{"id":476817,"date":"2021-05-05T23:10:07","date_gmt":"2021-05-05T15:10:07","guid":{"rendered":"http:\/\/4563.org\/?p=476817"},"modified":"2021-05-05T23:10:07","modified_gmt":"2021-05-05T15:10:07","slug":"%e6%9c%89%e7%82%b9%e5%a5%bd%e5%a5%87-airtag-%e6%98%af%e6%80%8e%e4%b9%88%e5%ae%9e%e7%8e%b0%e7%9a%84%e7%94%a8%e8%93%9d%e7%89%99%e8%bf%bd%e8%b8%aa","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=476817","title":{"rendered":"\u6709\u70b9\u597d\u5947 airtag \u662f\u600e\u4e48\u5b9e\u73b0\u7684\u7528\u84dd\u7259\u8ffd\u8e2a"},"content":{"rendered":"
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\u6709\u70b9\u597d\u5947 airtag \u662f\u600e\u4e48\u5b9e\u73b0\u7684\u7528\u84dd\u7259\u8ffd\u8e2a <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : drrrtt <\/span> <\/i> 0<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u5982\u679c airtag \u4e0d\u8054\u7f51\uff0c\u7eaf\u9760\u84dd\u7259\u8fde\u63a5\u548c\u6240\u6709 i \u8bbe\u5907\u7f51\u7edc\u4e0a\u62a5\uff0c\u90a3\u4e48\u679c\u679c\u5c31\u5f97\u51c6\u5907\u4e00\u4e2a\u5168\u7403\u540c\u6b65\u7684\u786c\u4ef6\u8bbe\u5907\u5e93\uff1b\u867d\u7136\u53ef\u4ee5\u53c2\u8003 APNs \u7f51\u7edc\uff0c\u4f46\u672c\u8eab\u8bb0\u5f55\u7684 airtag \u4f4d\u7f6e\u548c\u72b6\u6001\u662f\u975e\u5b9e\u65f6\u7684\uff0c\u90a3\u4e48\u8fd8\u5f97\u505a\u4e00\u5957\u8bbe\u5907\u72b6\u6001\u5b9e\u65f6\u56de\u626b\u7684\u5927\u6570\u636e\u5e93\u8fd8\u5f97\u5168\u7403\u540c\u6b65\uff0c\u975e\u5e38\u597d\u5947\u662f\u600e\u4e48\u505a\u5230\u7684\u3002\u5176\u4ed6\u540c\u7c7b\u578b\u8bbe\u5907\u7684\u540e\u53f0\u867d\u7136\u4e5f\u4f1a\u6709\u8fd9\u79cd\u95ee\u9898\uff0c\u4f46\u679c\u679c\u662f\u52a8\u7528\u4e86\u6240\u6709\u7684 i \u8bbe\u5907\uff0c\u8fd9\u79cd\u67b6\u6784\u5c5e\u5b9e\u6ca1\u89c1\u8fc7\uff0c\u4e0d\u77e5\u9053\u6709\u6ca1\u6709\u61c2\u54e5\u6765\u804a\u804a\u8be5\u548b\u5b9e\u73b0<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (11<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : richard881027 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u73b0\u5728 iphone \u7684\u67e5\u627e\u7f51\u7edc\u4e0d\u5c31\u53ef\u4ee5\u79bb\u7ebf\u5b9a\u4f4d\uff0c\u539f\u7406\u5e94\u8be5\u90fd\u4e00\u6837\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : huntrue <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u770b\u7f51\u4e0a\u8bf4\u662f\u7528\u4e86\u4ec0\u4e48 UWB \u8d85\u5bbd\u5e26\u6280\u672f\uff0c\u54b1\u4e5f\u4e0d\u61c2 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : wy315700 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5176\u5b9e\u5c31\u662f\u4efb\u4f55\u4e00\u4e2a iPhone \u63a5\u6536\u5230 airtag \u7684\u4fe1\u53f7\u5c31\u4f1a\u628a\u5f53\u524d\u7684\u4f4d\u7f6e\u548c\u8fd9\u4e2a airtag \u7684\u4fe1\u606f\u53d1\u56de\u82f9\u679c\u7684\u670d\u52a1\u5668\u3002\u3002<\/p>\n

    \u7136\u540e\u63a5\u4e0b\u6765\u5c31\u662f\u6570\u636e\u5e93\u67e5\u8be2\u4e86\u3002\u67e5\u8be2 airtag \u6700\u540e\u53d1\u56de\u7684\u4fe1\u53f7\u3002 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : wanguorui123 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    AirTag \u4f1a\u5c31\u8fd1\u901a\u8fc7\u84dd\u7259\u8fde\u63a5\u82f9\u679c\u8bbe\u5907\u4e0a\u62a5\u5b9a\u4f4d\u4fe1\u606f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : imTerry <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    *\u201c\u2018\u67e5\u627e\u2019\u7f51\u7edc\u201d\u662f\u4e00\u4e2a\u7531\u6570\u767e\u4e07\u53f0 Apple \u8bbe\u5907\u4ee5\u52a0\u5bc6\u3001\u533f\u540d\u65b9\u5f0f\u6784\u6210\u7684\u7f51\u7edc\uff0c\u53ef\u5e2e\u52a9\u60a8\u5b9a\u4f4d\u81ea\u5df1\u7684\u8bbe\u5907\u3002
    https:\/\/support.apple.com\/zh-cn\/HT210400 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : Pazakui1259 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u300a Apple \u5e73\u53f0\u5b89\u5168\u4fdd\u62a4\u300b\u8be6\u7ec6\u7684\u4ecb\u7ecd\u4e86\u201c\u79bb\u7ebf\u67e5\u627e\u201d\u529f\u80fd\u662f\u5982\u4f55\u8fd0\u4f5c\u7684\uff0c\u53c2\u8003\u76ee\u524d\u5c1a\u672a\u5bf9 AirTag \u66f4\u65b0\u7684\u300a Apple \u5e73\u53f0\u5b89\u5168\u4fdd\u62a4\uff08 2020 \u5e74\u6625\uff09\u300b\uff1a<\/p>\n

    \u300a\u201c\u67e5\u627e\u201d\u4e2d\u7684\u7aef\u5bf9\u7aef\u52a0\u5bc6\u300b
    https:\/\/support.apple.com\/zh-cn\/guide\/security\/sec60fd770ba\/1\/web\/1
    \u201c\u5f53\u8bbe\u5907\u4e22\u5931\u5e76\u65e0\u6cd5\u63a5\u5165\u65e0\u7ebf\u5c40\u57df\u7f51\u6216\u8702\u7a9d\u7f51\u7edc\u65f6\uff0c\u4f8b\u5982\uff0cMacBook \u88ab\u5fd8\u5728\u516c\u56ed\u957f\u6905\u4e0a\uff0c\u8bbe\u5907\u4f1a\u5728\u77ed\u65f6\u95f4\u5185\u5f00\u59cb\u5b9a\u671f\u5e7f\u64ad\u84dd\u7259\u6709\u6548\u8d1f\u8f7d\u4e2d\u6d3e\u751f\u7684\u516c\u94a5 Pi \u3002\u901a\u8fc7\u4f7f\u7528 P-224\uff0c\u516c\u94a5\u4ee3\u8868\u53ef\u5339\u914d\u5355\u4e2a\u84dd\u7259\u6709\u6548\u8d1f\u8f7d\u3002\u7136\u540e\u5468\u56f4\u7684\u8bbe\u5907\u5c31\u53ef\u5728\u516c\u94a5\u4e2d\u52a0\u5bc6\u81ea\u5df1\u7684\u4f4d\u7f6e\u6765\u5e2e\u52a9\u67e5\u627e\u79bb\u7ebf\u7684\u8bbe\u5907\u3002\u5927\u7ea6\u6bcf\u9694 15 \u5206\u949f\uff0c\u5c31\u4f1a\u4f7f\u7528\u8ba1\u6570\u5668\u7684\u589e\u91cf\u503c\u5e76\u6309\u7167\u4e0a\u8ff0\u6d41\u7a0b\u751f\u6210\u7684\u65b0\u516c\u94a5\u8fdb\u884c\u66ff\u6362\uff0c\u8fd9\u6837\u5176\u4ed6\u4eba\u5c31\u65e0\u6cd5\u901a\u8fc7\u6c38\u4e45\u6807\u8bc6\u7b26\u8ddf\u8e2a\u7528\u6237\u3002\u6d3e\u751f\u673a\u5236\u4f7f\u5404\u79cd\u516c\u94a5 Pi \u65e0\u6cd5\u94fe\u63a5\u5230\u540c\u4e00\u53f0\u8bbe\u5907\u3002\u201d<\/p>\n

    \u300a\u5728\u201c\u67e5\u627e\u201d\u4e2d\u5b9a\u4f4d\u4e22\u5931\u7684\u8bbe\u5907\u300b
    https:\/\/support.apple.com\/zh-cn\/guide\/security\/sece994d0126\/1\/web\/1
    \u201c\u4efb\u4f55\u4f4d\u4e8e\u84dd\u7259\u8986\u76d6\u8303\u56f4\u5185\u4e14\u6253\u5f00\u4e86\u79bb\u7ebf\u67e5\u627e\u7684 Apple \u8bbe\u5907\u90fd\u53ef\u68c0\u6d4b\u6b64\u4fe1\u53f7\u5e76\u8bfb\u53d6\u5f53\u524d\u5e7f\u64ad\u5bc6\u94a5 Pi \u3002\u67e5\u627e\u8bbe\u5907\u4f7f\u7528 ECIES \u7ed3\u6784\u548c\u5e7f\u64ad\u4e2d\u7684\u516c\u94a5 Pi \u52a0\u5bc6\u5176\u5f53\u524d\u4f4d\u7f6e\u4fe1\u606f\u5e76\u4e2d\u7ee7\u7ed9 Apple \u3002\u52a0\u5bc6\u7684\u4f4d\u7f6e\u4e0e\u670d\u52a1\u5668\u7d22\u5f15\u5173\u8054\uff0c\u8be5\u7d22\u5f15\u4f7f\u7528\u83b7\u53d6\u81ea\u84dd\u7259\u6709\u6548\u8d1f\u8f7d\u7684 P-224 \u516c\u94a5 Pi \u8ba1\u7b97\u4e3a SHA-256 \u54c8\u5e0c\u503c\u3002Apple \u4ece\u4e0d\u62e5\u6709\u89e3\u5bc6\u5bc6\u94a5\uff0c\u56e0\u6b64 Apple \u65e0\u6cd5\u8bfb\u53d6\u7531\u67e5\u627e\u8bbe\u5907\u52a0\u5bc6\u7684\u4f4d\u7f6e\u3002\u4e22\u5931\u8bbe\u5907\u7684\u6240\u6709\u8005\u53ef\u91cd\u6784\u7d22\u5f15\u5e76\u89e3\u5bc6\u5df2\u52a0\u5bc6\u7684\u4f4d\u7f6e\u3002\u201d
    \u201c\u5c1d\u8bd5\u5b9a\u4f4d\u4e22\u5931\u7684\u8bbe\u5907\u65f6\uff0c\u4f1a\u4e3a\u4f4d\u7f6e\u641c\u7d22\u671f\u95f4\u9884\u4f30\u4e00\u4e2a\u8ba1\u6570\u5668\u503c\u7684\u9884\u671f\u8303\u56f4\u3002\u8bbe\u5907\u6240\u6709\u8005\u77e5\u9053\u641c\u7d22\u671f\u95f4\u8ba1\u6570\u5668\u503c\u8303\u56f4\u4e2d\u7684\u539f\u59cb P-224 \u79c1\u94a5 d \u548c\u5bc6\u94a5\u503c SKi \u540e\uff0c\u4fbf\u53ef\u91cd\u6784\u6574\u4e2a\u641c\u7d22\u671f\u95f4\u7684\u503c\u96c6 {di, SHA-256(Pi)}\u3002\u7136\u540e\uff0c\u7528\u4e8e\u5b9a\u4f4d\u4e22\u5931\u8bbe\u5907\u7684\u8bbe\u5907\u6240\u6709\u8005\u53ef\u4f7f\u7528\u7d22\u5f15\u503c\u96c6 SHA-256 (Pi) \u6765\u67e5\u8be2\u670d\u52a1\u5668\u5e76\u4ece\u670d\u52a1\u5668\u4e0b\u8f7d\u5df2\u52a0\u5bc6\u7684\u4f4d\u7f6e\u3002\u201c\u67e5\u627e\u201d App \u968f\u540e\u4f7f\u7528\u5339\u914d\u7684\u79c1\u94a5 di \u5728\u672c\u5730\u89e3\u5bc6\u5df2\u52a0\u5bc6\u7684\u4f4d\u7f6e\uff0c\u5e76\u5728 App \u4e2d\u663e\u793a\u4e22\u5931\u8bbe\u5907\u7684\u5927\u81f4\u4f4d\u7f6e\u3002\u591a\u53f0\u67e5\u627e\u8bbe\u5907\u62a5\u544a\u7684\u4f4d\u7f6e\u4f1a\u7531\u6240\u6709\u8005\u7684 App \u6574\u5408\u4ee5\u751f\u6210\u66f4\u7cbe\u786e\u7684\u4f4d\u7f6e\u3002\u201d <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : drrrtt <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Pazakui1259 #6 \u6240\u4ee5\u82f9\u679c\u628a\u52a0\u89e3\u5bc6\u90fd\u4e0b\u653e\u5230\u7aef\u4e0a\u8fdb\u884c\u4e86\uff0c\u800c\u670d\u52a1\u7aef\u53ea\u662f\u4e00\u4e2a\u5b58\u4e86 N \u4e2a\u54c8\u5e0c\u503c\u7684\u5927 hash table\uff0c\u66f4\u65b0\u5468\u671f\u6709 15min \u6240\u4ee5\u4e5f\u4e0d\u4f1a\u9020\u6210\u8d85\u5927\u5e76\u53d1\uff0c\u662f\u8fd9\u4e2a\u610f\u601d\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : Pazakui1259 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @drrrtt \u6839\u636e\u6211\u7684\u7406\u89e3\u662f\u8fd9\u4e2a\u610f\u601d\u3002\u5728 Apple \u7684 AirTag \u65b0\u95fb\u7a3f\uff08 https:\/\/www.apple.com.cn\/newsroom\/2021\/04\/apple-introduces-airtag\/ \uff09\u91cc\u4e5f\u63d0\u5230\u4e86\u201c\u7531 AirTag \u4f20\u8f93\u7684\u84dd\u7259\u4fe1\u53f7\u6807\u8bc6\u7b26\u4f1a\u9891\u7e41\u5730\u8f6e\u6362\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u7684\u4f4d\u7f6e\u8ddf\u8e2a\u3002\u201d\u6240\u4ee5\u5e94\u8be5\u662f\u548c\u4e0a\u8ff0\u76f8\u4f3c\u7684\u4e00\u79cd\u8fd0\u4f5c\u65b9\u5f0f\u3002\u5177\u4f53\u8fd8\u8981\u7b49\u300a Apple \u5e73\u53f0\u5b89\u5168\u4fdd\u62a4\u300b\u66f4\u65b0\u6765\u8fdb\u4e00\u6b65\u89e3\u91ca\u5176\u4ed6\u7684\u4fe1\u606f\u4e86\uff0c\u4e0d\u77e5\u9053 Apple \u662f\u5982\u4f55\u4fdd\u969c AirTag \u5728\u548c iPhone \u914d\u5bf9\u65f6\u4ea4\u6362\u5bc6\u94a5\u7684\u5b89\u5168\u7684\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : drrrtt <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Pazakui1259 #8 \u53c8\u662f\u79c1\u6709\u534f\u8bae\u6216\u8005\u79c1\u6709\u82af\u7247\uff1f\u8ddf airpods \u8fd9\u79cd\u8fde\u63a5\u65b9\u5f0f\u53ef\u80fd\u6bd4\u8f83\u50cf\uff1f\u4e0d\u8fc7\u8981\u8bf4\u56de\u6765\u505a\u8fd9\u79cd\u53ca\u65f6\u6027\u80fd\u548c\u51e0\u5341\u4ebf\u53f0\u8bbe\u5907\u7684\u5927\u540e\u53f0 \u679c\u679c\u8fd8\u662f\u6709\u94b1\u554a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : beijiaoff <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6240\u4ee5\u6bcf\u4e2a 200 \u5757\u94b1\u7684\u4ef7\u683c\uff0c\u6709\u4e00\u90e8\u5206\u662f\u82b1\u5728\u4e86\u8f6f\u4ef6\u548c\u7f51\u7edc\u670d\u52a1\u8d39\u4e0a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : cskeleton <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u770b\u8d77\u6765\u505a\u7684\u4e8b\u60c5\u548c\u65b0\u51a0\u7528\u90a3\u4e2a\u66b4\u9732\u901a\u77e5\u662f\u5f88\u76f8\u4f3c\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

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