u8981\u653b\u51fb\u8bb8\u591a\u5176\u4ed6\u4fa7\u4fe1\u9053\uff0c\u4f8b\u5982\u7b2c\u4e8c\u6b21\u4e16\u754c\u5927\u6218\u52a0\u5bc6\u7535\u4f20\u7ec8\u7aef\u4e2d\u7684\u4fa7\u4fe1\u9053\uff0c\u653b\u51fb\u8005\u5fc5\u987b\u5728\u76ee\u6807\u8bbe\u5907\u4e0a\u6216\u9644\u8fd1\u5b89\u88c5\u4e13\u7528\u4e14\u901a\u5e38\u6602\u8d35\u7684\u4eea\u5668\u3002<\/span><\/p>\n

\u8fd1\u671f\u53d1\u5e03\u7684\u57fa\u4e8e\u89c6\u9891\u7684\u653b\u51fb\u51cf\u5c11\u6216\u5b8c\u5168\u6d88\u9664\u4e86\u6b64\u7c7b\u8981\u6c42\uff0c\u8981\u60f3\u7a83\u53d6\u5b58\u50a8\u5728\u667a\u80fd\u5361\u4e0a\u7684\u79c1\u94a5\uff0c\u53ea\u9700\u8981\u5728\u8ddd\u79bb\u76ee\u6807\u8bfb\u5361\u566820\u7c73\u8fdc\u7684\u5730\u65b9\u5b89\u88c5\u4e00\u4e2a\u8054\u7f51\u7684\u76d1\u63a7\u6444\u50cf\u5934\u3002\u4e09\u661fGalaxy\u624b\u673a\u7684\u4fa7\u4fe1\u9053\u653b\u51fb\u53ef\u4ee5\u901a\u8fc7\u5df2\u7ecf\u5728\u540c\u4e00\u4e2a\u623f\u95f4\u91cc\u7684iPhone 13\u6444\u50cf\u5934\u6765\u6267\u884c\u3002<\/span><\/p>\n

\u672c\u6587\u7684\u4eae\u70b9\u5c31\u662f\u4f60\u4e0d\u9700\u8981\u8fde\u63a5\u63a2\u6d4b\u5668\u3001\u8fde\u63a5\u793a\u6ce2\u5668\u6216\u4f7f\u7528\u8f6f\u4ef6\u5b9a\u4e49\u7684\u65e0\u7ebf\u7535\u3002\u8be5\u65b9\u6cd5\u6ca1\u6709\u653b\u51fb\u6027\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u667a\u80fd\u624b\u673a\u7b49\u666e\u901a\u6216\u6d41\u884c\u7684\u8bbe\u5907\u6765\u5b9e\u65bd\u653b\u51fb\u3002\u5bf9\u4e8e\u8fde\u63a5\u4e92\u8054\u7f51\u7684\u6444\u50cf\u673a\u6765\u8bf4\uff0c\u4f60\u751a\u81f3\u4e0d\u9700\u8981\u63a5\u8fd1\u7269\u7406\u573a\u666f\u5c31\u53ef\u4ee5\u5b9e\u65bd\u653b\u51fb\uff0c\u8fd9\u662f\u8f6f\u4ef6\u5b9a\u4e49\u7684\u65e0\u7ebf\u7535\u6216\u8fde\u63a5\u63a2\u9488\u6216\u7c7b\u4f3c\u7269\u65e0\u6cd5\u505a\u5230\u7684\u3002<\/span><\/p>\n

\u4e0e\u4f20\u7edf\u7684\u4fa7\u4fe1\u9053\u653b\u51fb\u76f8\u6bd4\uff0c\u8be5\u6280\u672f\u8fd8\u6709\u53e6\u4e00\u4e2a\u597d\u5904\uff1a\u7cbe\u786e\u6027\u548c\u51c6\u786e\u6027\u3002Minerva\u548cHertzbleed\u7b49\u653b\u51fb\u901a\u8fc7\u7f51\u7edc\u6cc4\u9732\u4fe1\u606f\uff0c\u8fd9\u4f1a\u5f15\u5165\u5ef6\u8fdf\u5e76\u589e\u52a0\u566a\u58f0\uff0c\u800c\u8fd9\u4e9b\u566a\u58f0\u5fc5\u987b\u901a\u8fc7\u4ece\u5927\u91cf\u64cd\u4f5c\u4e2d\u6536\u96c6\u6570\u636e\u6765\u8865\u507f\u3002\u8fd9\u4e00\u9650\u5236\u5bfc\u81f4Minerva\u653b\u51fb\u9700\u8981\u76ee\u6807\u8bbe\u5907\u88ab\u7834\u574f\uff0c\u800cHertzbleed\u653b\u51fb\u9700\u898118\u5929\u65f6\u95f4\u3002<\/span><\/p>\n

\u4f7f\u7528\u5377\u5e18\u5feb\u95e8(rolling shutter)<\/span><\/h4>\n

\u4ee4\u8bb8\u591a\u4eba\u60ca\u8bb6\u7684\u662f\uff0c\u4e00\u53f0\u8bb0\u5f55\u7535\u6e90LED\u7684\u6807\u51c6\u6444\u50cf\u673a\u63d0\u4f9b\u4e86\u4e00\u79cd\u6570\u636e\u6536\u96c6\u65b9\u5f0f\uff0c\u5bf9\u4e8e\u6d4b\u91cf\u901a\u8fc7\u4fa7\u4fe1\u9053\u6cc4\u6f0f\u7684\u4fe1\u606f\u6765\u8bf4\uff0c\u8fd9\u79cd\u65b9\u5f0f\u8981\u9ad8\u6548\u5f97\u591a\u3002\u5f53CPU\u6267\u884c\u4e0d\u540c\u7684\u52a0\u5bc6\u64cd\u4f5c\u65f6\uff0c\u76ee\u6807\u8bbe\u5907\u6d88\u8017\u4e0d\u540c\u7684\u7535\u91cf\u3002\u8fd9\u4e9b\u53d8\u5316\u4f1a\u5bfc\u81f4\u8bbe\u5907\u6216\u8fde\u63a5\u5230\u8bbe\u5907\u7684\u5916\u56f4\u8bbe\u5907\u7684\u7535\u6e90LED\u7684\u4eae\u5ea6\u53d8\u5316\uff0c\u6709\u65f6\u8fd8\u4f1a\u5bfc\u81f4\u989c\u8272\u53d8\u5316\u3002<\/span><\/p>\n

\u4e3a\u4e86\u8db3\u591f\u8be6\u7ec6\u5730\u6355\u6349LED\u7684\u53d8\u5316\uff0c\u7814\u7a76\u4eba\u5458\u542f\u52a8\u4e86\u65b0\u578b\u76f8\u673a\u4e2d\u53ef\u7528\u7684\u5377\u5e18\u5feb\u95e8\u3002\u5377\u5e18\u5feb\u95e8\u662f\u4e00\u79cd\u56fe\u50cf\u6355\u6349\u5f62\u5f0f\uff0c\u5728\u67d0\u79cd\u7a0b\u5ea6\u4e0a\u7c7b\u4f3c\u4e8e\u5ef6\u65f6\u6444\u5f71\u3002\u5b83\u4ee5\u5782\u76f4\u3001\u6c34\u5e73\u6216\u65cb\u8f6c\u7684\u65b9\u5f0f\u9010\u884c\u5feb\u901f\u8bb0\u5f55\u5e27\u3002\u4f20\u7edf\u4e0a\uff0c\u76f8\u673a\u53ea\u80fd\u4ee5\u5176\u5e27\u901f\u7387\u62cd\u6444\u7167\u7247\u6216\u89c6\u9891\uff0c\u5e27\u901f\u7387\u6700\u9ad8\u53ef\u8fbe\u6bcf\u79d260\u81f3120\u5e27\u3002<\/span><\/p>\n

\n

\u8be5\u8bf4\u660e\u4e86\u5377\u5e18\u5feb\u95e8\u6355\u6349\u65cb\u8f6c\u5149\u76d8\u80cc\u540e\u7684\u539f\u7406<\/span><\/p>\n

\u6fc0\u6d3b\u5377\u5e18\u5feb\u95e8\u53ef\u4ee5\u63d0\u9ad8\u91c7\u6837\u7387\uff0c\u6bcf\u79d2\u6536\u96c6\u5927\u7ea660,000\u4e2a\u6d4b\u91cf\u503c\u3002\u7814\u7a76\u4eba\u5458\u5728\u8bbe\u5907\u6267\u884c\u52a0\u5bc6\u64cd\u4f5c\u65f6\uff0c\u5c06\u5f53\u524d\u6253\u5f00\u6216\u8fde\u63a5\u5728\u8bbe\u5907\u4e0a\u7684\u7535\u6e90LED\u5b8c\u5168\u586b\u5145\u5230\u4e00\u4e2a\u6846\u67b6\u4e2d\uff0c\u5229\u7528\u5377\u5e18\u5feb\u95e8\uff0c\u4f7f\u653b\u51fb\u8005\u6709\u53ef\u80fd\u6536\u96c6\u5230\u8db3\u591f\u7684\u7ec6\u8282\u6765\u63a8\u65ad\u5b58\u50a8\u5728\u667a\u80fd\u5361\u3001\u624b\u673a\u6216\u5176\u4ed6\u8bbe\u5907\u4e0a\u7684\u5bc6\u94a5\u3002<\/span><\/p>\n

\u8fd9\u662f\u53ef\u80fd\u7684\uff0c\u56e0\u4e3a\u8bbe\u5907\u7684\u7535\u6e90LED\u7684\u5f3a\u5ea6\/\u4eae\u5ea6\u4e0e\u5176\u529f\u8017\u76f8\u5173\uff0c\u56e0\u4e3a\u5728\u8bb8\u591a\u8bbe\u5907\u4e2d\uff0c\u7535\u6e90LED\u76f4\u63a5\u8fde\u63a5\u5230\u7535\u8def\u7684\u7535\u6e90\u7ebf\uff0c\u7f3a\u4e4f\u6709\u6548\u7684\u624b\u6bb5(\u4f8b\u5982\uff0c\u6ee4\u6ce2\u5668\uff0c\u7535\u538b\u7a33\u5b9a\u5668)\u6765\u89e3\u8026\u76f8\u5173\u6027\u3002<\/span><\/p>\n

\u7814\u7a76\u4eba\u5458\u5b9e\u8bc1\u5206\u6790\u4e86\u89c6\u9891\u6444\u50cf\u673a\u7684\u7075\u654f\u5ea6\uff0c\u5e76\u8868\u660e\u5b83\u4eec\u53ef\u4ee5\u7528\u4e8e\u8fdb\u884c\u5bc6\u7801\u5206\u6790\uff0c\u539f\u56e0\u6709\u4e24\u4e2a\uff0c\u4e00\u662f\u8bbe\u5907\u7684\u7535\u6e90LED\u7684\u89c6\u9891\u7247\u6bb5\u7684\u5355\u4e2aRGB\u901a\u9053\u7684\u6709\u96508\u4f4d\u5206\u8fa8\u7387(256\u503c\u7684\u79bb\u6563\u7a7a\u95f4)\u8db3\u4ee5\u68c0\u6d4b\u7531\u52a0\u5bc6\u8ba1\u7b97\u5f15\u8d77\u7684\u8bbe\u5907\u529f\u8017\u5dee\u5f02\uff0c\u4e8c\u662f\u6444\u50cf\u673a\u7684\u5377\u5e18\u5feb\u95e8\u53ef\u4ee5\u5229\u7528\u89c6\u9891\u7247\u6bb5\u4e2d\u7535\u6e90LED\u7684\u5f3a\u5ea6\/\u4eae\u5ea6\u7684\u91c7\u6837\u7387\u63d0\u9ad8\u5230\u6267\u884c\u5bc6\u7801\u5206\u6790\u6240\u9700\u7684\u6c34\u5e73\uff0c\u5373\u5c06\u89c6\u9891\u7247\u6bb5\u4e2d\u7535\u6e90LED\u7684\u5f3a\u5ea6\/\u4eae\u5ea6\u7684\u6d4b\u91cf\u6b21\u6570(\u91c7\u6837\u7387)\u589e\u52a0\u4e09\u4e2a\u6570\u91cf\u7ea7\uff0c\u4eceFPS\u901f\u7387(\u6bcf\u79d2\u63d0\u4f9b60-120\u6b21\u6d4b\u91cf)\u5230\u5377\u5e18\u5feb\u95e8\u901f\u7387(\u5728iPhone 13 Pro Max\u4e2d\u6bcf\u79d2\u63d0\u4f9b6\u4e07\u6b21\u6d4b\u91cf)\uff0c\u901a\u8fc7\u7f29\u653e\u76ee\u6807\u8bbe\u5907\u7535\u6e90LED\u4e0a\u7684\u6444\u50cf\u673a\uff0c\u4f7fLED\u7684\u89c6\u56fe\u586b\u5145\u6574\u4e2a\u89c6\u9891\u7247\u6bb5\u3002\u8fd9\u6837\uff0c\u53ef\u4ee5\u4f7f\u7528\u6444\u50cf\u673a\u4f5c\u4e3a\u4e13\u4e1a\u4e13\u7528\u4f20\u611f\u5668\u7684\u8fdc\u7a0b\u653b\u51fb\u66ff\u4ee3\u54c1\uff0c\u8fd9\u4e9b\u4f20\u611f\u5668\u901a\u5e38\u7528\u4e8e\u5bc6\u7801\u5206\u6790\uff08\u4f8b\u5982\uff0c\u793a\u6ce2\u5668\u3001\u8f6f\u4ef6\u5b9a\u4e49\u7684\u65e0\u7ebf\u7535\uff09\u3002<\/span><\/p>\n

\u89c6\u98911\u548c\u89c6\u98912 \u5206\u522b\u663e\u793a\u4e86\u667a\u80fd\u5361\u8bfb\u5361\u5668\u548c\u4e09\u661fGalaxy\u624b\u673a\u5728\u6267\u884c\u52a0\u5bc6\u64cd\u4f5c\u65f6\u7684\u89c6\u9891\u6355\u83b7\u8fc7\u7a0b\u3002\u7528\u8089\u773c\u770b\uff0c\u8fd9\u6bb5\u89c6\u9891\u770b\u8d77\u6765\u6ca1\u4ec0\u4e48\u7279\u522b\u7684\u3002<\/span><\/p>\n

\u4f46\u662f\uff0c\u901a\u8fc7\u5206\u6790\u7eff\u8272\u901a\u9053\u4e2d\u4e0d\u540cRGB\u503c\u7684\u89c6\u9891\u5e27\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u8bc6\u522b\u52a0\u5bc6\u64cd\u4f5c\u7684\u8d77\u6b62\u8fdb\u7a0b\u3002<\/span><\/p>\n

\u4e00\u4e9b\u9650\u5236\u6761\u4ef6<\/span><\/h4>\n

\u7814\u7a76\u4e2d\u5047\u8bbe\u7684\u5a01\u80c1\u6a21\u578b\u662f\uff0c\u76ee\u6807\u8bbe\u5907\u6b63\u5728\u521b\u5efa\u6570\u5b57\u7b7e\u540d\u6216\u5728\u8bbe\u5907\u4e0a\u6267\u884c\u7c7b\u4f3c\u7684\u52a0\u5bc6\u64cd\u4f5c\u3002\u8be5\u8bbe\u5907\u5177\u6709\u6807\u51c6\u5f00\/\u5173\u7c7b\u578b1\u6216\u6307\u793a\u7535\u6e90\u7c7b\u578b2\u7535\u6e90LED\uff0c\u5176\u4fdd\u6301\u6052\u5b9a\u989c\u8272\u6216\u54cd\u5e94\u89e6\u53d1\u7684\u52a0\u5bc6\u64cd\u4f5c\u65f6\u6539\u53d8\u989c\u8272\u3002\u5982\u679c\u8bbe\u5907\u6ca1\u67091\u578b\u62162\u578b\u7535\u6e90LED\uff0c\u5219\u5fc5\u987b\u8fde\u63a5\u5230\u6709\u6b64\u529f\u80fd\u7684\u5916\u56f4\u8bbe\u5907\u3002\u8fd9\u4e9b\u7535\u6e90LED\u7684\u4eae\u5ea6\u6216\u989c\u8272\u5fc5\u987b\u4e0e\u8bbe\u5907\u7684\u529f\u8017\u76f8\u5173\u3002<\/span><\/p>\n

\u653b\u51fb\u8005\u662f\u4e00\u4e2a\u6076\u610f\u5b9e\u4f53\uff0c\u53ef\u4ee5\u5728\u52a0\u5bc6\u64cd\u4f5c\u53d1\u751f\u65f6\u6301\u7eed\u5f55\u5236\u8bbe\u5907\u6216\u5916\u56f4\u8bbe\u5907(\u5982USB\u626c\u58f0\u5668)\u7684\u7535\u6e90LED\u3002\u5728\u667a\u80fd\u5361\u8bfb\u5361\u5668\u7684\u793a\u4f8b\u4e2d\uff0c\u653b\u51fb\u8005\u9996\u5148\u901a\u8fc7\u653b\u51fb\u8ddd\u79bb\u8bfb\u5361\u5668\u7535\u6e90LED\u8fd120\u7c73\u8fdc\u7684\u76d1\u63a7\u6444\u50cf\u5934\u6765\u83b7\u53d6\u89c6\u9891\u3002\u6444\u50cf\u5934\u88ab\u52ab\u6301\u7684\u524d\u63d0\u662f\uff0c\u653b\u51fb\u8005\u5fc5\u987b\u80fd\u591f\u63a7\u5236\u6444\u50cf\u5934\u7684\u7f29\u653e\u548c\u65cb\u8f6c\u3002\u8003\u8651\u5230\u8bb8\u591a\u8054\u7f51\u6444\u50cf\u673a\u88ab\u7814\u7a76\u4eba\u5458\u3001\u73b0\u5b9e\u4e16\u754c\u7684\u50f5\u5c38\u7f51\u7edc\u8fd0\u8425\u5546\u548c\u5176\u4ed6\u653b\u51fb\u8005\u4e3b\u52a8\u653b\u51fb\u7684\u793a\u4f8b\uff0c\u76ee\u524d\u5047\u8bbe\u6761\u4ef6\u5e76\u4e0d\u662f\u4e00\u4e2a\u7279\u522b\u9ad8\u7684\u8981\u6c42\u3002<\/span><\/p>\n

\u5f53\u6444\u50cf\u5934\u5728\u8fd120\u7c73\u8fdc\u7684\u5730\u65b9\u65f6\uff0c\u623f\u95f4\u7684\u706f\u5fc5\u987b\u5173\u95ed\uff0c\u4f46\u5982\u679c\u76d1\u63a7\u6444\u50cf\u5934\u5728\u5927\u7ea62\u7c73\u8fdc\u7684\u4f4d\u7f6e\u65f6\uff0c\u5219\u53ef\u4ee5\u6253\u5f00\u706f\u3002\u653b\u51fb\u8005\u4e5f\u53ef\u4ee5\u7528iPhone\u8bb0\u5f55\u667a\u80fd\u5361\u8bfb\u5361\u5668\u7684\u7535\u6e90LED\u3002\u89c6\u9891\u5fc5\u987b\u6301\u7eed\u8fd0\u884c65\u5206\u949f\uff0c\u5728\u6b64\u671f\u95f4\uff0c\u9605\u8bfb\u5668\u5fc5\u987b\u4e0d\u65ad\u5730\u6267\u884c\u64cd\u4f5c\u3002<\/span><\/p>\n

\u5bf9\u4e8e\u4e09\u661fGalaxy\uff0c\u653b\u51fb\u8005\u5fc5\u987b\u80fd\u591f\u5728\u76f8\u5f53\u8fd1\u7684\u8ddd\u79bb\u5185\u8bb0\u5f55USB\u8fde\u63a5\u626c\u58f0\u5668\u7684\u7535\u6e90LED\uff0c\u540c\u65f6\u624b\u673a\u6267\u884cSIKE\u7b7e\u540d\u64cd\u4f5c\u3002<\/span><\/p>\n

\u653b\u51fb\u5047\u8bbe\u5b58\u5728\u4e00\u4e2a\u73b0\u6709\u7684\u4fa7\u4fe1\u9053\uff0c\u8be5\u4fe1\u9053\u5728\u6267\u884c\u52a0\u5bc6\u64cd\u4f5c\u65f6\u6cc4\u9732\u8bbe\u5907\u7684\u529f\u8017\u3001\u65f6\u95f4\u6216\u5176\u4ed6\u7269\u7406\u8868\u73b0\u3002\u63d2\u5165\u8bfb\u5361\u5668\u7684\u667a\u80fd\u5361\u4f7f\u7528\u4e86\u4e00\u4e2a\u4ee3\u7801\u5e93\uff0c\u8be5\u4ee3\u7801\u5e93\u5c1a\u672a\u9488\u5bf9Minerva\u653b\u51fb\u8fdb\u884c\u4fee\u8865\u3002\u4e09\u661fGalaxy\u4f7f\u7528\u7684\u4e00\u4e2a\u5e93\u4ecd\u7136\u5bb9\u6613\u53d7\u5230Hertzbleed.\u7684\u653b\u51fb\uff0c\u5f88\u53ef\u80fd\u5728\u672a\u6765\u53d1\u73b0\u7684\u4e00\u4e9b\u4fa7\u901a\u9053\u4e5f\u4f1a\u5141\u8bb8\u6b64\u7c7b\u653b\u51fb\u3002<\/span><\/p>\n

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