{"id":2539,"date":"2021-06-01T15:03:26","date_gmt":"2021-06-01T07:03:26","guid":{"rendered":"http:\/\/www.menshours.com\/?p=2539"},"modified":"2021-11-19T10:49:51","modified_gmt":"2021-11-19T02:49:51","slug":"ssl-tls%e8%bf%9e%e6%8e%a5%e5%bb%ba%e7%ab%8b%e8%bf%87%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.menshours.com\/index.php\/2021\/06\/01\/ssl-tls%e8%bf%9e%e6%8e%a5%e5%bb%ba%e7%ab%8b%e8%bf%87%e7%a8%8b\/","title":{"rendered":"SSL\/TLS\u8fde\u63a5\u5efa\u7acb\u8fc7\u7a0b"},"content":{"rendered":"
\n
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1\u3001\u524d\u8a00<\/strong><\/p>\n

\u6700\u8fd1\u5728\u5012\u817eSSL\u65b9\u9762\u7684\u9879\u76ee\uff0c\u4e4b\u524d\u53ea\u662f\u867d\u7136\u5bf9SSL\u4e86\u89e3\u8fc7\uff0c\u4f46\u662f\u4e0d\u591f\u6df1\u5165\uff0c\u6b63\u597d\u6709\u673a\u4f1a\uff0c\u8ba4\u771f\u5b66\u4e60\u4e00\u4e0b\u3002\u5f00\u59cb\u4e86\u89e3SSL\u7684\u662f\u4ecehttps\u5f00\u59cb\u7684\uff0c\u81ea\u4ece\u767e\u5ea6\u652f\u6301https\u4ee5\u540e\uff0c\u5982\u4eca\u5168\u7ad9https\u7684\u8d8b\u52bf\u8d8a\u6765\u8d8a\u5f3a\u70c8\uff0c\u4e92\u8054\u7f51\u5bf9\u5b89\u5168\u7684\u8ba4\u8bc6\u8d8a\u6765\u8d8a\u6df1\u5165\u3002\u672c\u6587\u6839\u636e\u81ea\u5df1\u7684\u5b9e\u9645\u60c5\u51b5\uff0c\u5bf9SSL\u94fe\u63a5\u5efa\u7acb\u505a\u4e2a\u603b\u7ed3\u3002SSL\u76f8\u5173\u7684\u975e\u5bf9\u79f0\u52a0\u5bc6\u548c\u52a0\u5bc6\uff0c\u6d89\u53ca\u5230\u516c\u94a5\u3001\u79c1\u94a5\u3001\u8bc1\u4e66\u3001\u5bf9\u79f0\u5bc6\u94a5\uff0c\u8fd9\u4e9b\u975e\u5e38\u590d\u6742\uff0c\u672c\u6587\u4e0d\u4f1a\u6d89\u53ca\u3002\u672c\u6587\u91cd\u70b9\u4ecb\u7ecdSSL\u7684\u63e1\u624b\u8fc7\u7a0b\uff0c\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u7aef\u7684\u6b65\u9aa4\uff0c\u901a\u8fc7wireshark\u6293\u5305\u5206\u6790\u6574\u4e2a\u8fc7\u7a0b\u3002<\/p>\n

2\u3001\u57fa\u672c\u6982\u5ff5<\/strong><\/p>\n

SSL\uff1a\uff08Secure Socket Layer\uff0c\u5b89\u5168\u5957\u63a5\u5b57\u5c42\uff09\uff0c\u4f4d\u4e8e\u53ef\u9760\u7684\u9762\u5411\u8fde\u63a5\u7684\u7f51\u7edc\u5c42\u534f\u8bae\u548c\u5e94\u7528\u5c42\u534f\u8bae\u4e4b\u95f4\u7684\u4e00\u79cd\u534f\u8bae\u5c42\u3002SSL\u901a\u8fc7\u4e92\u76f8\u8ba4\u8bc1\u3001\u4f7f\u7528\u6570\u5b57\u7b7e\u540d\u786e\u4fdd\u5b8c\u6574\u6027\u3001\u4f7f\u7528\u52a0\u5bc6\u786e\u4fdd\u79c1\u5bc6\u6027\uff0c\u4ee5\u5b9e\u73b0\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u5b89\u5168\u901a\u8baf\u3002\u8be5\u534f\u8bae\u7531\u4e24\u5c42\u7ec4\u6210\uff1aSSL\u8bb0\u5f55\u534f\u8bae\u548cSSL\u63e1\u624b\u534f\u8bae\u3002<\/p>\n

TLS\uff1a(Transport Layer Security\uff0c\u4f20\u8f93\u5c42\u5b89\u5168\u534f\u8bae)\uff0c\u7528\u4e8e\u4e24\u4e2a\u5e94\u7528\u7a0b\u5e8f\u4e4b\u95f4\u63d0\u4f9b\u4fdd\u5bc6\u6027\u548c\u6570\u636e\u5b8c\u6574\u6027\u3002\u8be5\u534f\u8bae\u7531\u4e24\u5c42\u7ec4\u6210\uff1aTLS\u8bb0\u5f55\u534f\u8bae\u548cTLS\u63e1\u624b\u534f\u8bae\u3002<\/p>\n

TLS\u662f\u5728SSL\u7684\u57fa\u7840\u4e0a\u6807\u51c6\u5316\u7684\u4ea7\u7269\uff0c\u76ee\u524dSSL3.0\u4e0eTLS1.0\u4fdd\u6301\u4e00\u81f4\u7684\uff0c\u4e8c\u8005\u662f\u5e76\u5217\u5173\u7cfb\uff0c\u53ea\u662f\u5927\u5bb6\u4e60\u60ef\u79f0\u547cSSL\u3002\u6ce8\u660e\u7684web\u670d\u52a1nginx\u9ed8\u8ba4\u652f\u6301\u7684\u5c31\u662fTLS1.0\u3001TLS1.1\u3001TLS1.2\u534f\u8bae\u3002\u8c03\u7528\u7684openssl\u5e93\u4e2d\uff0c\u5bf9\u5e94\u7684\u5c31\u662fssl3_acceptt\u51fd\u6570\u3002<\/p>\n

SSL\/TLS\u4f4d\u4e8e\u4f20\u8f93\u5c42\u548c\u5e94\u7528\u5c42\u4e4b\u95f4\uff0c\u5e94\u7528\u5c42\u6570\u636e\u4e0d\u518d\u76f4\u63a5\u4f20\u9012\u7ed9\u4f20\u8f93\u5c42\uff0c\u800c\u662f\u4f20\u9012\u7ed9SSL\u5c42\uff0cSSL\u5c42\u5bf9\u4ece\u5e94\u7528\u5c42\u6536\u5230\u7684\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u589e\u52a0\u81ea\u5df1\u7684SSL\u5934\u3002<\/p>\n

\"\"<\/p>\n

3\u3001\u63e1\u624b\u8fc7\u7a0b<\/strong><\/p>\n

\u6211\u4f7f\u7528nginx\u642d\u5efa\u4e86\u4e00\u4e2ahttps\u7684\u670d\u52a1\uff0cnginx\u7684\u9ed8\u8ba4ssl cipher\u4e3aHIGH:!aNULL:!MD5; \u4e0d\u540c\u7684cipher \u51b3\u5b9a\u4e86\u63e1\u624b\u7684\u4ea4\u4e92\u8fc7\u7a0b\u3002chrome\u6d4f\u89c8\u5668\u652f\u6301\u7684cipher\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

cipher\u7684\u683c\u5f0f\u4e3a\uff1a\u8ba4\u8bc1\u7b97\u6cd5_\u5bc6\u94a5\u4ea4\u6362\u7b97\u6cd5_\u52a0\u5bc6\u7b97\u6cd5_ \u6458\u8981\u7b97\u6cd5<\/p>\n

\"\"<\/p>\n

\u9996\u5148\u770b\u770b\u6700\u57fa\u672c\u7684\u57fa\u4e8eRSA\u7684\u5bc6\u94a5\u534f\u5546\u7b97\u6cd5\uff0c\u914d\u7f6e\u7684ssl sipher\u4e3a AES256-GCM-SHA256\u3002<\/p>\n

\"\"<\/p>\n

\u4f7f\u7528wireshark\u6293\u5305\u5206\u6790\uff0c\u6293\u5305\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

\"\"<\/p>\n

\u4ece\u4e0a\u9762\u62a5\u6587\u53ef\u4ee5\u770b\u51fa\uff0cSSL\u5efa\u7acb\u8fc7\u7a0b\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

\"\"<\/p>\n

\u4f7f\u7528\u692d\u5706\u66f2\u7ebf\uff08ECDHE\uff09\u7b97\u6cd5\u4f5c\u4e3a\u5bc6\u94a5\u4ea4\u6362\u7b97\u6cd5\uff0c\u914d\u7f6essl ciper\u4e3a\uff1a\"\"\uff0c\u4ea4\u4e92\u6d41\u7a0b\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

\"\"<\/p>\n

\u6293\u5305\u770b\u5982\u4e0b\uff1a<\/p>\n

\"\"<\/p>\n

\u4ece\u4e0a\u9762\u62a5\u6587\u53ef\u4ee5\u770b\u51fa\uff0cSSL\u5efa\u7acb\u8fc7\u7a0b\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

\"\"<\/p>\n

\u76f8\u6bd4RSA\u7b97\u6cd5\u800c\u8a00\uff0c\u63e1\u624b\u8fc7\u7a0b\u591a\u4e86\u4e00\u4e2aserver key exchange\u6b65\u9aa4<\/p>\n

\"\"<\/p>\n

RSA\u7b97\u6cd5\u670d\u52a1\u7aef\u6ca1\u6709Server key Exchange\u3002<\/p>\n

\"\"<\/p>\n

4\u3001\u53c2\u8003\u8d44\u6599<\/strong><\/p>\n

http:\/\/www.ruanyifeng.com\/blog\/2014\/09\/illustration-ssl.html<\/a><\/p>\n

https:\/\/blog.cloudflare.com\/keyless-ssl-the-nitty-gritty-technical-details\/<\/a><\/p>\n<\/div>\n

\"\"<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\u8f6c\u8f7d\u535a\u6587\u51fa\u5904\uff1a
\nhttps:\/\/www.cnblogs.com\/Anker\/p\/6082966.html<\/a>
\n\uff08\u7eaf\u5c5e\u4e2a\u4eba\u5b66\u4e60\u6240\u7528\uff0c\u5982\u6709\u4fb5\u6743\uff0c\u8bf7\u8054\u7cfb\uff0c\u7acb\u5373\u5220\u9664\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"

1\u3001\u524d\u8a00 \u6700\u8fd1\u5728\u5012\u817eSSL\u65b9\u9762\u7684\u9879\u76ee\uff0c\u4e4b\u524d\u53ea\u662f\u867d\u7136\u5bf9SSL\u4e86\u89e3\u8fc7\uff0c\u4f46\u662f\u4e0d\u591f\u6df1\u5165\uff0c\u6b63\u597d\u6709\u673a\u4f1a\uff0c\u8ba4\u771f\u5b66\u4e60\u4e00\u4e0b\u3002\u5f00\u59cb […]<\/p>\n","protected":false},"author":1,"featured_media":2540,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[451],"tags":[452,453,454,455],"class_list":["post-2539","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-451","tag-ssl","tag-tls","tag-454","tag-455"],"_links":{"self":[{"href":"https:\/\/www.menshours.com\/index.php\/wp-json\/wp\/v2\/posts\/2539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.menshours.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.menshours.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.menshours.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.menshours.com\/index.php\/wp-json\/wp\/v2\/comments?post=2539"}],"version-history":[{"count":2,"href":"https:\/\/www.menshours.com\/index.php\/wp-json\/wp\/v2\/posts\/2539\/revisions"}],"predecessor-version":[{"id":2622,"href":"https:\/\/www.menshours.com\/index.php\/wp-json\/wp\/v2\/posts\/2539\/revisions\/2622"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.menshours.com\/index.php\/wp-json\/wp\/v2\/media\/2540"}],"wp:attachment":[{"href":"https:\/\/www.menshours.com\/index.php\/wp-json\/wp\/v2\/media?parent=2539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.menshours.com\/index.php\/wp-json\/wp\/v2\/categories?post=2539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.menshours.com\/index.php\/wp-json\/wp\/v2\/tags?post=2539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}