{"id":68,"date":"2018-02-22T17:01:52","date_gmt":"2018-02-22T09:01:52","guid":{"rendered":"http:\/\/blog.surongwei.cn\/?p=68"},"modified":"2018-02-22T17:01:52","modified_gmt":"2018-02-22T09:01:52","slug":"ssr%e9%ab%98%e9%98%b6%e5%8d%8f%e8%ae%ae%e4%b8%8e%e6%b7%b7%e6%b7%86%e7%9a%84%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/blog.surongwei.cn\/?p=68","title":{"rendered":"SSR\u9ad8\u9636\u534f\u8bae\u4e0e\u6df7\u6dc6\u7684\u4f7f\u7528"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<hr \/>\n<p>\u7528\u4e8e\u65b9\u4fbf\u5730\u4ea7\u751f\u5404\u79cd\u534f\u8bae\u63a5\u53e3\u3002\u5b9e\u73b0\u4e3a\u5728\u539f\u6765\u7684\u534f\u8bae\u5916\u5957\u4e00\u5c42\u7f16\u7801\u548c\u89e3\u7801\u63a5\u53e3\uff0c\u4e0d\u4f46\u53ef\u4ee5\u4f2a\u88c5\u6210\u5176\u5b83\u534f\u8bae\u6d41\u91cf\uff0c\u8fd8\u53ef\u4ee5\u628a\u539f\u534f\u8bae\u8f6c\u6362\u4e3a\u5176\u5b83\u534f\u8bae\u8fdb\u884c\u517c\u5bb9\u6216\u5b8c\u5584\uff08\u4f46\u76ee\u524d\u63a5\u53e3\u529f\u80fd\u8fd8\u6ca1\u6709\u5199\u5b8c\uff0c\u76ee\u524d\u8fd8\u5728\u6d4b\u8bd5\u5b8c\u5584\u4e2d\uff09\uff0c\u9700\u8981\u670d\u52a1\u7aef\u4e0e\u5ba2\u6237\u7aef\u914d\u7f6e\u76f8\u540c\u7684\u534f\u8bae\u63d2\u4ef6\u3002\u63d2\u4ef6\u5171\u5206\u4e3a\u4e24\u7c7b\uff0c\u5305\u62ec\u6df7\u6dc6\u63d2\u4ef6\u548c\u534f\u8bae\u5b9a\u4e49\u63d2\u4ef6\u3002<\/p>\n<p>\u7b80\u5355\u70b9\u8bf4\u660e\uff0c\u61c2\u7684\u5982\u4f55\u8bbe\u7f6e\u534f\u8bae\u8ddf\u6df7\u6dc6\u7684\u3002\u6709\u52a9\u4e8e\u7a81\u7834\u5730\u533a\u5c01\u9501\uff0c\u52a0\u901f\u56fd\u5916\u7f51\u7ad9\u7684\u8bbf\u95ee\u3001\u4e0b\u8f7d\uff01\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u90fd\u7528\u540c\u4e00\u4e2a\u670d\u52a1\u5668\u8282\u70b9\uff0c\u6709\u7684\u4eba\u901f\u5ea6\u5f88\u5feb\uff0c\u6709\u7684\u4eba\u901f\u5ea6\u5f88\u6162\u3002<\/p>\n<h2>\u73b0\u6709\u63d2\u4ef6\u4ecb\u7ecd<\/h2>\n<hr \/>\n<h4>1.\u6df7\u6dc6\u63d2\u4ef6<\/h4>\n<p>\u6b64\u7c7b\u578b\u7684\u63d2\u4ef6\u7528\u4e8e\u5b9a\u4e49\u52a0\u5bc6\u540e\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u901a\u5e38\u7528\u4e8e\u534f\u8bae\u4f2a\u88c5\uff0c\u90e8\u5206\u63d2\u4ef6\u80fd\u517c\u5bb9\u539f\u534f\u8bae\u3002<\/p>\n<p><code>plain<\/code>\uff1a\u8868\u793a\u4e0d\u6df7\u6dc6\uff0c\u76f4\u63a5\u4f7f\u7528\u534f\u8bae\u52a0\u5bc6\u540e\u7684\u7ed3\u679c\u53d1\u9001\u6570\u636e\u5305<\/p>\n<p><code>http_simple<\/code>\uff1a\u5e76\u975e\u5b8c\u5168\u6309\u7167http1.1\u6807\u51c6\u5b9e\u73b0\uff0c\u4ec5\u4ec5\u505a\u4e86\u4e00\u4e2a\u5934\u90e8\u7684GET\u8bf7\u6c42\u548c\u4e00\u4e2a\u7b80\u5355\u7684\u56de\u5e94\uff0c\u4e4b\u540e\u4f9d\u7136\u4e3a\u539f\u534f\u8bae\u6d41\u3002\u4f7f\u7528\u8fd9\u4e2a\u6df7\u6dc6\u540e\uff0c\u5df2\u5728\u90e8\u5206\u5730\u533a\u89c2\u5bdf\u5230\u4f3c\u4e4e\u6b3a\u9a97\u4e86QoS\u7684\u7ed3\u679c\u3002\u5bf9\u4e8e\u8fd9\u79cd\u6df7\u6dc6\uff0c\u5b83\u5e76\u975e\u4e3a\u4e86\u51cf\u5c11\u7279\u5f81\uff0c\u76f8\u53cd\u7684\u662f\u63d0\u4f9b\u4e00\u79cd\u5f3a\u7279\u5f81\uff0c\u8bd5\u56fe\u6b3a\u9a97GFW\u7684\u534f\u8bae\u68c0\u6d4b\u3002\u8981\u6ce8\u610f\u7684\u662f\u5e94\u7528\u8303\u56f4\u53d8\u5927\u4ee5\u540e\u56e0\u7279\u5f81\u660e\u663e\u6709\u53ef\u80fd\u4f1a\u88ab\u5c01\u9501\u3002\u6b64\u63d2\u4ef6\u53ef\u4ee5\u517c\u5bb9\u539f\u534f\u8bae(\u9700\u8981\u5728\u670d\u52a1\u7aef\u914d\u7f6e\u4e3a<code>http_simple_compatible<\/code>)\uff0c\u5ef6\u8fdf\u4e0e\u539f\u534f\u8bae\u51e0\u4e4e\u65e0\u5f02\uff08\u5728\u5b58\u5728QoS\u7684\u5730\u533a\u751a\u81f3\u53ef\u80fd\u66f4\u5feb\uff09\uff0c\u9664\u4e86\u5934\u90e8\u6570\u636e\u5305\u5916\u6ca1\u6709\u5197\u4f59\u6570\u636e\u5305\uff0c\u652f\u6301\u81ea\u5b9a\u4e49\u53c2\u6570\uff0c\u53c2\u6570\u4e3ahttp\u8bf7\u6c42\u7684host\uff0c\u4f8b\u5982\u8bbe\u7f6e\u4e3a<code>cloudfront.com<\/code>\u4f2a\u88c5\u4e3a\u4e91\u670d\u52a1\u5668\u8bf7\u6c42\uff0c\u53ef\u4ee5\u4f7f\u7528\u9017\u53f7\u5206\u5272\u591a\u4e2ahost\u5982<code>a.com,b.net,c.org<\/code>\uff0c\u8fd9\u65f6\u4f1a\u968f\u673a\u4f7f\u7528\u3002\u6ce8\u610f\uff0c\u9519\u8bef\u8bbe\u7f6e\u6b64\u53c2\u6570\u53ef\u80fd\u5bfc\u81f4\u8fde\u63a5\u88ab\u65ad\u5f00\u751a\u81f3IP\u88ab\u5c01\u9501\uff0c\u5982\u4e0d\u6e05\u695a\u5982\u4f55\u8bbe\u7f6e\u90a3\u4e48\u8bf7\u7559\u7a7a\u3002<br \/>\n\u672c\u63d2\u4ef6\u7684\u9ad8\u7ea7\u8bbe\u7f6e\uff08C#\u7248\u3001python\u7248\u53cassr-libev\u7248\u5747\u652f\u6301\uff09\uff1a\u672c\u63d2\u4ef6\u53ef\u4ee5\u81ea\u5b9a\u4e49\u51e0\u4e4e\u5b8c\u6574\u7684http header\uff0c\u5176\u4e2d\u524d\u4e24\u884c\u7684GET\u548chost\u4e0d\u80fd\u4fee\u6539\uff0c\u53ef\u81ea\u5b9a\u4e49\u4ece\u7b2c\u4e09\u884c\u5f00\u59cb\u7684\u5185\u5bb9\u3002\u4f8b\u5b50\uff1a<br \/>\n<code>baidu.com#User-Agent: abc\\nAccept: text\/html\\nConnection: keep-alive<\/code><br \/>\n\u8fd9\u662f\u586b\u4e8e\u6df7\u6dc6\u53c2\u6570\u7684\u5185\u5bb9\uff0c\u5728#\u53f7\u524d\u9762\u7684\u662f\u4e0a\u6587\u6240\u8bf4\u7684host\uff0c\u540e\u9762\u5373\u4e3a\u81ea\u5b9a\u4e49header\uff0c\u6240\u6709\u7684\u6362\u884c\u4f7f\u7528\\n\u8868\u793a\uff08\u5199\u4e8e\u914d\u7f6e\u6587\u4ef6\u65f6\u4e5f\u53ef\u76f4\u63a5\u4f7f\u7528\\n\u800c\u4e0d\u5fc5\u5199\u6210\\n\uff0c\u6362\u884c\u7b26\u4ea6\u4f1a\u8f6c\u6362\uff09\uff0c\u5982\u9047\u5230\u9700\u8981\u4f7f\u7528\u5355\u72ec\u7684\\\u53f7\uff0c\u53ef\u5199\u4e3a<code>\\\\<\/code>\uff0c\u6700\u672b\u5c3e\u4e0d\u9700\u8981\u5199\\n\uff0c\u7a0b\u5e8f\u4f1a\u81ea\u52a8\u52a0\u5165\u8fde\u7eed\u7684\u4e24\u4e2a\u6362\u884c\u3002<\/p>\n<p><code>http_post<\/code>\uff1a\u4e0e<code>http_simple<\/code>\u7edd\u5927\u90e8\u5206\u76f8\u540c\uff0c\u533a\u522b\u662f\u4f7f\u7528POST\u65b9\u5f0f\u53d1\u9001\u6570\u636e\uff0c\u7b26\u5408http\u89c4\u8303\uff0c\u6b3a\u9a97\u6027\u66f4\u597d\uff0c\u4f46\u53ea\u6709POST\u8bf7\u6c42\u8fd9\u79cd\u884c\u4e3a\u5bb9\u6613\u88ab\u7edf\u8ba1\u5206\u6790\u51fa\u5f02\u5e38\u3002\u6b64\u63d2\u4ef6\u53ef\u4ee5\u517c\u5bb9<code>http_simple<\/code>\uff0c\u540c\u65f6\u4e5f\u53ef\u517c\u5bb9\u539f\u534f\u8bae(\u9700\u8981\u5728\u670d\u52a1\u7aef\u914d\u7f6e\u4e3a<code>http_post_compatible<\/code>)\uff0c\u53c2\u6570\u8bbe\u7f6e\u7b49\u5185\u5bb9\u53c2\u89c1<code>http_simple<\/code>\uff0c\u5bc6\u5207\u6ce8\u610f\u5982\u679c\u4f7f\u7528\u81ea\u5b9a\u4e49http header\uff0c\u8bf7\u52a1\u5fc5\u586b\u5199boundary\u3002<\/p>\n<p><code>random_head<\/code>\uff08\u4e0d\u5efa\u8bae\u4f7f\u7528\uff09\uff1a\u5f00\u59cb\u901a\u8baf\u524d\u53d1\u9001\u4e00\u4e2a\u51e0\u4e4e\u4e3a\u968f\u673a\u7684\u6570\u636e\u5305\uff08\u76ee\u524d\u672b\u5c3e4\u5b57\u8282\u4e3aCRC32\uff0c\u4f1a\u6210\u4e3a\u7279\u5f81\uff0c\u4ee5\u540e\u4f1a\u6709\u6539\u8fdb\u7248\u672c\uff09\uff0c\u4e4b\u540e\u4e3a\u539f\u534f\u8bae\u6d41\u3002\u76ee\u6807\u662f\u8ba9\u9996\u4e2a\u6570\u636e\u5305\u6839\u672c\u4e0d\u5b58\u5728\u4efb\u4f55\u6709\u6548\u4fe1\u606f\uff0c\u8ba9\u7edf\u8ba1\u5b66\u4e60\u673a\u5236\u89c1\u9b3c\u53bb\u5427\u3002\u6b64\u63d2\u4ef6\u53ef\u4ee5\u517c\u5bb9\u539f\u534f\u8bae(\u9700\u8981\u5728\u670d\u52a1\u7aef\u914d\u7f6e\u4e3a<code>random_head_compatible<\/code>)\uff0c\u6bd4\u539f\u534f\u8bae\u591a\u4e00\u6b21\u63e1\u624b\u5bfc\u81f4\u8fde\u63a5\u65f6\u95f4\u4f1a\u957f\u4e00\u4e9b\uff0c\u9664\u4e86\u63e1\u624b\u8fc7\u7a0b\u4e4b\u540e\u6ca1\u6709\u5197\u4f59\u6570\u636e\u5305\uff0c\u4e0d\u652f\u6301\u81ea\u5b9a\u4e49\u53c2\u6570\u3002<\/p>\n<p><code>tls1.2_ticket_auth<\/code>\uff08\u5f3a\u70c8\u63a8\u8350\uff09:\u6a21\u62dfTLS1.2\u5728\u5ba2\u6237\u7aef\u6709session ticket\u7684\u60c5\u51b5\u4e0b\u7684\u63e1\u624b\u8fde\u63a5\u3002\u76ee\u524d\u4e3a\u5b8c\u6574\u6a21\u62df\u5b9e\u73b0\uff0c\u7ecf\u6293\u5305\u8f6f\u4ef6\u6d4b\u8bd5\u5b8c\u7f8e\u4f2a\u88c5\u4e3aTLS1.2\u3002\u56e0\u4e3a\u6709ticket\u6240\u4ee5\u6ca1\u6709\u53d1\u9001\u8bc1\u4e66\u7b49\u590d\u6742\u6b65\u9aa4\uff0c\u56e0\u800c\u9632\u706b\u5899\u65e0\u6cd5\u6839\u636e\u8bc1\u4e66\u505a\u5224\u65ad\u3002\u540c\u65f6\u81ea\u5e26\u4e00\u5b9a\u7684\u6297\u91cd\u653e\u653b\u51fb\u7684\u80fd\u529b\uff0c\u4ee5\u53ca\u5305\u957f\u5ea6\u6df7\u6dc6\u80fd\u529b\u3002\u5982\u9047\u5230\u91cd\u653e\u653b\u51fb\u5219\u4f1a\u5728\u670d\u52a1\u7aeflog\u91cc\u641c\u7d22\u5230\uff0c\u53ef\u4ee5\u901a\u8fc7<code>grep \"replay attack\"<\/code>\u641c\u7d22\uff0c\u53ef\u4ee5\u7528\u6b64\u63d2\u4ef6\u53d1\u73b0\u4f60\u6240\u5728\u5730\u533a\u7ebf\u8def\u6709\u6ca1\u6709\u9488\u5bf9TLS\u7684\u5e72\u6270\u3002\u9632\u706b\u5899\u5bf9TLS\u6bd4\u8f83\u65e0\u80fd\u4e3a\u529b\uff0c\u6297\u5c01\u9501\u80fd\u529b\u5e94\u8be5\u4f1a\u8f83\u5176\u5b83\u63d2\u4ef6\u5f3a\uff0c\u4f46\u9047\u5230\u7684\u5e72\u6270\u4e5f\u53ef\u80fd\u4e0d\u5c11\uff0c\u4e0d\u8fc7\u534f\u8bae\u672c\u8eab\u4f1a\u68c0\u67e5\u51fa\u4efb\u4f55\u5e72\u6270\uff0c\u9047\u5230\u5e72\u6270\u4fbf\u65ad\u5f00\u8fde\u63a5\uff0c\u907f\u514d\u957f\u65f6\u95f4\u7b49\u5f85\uff0c\u8ba9\u5ba2\u6237\u7aef\u6216\u6d4f\u89c8\u5668\u81ea\u884c\u91cd\u8fde\u3002\u6b64\u63d2\u4ef6\u53ef\u4ee5\u517c\u5bb9\u539f\u534f\u8bae(\u9700\u8981\u5728\u670d\u52a1\u7aef\u914d\u7f6e\u4e3a<code>tls1.2_ticket_auth_compatible<\/code>)\uff0c\u6bd4\u539f\u534f\u8bae\u591a\u4e00\u6b21\u63e1\u624b\u5bfc\u81f4\u8fde\u63a5\u65f6\u95f4\u4f1a\u957f\u4e00\u4e9b\uff0c\u4f7f\u7528C#\u5ba2\u6237\u7aef\u5f00\u542f\u81ea\u52a8\u91cd\u8fde\u65f6\u6bd4\u5176\u5b83\u63d2\u4ef6\u8868\u73b0\u66f4\u597d\u3002\u652f\u6301\u81ea\u5b9a\u4e49\u53c2\u6570\uff0c\u53c2\u6570\u4e3aSNI\uff0c\u5373\u53d1\u9001host\u540d\u79f0\u7684\u5b57\u6bb5\uff0c\u6b64\u529f\u80fd\u4e0eTOR\u7684meet\u63d2\u4ef6\u5341\u5206\u76f8\u4f3c\uff0c\u4f8b\u5982\u8bbe\u7f6e\u4e3a<code>cloudfront.net<\/code>\u4f2a\u88c5\u4e3a\u4e91\u670d\u52a1\u5668\u8bf7\u6c42\uff0c\u53ef\u4ee5\u4f7f\u7528\u9017\u53f7\u5206\u5272\u591a\u4e2ahost\u5982<code>a.com,b.net,c.org<\/code>\uff0c\u8fd9\u65f6\u4f1a\u968f\u673a\u4f7f\u7528\u3002\u6ce8\u610f\uff0c\u9519\u8bef\u8bbe\u7f6e\u6b64\u53c2\u6570\u53ef\u80fd\u5bfc\u81f4\u8fde\u63a5\u88ab\u65ad\u5f00\u751a\u81f3IP\u88ab\u5c01\u9501\uff0c\u5982\u4e0d\u6e05\u695a\u5982\u4f55\u8bbe\u7f6e\u90a3\u4e48\u8bf7\u7559\u7a7a\u3002\u63a8\u8350\u81ea\u5b9a\u4e49\u53c2\u6570\u8bbe\u7f6e\u4e3a<code>cloudflare.com<\/code>\u6216<code>cloudfront.net<\/code>\u3002<\/p>\n<h4><a id=\"user-content-2\u534f\u8bae\u5b9a\u4e49\u63d2\u4ef6\" class=\"anchor\" href=\"https:\/\/github.com\/breakwa11\/shadowsocks-rss\/blob\/master\/ssr.md#2%E5%8D%8F%E8%AE%AE%E5%AE%9A%E4%B9%89%E6%8F%92%E4%BB%B6\"><\/a>2.\u534f\u8bae\u5b9a\u4e49\u63d2\u4ef6<\/h4>\n<p>\u6b64\u7c7b\u578b\u7684\u63d2\u4ef6\u7528\u4e8e\u5b9a\u4e49\u52a0\u5bc6\u524d\u7684\u534f\u8bae\uff0c\u901a\u5e38\u7528\u4e8e\u957f\u5ea6\u6df7\u6dc6\u53ca\u589e\u5f3a\u5b89\u5168\u6027\u548c\u9690\u853d\u6027\uff0c\u90e8\u5206\u63d2\u4ef6\u80fd\u517c\u5bb9\u539f\u534f\u8bae\u3002<\/p>\n<p><code>origin<\/code>\uff1a\u8868\u793a\u4f7f\u7528\u539f\u59cbSS\u534f\u8bae<\/p>\n<p><code>verify_simple<\/code>\uff08\u5df2\u5e9f\u5f03\uff09\uff1a\u5bf9\u6bcf\u4e00\u4e2a\u5305\u90fd\u8fdb\u884cCRC32\u9a8c\u8bc1\u548c\u957f\u5ea6\u6df7\u6dc6\uff0c\u6570\u636e\u683c\u5f0f\u4e3a\uff1a\u5305\u957f\u5ea6(2\u5b57\u8282)|\u968f\u673a\u6570\u636e\u957f\u5ea6+1(1\u5b57\u8282)|\u968f\u673a\u6570\u636e|\u539f\u6570\u636e\u5305|CRC32\u3002\u6b64\u63d2\u4ef6\u4e0e\u539f\u534f\u8bae\u63e1\u624b\u5ef6\u8fdf\u76f8\u540c\uff0c\u6574\u4e2a\u901a\u8baf\u8fc7\u7a0b\u4e2d\u5b58\u5728\u9a8c\u8bc1\u53ca\u6df7\u6dc6\u7528\u7684\u5197\u4f59\u6570\u636e\u5305\uff0c\u4e0b\u8f7d\u7684\u60c5\u51b5\u4e0b\u5197\u4f59\u6570\u636e\u5e73\u5747\u5360\u6bd41%\uff0c\u666e\u901a\u6d4f\u89c8\u65f6\u5360\u6bd4\u7565\u9ad8\u4e00\u4e9b\uff0c\u4f46\u5e73\u5747\u4e5f\u4e0d\u4f1a\u8d85\u8fc75%\u3002\u6b64\u63d2\u4ef6\u4e0d\u80fd\u517c\u5bb9\u539f\u534f\u8bae\uff0c\u5343\u4e07\u4e0d\u8981\u6dfb\u52a0<code>_compatible<\/code>\u7684\u540e\u7f00\u3002<\/p>\n<p><code>verify_deflate<\/code>\uff1a\u5bf9\u6bcf\u4e00\u4e2a\u5305\u90fd\u8fdb\u884cdeflate\u538b\u7f29\uff0c\u6570\u636e\u683c\u5f0f\u4e3a\uff1a\u5305\u957f\u5ea6(2\u5b57\u8282)|\u538b\u7f29\u6570\u636e\u6d41|\u539f\u6570\u636e\u6d41Adler-32\uff0c\u6b64\u683c\u5f0f\u7701\u7565\u4e860x78,0x9C\u4e24\u5b57\u8282\u7684\u5934\u90e8\u3002\u53e6\u5916\uff0c\u5bf9\u4e8e\u5df2\u7ecf\u538b\u7f29\u8fc7\u6216\u52a0\u5bc6\u8fc7\u7684\u6570\u636e\u5c06\u96be\u4ee5\u538b\u7f29\uff08\u53ef\u80fd\u589e\u52a01~20\u5b57\u8282\uff09\uff0c\u800c\u5bf9\u4e8e\u672a\u52a0\u5bc6\u7684html\u6587\u672c\u4f1a\u6709\u4e0d\u9519\u7684\u538b\u7f29\u6548\u679c\u3002\u56e0\u4e3a\u538b\u7f29\u53ca\u89e3\u538b\u7f29\u8f83\u5360CPU\uff0c\u4e0d\u5efa\u8bae\u8f83\u591a\u7528\u6237\u540c\u65f6\u4f7f\u7528\u6b64\u6df7\u6dc6\u63d2\u4ef6\u3002\u6b64\u63d2\u4ef6\u4e0d\u80fd\u517c\u5bb9\u539f\u534f\u8bae\uff0c\u5343\u4e07\u4e0d\u8981\u6dfb\u52a0<code>_compatible<\/code>\u7684\u540e\u7f00\u3002<\/p>\n<p><code>verify_sha1<\/code>\uff08\u5373\u539f\u7248OTA\u534f\u8bae\uff09\uff1a\u5bf9\u6bcf\u4e00\u4e2a\u5305\u90fd\u8fdb\u884cSHA-1\u6821\u9a8c\uff0c\u5177\u4f53\u534f\u8bae\u63cf\u8ff0\u53c2\u9605<a href=\"https:\/\/shadowsocks.org\/en\/spec\/one-time-auth.html\">One Time Auth<\/a>\uff0c\u63e1\u624b\u6570\u636e\u5305\u589e\u52a010\u5b57\u8282\uff0c\u5176\u5b83\u6570\u636e\u5305\u589e\u52a012\u5b57\u8282\u3002\u6b64\u63d2\u4ef6\u80fd\u517c\u5bb9\u539f\u534f\u8bae\uff08\u9700\u8981\u5728\u670d\u52a1\u7aef\u914d\u7f6e\u4e3a<code>verify_sha1_compatible<\/code>)\u3002<\/p>\n<p><code>auth_simple<\/code>\uff08\u5df2\u5e9f\u5f03\uff09\uff1a\u9996\u4e2a\u5ba2\u6237\u7aef\u6570\u636e\u5305\u4f1a\u53d1\u9001\u7531\u5ba2\u6237\u7aef\u751f\u6210\u7684\u968f\u673a\u5ba2\u6237\u7aefid(4byte)\u3001\u8fde\u63a5id(4byte)\u3001unix\u65f6\u95f4\u6233(4byte)\u4ee5\u53caCRC32\uff0c\u670d\u52a1\u7aef\u901a\u8fc7\u9a8c\u8bc1\u540e\uff0c\u4e4b\u540e\u7684\u901a\u8baf\u4e0e<code>verify_simple<\/code>\u76f8\u540c\u3002\u6b64\u63d2\u4ef6\u63d0\u4f9b\u4e86\u6700\u57fa\u672c\u7684\u8ba4\u8bc1\uff0c\u80fd\u62b5\u6297\u4e00\u822c\u7684\u91cd\u653e\u653b\u51fb\uff0c\u9ed8\u8ba4\u540c\u4e00\u7aef\u53e3\u6700\u591a\u652f\u630116\u4e2a\u5ba2\u6237\u7aef\u540c\u65f6\u4f7f\u7528\uff0c\u53ef\u901a\u8fc7\u4fee\u6539\u6b64\u503c\u9650\u5236\u5ba2\u6237\u7aef\u6570\u91cf\uff0c\u7f3a\u70b9\u662f\u4f7f\u7528\u6b64\u63d2\u4ef6\u7684\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u673a\u7684UTC\u65f6\u95f4\u5dee\u4e0d\u80fd\u8d85\u8fc75\u5206\u949f\uff0c\u901a\u5e38\u53ea\u9700\u8981\u5ba2\u6237\u673a\u6821\u5bf9\u672c\u5730\u65f6\u95f4\u5e76\u6b63\u786e\u8bbe\u7f6e\u65f6\u533a\u5c31\u53ef\u4ee5\u4e86\u3002\u6b64\u63d2\u4ef6\u4e0e\u539f\u534f\u8bae\u63e1\u624b\u5ef6\u8fdf\u76f8\u540c\uff0c\u652f\u6301\u670d\u52a1\u7aef\u81ea\u5b9a\u4e49\u53c2\u6570\uff0c\u53c2\u6570\u4e3a10\u8fdb\u5236\u6574\u6570\uff0c\u8868\u793a\u6700\u5927\u5ba2\u6237\u7aef\u540c\u65f6\u4f7f\u7528\u6570\u3002<\/p>\n<p><code>auth_sha1<\/code>\uff08\u4e0d\u5efa\u8bae\uff09\uff1a\u5bf9\u9996\u4e2a\u5305\u8fdb\u884cSHA-1\u6821\u9a8c\uff0c\u540c\u65f6\u4f1a\u53d1\u9001\u7531\u5ba2\u6237\u7aef\u751f\u6210\u7684\u968f\u673a\u5ba2\u6237\u7aefid(4byte)\u3001\u8fde\u63a5id(4byte)\u3001unix\u65f6\u95f4\u6233(4byte)\uff0c\u4e4b\u540e\u7684\u901a\u8baf\u4f7f\u7528Adler-32\u4f5c\u4e3a\u6548\u9a8c\u7801\u3002\u6b64\u63d2\u4ef6\u63d0\u4f9b\u4e86\u80fd\u62b5\u6297\u4e00\u822c\u7684\u91cd\u653e\u653b\u51fb\u7684\u8ba4\u8bc1\uff0c\u9ed8\u8ba4\u540c\u4e00\u7aef\u53e3\u6700\u591a\u652f\u630164\u4e2a\u5ba2\u6237\u7aef\u540c\u65f6\u4f7f\u7528\uff0c\u53ef\u901a\u8fc7\u4fee\u6539\u6b64\u503c\u9650\u5236\u5ba2\u6237\u7aef\u6570\u91cf\uff0c\u4f7f\u7528\u6b64\u63d2\u4ef6\u7684\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u673a\u7684UTC\u65f6\u95f4\u5dee\u4e0d\u80fd\u8d85\u8fc71\u5c0f\u65f6\uff0c\u901a\u5e38\u53ea\u9700\u8981\u5ba2\u6237\u673a\u6821\u5bf9\u672c\u5730\u65f6\u95f4\u5e76\u6b63\u786e\u8bbe\u7f6e\u65f6\u533a\u5c31\u53ef\u4ee5\u4e86\u3002\u6b64\u63d2\u4ef6\u4e0e\u539f\u534f\u8bae\u63e1\u624b\u5ef6\u8fdf\u76f8\u540c\uff0c\u80fd\u517c\u5bb9\u539f\u534f\u8bae\uff08\u9700\u8981\u5728\u670d\u52a1\u7aef\u914d\u7f6e\u4e3a<code>auth_sha1_compatible<\/code>)\uff0c\u652f\u6301\u670d\u52a1\u7aef\u81ea\u5b9a\u4e49\u53c2\u6570\uff0c\u53c2\u6570\u4e3a10\u8fdb\u5236\u6574\u6570\uff0c\u8868\u793a\u6700\u5927\u5ba2\u6237\u7aef\u540c\u65f6\u4f7f\u7528\u6570\u3002<\/p>\n<p><code>auth_sha1_v2<\/code>\uff08\u4e0d\u5efa\u8bae\uff09\uff1a\u4e0e<code>auth_sha1<\/code>\u76f8\u4f3c\uff0c\u53bb\u9664\u65f6\u95f4\u9a8c\u8bc1\uff0c\u4ee5\u907f\u514d\u90e8\u5206\u8bbe\u5907\u7531\u4e8e\u65f6\u95f4\u5bfc\u81f4\u65e0\u6cd5\u8fde\u63a5\u7684\u95ee\u9898\uff0c\u589e\u957f\u5ba2\u6237\u7aefID\u4e3a8\u5b57\u8282\uff0c\u4f7f\u7528\u8f83\u5927\u7684\u957f\u5ea6\u6df7\u6dc6\u3002\u80fd\u517c\u5bb9\u539f\u534f\u8bae\uff08\u9700\u8981\u5728\u670d\u52a1\u7aef\u914d\u7f6e\u4e3a<code>auth_sha1_v2_compatible<\/code>)\uff0c\u652f\u6301\u670d\u52a1\u7aef\u81ea\u5b9a\u4e49\u53c2\u6570\uff0c\u53c2\u6570\u4e3a10\u8fdb\u5236\u6574\u6570\uff0c\u8868\u793a\u6700\u5927\u5ba2\u6237\u7aef\u540c\u65f6\u4f7f\u7528\u6570\u3002<\/p>\n<p><code>auth_sha1_v4<\/code>\uff08\u63a8\u8350\uff09\uff1a\u4e0e<code>auth_sha1<\/code>\u76f8\u4f3c\uff0c\u5305\u5934\u6b21\u5e8f\u8c03\u6574\uff0c\u4ee5\u62b5\u6297\u6293\u5305\u91cd\u653e\u68c0\u6d4b\uff0c\u4f7f\u7528\u8f83\u5927\u7684\u957f\u5ea6\u6df7\u6dc6\uff0c\u4f7f\u7528\u6b64\u63d2\u4ef6\u7684\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u673a\u7684UTC\u65f6\u95f4\u5dee\u4e0d\u80fd\u8d85\u8fc724\u5c0f\u65f6\uff0c\u5373\u53ea\u9700\u8981\u5e74\u4efd\u65e5\u671f\u6b63\u786e\u5373\u53ef\u3002\u80fd\u517c\u5bb9\u539f\u534f\u8bae\uff08\u9700\u8981\u5728\u670d\u52a1\u7aef\u914d\u7f6e\u4e3a<code>auth_sha1_v4_compatible<\/code>)\uff0c\u652f\u6301\u670d\u52a1\u7aef\u81ea\u5b9a\u4e49\u53c2\u6570\uff0c\u53c2\u6570\u4e3a10\u8fdb\u5236\u6574\u6570\uff0c\u8868\u793a\u6700\u5927\u5ba2\u6237\u7aef\u540c\u65f6\u4f7f\u7528\u6570\u3002<\/p>\n<p><code>auth_aes128_md5<\/code>\u6216<code>auth_aes128_sha1<\/code>\uff08\u5747\u63a8\u8350\uff09\uff1a\u5bf9\u9996\u4e2a\u5305\u7684\u8ba4\u8bc1\u90e8\u5206\u8fdb\u884c\u4f7f\u7528Encrypt-then-MAC\u6a21\u5f0f\u4ee5\u771f\u6b63\u514d\u75ab\u8ba4\u8bc1\u5305\u7684CCA\u653b\u51fb\uff0c\u9884\u9632\u5404\u79cd\u63a2\u6d4b\u548c\u91cd\u9632\u653b\u51fb\uff0c\u4f7f\u7528\u6b64\u63d2\u4ef6\u7684\u670d\u52a1\u5668\u4e0e\u5ba2\u6237\u673a\u7684UTC\u65f6\u95f4\u5dee\u4e0d\u80fd\u8d85\u8fc724\u5c0f\u65f6\uff0c\u5373\u53ea\u9700\u8981\u5e74\u4efd\u65e5\u671f\u6b63\u786e\u5373\u53ef\uff0c\u9488\u5bf9UDP\u90e8\u5206\u4e5f\u6709\u505a\u7b80\u5355\u7684\u6821\u9a8c\u3002\u6b64\u63d2\u4ef6\u80fd\u517c\u5bb9\u539f\u534f\u8bae\uff0c\u652f\u6301\u670d\u52a1\u7aef\u81ea\u5b9a\u4e49\u53c2\u6570\uff0c\u53c2\u6570\u4e3a10\u8fdb\u5236\u6574\u6570\uff0c\u8868\u793a\u6700\u5927\u5ba2\u6237\u7aef\u540c\u65f6\u4f7f\u7528\u6570\u3002<\/p>\n<p>\u8fd9\u6837\u4ee5\u6765\uff0c\u5c06\u6765\u53ea\u8981\u7b80\u5355\u7684\u6362\u4e00\u4e2a\u6df7\u6dc6\u63d2\u4ef6\uff0c\u8ba9\u5927\u5bb6\u7684\u7279\u5f81\u5404\u4e0d\u76f8\u540c\uff0cGFW\u5c31\u6781\u96be\u4e0b\u624b\u7edf\u4e00\u5c01\u9501\u4e86\u3002\u63a8\u8350\u4f7f\u7528<code>auth_aes128_md5<\/code>\u63d2\u4ef6\uff0c\u5728\u4ee5\u4e0a\u63d2\u4ef6\u91cc\u6df7\u6dc6\u80fd\u529b\u8f83\u9ad8\uff0c\u800c\u6297\u68c0\u6d4b\u80fd\u529b\u6700\u9ad8\uff0c\u540c\u65f6CPU\u5360\u7528\u7a0d\u5fae\u6bd4<code>auth_aes128_sha1<\/code>\u4f4e\u4e00\u4e9b\u3002\u540c\u65f6\u5982\u679c\u8981\u53d1\u5e03\u516c\u5f00\u4ee3\u7406\uff0c\u4ee5\u4e0aauth\u63d2\u4ef6\u5747\u53ef\u4e25\u683c\u9650\u5236\u4f7f\u7528\u4eba\u6570\uff08\u8981\u6ce8\u610f\u7684\u662f\u670d\u52a1\u7aef\u82e5\u914d\u7f6e\u4e3a<code>compatible<\/code>\uff0c\u90a3\u4e48\u7528\u6237\u53ea\u8981\u4f7f\u7528\u539f\u534f\u8bae\u5c31\u6ca1\u6709\u9650\u5236\u6548\u679c\uff09\u3002<\/p>\n<h2>\u6df7\u6dc6\u7279\u6027<\/h2>\n<hr \/>\n<table>\n<thead>\n<tr>\n<th>name<\/th>\n<th align=\"right\">encode speed<\/th>\n<th align=\"center\">bandwidth<\/th>\n<th align=\"center\">RTT<\/th>\n<th align=\"center\">anti replay attack<\/th>\n<th align=\"center\">cheat QoS<\/th>\n<th align=\"right\">anti analysis<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>plain<\/td>\n<td align=\"right\">100%<\/td>\n<td align=\"center\">100%<\/td>\n<td align=\"center\">0<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">0<\/td>\n<td align=\"right\">\/<\/td>\n<\/tr>\n<tr>\n<td>http_simple<\/td>\n<td align=\"right\">20%\/100%<\/td>\n<td align=\"center\">20%\/100%<\/td>\n<td align=\"center\">0<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">90<\/td>\n<td align=\"right\">90<\/td>\n<\/tr>\n<tr>\n<td>http_post<\/td>\n<td align=\"right\">20%\/100%<\/td>\n<td align=\"center\">20%\/100%<\/td>\n<td align=\"center\">0<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">100<\/td>\n<td align=\"right\">95<\/td>\n<\/tr>\n<tr>\n<td>random_head (X)<\/td>\n<td align=\"right\">100%<\/td>\n<td align=\"center\">85%\/100%<\/td>\n<td align=\"center\">1<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">0<\/td>\n<td align=\"right\">10<\/td>\n<\/tr>\n<tr>\n<td>tls1.2_ticket_auth<\/td>\n<td align=\"right\">98%<\/td>\n<td align=\"center\">75%\/ 95%<\/td>\n<td align=\"center\">1<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">100<\/td>\n<td align=\"right\">100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8bf4\u660e\uff1a<\/p>\n<ul>\n<li>20%\/100%\u8868\u793a\u9996\u5305\u4e3a20%\uff0c\u5176\u4f59\u4e3a100%\u901f\u5ea6\uff08\u6216\u5e26\u5bbd\uff09\uff0c\u5176\u5b83\u7684 RTT \u5927\u4e8e0\u7684\u6df7\u6dc6\uff0c\u524d\u9762\u7684\u8868\u793a\u5728\u6d4f\u89c8\u666e\u901a\u7f51\u9875\u7684\u60c5\u51b5\u4e0b\u5e73\u5747\u6709\u6548\u5229\u7528\u5e26\u5bbd\u7684\u4f30\u8ba1\u503c\uff0c\u540e\u4e00\u4e2a\u8868\u793a\u53bb\u9664\u63e1\u624b\u54cd\u5e94\u4ee5\u540e\u7684\u503c\uff0c\u9002\u7528\u4e8e\u5927\u6587\u4ef6\u4e0b\u8f7d\u65f6\u3002<\/li>\n<li>RTT \u8868\u793a\u6b64\u6df7\u6dc6\u662f\u5426\u4f1a\u4ea7\u751f\u9644\u52a0\u7684\u5ef6\u8fdf\uff0c1\u4e2aRTT\u8868\u793a\u901a\u8baf\u6570\u636e\u4e00\u6b21\u6765\u56de\u6240\u9700\u8981\u7684\u65f6\u95f4\u3002<\/li>\n<li>RTT \u4e0d\u4e3a0\u4e14\u6ca1\u6709 anti replay attack \u80fd\u529b\u7684\u6df7\u6dc6\uff0c\u4e0d\u8bba\u534f\u8bae\u662f\u4ec0\u4e48\uff0c\u90fd\u5b58\u5728\u88ab\u4e3b\u52a8\u63a2\u6d4b\u7684\u98ce\u9669\uff0c\u5373\u4e0d\u5efa\u8bae\u4f7f\u7528<code>random_head<\/code>\u548c<code>tls_simple<\/code>\u3002 RTT \u4e3a0\u7684\uff0c\u53ea\u8981\u534f\u8bae\u4e0d\u662f origin\uff0c\u5c31\u6ca1\u6709\u88ab\u4e3b\u52a8\u63a2\u6d4b\u7684\u98ce\u9669\u3002\u5f53\u7136\u7531\u4e8e\u539f\u534f\u8bae\u672c\u8eab\u4e5f\u5b58\u5728\u88ab\u4e3b\u52a8\u63a2\u6d4b\u7684\u98ce\u9669\uff0c\u5728\u76ee\u524d\u6ca1\u6709\u89c2\u5bdf\u5230\u4e3b\u52a8\u63a2\u6d4b\u884c\u4e3a\u7684\u60c5\u51b5\u4e0b\uff0c\u6682\u65f6\u4e0d\u9700\u8981\u592a\u62c5\u5fc3\u3002<\/li>\n<li>cheat QoS \u8868\u793a\u6b3a\u9a97\u8def\u7531\u5668 QoS \u7684\u80fd\u529b\uff0c100\u8868\u793a\u80fd\u5b8c\u7f8e\u6b3a\u9a97\uff0c0\u8868\u793a\u6ca1\u6709\u4efb\u4f55\u4f5c\u7528\uff0c50\u5206\u5de6\u53f3\u8868\u793a\u8f83\u4e3a\u4e25\u683c\u7684\u8def\u7531\u80fd\u8bc6\u522b\u51fa\u6765\u3002<\/li>\n<li>anti analysis \u8868\u793a\u6297\u534f\u8bae\u5206\u6790\u80fd\u529b\uff0cplain \u7684\u65f6\u5019\u4f9d\u8d56\u4e8e\u534f\u8bae\uff0c\u5176\u5b83\u7684\u57fa\u4e8e\u7f51\u53cb\u53cd\u9988\u800c\u7ed9\u51fa\u7684\u5206\u503c\u3002\u503c\u4e3a100\u8868\u793a\u5b8c\u7f8e\u4f2a\u88c5\u3002<\/li>\n<\/ul>\n<h2>\u534f\u8bae\u7279\u6027<\/h2>\n<hr \/>\n<h2>\u3000\u3000\u5047\u8bbe method = \u201caes-256-cfb\u201d<\/h2>\n<table>\n<thead>\n<tr>\n<th>name<\/th>\n<th align=\"right\">encode speed<\/th>\n<th align=\"center\">bandwidth<\/th>\n<th align=\"center\">anti CPA<\/th>\n<th align=\"center\">anti CCA<\/th>\n<th align=\"center\">anti replay attack<\/th>\n<th align=\"center\">anti mid-man detect<\/th>\n<th align=\"center\">anti packet length analysis<\/th>\n<th align=\"center\">anti packet time sequence analysis<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>origin<\/td>\n<td align=\"right\">100%<\/td>\n<td align=\"center\">99%<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">0<\/td>\n<td align=\"center\">0<\/td>\n<\/tr>\n<tr>\n<td>verify_simple<\/td>\n<td align=\"right\">90%<\/td>\n<td align=\"center\">96%<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">1<\/td>\n<td align=\"center\">0<\/td>\n<\/tr>\n<tr>\n<td>verify_deflate<\/td>\n<td align=\"right\">30%<\/td>\n<td align=\"center\">97%~110%<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">6<\/td>\n<td align=\"center\">0<\/td>\n<\/tr>\n<tr>\n<td>verify_sha1<\/td>\n<td align=\"right\">85%<\/td>\n<td align=\"center\">98%\/99%<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">0<\/td>\n<td align=\"center\">0<\/td>\n<\/tr>\n<tr>\n<td>auth_simple (X)<\/td>\n<td align=\"right\">85%<\/td>\n<td align=\"center\">95%<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">1<\/td>\n<td align=\"center\">0<\/td>\n<\/tr>\n<tr>\n<td>auth_sha1 (X)<\/td>\n<td align=\"right\">95%<\/td>\n<td align=\"center\">97%<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">4<\/td>\n<td align=\"center\">0<\/td>\n<\/tr>\n<tr>\n<td>auth_sha1_v2<\/td>\n<td align=\"right\">94%<\/td>\n<td align=\"center\">80%\/97%<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">10<\/td>\n<td align=\"center\">0<\/td>\n<\/tr>\n<tr>\n<td>auth_sha1_v4<\/td>\n<td align=\"right\">90%<\/td>\n<td align=\"center\">85%\/98%<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">Yes?<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">No<\/td>\n<td align=\"center\">10<\/td>\n<td align=\"center\">0<\/td>\n<\/tr>\n<tr>\n<td>auth_aes128_md5<\/td>\n<td align=\"right\">80%<\/td>\n<td align=\"center\">90%\/99%<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">10<\/td>\n<td align=\"center\">0<\/td>\n<\/tr>\n<tr>\n<td>auth_aes128_sha1<\/td>\n<td align=\"right\">70%<\/td>\n<td align=\"center\">90%\/99%<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">Yes<\/td>\n<td align=\"center\">10<\/td>\n<td align=\"center\">0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8bf4\u660e\uff1a<\/p>\n<ul>\n<li>\u4ee5\u4e0a\u4e3a\u6d4f\u89c8\u666e\u901a\u7f51\u9875\uff08\u975e\u4e0b\u8f7d\u975e\u770b\u89c6\u9891\uff09\u7684\u5e73\u5747\u6d4b\u8bd5\u7ed3\u679c\uff0c\u6d4f\u89c8\u4e0d\u540c\u7684\u7f51\u9875\u4f1a\u6709\u4e0d\u540c\u7684\u504f\u5dee<\/li>\n<li>encode speed\u4ec5\u7528\u4e8e\u63d0\u4f9b\u76f8\u5bf9\u901f\u5ea6\u7684\u53c2\u8003\uff0c\u4e0d\u540c\u73af\u5883\u4e0b\u4ee3\u7801\u6267\u884c\u901f\u5ea6\u4e0d\u540c<\/li>\n<li>verify_deflate\u7684bandwidth\uff08\u6709\u6548\u5e26\u5bbd\uff09\u4e0a\u9650110%\u4ec5\u4e3a\u4f30\u503c\uff0c\u82e5\u6570\u636e\u7ecf\u8fc7\u538b\u7f29\u6216\u52a0\u5bc6\uff0c\u90a3\u4e48\u538b\u7f29\u6548\u679c\u4f1a\u5f88\u5dee<\/li>\n<li>verify_sha1\u7684bandwidth\u610f\u4e3a\u4e0a\u4f20\u5e73\u5747\u6709\u6548\u5e26\u5bbd98%\uff0c\u4e0b\u8f7d99%<\/li>\n<li>auth_sha1_v2\u7684bandwidth\u5728\u6d4f\u89c8\u666e\u901a\u7f51\u9875\u65f6\u8f83\u4f4e\uff08\u4e3a\u4e86\u8f83\u5f3a\u7684\u957f\u5ea6\u6df7\u6dc6\uff0c\u4f46\u5355\u4e2a\u6570\u636e\u5305\u5c3a\u5bf8\u4f1a\u4fdd\u6301\u57281460\u4ee5\u5185\uff0c\u6240\u4ee5\u5176\u5b9e\u5bf9\u7f51\u901f\u5f71\u54cd\u5f88\u5c0f\uff09\uff0c\u800c\u770b\u89c6\u9891\u6216\u4e0b\u8f7d\u65f6\u6709\u6548\u6570\u636e\u6bd4\u7387\u6bd4auth_sha1\u8981\u9ad8\uff0c\u53ef\u8fbe95%\uff0c\u6240\u4ee5\u4e0d\u7528\u62c5\u5fc3\u4e0b\u8f7d\u65f6\u7684\u901f\u5ea6\u3002auth_sha1_v4\u53caauth_aes128_md5\u7c7b\u4f3c<\/li>\n<li>\u5982\u679c\u540c\u65f6\u4f7f\u7528\u4e86\u5176\u5b83\u7684\u6df7\u6dc6\u63d2\u4ef6\uff0c\u4f1a\u4ee4bandwidth\u7684\u503c\u964d\u4f4e\uff0c\u5177\u4f53\u7531\u6240\u4f7f\u7528\u7684\u6df7\u6dc6\u63d2\u4ef6\u53ca\u6240\u6d4f\u89c8\u7684\u7f51\u9875\u5171\u540c\u51b3\u5b9a<\/li>\n<li>\u5bf9\u4e8e\u6297\u5305\u957f\u5ea6\u5206\u6790\u4e00\u5217\uff0c\u6ee1\u5206\u4e3a100\uff0c\u53730\u4e3a\u5b8c\u5168\u65e0\u6548\u679c\uff0c5\u4ee5\u4e0b\u4e3a\u6548\u679c\u8f7b\u5fae\uff0c\u5177\u4f53\u5206\u6790\u65b9\u6cd5\u53ef\u53c2\u9605\u65b9\u6821\u957f\u7b49\u4eba\u8bba\u6587<\/li>\n<li>\u5bf9\u4e8e\u6297\u5305\u65f6\u5e8f\u5206\u6790\u4e00\u5217\uff0c\u65b9\u6821\u957f\u7684\u8bba\u6587\u8868\u793a\u867d\u7136\u53ef\u5229\u7528\uff0c\u4f46\u5229\u7528\u96be\u5ea6\u5927\uff08\u4e5f\u5373\u4ed6\u4eec\u8fd8\u6ca1\u80fd\u8fbe\u5230\u5b9e\u7528\u7ea7\uff09\uff0c\u76ee\u524d\u5bf9\u6b64\u4e5f\u4e0d\u505a\u5904\u7406<\/li>\n<\/ul>\n<h2>\u6df7\u6dc6\u4e0e\u534f\u8bae\u914d\u7f6e\u5efa\u8bae<\/h2>\n<hr \/>\n<ul>\n<li>\u5982\u679c\u4f60\u9700\u8981\u670d\u52a1\u7aef\u517c\u5bb9\u539f\u7248SS\u7684OTA\uff0c\u90a3\u4e48\u4f60\u9700\u8981\u5728\u670d\u52a1\u7aef\u914d\u7f6e\u534f\u8bae\u4e3a<code>verify_sha1_compatible<\/code>\uff0c\u6df7\u6dc6\u53ef\u9009\u62e9\u4efb\u610f\u4e00\u4e2a\uff0c\u4f46\u5fc5\u987b\u662f\u517c\u5bb9\u7248\u7684\u3002\u800c\u5ba2\u6237\u7aef\u8fde\u63a5OTA\u7684\u670d\u52a1\u7aef\uff0c\u90a3\u4e48\u914d\u7f6e\u534f\u8bae\u4e3a<code>verify_sha1<\/code>\u5373\u53ef<\/li>\n<li>\u534f\u8bae\u63a8\u8350\uff1a\u534f\u8bae\u7528<code>auth_aes128_md5<\/code>\u6216<code>auth_aes128_sha1<\/code>\u6700\u4f73\uff0c\u6b64\u65f6\u5373\u4f7f\u4f7f\u7528rc4\u52a0\u5bc6\u4ea6\u53ef\uff0c\u6df7\u6dc6\u968f\u610f<\/li>\n<li>\u52a0\u5bc6\u9009\u62e9\uff1a\u82e5\u534f\u8bae\u4e0d\u662f<code>auth_aes128_md5<\/code>\u6216<code>auth_aes128_sha1<\/code>\uff0c\u90a3\u4e48\u4e0d\u80fd\u4f7f\u7528rc4\u52a0\u5bc6\uff08\u53ef\u7528rc4-md5\uff09\u3002\u8fd9\u65f6\u52a0\u5bc6\u53ef\u4ee5\u5728rc4-md5\u3001salsa20\u3001chacha20-ietf\u4e09\u4e2a\u91cc\u9762\u9009\u62e9\uff08rc4-md5\u53ef\u6362\u4e3aaes\u7cfb\u5217\uff0csalsa20\u53ef\u6362\u4e3achacha20\u6216bf-cfb\uff09\uff0c\u5982\u679c\u4f7f\u7528<a title=\"View all posts in SSR\" href=\"https:\/\/www.zhouxuanyu.com\/tag\/ssr\" target=\"_blank\" rel=\"noopener\">SSR<\/a>\u8fd8\u53ef\u7279\u522b\u9009\u62e9rc4-md5-6\u3002<\/li>\n<li>\u6df7\u6dc6\u63a8\u8350\uff1a\u5982\u679cQoS\u5728\u4f60\u7684\u5730\u533a\u660e\u663e\uff0c\u6df7\u6dc6\u5efa\u8bae\u5728<code>http_simple<\/code>\u4e0e<code>tls1.2_ticket_auth<\/code>\u4e2d\u9009\u62e9\uff0c\u5177\u4f53\u9009\u62e9\u53ef\u4ee5\u901a\u8fc7\u81ea\u5df1\u7684\u8bd5\u9a8c\u5f97\u51fa\u3002\u5982\u679c\u9009\u62e9\u6df7\u6dc6\u540e\u53cd\u800c\u53d8\u6162\uff0c\u90a3\u4e48\u6df7\u6dc6\u8bf7\u9009\u62e9<code>plain<\/code>\u3002\u5982\u679c\u4f60\u4e0d\u5728\u4e4eQoS\uff0c\u4f46\u62c5\u5fc3\u4f60\u7684\u4e2a\u4ebavps\u80fd\u4e0d\u80fd\u6301\u4e45\u4f7f\u7528\uff0c\u90a3\u4e48\u6df7\u6dc6\u9009\u62e9<code>plain<\/code>\u6216<code>tls1.2_ticket_auth<\/code>\uff0c\u534f\u8bae\u9009\u62e9<code>auth_aes128_md5<\/code>\u6216<code>auth_aes128_sha1<\/code><\/li>\n<li>\u5982\u679c\u4f60\u7528\u4e8e\u73a9\u6e38\u620f\uff0c\u6216\u5bf9\u8fde\u63a5\u5ef6\u8fdf\u6709\u8981\u6c42\u7684\u60c5\u51b5\u4e0b\uff0c\u5efa\u8bae\u4e0d\u8981\u4f7f\u7528<code>tls1.2_ticket_auth<\/code>\u6df7\u6dc6\uff0c\u7528\u5176\u5b83\u6df7\u6dc6\u6216<code>plain<\/code><\/li>\n<li>\u670d\u52a1\u7aef\u91cc\uff0c<code>http_simple<\/code>\u4e0e<code>http_post<\/code>\u662f\u76f8\u4e92\u517c\u5bb9\u7684\uff0c\u6ca1\u6709\u4f7f\u7528\u4e0a\u7684\u533a\u522b<\/li>\n<li>\u5982\u679c\u4f60\u5728\u516c\u53f8\uff0c\u6216\u5b66\u6821\uff0c\u6216\u67d0\u4e9b\u73af\u5883\u4e0b\uff0c\u53d1\u73b0\u539f\u7248SS\u534f\u8bae\u4e0d\u53ef\u7528\uff0c\u5efa\u8bae\u4f60\u542f\u7528<code>http_simple<\/code>\u3001<code>http_post<\/code>\u6216<code>tls1.2_ticket_auth<\/code>\u6df7\u6dc6\uff0c\u540c\u65f6\u7aef\u53e3\u76f8\u5e94\u4f7f\u752880\u6216443\uff0c\u901a\u5e38\u80fd\u89e3\u51b3\u95ee\u9898\u3002\u540c\u65f6\u80fd\u8eb2\u907f\u4f60\u6240\u5728\u73af\u5883\u4e0b\u7684\u7f51\u7edc\u5c01\u9501\uff08\u5982\u7981\u6b62\u8bbf\u95ee\u7f51\u76d8\u7981\u6b62\u4e0a\u4f20\u7b49\u7b49\uff09<\/li>\n<li>\u5982\u679c\u4f60\u7528\u5728\u90e8\u5206\u8def\u7531\u5668\u6216\u90e8\u5206\u7cfb\u7edf\u65f6\u95f4\u7ecf\u5e38\u4e0d\u6b63\u786e\u7684\u73af\u5883\uff0c\u90a3\u4e48\u534f\u8bae\u9009\u7528<code>auth_sha1_v2<\/code>\u6216<code>origin<\/code>\u5747\u53ef\uff0c\u6df7\u6dc6\u5efa\u8bae<code>tls1.2_ticket_auth<\/code><\/li>\n<li>\u5982\u679c\u4f7f\u7528<code>tls1.2_ticket_auth<\/code>\u6df7\u6dc6\u6216\u4e0d\u5f00\u542f\u6df7\u6dc6\uff0c\u90a3\u4e48\u534f\u8bae\u6700\u597d\u4e0d\u8981\u4f7f\u7528<code>origin<\/code>\u6216<code>verify_sha1<\/code><\/li>\n<li>\u5982\u679c\u4f7f\u7528\u7684\u6df7\u6dc6\u6709 anti replay attack \u7684\u80fd\u529b\uff0c\u90a3\u4e48\u534f\u8bae\u7684 anti replay attack \u80fd\u529b\u53ef\u6709\u53ef\u65e0\uff0c\u4e2a\u4eba\u4f7f\u7528\u65f6\u4e5f\u53ef\u4ee5\u9009\u62e9<code>verify_deflate<\/code><\/li>\n<li>\u5728\u73b0\u9636\u6bb5\uff0c\u529f\u592b\u7f51\u7684\u91cd\u653e\u653b\u51fb(Replay attack)\u5728\u67d0\u4e9b\u5730\u533a\u5341\u5206\u5e38\u89c1\uff0c\u5efa\u8bae\u4f7f\u7528\u80fd\u6297\u91cd\u653e\u653b\u51fb\u7684\u534f\u8bae<\/li>\n<li>\u5982\u679c\u4f7f\u7528\u4e8c\u91cd\u4ee3\u7406\uff0c\u4e00\u822c\u4f60\u53ea\u9700\u8981\u8003\u8651\u8d8a\u8fc7\u9632\u706b\u5899\u7684\u90a3\u4e00\u6bb5\u4f7f\u7528\u6df7\u6dc6\u6216\u52a0\u5f3a\u534f\u8bae\uff0c\u9664\u975e\u4e3a\u4e86\u533f\u540d<\/li>\n<li>\u5982\u679c\u4f60\u53d1\u73b0\u4f60\u7684\u4ee3\u7406\u7a81\u7136\u4e0d\u80fd\u7528\u4e86\uff0c\u4f46\u6362\u4e00\u4e2a\u7aef\u53e3\u53c8\u80fd\u7528\u4e86\uff0c\u6216\u8005\u7b4915\u5206\u949f\u5230\u534a\u5c0f\u65f6\u540e\u53c8\u80fd\u7528\u4e86\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\u8bf7\u8054\u7cfb\u6211<\/li>\n<\/ul>\n<h2>\u4e2a\u4eba\u603b\u7ed3\u8bf4\u660e\uff1a<\/h2>\n<hr \/>\n<ul>\n<li>\u5982\u679c\u4f60\u6240\u5728\u5730\u533a\u5c01\u9501\u4e0d\u662f\u5f88\u4e25\u91cd\uff0c\u63a8\u8350\u4f7f\u7528\u7684\u534f\u8bae\uff1a<code>auth_aes128_md5<\/code>\u6216<code>auth_aes128_sha1\u3002\u6df7\u6dc6\u503c\uff1aplain<\/code><\/li>\n<li>\u5730\u65b9\u5c01\u9501\u4e25\u91cd\u7684\uff0c\u5982\u6821\u56ed\u7f51\u3001\u4f01\u4e1a\u7f51\uff0c\u63a8\u8350\u4f7f\u7528\u7684\u534f\u8bae\uff1a<code>auth_aes128_md5<\/code>\u6216<code>auth_aes128_sha1\u3002\u6df7\u6dc6\u503c\uff1ahttp_simple\u4e0etls1.2_ticket_auth<\/code><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 \u7528\u4e8e\u65b9\u4fbf\u5730\u4ea7\u751f\u5404\u79cd\u534f\u8bae\u63a5\u53e3\u3002\u5b9e\u73b0\u4e3a\u5728\u539f\u6765\u7684\u534f\u8bae\u5916\u5957\u4e00\u5c42\u7f16\u7801\u548c\u89e3\u7801\u63a5\u53e3\uff0c\u4e0d\u4f46 &hellip; <a href=\"https:\/\/blog.surongwei.cn\/?p=68\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/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-68","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.surongwei.cn\/index.php?rest_route=\/wp\/v2\/posts\/68","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.surongwei.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.surongwei.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.surongwei.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.surongwei.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=68"}],"version-history":[{"count":1,"href":"https:\/\/blog.surongwei.cn\/index.php?rest_route=\/wp\/v2\/posts\/68\/revisions"}],"predecessor-version":[{"id":69,"href":"https:\/\/blog.surongwei.cn\/index.php?rest_route=\/wp\/v2\/posts\/68\/revisions\/69"}],"wp:attachment":[{"href":"https:\/\/blog.surongwei.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=68"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.surongwei.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=68"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.surongwei.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=68"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}