{"id":113060,"date":"2018-07-31T08:08:21","date_gmt":"2018-07-31T00:08:21","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=113060"},"modified":"2018-07-26T14:09:13","modified_gmt":"2018-07-26T06:09:13","slug":"chrome-management-engine","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/chrome-management-engine.html","title":{"rendered":"\u82f1\u7279\u5c14\u5bf9Management Engin\u63a7\u5236\u7684\u63a7\u5236\u7b56\u7565\u662f\u600e\u6837\u7684\uff1f"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>\u82f1\u7279\u5c14\u5904\u7406\u5668\u5e73\u53f0\u90fd\u5185\u7f6e\u4e86\u4e00\u4e2a\u4f4e\u529f\u8017\u7684\u5b50\u7cfb\u7edf Management Engine(ME)\uff0c\u5b83\u5305\u542b\u4e86\u4e00\u4e2a\u6216\u591a\u4e2a\u5904\u7406\u5668\u6838\u5fc3\uff0c\u5185\u5b58\uff0c\u7cfb\u7edf\u65f6\u949f\uff0c\u5185\u90e8\u603b\u7ebf\uff0c\u4fdd\u7559\u7684\u53d7\u4fdd\u62a4\u5185\u5b58\uff0c\u6709\u81ea\u5df1\u7684\u64cd\u4f5c\u7cfb\u7edf\u548c\u7a0b\u5e8f\uff0c\u80fd\u8bbf\u95ee\u7cfb\u7edf\u4e3b\u5185\u5b58\u548c\u7f51\u7edc\u3002ME \u80fd\u5b8c\u5168\u63a7\u5236 PC\uff0c\u80fd\u542f\u52a8\u548c\u5173\u95ed\u7535\u8111\uff0c\u8bfb\u53d6\u6253\u5f00\u7684\u6587\u4ef6\uff0c\u68c0\u67e5\u6240\u6709\u8fd0\u884c\u7684\u7a0b\u5e8f\uff0c\u8ddf\u8e2a\u6309\u952e\u548c\u9f20\u6807\u79fb\u52a8\uff0c\u751a\u81f3\u80fd\u6355\u6349\u5c4f\u5e55\u622a\u56fe\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u82f1\u7279\u5c14\u79f0 Management Engine \u662f\u8fdc\u7a0b\u7ba1\u7406\u65b9\u6848\uff0c\u800c AMD \u6709\u7c7b\u4f3c\u7684\u65b9\u6848\u53eb Platform Security Processor\uff08PSP\uff09\u3002\u56e0\u4e3a ME \u6574\u5408\u5728\u542f\u52a8\u8fc7\u7a0b\u4e2d\uff0c\u56e0\u6b64\u7528\u6237\u57fa\u672c\u4e0a\u4e0d\u53ef\u80fd\u5c06\u5176\u79fb\u9664\u6216\u7981\u7528\u3002\u4e3a\u4ec0\u4e48\u82f1\u7279\u5c14\u4e0d\u8ba9\u673a\u5668\u7684\u62e5\u6709\u8005\u63a7\u5236 ME\uff1f\u56e0\u4e3a ME \u5177\u6709 DRM \u7684\u529f\u80fd\uff0c\u82af\u7247\u5de8\u4eba\u548c\u5a92\u4f53\u516c\u53f8\u5408\u4f5c\u7528 DRM \u6765\u9501\u5b9a\u7528\u6237\u3002AMD \u522b\u65e0\u9009\u62e9\uff0c\u53ea\u80fd\u8ddf\u7740\u540e\u9762\u5b9e\u73b0\u529f\u80fd\u76f8\u4f3c\u7684 PSP\uff0c\u56e0\u4e3a\u82f1\u7279\u5c14\u5b9a\u4e49\u4e86\u5e02\u573a\uff0c\u800c Ultra-HD Blu-rays \u4f9d\u8d56\u4e8e\u82f1\u7279\u5c14 DRM \u529f\u80fd\u3002\u5982\u679c AMD \u6ca1\u6709\u76f8\u5e94\u7684\u529f\u80fd\uff0c\u90a3\u4e48 AMD CPU \u5c06\u65e0\u6cd5\u89c2\u770b Ultra-HD Blu-rays \u89c6\u9891\u3002<br \/>\nNewAE Technology Inc.\u5f00\u53d1\u7684\u5f00\u653e\u786c\u4ef6\u9519\u8bef\u6ce8\u5165\u5e73\u53f0ChipSHOUTER\u8fd1\u65e5\u5f00\u59cb\u9884\u552e\uff0c\u4ecegithub repo\u4e0a\u53ef\u4ee5\u770b\u5230\u7528\u6237\u624b\u518c\u5df2\u7ecf\u516c\u5f00\uff0cChipSHOUTER\u4f5c\u4e3a\u7535\u78c1\u9519\u8bef\u6ce8\u5165\u5e73\u53f0\u5ec9\u4ef7\u5de5\u5177\u96c6\u53ef\u4ee5\u5e2e\u52a9\u5de5\u7a0b\u5e08\u9488\u5bf9\u786c\u4ef6\u4ea7\u54c1\u5728\u65e9\u671f\u8fdb\u884c\u8d28\u91cf\u6d4b\u8bd5\uff0c\u5f53\u7136\uff0c\u8fd9\u4e5f\u5bf9\u5b89\u5168\u6d4b\u8bd5\u975e\u5e38\u6709\u5e2e\u52a9\uff0c\u53bb\u5e74\u8457\u540d\u786c\u4ef6\u5b89\u5168\u5382\u5546Riscure\u7684\u4e24\u540d\u5b89\u5168\u5de5\u7a0b\u5e08\u5728SHA2017\u4f1a\u8bae\u4e0a\u5206\u4eab\u4e86\u5229\u7528\u9519\u8bef\u6ce8\u5165\u7ed5\u8fc7verifiedboot\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u4f7f\u7528\u5ec9\u4ef7\u7684\u786c\u4ef6\u7ec4\u5408\u5305\u62ecNewAE\u7684ChipWhisperer-Lite\u548cEV\/E-field probes\u5bf9\u76ee\u6807\u8fdb\u884c\u9519\u8bef\u6ce8\u5165\u4ee5\u8fbe\u5230hash\u78b0\u649e\uff0c\u7ed5\u8fc7\u9a8c\u7b7e\u903b\u8f91\u6216\u8005\u76f4\u63a5\u8ba9\u4ee3\u7801\u8df3\u8f6c(\u4ec5\u9650\u4e8earmv7)\u7b49\u76ee\u7684\uff0c\u800c\u968f\u7740ChipSHOUTER\u53d1\u5e03\u6216\u8bb8\u6211\u4eec\u80fd\u9884\u89c1\u672a\u6765\u8fd9\u79cd\u7c7b\u578b\u653b\u51fb\u7684\u6210\u672c\u4f1a\u6301\u7eed\u964d\u4f4e\uff0c\u53e6\u5916\uff0c\u4ee5\u9519\u8bef\u6ce8\u5165\u7684\u65b9\u5f0f\u8ba9\u5185\u5b58\u201c\u5236\u9020\u201d\u6f0f\u6d1e\u6216\u8005\u914d\u5408\u67d0\u4e9b\u672c\u6765\u5b58\u5728\u7684\u903b\u8f91\u6f0f\u6d1e\u53ef\u4ee5\u6784\u9020\u51fa\u66f4\u7cbe\u5bc6\u7684\u6f0f\u6d1e\u5229\u7528\u65b9\u5f0f\uff0c\u4ece\u9632\u5fa1\u7684\u5c42\u9762\u770b\uff0c\u786c\u4ef6\u8bbe\u8ba1\u65f6\u53ef\u4ee5\u8003\u8651\u68c0\u6d4bglitch\u6216\u8005\u9519\u8bef\uff0c\u800c\u8f6f\u4ef6\u5c42\u9762\u7684\u9632\u5fa1\u9664\u4e86\u5b89\u5168\u76f8\u5173\u7684\u6838\u5fc3\u4ee3\u7801\u5fc5\u987b\u4fdd\u8bc1\u5176\u8bed\u4e49\u7684\u6b63\u786e\u6027\uff08\u5305\u62ec\u76f4\u63a5\u4f7f\u7528\u6c47\u7f16\u6216\u8005\u4f7f\u7528\u4e00\u4e9btricks(_volatile_)\u963b\u6b62\u7f16\u8bd1\u5668\u6210\u4e3a\u4f60\u7684\u654c\u4eba\uff09\u5916\uff0c\u5176\u4ed6\u8fd8\u662f\u57fa\u672c\u56de\u5f52\u5230Hardening the COREs\u95ee\u9898\u96c6\u5408\uff0c<br \/>\n\u5370\u5ea6\u672c\u6708\u65e9\u4e9b\u65f6\u5019\u8981\u6c42 Facebook \u65d7\u4e0b\u7684 WhatsApp \u6d88\u606f\u5e94\u7528\u91c7\u53d6\u63aa\u65bd\u963b\u6b62\u5047\u6d88\u606f\u548c\u717d\u52a8\u6027\u5185\u5bb9\u7684\u4f20\u64ad\uff0c\u8fd9\u4e9b\u5185\u5bb9\u88ab\u6307\u8fc7\u53bb\u51e0\u4e2a\u6708\u5728\u5370\u5ea6\u5f15\u53d1\u4e86\u4e00\u7cfb\u5217\u88ad\u51fb\u4e8b\u4ef6\uff0c\u5bfc\u81f4\u6570\u5341\u4eba\u6b7b\u4ea1\u3002WhatsApp \u5728\u5168\u4e16\u754c\u6709\u8d85\u8fc7 10 \u4ebf\u7528\u6237\uff0c\u800c\u5370\u5ea6\u5c31\u6709\u8d85\u8fc7\u4e24\u4ebf\u7528\u6237\uff0c\u662f WhatsApp \u6700\u5927\u7684\u5e02\u573a\u3002\u5370\u5ea6\u653f\u5e9c\u63d0\u51fa\u7684\u4e00\u4e2a\u8981\u6c42\u662f\u5185\u7f6e\u53ef\u8ffd\u6eaf\u6027\uff0c\u80fd\u8ffd\u6eaf\u5047\u6d88\u606f\u7684\u6e90\u5934\u3002\u4f46 WhatsApp \u8ba4\u4e3a\u8fd9\u5c06\u7834\u574f\u5176\u4fdd\u62a4\u7528\u6237\u9690\u79c1\u7684\u6838\u5fc3\u4ef7\u503c\u3002WhatsApp \u7684\u6d88\u606f\u662f\u7aef\u5bf9\u7aef\u52a0\u5bc6\u7684\uff0c\u5982\u679c\u8981\u5728\u6d88\u606f\u4e2d\u52a0\u5165\u53ef\u8ffd\u6eaf\u6027\uff0c\u65e0\u7591\u5c06\u4f1a\u7834\u574f\u5176\u52a0\u5bc6\u65b9\u6848\u3002WhatsApp \u6307\u51fa\uff0c\u53ef\u8ffd\u6eaf\u6027\u548c\u95ee\u8d23\u5236\u5c06\u4f1a\u7834\u574f\u7aef\u5bf9\u7aef\u52a0\u5bc6\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-113063 aligncenter\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2018\/07\/timg-13.jpg\" alt=\"\" width=\"500\" height=\"280\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2018\/07\/timg-13.jpg 500w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2018\/07\/timg-13-300x168.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><br \/>\nFacebook \u8bc1\u5b9e\u8be5\u516c\u53f8\u8ba1\u5212\u5728\u660e\u5e74\u521d\u53d1\u5c04\u4f4e\u8f68\u9053\u5bbd\u5e26\u536b\u661f\uff0c\u8fd9\u5c06\u662f\u7ec4\u5efa\u4e92\u8054\u7f51\u536b\u661f\u661f\u5ea7\u7684\u7b2c\u4e00\u6b65\u3002\u4eca\u5e74 5 \u6708\uff0cIEEE Spectrum \u62a5\u9053 Facebook \u521b\u5efa\u4e86\u4e00\u5bb6\u5b50\u516c\u53f8 PointView Tech LLC\uff0c\u8be5\u516c\u53f8\u7684\u4e92\u8054\u7f51\u536b\u661f\u4ee3\u53f7 Athena\uff0c\u5176\u6570\u636e\u4f20\u8f93\u7387\u5341\u500d\u4e8e SpaceX \u7684 Starlink \u4e92\u8054\u7f51\u536b\u661f\u3002SpaceX \u8ba1\u5212\u5411\u5730\u7403\u4f4e\u8f68\u9053\u53d1\u5c04\u6570\u5343\u9897 Starlinks \u536b\u661f\uff0c\u63d0\u4f9b 1 Gbps \u7684\u7f51\u7edc\u63a5\u5165\uff0c\u8be5\u8ba1\u5212\u5df2\u83b7\u5f97 FCC \u6279\u51c6\u3002Athena \u7684\u4f20\u8f93\u7387\u5c06\u8fbe\u5230 10 Gbps\uff0c\u5176\u8f68\u9053\u9ad8\u5ea6 500-550km\uff0c\u5176\u5927\u5c0f\u548c\u91cd\u91cf\u4e0e SpaceX \u536b\u661f\u76f8\u8fd1\uff0c\u5c06\u4f7f\u7528\u9ad8\u9891\u6beb\u7c73\u6ce2\u65e0\u7ebf\u7535\u4fe1\u53f7\u63d0\u4f9b\u66f4\u5feb\u7684\u6570\u636e\u4f20\u8f93\u7387\u3002<br \/>\n\u4efb\u5929\u5802\u5bf9\u6d41\u884c\u7684 ROM \u7f51\u7ad9 LoveROMS.com \u548c LoveRETRO.co \u7684\u8fd0\u8425\u8005\u63d0\u8d77\u8bc9\u8bbc\uff0c\u6307\u63a7\u5176\u7248\u6743\u548c\u5546\u6807\u4fb5\u72af\uff0c\u5bfb\u6c42\u8d54\u507f\u6700\u9ad8\u4e0a\u4ebf\u7f8e\u5143\u3002\u6a21\u62df\u5668\u548c ROM \u901a\u5e38\u88ab\u7528\u4e8e\u73a9\u6000\u65e7\u6e38\u620f\u548c\u4e3b\u673a\u6e38\u620f\u3002\u5728\u8d77\u8bc9\u4e66\u4e2d\uff0c\u4efb\u5929\u5802\u8981\u6c42\u6bcf\u4fb5\u72af\u4e00\u6b3e\u4efb\u5929\u5802\u6e38\u620f\u8d54\u507f 15 \u4e07\u7f8e\u5143\uff0c\u6bcf\u4fb5\u72af\u4e00\u6b21\u5546\u6807\u8d54\u507f\u6700\u9ad8 200 \u4e07\u7f8e\u5143\u3002140 \u6b21\u7248\u6743\u4fb5\u72af\u548c 40 \u6b21\u5546\u6807\u4fb5\u72af\u7684\u8d54\u507f\u91d1\u989d\u6700\u9ad8\u5c06\u8fbe\u5230\u4e00\u4ebf\u7f8e\u5143\u3002\u4efb\u5929\u5802\u663e\u7136\u60f3\u8981\u6740\u6b7b\u8fd9\u4e24\u4e2a\u7f51\u7ad9\uff0c\u4f46 LoveROMS \u548c LoveRETRO \u6ca1\u6709\u7b49\u5f85\u6cd5\u5ead\u547d\u4ee4\u5c31\u76f4\u63a5\u5173\u95ed\u4e86\u3002<br \/>\nOokla \u6536\u96c6\u7684\u6570\u636e\u663e\u793a\uff0c\u82f9\u679c\u624b\u673a iPhone 8\u3001iPhone 8 Plus \u548c iPhone X \u7684\u4e0b\u8f7d\u901f\u5ea6\u843d\u540e\u4e8e\u7ade\u4e89\u5bf9\u624b\u4e09\u661f\u548c Google \u7684\u65d7\u8230\u624b\u673a\u3002\u79fb\u52a8\u6570\u636e\u6d41\u91cf\u901a\u5e38\u6709\u9650\u989d\uff0c\u624b\u673a\u7684\u5b58\u50a8\u7a7a\u95f4\u4e5f\u6709\u9650\uff0c\u56e0\u6b64\u8fd9\u9879\u7814\u7a76\u5bf9\u5927\u591a\u6570\u4eba\u800c\u8a00\u610f\u4e49\u4e0d\u5927\u3002Ookla \u63d0\u4f9b\u4e86\u6d4b\u7f51\u901f\u7684\u901f\u52a1\uff0c\u6839\u636e\u8fc7\u53bb\u4e09\u4e2a\u6708\u8fdb\u884c\u7684 102,000 \u6b21\u6d4b\u8bd5\u7ed3\u679c\uff0cGalaxy S9 \u5728\u7f8e\u56fd\u7684\u5e73\u5747\u4e0b\u8f7d\u901f\u5ea6\u4e3a 38.9 Mbps\uff1b\u6839\u636e 169,000 \u6b21\u6d4b\u8bd5\u7ed3\u679c\uff0cS9+ \u5e73\u5747\u4e0b\u8f7d\u901f\u5ea6\u4e3a 38.4 Mbps\uff1b\u6839\u636e 603,000 \u6b21\u6d4b\u8bd5\u7ed3\u679c\uff0ciPhone X \u5e73\u5747\u4e0b\u8f7d\u901f\u5ea6 29.7 Mbps\uff1biPhone 8 Plus \u548c iPhone 8 \u5e73\u5747\u4e0b\u8f7d\u901f\u5ea6 29.4 Mbps \u548c 28.6 Mbps\uff1bGoogle Pixel 2 XL \u548c Pixel 2 \u7684\u5e73\u5747\u4e0b\u8f7d\u901f\u5ea6\u5206\u5e03\u4e3a 33.9 Mbps \u548c 34.4 Mbps\u3002Ookla \u7684\u6d4b\u901f\u88ab\u4e00\u4e9b\u4eba\u8ba4\u4e3a\u5e76\u4e0d\u7cbe\u786e\u3002<br \/>\n\u5728 Mozilla Firefox \u4e94\u5e74\u524d\u5c1d\u8bd5\u5c06\u6807\u7b7e\u5f62\u72b6\u4ece\u77e9\u5f62\u6539\u53d8\u4e3a\u5f27\u7ebf\u5f62\u7136\u800c\u53bb\u5e74\u53c8\u5f03\u7528\u4e4b\u540e\uff0cGoogle \u5f00\u59cb\u6d4b\u8bd5\u7c7b\u4f3c\u7684\u754c\u9762\u3002Chrome \u6b63\u5728\u6d4b\u8bd5\u5341\u5e74\u6765\u9996\u6b21\u5f15\u5165\u7684\u65b0\u754c\u9762\uff1a\u5f53\u524d\u6d3b\u52a8\u6807\u7b7e\u9875\u4e0e\u5468\u56f4\u7684\u6807\u7b7e\u6709\u4e00\u4e2a\u5f27\u5f62\u7684\u8fc7\u6e21\uff08\u5982\u56fe\u6240\u793a\uff09\uff0c\u5730\u5740\u680f\u4e5f\u6539\u4e3a\u767d\u8272\u80cc\u666f\u7684\u7070\u8272\u692d\u5706\u5f62\uff0c\u800c\u4e0d\u662f\u4ee5\u524d\u7684\u5706\u89d2\u767d\u8272\u77e9\u5f62\u3002Chrome \u662f\u76ee\u524d\u5e02\u573a\u4efd\u989d\u6700\u9ad8\u7684\u6d4f\u89c8\u5668\uff0c\u6539\u53d8\u4e00\u4e2a\u5e7f\u6cdb\u4f7f\u7528\u7684\u6d4f\u89c8\u5668\u5916\u89c2\u5c06\u662f\u4e00\u9879\u6311\u6218\u3002\u505a\u5f97\u597d\u7684\u8bdd\u4e5f\u6709\u52a9\u4e8e\u66f4\u5bb9\u6613\u7406\u89e3\u548c\u4f7f\u7528\u3002<\/p>\n<blockquote>\n<p style=\"text-align: left; color: #88a6a4;\">\u539f\u6587\u6765\u81ea\uff1a<a href=\"https:\/\/www.linuxidc.com\/Linux\/2018-07\/153221.htm\" target=\"_blank\" rel=\"noopener\">https:\/\/www.linuxidc.com\/Linux\/2018-07\/153221.htm<\/a><\/p>\n<p style=\"text-align: left; color: #88a6a4;\">\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/lrxjmw.cn\/chrome-management-engine.html\" target=\"_blank\" rel=\"noopener\">https:\/\/lrxjmw.cn\/chrome-management-engine.html<\/a><span style=\"float: right;\">\u7f16\u8f91\uff1a\u7a0b\u4f1f\uff0c\u5ba1\u6838\u5458\uff1a\u9004\u589e\u5b9d<\/span><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u5bfc\u8bfb \u82f1\u7279\u5c14\u5904\u7406\u5668\u5e73\u53f0\u90fd\u5185\u7f6e\u4e86\u4e00\u4e2a\u4f4e\u529f\u8017\u7684\u5b50\u7cfb\u7edf Management Engine(ME)\uff0c\u5b83\u5305\u542b\u4e86\u4e00\u4e2a\u6216\u591a [&hellip;]<\/p>\n","protected":false},"author":63,"featured_media":113064,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-113060","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/113060","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/63"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=113060"}],"version-history":[{"count":2,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/113060\/revisions"}],"predecessor-version":[{"id":113258,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/113060\/revisions\/113258"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/113064"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=113060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=113060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=113060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}