{"id":424,"date":"2021-06-12T09:59:24","date_gmt":"2021-06-12T01:59:24","guid":{"rendered":"https:\/\/choson.lifenet.com.tw\/?p=424"},"modified":"2023-03-29T16:49:23","modified_gmt":"2023-03-29T08:49:23","slug":"%e5%af%86%e9%91%b0%e5%8d%94%e5%95%86-diffie-hellman","status":"publish","type":"post","link":"https:\/\/choson.lifenet.com.tw\/?p=424","title":{"rendered":"\u5bc6\u9470\u5354\u5546-Diffie-Hellman"},"content":{"rendered":"\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Key_distribution\" target=\"_blank\" rel=\"noreferrer noopener\">\u5bc6\u9470\u5206\u767c<\/a>\u662f\u5c07\u52a0\u5bc6\u5bc6\u9470\u5f9e\u4e00\u65b9\u767c\u9001\u5230\u53e6\u4e00\u65b9\u7684\u904e\u7a0b\u3002\u5c0d\u7a31\u548c\u975e\u5c0d\u7a31\u5bc6\u78bc\u8853\u90fd\u9762\u81e8\u8457\u5bc6\u9470\u5206\u767c\u7684\u6311\u6230\u3002\u9019\u500b\u554f\u984c\u8a62\u554f\u5c0d\u7a31\u5bc6\u78bc\u5b78\u4e2d\u7684\u5171\u4eab\u5bc6\u9470\u5206\u767c\u3002<br>. \u7531<a href=\"https:\/\/en.wikipedia.org\/wiki\/Web_of_trust\" target=\"_blank\" rel=\"noreferrer noopener\">\u4fe1\u4efb\u7db2\u7d61<\/a>\u6216 X.509<a href=\"https:\/\/en.wikipedia.org\/wiki\/Public_key_infrastructure\" target=\"_blank\" rel=\"noreferrer noopener\">\u516c\u9470\u57fa\u790e\u8a2d\u65bd(PKI)<\/a>\u7ba1\u7406\u7684\u8b49\u66f8\u4e2d\u7684\u6536\u4ef6\u4eba\u516c\u9470\u901a\u5e38\u7528\u65bc\u52a0\u5bc6\u9810\u5148\u78ba\u5b9a\u7684\u800c\u975e\u5354\u5546\u6216\u5546\u5b9a\u7684\u5171\u4eab\u5bc6\u9470\u3002\u8b49\u66f8\u548c\u57fa\u790e\u8a2d\u65bd\u7ba1\u7406\u662f\u4e3b\u8981\u958b\u92b7\u3002<br>. Diffie-Hellman \u662f\u4e00\u7a2e\u57fa\u65bc\u516c\u9470\u7684\u5354\u8b70\uff0c\u652f\u6301\u5bc6\u9470\u5354\u5546\uff08\u751f\u6210\u4e26\u540c\u610f\u5171\u4eab\u5bc6\u9470\uff09\uff0c\u800c\u7121\u9700\u8b49\u66f8\u7ba1\u7406\u7684\u958b\u92b7\u3002<\/p>\n\n\n\n<p><strong>\u79d8\u9470\u7684\u5206\u914d<\/strong><br>\u5bc6\u9470\u53ef\u4ee5\u7531\u4e00\u65b9\u9810\u5148\u78ba\u5b9a\u4e26\u767c\u9001\u7d66\u53e6\u4e00\u65b9\uff0c\u4e5f\u53ef\u4ee5\u7531\u96d9\u65b9\u5354\u5546\u548c\u5546\u5b9a\u3002\u4f5c\u8005\u5c07\u524d\u8005\u9810\u5148\u78ba\u5b9a\u7684\u65b9\u5f0f\u7a31\u70ba\u201c\u5bc6\u9470\u4ea4\u63db\u201d\uff0c\u5c07\u5f8c\u8005\u7d04\u5b9a\u7684\u65b9\u5f0f\u7a31\u70ba\u201c\u5bc6\u9470\u5354\u5546\u201d\u3002\u7136\u800c\uff0c\u4eba\u5011\u5c07<a href=\"https:\/\/en.wikipedia.org\/wiki\/Key_exchange\" target=\"_blank\" rel=\"noreferrer noopener\">\u201c\u5bc6\u9470\u4ea4\u63db\u201d<\/a>\u7a31\u70ba\u6db5\u84cb\u9019\u5169\u7a2e\u65b9\u6cd5\u7684\u7e3d\u7a31\u4e26\u4e0d\u5c11\u898b\u3002<br>. \u5bc6\u9470\u4ea4\u63db\uff1a\u4e00\u65b9\u751f\u6210\u5bc6\u9470\u4e26\u767c\u9001\u7d66\u53e6\u4e00\u65b9\uff1b\u5c0d\u65b9\u4e0d\u5f71\u97ff\u5bc6\u9470\u3002\u4f8b\u5982\uff0c\u516c\u9470\u52a0\u5bc6\u3002<br>.&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Key-agreement_protocol\" target=\"_blank\" rel=\"noreferrer noopener\">\u5bc6\u9470\u5354\u5546<\/a>\uff1a\u96d9\u65b9\u90fd\u53ef\u4ee5\u5c31\u5bc6\u9470\u9054\u6210\u4e00\u81f4\uff0c\u5f9e\u800c\u5f71\u97ff\u7d50\u679c\u3002\u4f8b\u5982\uff0c\u8fea\u83f2-\u8d6b\u723e\u66fc\u3002<br><img decoding=\"async\" src=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20210612\/20132160PSFBVbDT2f.jpg\" alt=\"https:\/\/ithelp.ithome.com.tw\/upload\/images\/20210612\/20132160PSFBVbDT2f.jpg\"><br>-\u5c0d\u7a31\u5bc6\u78bc\u5b78\u4e2d\u7684\u5bc6\u9470\u5206\u914d<\/p>\n\n\n\n<p><strong>\u516c\u9470\u7684\u5206\u914d<\/strong><br>\u975e\u5c0d\u7a31\u5bc6\u78bc\u5b78\u4e2d\u4f7f\u7528\u7684\u516c\u9470\u7684\u5206\u767c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u4e00\u822c\u65b9\u6848\u4f86\u5be6\u73fe\uff1a<br>. \u516c\u793a\uff08<a href=\"https:\/\/en.wikipedia.org\/wiki\/Web_of_trust\" target=\"_blank\" rel=\"noreferrer noopener\">\u4fe1\u4efb\u7db2<\/a>\uff09<br>. \u516c\u958b<strong>\u76ee\u9304<\/strong><br>. \u516c\u9470<strong>\u6b0a\u9650<\/strong><br>. \u516c\u9470<strong>\u8b49\u66f8<\/strong>\uff08<a href=\"https:\/\/en.wikipedia.org\/wiki\/Chain_of_trust\" target=\"_blank\" rel=\"noreferrer noopener\">\u4fe1\u4efb\u93c8<\/a>\uff09<\/p>\n\n\n\n<p><strong>Diffie-Hellman \u5354\u8b70<\/strong><br><a href=\"https:\/\/www.youtube.com\/embed\/QPD3IgCUkVY\"><br><\/a>https:\/\/www.youtube.com\/embed\/QPD3IgCUkVY<\/p>\n\n\n\n<p><iframe loading=\"lazy\" title=\"Cryptography: Diffie-Hellman Key Exchange\" width=\"580\" height=\"326\" src=\"https:\/\/www.youtube.com\/embed\/QPD3IgCUkVY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n\n\n\n<p>\u53c3\u8003<br>.&nbsp;<a href=\"https:\/\/csrc.nist.gov\/projects\/cryptographic-standards-and-guidelines\/example-values\" target=\"_blank\" rel=\"noreferrer noopener\">NIST \u5bc6\u78bc\u6a19\u6e96\u548c\u6307\u5357<\/a><br>.&nbsp;<a href=\"https:\/\/www.ibm.com\/support\/knowledgecenter\/en\/SSLTBW_2.3.0\/com.ibm.tcp.ipsec.ipsec.help.doc\/com\/ibm\/tcp\/ipsec\/ipsec\/PS_DT_Adv_PFS.CB_Initiate.html\" target=\"_blank\" rel=\"noreferrer noopener\">Diffie Hellman \u7d44 (IBM)<\/a><br>.&nbsp;<a href=\"https:\/\/www.brainkart.com\/article\/Distribution-of-Public-Keys_8469\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u516c\u9470\u5206\u767c<\/a><br>.&nbsp;<a href=\"https:\/\/mathworld.wolfram.com\/Diffie-HellmanProtocol.html\" target=\"_blank\" rel=\"noreferrer noopener\">Diffie-Hellman \u5354\u8b70<\/a><br>.&nbsp;<a href=\"https:\/\/brilliant.org\/wiki\/diffie-hellman-protocol\/\" target=\"_blank\" rel=\"noreferrer noopener\">Diffie-Hellman (\u8f1d\u714c)<\/a><br>.&nbsp;<a href=\"https:\/\/www.degruyter.com\/document\/doi\/10.1515\/jmc-2017-0015\/html\" target=\"_blank\" rel=\"noreferrer noopener\">Diffie-Hellman \u5bc6\u9470\u4ea4\u63db\u7684\u4ee3\u6578\u63a8\u5ee3<\/a><br>.&nbsp;<a href=\"https:\/\/www.youtube.com\/watch?v=Yjrfm_oRO0w\" target=\"_blank\" rel=\"noreferrer noopener\">Diffie Hellman &#8211; \u6578\u5b78\u4f4d &#8211; Computerphile<\/a><br>.&nbsp;<a href=\"https:\/\/www.youtube.com\/watch?v=ESPT_36pUFc\" target=\"_blank\" rel=\"noreferrer noopener\">Diffie-Hellman \u5bc6\u9470\u4ea4\u63db\u7684\u6578\u5b78 | \u7121\u9650\u7cfb\u5217<\/a><br>.&nbsp;<a href=\"https:\/\/www.youtube.com\/watch?v=4Tb1q8dSIlI\" target=\"_blank\" rel=\"noreferrer noopener\">\u6b64\u8996\u983b\u672a\u4f7f\u7528 RSA \u52a0\u5bc6 | \u7121\u9650\u7cfb\u5217<\/a><br>.&nbsp;<a href=\"https:\/\/www.youtube.com\/watch?v=12Q3Mrh03Gk\" target=\"_blank\" rel=\"noreferrer noopener\">\u5982\u4f55\u7834\u89e3\u5bc6\u78bc\u5b78\u3002\u7121\u9650\u7cfb\u5217<\/a><br>.&nbsp;<a href=\"https:\/\/security.stackexchange.com\/questions\/14165\/do-you-require-a-special-type-of-certificate-for-using-diffie-hellman-as-the-key\" target=\"_blank\" rel=\"noreferrer noopener\">\u60a8\u662f\u5426\u9700\u8981\u7279\u6b8a\u985e\u578b\u7684\u8b49\u66f8\u624d\u80fd\u4f7f\u7528 Diffie Hellman \u4f5c\u70ba SSL \u4e2d\u7684\u5bc6\u9470\u4ea4\u63db\u5354\u8b70\uff1f<\/a><\/p>\n\n\n\n<p>\u8cc7\u6599\u4f86\u6e90\uff1a\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/wentzwu.com\/2021\/03\/27\/cissp-practice-questions-20210328\/\" target=\"_blank\">Wentz Wu QOTD-20210328<\/a><\/p>\n\n\n\n<p>PS:\u6b64\u6587\u7ae0\u7d93\u904e\u4f5c\u8005\u540c\u610f\u520a\u767b \u4e26\u4e14\u6388\u6b0a\u53ef\u4ee5\u7ffb\u8b6f\u6210\u4e2d\u6587<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5bc6\u9470\u5206\u767c\u662f\u5c07\u52a0\u5bc6\u5bc6\u9470\u5f9e\u4e00\u65b9\u767c\u9001\u5230\u53e6\u4e00\u65b9\u7684\u904e\u7a0b\u3002\u5c0d\u7a31\u548c\u975e\u5c0d\u7a31\u5bc6\u78bc\u8853\u90fd\u9762\u81e8\u8457\u5bc6\u9470\u5206\u767c\u7684\u6311\u6230\u3002\u9019\u500b\u554f\u984c\u8a62\u554f\u5c0d\u7a31\u5bc6\u78bc\u5b78 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-424","post","type-post","status-publish","format-standard","hentry","category-cisspcertified-information-systems-security-professional"],"_links":{"self":[{"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=424"}],"version-history":[{"count":2,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/424\/revisions"}],"predecessor-version":[{"id":2874,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/424\/revisions\/2874"}],"wp:attachment":[{"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/choson.lifenet.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}