{"id":84987,"date":"2024-10-17T12:26:17","date_gmt":"2024-10-17T04:26:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/84987\/"},"modified":"2024-10-17T12:26:17","modified_gmt":"2024-10-17T04:26:17","slug":"ora-12684-%e5%8a%a0%e5%af%86-%e5%8a%a0%e5%af%86%e6%aa%a2%e6%9f%a5%ef%bc%9adiffie-hellman-%e9%9a%a8%e6%a9%9f%e6%95%b8%e5%a4%aa%e5%b0%8f%e3%80%82oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/84987\/","title":{"rendered":"ORA-12684: \u52a0\u5bc6\/\u52a0\u5bc6\u6aa2\u67e5\uff1aDiffie-Hellman \u96a8\u6a5f\u6578\u592a\u5c0f\u3002ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-12684-%e5%8a%a0%e5%af%86-%e5%8a%a0%e5%af%86%e6%aa%a2%e6%9f%a5%ef%bc%9adiffie-hellman-%e9%9a%a8%e6%a9%9f%e6%95%b8%e5%a4%aa%e5%b0%8f-ZRBMDzRLsd\">ORA-12684: \u52a0\u5bc6\/\u52a0\u5bc6\u6aa2\u67e5\uff1aDiffie-Hellman \u96a8\u6a5f\u6578\u592a\u5c0f<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f ORA-12684\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u52a0\u5bc6\u548c\u5b89\u5168\u6027\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528 Diffie-Hellman \u5bc6\u9470\u4ea4\u63db\u5354\u8b70\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-12684 \u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-12684-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-ZRBMDzRLsd\">ORA-12684 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-12684 \u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u70ba\u300c\u52a0\u5bc6\/\u52a0\u5bc6\u6aa2\u67e5\uff1aDiffie-Hellman \u96a8\u6a5f\u6578\u592a\u5c0f\u300d\u3002\u9019\u610f\u5473\u8457\u5728\u9032\u884c\u52a0\u5bc6\u901a\u4fe1\u6642\uff0c\u4f7f\u7528\u7684\u96a8\u6a5f\u6578\u4e0d\u5920\u5f37\u5927\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5b89\u5168\u6027\u554f\u984c\u3002Diffie-Hellman \u5354\u8b70\u662f\u4e00\u7a2e\u7528\u65bc\u5b89\u5168\u5730\u4ea4\u63db\u52a0\u5bc6\u5bc6\u9470\u7684\u7b97\u6cd5\uff0c\u82e5\u96a8\u6a5f\u6578\u904e\u5c0f\uff0c\u5247\u53ef\u80fd\u4f7f\u5f97\u653b\u64ca\u8005\u66f4\u5bb9\u6613\u9032\u884c\u7834\u89e3\u3002<\/p>\n<h3 id=\"%e9%9a%a8%e6%a9%9f%e6%95%b8%e7%9a%84%e7%94%9f%e6%88%90-ZRBMDzRLsd\">\u96a8\u6a5f\u6578\u7684\u751f\u6210<\/h3>\n<p>\u5728 Diffie-Hellman \u5354\u8b70\u4e2d\uff0c\u96a8\u6a5f\u6578\u7684\u751f\u6210\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u6a5f\u6578\u7684\u5927\u5c0f\u548c\u8cea\u91cf\u76f4\u63a5\u5f71\u97ff\u5230\u52a0\u5bc6\u7684\u5b89\u5168\u6027\u3002\u82e5\u96a8\u6a5f\u6578\u904e\u5c0f\uff0c\u5247\u53ef\u80fd\u5c0e\u81f4\u4ee5\u4e0b\u554f\u984c\uff1a<\/p>\n<ul>\n<li>\u5b89\u5168\u6027\u964d\u4f4e\uff1a\u5c0f\u96a8\u6a5f\u6578\u53ef\u80fd\u88ab\u66b4\u529b\u7834\u89e3\u3002<\/li>\n<li>\u901a\u4fe1\u5931\u6557\uff1aOracle \u6578\u64da\u5eab\u53ef\u80fd\u62d2\u7d55\u5efa\u7acb\u5b89\u5168\u9023\u63a5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-12684-%e9%8c%af%e8%aa%a4-ZRBMDzRLsd\">\u5982\u4f55\u4fee\u5fa9 ORA-12684 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 ORA-12684 \u932f\u8aa4\u901a\u5e38\u9700\u8981\u8abf\u6574 Oracle \u6578\u64da\u5eab\u7684\u914d\u7f6e\uff0c\u4ee5\u78ba\u4fdd\u4f7f\u7528\u8db3\u5920\u5f37\u5927\u7684\u96a8\u6a5f\u6578\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-oracle-%e5%ae%a2%e6%88%b6%e7%ab%af%e5%92%8c%e6%9c%8d%e5%8b%99%e5%99%a8%e7%89%88%e6%9c%ac-ZRBMDzRLsd\">1. \u6aa2\u67e5 Oracle \u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u7248\u672c<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd Oracle \u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u7684\u7248\u672c\u662f\u6700\u65b0\u7684\u3002\u820a\u7248\u672c\u53ef\u80fd\u5b58\u5728\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u66f4\u65b0\u5f8c\u53ef\u80fd\u6703\u81ea\u52d5\u4fee\u5fa9\u6b64\u554f\u984c\u3002<\/p>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4%e5%8a%a0%e5%af%86%e5%8f%83%e6%95%b8-ZRBMDzRLsd\">2. \u8abf\u6574\u52a0\u5bc6\u53c3\u6578<\/h3>\n<p>\u5728 Oracle \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u8abf\u6574\u52a0\u5bc6\u53c3\u6578\u3002\u5177\u9ad4\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<pre><code>ALTER SYSTEM SET SSL_CIPHER_SUITES='(SSL_RSA_WITH_AES_256_CBC_SHA256,SSL_RSA_WITH_AES_128_CBC_SHA256)' SCOPE=BOTH;<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u4f7f\u7528\u66f4\u5f37\u7684\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5f9e\u800c\u63d0\u9ad8\u5b89\u5168\u6027\u3002<\/p>\n<h3 id=\"3-%e5%a2%9e%e5%8a%a0%e9%9a%a8%e6%a9%9f%e6%95%b8%e7%9a%84%e5%a4%a7%e5%b0%8f-ZRBMDzRLsd\">3. \u589e\u52a0\u96a8\u6a5f\u6578\u7684\u5927\u5c0f<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u624b\u52d5\u589e\u52a0\u96a8\u6a5f\u6578\u7684\u5927\u5c0f\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4fee\u6539 Oracle \u7684\u914d\u7f6e\u6587\u4ef6\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>ALTER SYSTEM SET SSL_DH_KEY_SIZE=2048 SCOPE=BOTH;<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u4f7f\u7528\u7684 Diffie-Hellman \u96a8\u6a5f\u6578\u8db3\u5920\u5927\uff0c\u5f9e\u800c\u907f\u514d ORA-12684 \u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e7%9a%84%e8%80%83%e9%87%8f-ZRBMDzRLsd\">\u9060\u7a0b\u8655\u7406\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u9032\u884c\u9060\u7a0b\u8655\u7406\u6642\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528 VPN \u6216\u5176\u4ed6\u5b89\u5168\u901a\u9053\u6642\uff0c\u78ba\u4fdd\u6240\u6709\u7684\u52a0\u5bc6\u8a2d\u7f6e\u90fd\u662f\u6b63\u78ba\u7684\u3002\u9019\u4e0d\u50c5\u80fd\u5920\u907f\u514d ORA-12684 \u932f\u8aa4\uff0c\u9084\u80fd\u63d0\u9ad8\u6574\u9ad4\u7684\u6578\u64da\u5b89\u5168\u6027\u3002<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%bc%b7%e5%8a%a0%e5%af%86%e5%8d%94%e8%ad%b0-ZRBMDzRLsd\">1. \u4f7f\u7528\u5f37\u52a0\u5bc6\u5354\u8b70<\/h3>\n<p>\u78ba\u4fdd\u4f7f\u7528\u7684 VPN \u6216\u5176\u4ed6\u9060\u7a0b\u9023\u63a5\u5de5\u5177\u652f\u6301\u5f37\u52a0\u5bc6\u5354\u8b70\uff0c\u5982 TLS 1.2 \u6216\u66f4\u9ad8\u7248\u672c\u3002\u9019\u6a23\u53ef\u4ee5\u9032\u4e00\u6b65\u589e\u5f37\u6578\u64da\u50b3\u8f38\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h3 id=\"2-%e5%ae%9a%e6%9c%9f%e6%aa%a2%e6%9f%a5%e5%ae%89%e5%85%a8%e8%a8%ad%e7%bd%ae-ZRBMDzRLsd\">2. \u5b9a\u671f\u6aa2\u67e5\u5b89\u5168\u8a2d\u7f6e<\/h3>\n<p>\u5b9a\u671f\u6aa2\u67e5\u548c\u66f4\u65b0\u5b89\u5168\u8a2d\u7f6e\uff0c\u4ee5\u78ba\u4fdd\u5b83\u5011\u7b26\u5408\u6700\u65b0\u7684\u5b89\u5168\u6a19\u6e96\u3002\u9019\u5305\u62ec\u6aa2\u67e5 SSL \u8b49\u66f8\u7684\u6709\u6548\u6027\u548c\u52a0\u5bc6\u7b97\u6cd5\u7684\u5f37\u5ea6\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZRBMDzRLsd\">\u7e3d\u7d50<\/h2>\n<p>ORA-12684 \u932f\u8aa4\u662f Oracle \u6578\u64da\u5eab\u4e2d\u8207\u52a0\u5bc6\u76f8\u95dc\u7684\u4e00\u500b\u5e38\u898b\u554f\u984c\uff0c\u4e3b\u8981\u7531\u65bc Diffie-Hellman \u96a8\u6a5f\u6578\u904e\u5c0f\u6240\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5 Oracle \u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u7248\u672c\u3001\u8abf\u6574\u52a0\u5bc6\u53c3\u6578\u4ee5\u53ca\u589e\u52a0\u96a8\u6a5f\u6578\u7684\u5927\u5c0f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5728\u9032\u884c\u9060\u7a0b\u8655\u7406\u6642\uff0c\u78ba\u4fdd\u4f7f\u7528\u5f37\u52a0\u5bc6\u5354\u8b70\u548c\u5b9a\u671f\u6aa2\u67e5\u5b89\u5168\u8a2d\u7f6e\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-12684 \u932f\u8aa4\uff1aDiffie-Hellman \u96a8\u6a5f\u6578\u904e\u5c0f\u7684\u52a0\u5bc6\u6aa2\u67e5\u554f\u984c\uff0c\u63d0\u4f9b Oracle \u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u6307\u5357\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-84987","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/84987","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=84987"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/84987\/revisions"}],"predecessor-version":[{"id":84988,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/84987\/revisions\/84988"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=84987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=84987"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=84987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}