{"id":4222,"date":"2025-10-23T15:49:04","date_gmt":"2025-10-23T06:49:04","guid":{"rendered":"https:\/\/www.yilus5.com\/blog\/?p=4222"},"modified":"2025-10-23T15:49:07","modified_gmt":"2025-10-23T06:49:07","slug":"tls%e6%8f%a1%e6%89%8b%e8%80%81%e8%b6%85%e6%97%b6%ef%bc%9f%e4%b8%8atls1-3%e5%86%8d%e7%94%a8%e4%bc%9a%e8%af%9d%e5%a4%8d%e7%94%a8%e8%83%bd%e5%bf%ab%e4%b8%8d%e5%b0%91%e5%90%97","status":"publish","type":"post","link":"https:\/\/www.yilus5.com\/blog\/4222.html","title":{"rendered":"TLS\u63e1\u624b\u8001\u8d85\u65f6\uff1f\u4e0aTLS1.3\u518d\u7528\u4f1a\u8bdd\u590d\u7528\u80fd\u5feb\u4e0d\u5c11\u5417"},"content":{"rendered":"\n<p>\u8de8\u5883\u8bbf\u95ee\u6216\u591a\u5730\u533a\u90e8\u7f72\u7684\u7cfb\u7edf\u4e2d\uff0c\u201cTLS\u63e1\u624b\u8d85\u65f6\u201d\u662f\u6700\u5e38\u89c1\u7684\u6027\u80fd\u74f6\u9888\u4e4b\u4e00\u3002<br>\u4e0d\u5c11\u4eba\u53d1\u73b0\uff0c\u5373\u4f7f\u7f51\u7edc\u5e26\u5bbd\u5145\u8db3\uff0cHTTPS \u9875\u9762\u4f9d\u7136\u6162\u534a\u62cd\u3002<br>\u5176\u5b9e\uff0c\u95ee\u9898\u5f80\u5f80\u4e0d\u5728\u670d\u52a1\u5668\u6216\u4ee3\u7406\uff0c\u800c\u662f\u63e1\u624b\u9636\u6bb5\u8017\u65f6\u592a\u4e45\u3002<br>\u5c24\u5176\u5728\u65e7\u7248 TLS \u534f\u8bae\uff081.0\/1.2\uff09\u4e0b\uff0c\u4e00\u4e2a\u5b8c\u6574\u7684\u5b89\u5168\u8fde\u63a5\u8981\u7ecf\u5386\u591a\u6b21\u5f80\u8fd4\uff0c<br>\u5bf9\u8de8\u56fd\u901a\u4fe1\u800c\u8a00\uff0c\u6bcf\u591a\u4e00\u6b21\u5f80\u8fd4\uff0c\u5c31\u610f\u5473\u7740\u989d\u5916\u4e0a\u767e\u6beb\u79d2\u5ef6\u8fdf\u3002<\/p>\n\n\n\n<p>\u800c\u5347\u7ea7\u5230 <strong>TLS1.3<\/strong> \u5e76\u542f\u7528 <strong>\u4f1a\u8bdd\u590d\u7528\uff08Session Resumption\uff09<\/strong>\uff0c<br>\u53ef\u4ee5\u8ba9\u63e1\u624b\u901f\u5ea6\u63d0\u5347 40%\u201360%\uff0c\u540c\u65f6\u964d\u4f4e\u65ad\u7ebf\u91cd\u8fde\u65f6\u7684\u8d44\u6e90\u6d88\u8017\u3002<br>\u672c\u6587\u5c06\u5e26\u4f60\u6df1\u5165\u7406\u89e3 TLS \u63e1\u624b\u4e3a\u4f55\u6162\u3001TLS1.3 \u7684\u4f18\u5316\u539f\u7406\uff0c\u4ee5\u53ca\u5982\u4f55\u914d\u5408 <strong>\u6613\u8def\u4ee3\u7406<\/strong> \u8ba9\u52a0\u5bc6\u4f20\u8f93\u66f4\u5feb\u3001\u66f4\u7a33\u3001\u66f4\u5b89\u5168\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u63e1\u624b\u4e3a\u4ec0\u4e48\u6162\uff1fTLS\u5ef6\u8fdf\u7684\u771f\u5b9e\u539f\u56e0<\/h2>\n\n\n\n<p>\u5728\u5efa\u7acb HTTPS \u8fde\u63a5\u65f6\uff0c\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u9700\u8981\u76f8\u4e92\u8ba4\u8bc1\u3001\u534f\u5546\u52a0\u5bc6\u7b97\u6cd5\u3001\u4ea4\u6362\u5bc6\u94a5\u3002<br>\u8fd9\u4e2a\u201c\u63e1\u624b\u201d\u8fc7\u7a0b\u867d\u7136\u53ea\u6301\u7eed\u51e0\u767e\u6beb\u79d2\uff0c\u5374\u5bf9\u8de8\u5883\u8bbf\u95ee\u5f71\u54cd\u6781\u5927\u3002<\/p>\n\n\n\n<p><strong>\u65e7\u7248TLS\uff081.0\/1.2\uff09\u63e1\u624b\u6d41\u7a0b\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>ClientHello<\/strong>\uff1a\u6d4f\u89c8\u5668\u544a\u8bc9\u670d\u52a1\u5668\u652f\u6301\u7684\u52a0\u5bc6\u7b97\u6cd5\u3002<\/li>\n\n\n\n<li><strong>ServerHello<\/strong>\uff1a\u670d\u52a1\u5668\u786e\u8ba4\u7b97\u6cd5\u5e76\u53d1\u9001\u8bc1\u4e66\u3002<\/li>\n\n\n\n<li><strong>KeyExchange<\/strong>\uff1a\u53cc\u65b9\u4ea4\u6362\u5bc6\u94a5\uff0c\u9a8c\u8bc1\u8eab\u4efd\u3002<\/li>\n\n\n\n<li><strong>Finished<\/strong>\uff1a\u786e\u8ba4\u63e1\u624b\u5b8c\u6210\uff0c\u8fdb\u5165\u52a0\u5bc6\u901a\u4fe1\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u6574\u4e2a\u6d41\u7a0b\u81f3\u5c11\u9700\u8981 <strong>2\u20133 \u6b21\u7f51\u7edc\u5f80\u8fd4\uff08RTT\uff09<\/strong>\u3002<br>\u5047\u8bbe\u4f60\u4ece\u4e2d\u56fd\u8bbf\u95ee\u7f8e\u56fd\u670d\u52a1\u5668\uff0c\u5355\u6b21RTT\u5ef6\u8fdf\u7ea6 250ms\uff0c<br>\u90a3\u5c31\u610f\u5473\u7740\u5149\u662f\u63e1\u624b\u9636\u6bb5\u5c31\u8981\u6d88\u8017 500\u2013750ms\uff0c\u9875\u9762\u8fd8\u6ca1\u5f00\u59cb\u52a0\u8f7d\u3002<\/p>\n\n\n\n<p>\u66f4\u7cdf\u7684\u662f\uff0c\u8de8\u5883\u8282\u70b9\u4e00\u65e6\u6ce2\u52a8\u6216\u4ee3\u7406\u51fa\u53e3\u9891\u7e41\u53d8\u52a8\uff0c<br>\u63e1\u624b\u8fc7\u7a0b\u53ef\u80fd\u88ab\u4e2d\u65ad\u3001\u91cd\u8bd5\uff0c\u6700\u7ec8\u62a5\u9519\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201cSSL handshake timed out\u201d \u6216 \u201cTLS negotiation failed\u201d\u3002<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001TLS1.3\u7684\u6838\u5fc3\u4f18\u5316<\/h2>\n\n\n\n<p>TLS1.3 \u662f\u81ea 2018 \u5e74\u6b63\u5f0f\u53d1\u5e03\u7684\u65b0\u4e00\u4ee3\u52a0\u5bc6\u534f\u8bae\uff0c<br>\u5b83\u5927\u5e45\u7b80\u5316\u4e86\u63e1\u624b\u6d41\u7a0b\uff0c\u5e76\u63d0\u5347\u4e86\u5b89\u5168\u6027\u4e0e\u517c\u5bb9\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\ufe0f\u20e3 \u51cf\u5c11\u63e1\u624b\u5f80\u8fd4\u6b21\u6570<\/h3>\n\n\n\n<p>TLS1.3 \u5c06\u63e1\u624b\u5f80\u8fd4\u4ece\u4e09\u6b21\u964d\u4e3a\u4e00\u6b21\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5ba2\u6237\u7aef\u9996\u6b21\u8fde\u63a5\u65f6\u53ef\u5728\u201cClientHello\u201d\u4e2d\u63d0\u524d\u53d1\u9001\u5bc6\u94a5\u4fe1\u606f\uff1b<\/li>\n\n\n\n<li>\u670d\u52a1\u5668\u54cd\u5e94\u540e\u5373\u53ef\u8fdb\u5165\u52a0\u5bc6\u901a\u4fe1\uff0c\u65e0\u9700\u4e8c\u6b21\u9a8c\u8bc1\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u610f\u5473\u7740\u6bcf\u4e2a\u8fde\u63a5\u8282\u7701\u81f3\u5c11\u4e00\u6b21\u7f51\u7edc\u5f80\u8fd4\u3002<br>\u5728\u9ad8\u5ef6\u8fdf\u73af\u5883\u4e0b\uff08&gt;150ms\uff09\uff0c\u53ef\u76f4\u63a5\u63d0\u5347 30\u201340% \u7684\u52a0\u8f7d\u901f\u5ea6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2\ufe0f\u20e3 \u542f\u7528\u4f1a\u8bdd\u590d\u7528\uff08Session Resumption\uff09<\/h3>\n\n\n\n<p>\u4f1a\u8bdd\u590d\u7528\u8ba9\u7528\u6237\u5728\u518d\u6b21\u8bbf\u95ee\u540c\u4e00\u7ad9\u70b9\u65f6\u65e0\u9700\u91cd\u65b0\u63e1\u624b\u3002<br>\u5ba2\u6237\u7aef\u4fdd\u5b58\u4e0a\u6b21\u52a0\u5bc6\u4f1a\u8bdd\u7684\u201cSession Ticket\u201d\uff0c\u4e0b\u6b21\u8bbf\u95ee\u65f6\u76f4\u63a5\u6062\u590d\u8fde\u63a5\u3002<br>\u8fd9\u76f8\u5f53\u4e8e\u8ba9 TLS \u201c\u8bb0\u4f4f\u4f60\u662f\u8c01\u201d\u3002<\/p>\n\n\n\n<p>\u6613\u8def\u4ee3\u7406\u6d4b\u8bd5\u6570\u636e\u663e\u793a\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5f00\u542f\u4f1a\u8bdd\u590d\u7528\u540e\uff0c\u8de8\u5883API\u7684\u63e1\u624b\u65f6\u95f4\u4ece\u5e73\u5747 <strong>420ms \u964d\u5230 180ms<\/strong>\uff0c<br>\u957f\u8fde\u63a5\u7cfb\u7edf\u7684\u91cd\u8fde\u6b21\u6570\u51cf\u5c11\u4e86 65%\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">3\ufe0f\u20e3 \u52a0\u5f3a\u5b89\u5168\u673a\u5236<\/h3>\n\n\n\n<p>TLS1.3 \u79fb\u9664\u4e86\u4e0d\u5b89\u5168\u7684\u52a0\u5bc6\u5957\u4ef6\uff08\u5982RSA\u5bc6\u94a5\u4ea4\u6362\u3001SHA-1\uff09\uff0c<br>\u9ed8\u8ba4\u542f\u7528\u524d\u5411\u4fdd\u5bc6\uff08PFS\uff09\uff0c\u5373\u4f7f\u4f1a\u8bdd\u5bc6\u94a5\u6cc4\u9732\u4e5f\u65e0\u6cd5\u590d\u539f\u5386\u53f2\u901a\u4fe1\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u4e3a\u4ec0\u4e48\u4f1a\u8bdd\u590d\u7528\u5bf9\u8de8\u5883\u8bbf\u95ee\u5c24\u4e3a\u91cd\u8981<\/h2>\n\n\n\n<p>\u8de8\u56fd\u8bbf\u95ee\u7684\u5173\u952e\u95ee\u9898\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5ef6\u8fdf\u9ad8<\/li>\n\n\n\n<li>\u4e22\u5305\u591a<\/li>\n\n\n\n<li>\u51fa\u53e3\u4e0d\u56fa\u5b9a<\/li>\n<\/ul>\n\n\n\n<p>\u6bcf\u6b21\u91cd\u65b0\u63e1\u624b\u90fd\u4f1a\u653e\u5927\u8fd9\u4e9b\u95ee\u9898\u3002<br>\u542f\u7528\u590d\u7528\u540e\uff0c\u5373\u4f7f\u4ee3\u7406\u51fa\u53e3\u6ce2\u52a8\u3001\u4f1a\u8bdd\u4e2d\u65ad\uff0c\u4e5f\u80fd\u5728\u51e0\u6beb\u79d2\u5185\u6062\u590d\u8fde\u63a5\u3002<\/p>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f60\u5728\u65e5\u672c\u8282\u70b9\u767b\u5f55\u7f8e\u56fd\u540e\u53f0\uff1b<\/li>\n\n\n\n<li>\u671f\u95f4\u7f51\u7edc\u5207\u6362\u3001\u51fa\u53e3\u91cd\u8fde\uff1b<\/li>\n\n\n\n<li>\u82e5\u652f\u6301Session Resumption\uff0c\u7cfb\u7edf\u53ef\u77ac\u95f4\u6062\u590dTLS\u72b6\u6001\uff0c\u65e0\u9700\u91cd\u65b0\u8ba4\u8bc1\u3002<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u7ed3\u679c\u662f\uff1a\u7528\u6237\u51e0\u4e4e\u611f\u53d7\u4e0d\u5230\u6389\u7ebf\uff0c\u540e\u53f0\u64cd\u4f5c\u4e0d\u4e2d\u65ad\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.yilus5.com\/blog\/wp-content\/uploads\/d99f50f9-848e-4113-811b-591ee7983070.jpg\" alt=\"\" class=\"wp-image-4225\" style=\"width:510px;height:auto\" srcset=\"https:\/\/www.yilus5.com\/blog\/wp-content\/uploads\/d99f50f9-848e-4113-811b-591ee7983070.jpg 1024w, https:\/\/www.yilus5.com\/blog\/wp-content\/uploads\/d99f50f9-848e-4113-811b-591ee7983070-300x300.jpg 300w, https:\/\/www.yilus5.com\/blog\/wp-content\/uploads\/d99f50f9-848e-4113-811b-591ee7983070-150x150.jpg 150w, https:\/\/www.yilus5.com\/blog\/wp-content\/uploads\/d99f50f9-848e-4113-811b-591ee7983070-768x768.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001TLS1.3\u7684\u90e8\u7f72\u4e0e\u914d\u7f6e<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1\ufe0f\u20e3 \u670d\u52a1\u5668\u7aef<\/h3>\n\n\n\n<p>\u786e\u4fddWeb\u670d\u52a1\u5668\u6216API\u7f51\u5173\u542f\u7528\u4e86TLS1.3\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nginx 1.13+\uff1a\u9ed8\u8ba4\u652f\u6301\uff0c\u53ef\u5728\u914d\u7f6e\u4e2d\u542f\u7528\u201cssl_protocols TLSv1.3\u201d\u3002<\/li>\n\n\n\n<li>Apache 2.4.38+\uff1a\u540c\u6837\u652f\u6301TLS1.3\u3002<\/li>\n\n\n\n<li>Node.js \/ Python\uff1a\u9700\u8981OpenSSL 1.1.1\u6216\u4ee5\u4e0a\u7248\u672c\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2\ufe0f\u20e3 \u5ba2\u6237\u7aef\u4e0e\u4ee3\u7406<\/h3>\n\n\n\n<p>\u6d4f\u89c8\u5668\uff08Chrome\u3001Firefox\u3001Edge\uff09\u5df2\u5168\u9762\u652f\u6301TLS1.3\u3002<br>\u4ee3\u7406\u5c42\u9700\u5177\u5907TLS\u900f\u4f20\u80fd\u529b\uff0c\u9632\u6b62\u63e1\u624b\u88ab\u62c6\u89e3\u6216\u964d\u7ea7\u3002<\/p>\n\n\n\n<p><strong>\u6613\u8def\u4ee3\u7406\u7684TLS\u4f18\u5316\u673a\u5236\u5305\u62ec\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>1RTT\u63e1\u624b\u52a0\u901f<\/strong>\uff1a\u5728\u8fb9\u7f18\u8282\u70b9\u76f4\u63a5\u7f13\u5b58TLS\u5bc6\u94a5\uff0c\u51cf\u5c11\u5ef6\u8fdf\u3002<\/li>\n\n\n\n<li><strong>Session\u590d\u7528\u7f13\u5b58\u6c60<\/strong>\uff1a\u591a\u4e2aAPI\u8bf7\u6c42\u53ef\u5171\u4eab\u52a0\u5bc6\u4e0a\u4e0b\u6587\u3002<\/li>\n\n\n\n<li><strong>\u667a\u80fd\u91cd\u8fde<\/strong>\uff1a\u63e1\u624b\u5931\u8d25\u65f6\u81ea\u52a8\u5207\u6362\u6700\u4f18\u51fa\u53e3\u5e76\u6062\u590d\u8fde\u63a5\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001TLS\u7f13\u5b58\u4e0eCDN\u52a0\u901f\u7684\u8054\u52a8<\/h2>\n\n\n\n<p>\u5982\u679c\u4f60\u7684\u7f51\u7ad9\u6216\u63a5\u53e3\u90e8\u7f72\u5728CDN\u4e0a\uff0cTLS\u63e1\u624b\u6027\u80fd\u8fd8\u4e0e\u7f13\u5b58\u7b56\u7565\u6709\u5173\u3002<br>CDN\u8fb9\u7f18\u8282\u70b9\u901a\u5e38\u53ef\u63d0\u524d\u4fdd\u5b58Session Ticket\uff0c<br>\u5728\u7528\u6237\u8bbf\u95ee\u65f6\u76f4\u63a5\u590d\u7528\uff0c\u514d\u53bb\u8fdc\u7a0b\u63e1\u624b\u3002<\/p>\n\n\n\n<p><strong>\u4f18\u5316\u601d\u8def\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>CDN\u5f00\u542fTLS\u4f1a\u8bdd\u7f13\u5b58\uff08Session Cache\uff09\u3002<\/li>\n\n\n\n<li>\u4ee3\u7406\u51fa\u53e3\u4e0eCDN\u8fb9\u7f18\u8282\u70b9\u4fdd\u6301\u4e00\u81f4\u5730\u533a\u3002<\/li>\n\n\n\n<li>\u8bbe\u7f6e\u5408\u7406Ticket\u751f\u547d\u5468\u671f\uff08\u63a8\u83501\u5c0f\u65f6\uff5e1\u5929\uff09\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u6613\u8def\u4ee3\u7406\u7684\u667a\u80fdDNS\u7cfb\u7edf\u53ef\u81ea\u52a8\u5206\u914d\u4e0eCDN\u8282\u70b9\u5339\u914d\u7684\u51fa\u53e3\uff0c<br>\u907f\u514d\u201c\u51fa\u53e3\u5728\u4e9a\u6d32\u3001CDN\u5728\u7f8e\u4e1c\u201d\u7684\u4e0d\u5339\u914d\u73b0\u8c61\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u4f01\u4e1a\u5b9e\u6d4b\uff1a\u8de8\u5883API\u8c03\u7528\u6027\u80fd\u63d0\u5347<\/h2>\n\n\n\n<p>\u67d0\u8de8\u5883\u5e7f\u544a\u76d1\u6d4b\u56e2\u961f\u957f\u671f\u9762\u4e34\u201cHTTPS\u8d85\u65f6\u201d\u4e0e\u201cAPI\u6389\u7ebf\u201d\u95ee\u9898\u3002<br>\u5728\u63a5\u5165\u6613\u8def\u4ee3\u7406\u5e76\u542f\u7528TLS1.3 + \u4f1a\u8bdd\u590d\u7528\u540e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u63e1\u624b\u65f6\u95f4\u4ece 650ms \u964d\u5230 240ms\uff1b<\/li>\n\n\n\n<li>\u8d85\u65f6\u7387\u4ece 18% \u964d\u5230 3%\uff1b<\/li>\n\n\n\n<li>\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u52a0\u5feb 42%\uff1b<\/li>\n\n\n\n<li>\u6570\u636e\u4f20\u8f93\u9519\u8bef\u7387\u4e0b\u964d 75%\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u56e2\u961f\u53cd\u9988\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201c\u4ee5\u524d\u51cc\u6668\u53d1API\u6d4b\u8bd5\u8981\u7b49\u5341\u51e0\u79d2\uff0c\u73b0\u57282\u79d2\u5c31\u80fd\u51fa\u7ed3\u679c\u3002\u201d<\/p>\n<\/blockquote>\n\n\n\n<p>\u8fd9\u8bc1\u660e\u4f18\u5316TLS\u5c42\u6027\u80fd\uff0c\u5f80\u5f80\u6bd4\u5355\u7eaf\u6362\u7ebf\u8def\u66f4\u6709\u6548\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u95ee\u9898\u4e0e\u8bef\u533aFAQ<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1761201912591\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Q1\uff1a\u5f00\u542fTLS1.3\u4f1a\u4e0d\u4f1a\u5bfc\u81f4\u517c\u5bb9\u95ee\u9898\uff1f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u4e0d\u4f1a\u3002TLS1.3 \u5411\u4e0b\u517c\u5bb9TLS1.2\uff0c\u65e7\u6d4f\u89c8\u5668\u4f1a\u81ea\u52a8\u56de\u9000\u3002<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1761201913625\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Q2\uff1aSession\u590d\u7528\u4f1a\u964d\u4f4e\u5b89\u5168\u6027\u5417\uff1f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u4e0d\u4f1a\u3002\u590d\u7528\u53ea\u4fdd\u5b58\u4f1a\u8bdd\u5bc6\u94a5\uff0c\u4e0d\u4fdd\u5b58\u8bc1\u4e66\uff0c\u5b89\u5168\u6027\u4f9d\u65e7\u7b26\u5408\u6807\u51c6\u3002<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1761201914697\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Q3\uff1a\u4e3a\u4ec0\u4e48\u6211\u7684\u63e1\u624b\u4ecd\u7136\u6162\uff1f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u53ef\u80fd\u662f\u51fa\u53e3\u8282\u70b9\u592a\u8fdc\u3001\u4ee3\u7406\u672a\u652f\u6301TLS\u900f\u4f20\u3001\u6216CDN\u7f13\u5b58\u672a\u547d\u4e2d\u3002<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1761201915216\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Q4\uff1a\u80fd\u5426\u5f3a\u5236\u4f7f\u7528TLS1.3\uff1f<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u53ef\u4ee5\u3002\u5728\u6d4f\u89c8\u5668\u6216\u670d\u52a1\u5668\u7aef\u8bbe\u5b9a\u6700\u4f4eTLS\u7248\u672c\u4e3a1.3\u5373\u53ef\u3002<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1761201944800\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><strong>Q5\uff1a<\/strong>TLS \u63e1\u624b\u8d85\u65f6\u662f\u4ee3\u7406\u95ee\u9898\u5417\uff1f**<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u4e0d\u5b8c\u5168\u662f\u3002TLS \u8d85\u65f6\u5e38\u4e0e\u534f\u8bae\u7248\u672c\u3001\u7f51\u7edc\u5ef6\u8fdf\u6216\u670d\u52a1\u5668\u8d1f\u8f7d\u76f8\u5173\u3002\u5347\u7ea7\u5230 TLS 1.3\uff0c\u5e76\u542f\u7528\u4f1a\u8bdd\u590d\u7528\uff08Session Resumption\uff09\u53ef\u663e\u8457\u964d\u4f4e\u63e1\u624b\u8017\u65f6\uff0c\u914d\u5408\u4f4e\u5ef6\u8fdf\u51fa\u53e3\u4ee3\u7406\u6548\u679c\u66f4\u4f73\u3002<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>TLS \u63e1\u624b\u8d85\u65f6\uff0c\u770b\u4f3c\u662f\u7f51\u7edc\u95ee\u9898\uff0c\u672c\u8d28\u662f\u534f\u8bae\u6548\u7387\u843d\u540e\u3002<br>\u5347\u7ea7\u5230 <strong>TLS1.3<\/strong>\u3001\u542f\u7528 <strong>\u4f1a\u8bdd\u590d\u7528<\/strong>\u3001\u914d\u5408 <strong>\u56fa\u5b9a\u51fa\u53e3\u4ee3\u7406<\/strong>\uff0c<br>\u4e0d\u4ec5\u8ba9\u8de8\u5883\u8bbf\u95ee\u66f4\u5feb\uff0c\u4e5f\u8ba9\u5b89\u5168\u6027\u66f4\u9ad8\u3002<\/p>\n\n\n\n<p>\u5728\u5168\u7403\u7f51\u7edc\u590d\u6742\u591a\u8df3\u7684\u73af\u5883\u4e2d\uff0c<br><strong>\u6613\u8def\u4ee3\u7406<\/strong> \u7684\u667a\u80fdTLS\u52a0\u901f\u7cfb\u7edf\u80fd\u8ba9\u4f60\u5c11\u7b49\u51e0\u79d2\u3001\u591a\u8d5a\u51e0\u5206\u6548\u7387\u3002<\/p>\n\n\n\n<p>\u56e0\u4e3a\u5728\u8de8\u5883\u65f6\u4ee3\uff0c<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201c\u5b89\u5168\u201d \u4e0e \u201c\u901f\u5ea6\u201d \u4e0d\u8be5\u5bf9\u7acb\u2014\u2014\u5b83\u4eec\u5b8c\u5168\u53ef\u4ee5\u4e00\u8d77\u98de\u3002<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u8de8\u5883\u8bbf\u95ee\u6216\u591a\u5730\u533a\u90e8\u7f72\u7684\u7cfb\u7edf\u4e2d\uff0c\u201cTLS\u63e1\u624b\u8d85\u65f6\u201d\u662f\u6700\u5e38\u89c1\u7684\u6027\u80fd\u74f6\u9888\u4e4b\u4e00\u3002\u4e0d\u5c11\u4eba\u53d1\u73b0\uff0c\u5373\u4f7f\u7f51\u7edc\u5e26\u5bbd\u5145\u8db3\uff0cHTTP &#8230; <a title=\"TLS\u63e1\u624b\u8001\u8d85\u65f6\uff1f\u4e0aTLS1.3\u518d\u7528\u4f1a\u8bdd\u590d\u7528\u80fd\u5feb\u4e0d\u5c11\u5417\" class=\"read-more\" href=\"https:\/\/www.yilus5.com\/blog\/4222.html\" aria-label=\"\u9605\u8bfb TLS\u63e1\u624b\u8001\u8d85\u65f6\uff1f\u4e0aTLS1.3\u518d\u7528\u4f1a\u8bdd\u590d\u7528\u80fd\u5feb\u4e0d\u5c11\u5417\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-4222","post","type-post","status-publish","format-standard","hentry","category-yiluproxy4"],"_links":{"self":[{"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/posts\/4222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/comments?post=4222"}],"version-history":[{"count":1,"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/posts\/4222\/revisions"}],"predecessor-version":[{"id":4226,"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/posts\/4222\/revisions\/4226"}],"wp:attachment":[{"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/media?parent=4222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/categories?post=4222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yilus5.com\/blog\/wp-json\/wp\/v2\/tags?post=4222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}