{"id":579536,"date":"2023-12-28T03:09:19","date_gmt":"2023-12-28T03:09:19","guid":{"rendered":"https:\/\/proxyelite.info\/glossary\/public-key\/"},"modified":"2023-12-28T03:09:19","modified_gmt":"2023-12-28T03:09:19","slug":"public-key","status":"publish","type":"glossary","link":"https:\/\/proxyelite.info\/cn\/glossary\/public-key\/","title":{"rendered":"\u516c\u94a5"},"content":{"rendered":"<p>\u516c\u94a5\u5728\u8ba1\u7b97\u673a\u5b89\u5168\u548c\u5bc6\u7801\u5b66\u9886\u57df\u4e2d\uff0c\u5728\u786e\u4fdd\u7f51\u7edc\u6570\u636e\u4f20\u8f93\u7684\u673a\u5bc6\u6027\u3001\u5b8c\u6574\u6027\u548c\u771f\u5b9e\u6027\u65b9\u9762\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\u3002\u5b83\u662f\u652f\u6491\u5404\u79cd\u5b89\u5168\u534f\u8bae\u548c\u673a\u5236\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u4f8b\u5982\u7528\u4e8e\u5b89\u5168 Web \u6d4f\u89c8\u7684 SSL\/TLS \u548c\u7528\u4e8e\u5b89\u5168\u8fdc\u7a0b\u8bbf\u95ee\u7684 SSH\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u6df1\u5165\u7814\u7a76\u516c\u94a5\u7684\u590d\u6742\u4e16\u754c\uff0c\u63a2\u8ba8\u5176\u7ec6\u8282\u3001\u7c7b\u578b\u3001\u5e94\u7528\u3001\u6311\u6218\u548c\u672a\u6765\u524d\u666f\uff0c\u7279\u522b\u5173\u6ce8\u5176\u4e0e\u4ee3\u7406\u670d\u52a1\u5668\u7684\u76f8\u5173\u6027\u3002<\/p>\n<h2>\u6709\u5173\u516c\u94a5\u7684\u8be6\u7ec6\u4fe1\u606f<\/h2>\n<p>\u516c\u94a5\u662f\u975e\u5bf9\u79f0\u52a0\u5bc6\u7684\u4e00\u4e2a\u7ec4\u6210\u90e8\u5206\uff0c\u975e\u5bf9\u79f0\u52a0\u5bc6\u662f\u4e00\u79cd\u4f7f\u7528\u4e24\u4e2a\u4e0d\u540c\u5bc6\u94a5\u7684\u52a0\u5bc6\u7cfb\u7edf\uff1a\u516c\u94a5\u548c\u79c1\u94a5\u3002\u8fd9\u4e9b\u5bc6\u94a5\u5728\u6570\u5b66\u4e0a\u662f\u76f8\u4e92\u5173\u8054\u7684\uff0c\u4f46\u6709\u4e0d\u540c\u7684\u7528\u9014\u3002\u987e\u540d\u601d\u4e49\uff0c\u516c\u94a5\u662f\u516c\u5f00\u5171\u4eab\u7684\u5e76\u7528\u4e8e\u52a0\u5bc6\uff0c\u800c\u79c1\u94a5\u5219\u4fdd\u6301\u673a\u5bc6\u5e76\u7528\u4e8e\u89e3\u5bc6\u3002\u8fd9\u79cd\u5de7\u5999\u7684\u8bbe\u8ba1\u53ef\u4ee5\u5728\u4e0d\u5b89\u5168\u7684\u73af\u5883\uff08\u4f8b\u5982\u4e92\u8054\u7f51\uff09\u4e2d\u5b9e\u73b0\u5b89\u5168\u901a\u4fe1\u3002<\/p>\n<p>\u516c\u94a5\u57fa\u7840\u8bbe\u65bd (PKI) \u662f\u7ba1\u7406\u548c\u9a8c\u8bc1\u8fd9\u4e9b\u5bc6\u94a5\u7684\u57fa\u7840\u8bbe\u65bd\uff0c\u786e\u4fdd\u5176\u5b8c\u6574\u6027\u548c\u771f\u5b9e\u6027\u3002\u5178\u578b\u7684\u516c\u94a5\u7531\u5927\u91cf\u6570\u5b57\u7ec4\u6210\uff0c\u901a\u5e38\u8868\u793a\u4e3a\u4e00\u4e32\u6570\u5b57\u3002\u516c\u94a5\u52a0\u5bc6\u80cc\u540e\u7684\u6570\u5b66\u57fa\u4e8e\u590d\u6742\u7684\u6570\u5b66\u7b97\u6cd5\uff0c\u6700\u8457\u540d\u7684\u662f RSA\u3001DSA \u548c ECC \u7b97\u6cd5\u3002<\/p>\n<h2>\u516c\u94a5\u4e3b\u8981\u7279\u5f81\u5206\u6790<\/h2>\n<p>\u516c\u94a5\u7684\u4e3b\u8981\u7279\u70b9\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u4e0d\u5bf9\u79f0<\/strong>\uff1a\u516c\u94a5\u52a0\u5bc6\u4f9d\u8d56\u4e8e\u4f7f\u7528\u4e24\u4e2a\u4e0d\u540c\u7684\u5bc6\u94a5\uff0c\u4f7f\u5176\u9ad8\u5ea6\u5b89\u5168\u3002\u7528\u516c\u94a5\u52a0\u5bc6\u7684\u6570\u636e\u53ea\u80fd\u7528\u76f8\u5e94\u7684\u79c1\u94a5\u89e3\u5bc6\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5b89\u5168<\/strong>\uff1a\u516c\u94a5\u52a0\u5bc6\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5b89\u5168\u6027\uff0c\u56e0\u4e3a\u4ece\u516c\u94a5\u4e2d\u63a8\u5bfc\u51fa\u79c1\u94a5\u5728\u8ba1\u7b97\u4e0a\u662f\u4e0d\u53ef\u884c\u7684\u3002\u6b64\u5c5e\u6027\u5bf9\u4e8e\u516c\u5171\u7f51\u7edc\u4e0a\u7684\u5b89\u5168\u901a\u4fe1\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9a8c\u8bc1<\/strong>\uff1a\u516c\u94a5\u6280\u672f\u5141\u8bb8\u5bf9\u6570\u5b57\u901a\u4fe1\u4e2d\u7684\u5b9e\u4f53\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u5f53\u67d0\u4eba\u62e5\u6709\u79c1\u94a5\u65f6\uff0c\u5c31\u8bc1\u660e\u4e86\u4ed6\u7684\u8eab\u4efd\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6570\u5b57\u7b7e\u540d<\/strong>\uff1a\u516c\u94a5\u53ef\u7528\u4e8e\u521b\u5efa\u6570\u5b57\u7b7e\u540d\uff0c\u8fd9\u5bf9\u4e8e\u9a8c\u8bc1\u6d88\u606f\u548c\u6587\u6863\u7684\u771f\u5b9e\u6027\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u516c\u94a5\u7684\u7c7b\u578b<\/h2>\n<p>\u516c\u94a5\u7b97\u6cd5\u6709\u591a\u79cd\u7c7b\u578b\uff0c\u6bcf\u79cd\u7b97\u6cd5\u90fd\u6709\u81ea\u5df1\u7684\u4f18\u70b9\u548c\u7528\u4f8b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7b97\u6cd5<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>RSA<\/td>\n<td>RSA \u4ee5\u5176\u53d1\u660e\u8005 Rivest\u3001Shamir \u548c Adleman \u7684\u540d\u5b57\u547d\u540d\uff0c\u5e7f\u6cdb\u7528\u4e8e\u5b89\u5168\u6570\u636e\u4f20\u8f93\u548c\u6570\u5b57\u7b7e\u540d\u3002<\/td>\n<\/tr>\n<tr>\n<td>DSA<\/td>\n<td>\u6570\u5b57\u7b7e\u540d\u7b97\u6cd5\u901a\u5e38\u7528\u4e8e\u6570\u5b57\u7b7e\u540d\u548c\u516c\u94a5\u8ba4\u8bc1\u3002<\/td>\n<\/tr>\n<tr>\n<td>ECC<\/td>\n<td>\u692d\u5706\u66f2\u7ebf\u5bc6\u7801\u672f\u4ee5\u5176\u6548\u7387\u548c\u5b89\u5168\u6027\u800c\u95fb\u540d\uff0c\u4f7f\u5176\u9002\u7528\u4e8e\u8d44\u6e90\u53d7\u9650\u7684\u73af\u5883\uff0c\u4f8b\u5982\u79fb\u52a8\u8bbe\u5907\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4f7f\u7528\u516c\u94a5\u7684\u65b9\u6cd5\u3001\u95ee\u9898\u548c\u89e3\u51b3\u65b9\u6848<\/h2>\n<h3>\u4f7f\u7528\u516c\u94a5\u7684\u65b9\u6cd5\uff1a<\/h3>\n<ol>\n<li>\n<p><strong>\u5b89\u5168\u901a\u8baf<\/strong>\uff1a\u516c\u94a5\u52a0\u5bc6\u7528\u4e8e\u4fdd\u62a4\u4f20\u8f93\u4e2d\u7684\u654f\u611f\u6570\u636e\uff0c\u4f8b\u5982\u7535\u5b50\u90ae\u4ef6\u3001\u5728\u7ebf\u4ea4\u6613\u548c\u5373\u65f6\u6d88\u606f\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6570\u5b57\u7b7e\u540d<\/strong>\uff1a\u516c\u94a5\u6280\u672f\u901a\u8fc7\u542f\u7528\u6570\u5b57\u7b7e\u540d\u6765\u786e\u4fdd\u6570\u5b57\u6587\u6863\u548c\u6d88\u606f\u7684\u771f\u5b9e\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u9a8c\u8bc1<\/strong>\uff1a\u516c\u94a5\u8eab\u4efd\u9a8c\u8bc1\u5e7f\u6cdb\u5e94\u7528\u4e8e SSH \u548c VPN \u7b49\u5b89\u5168\u8fdc\u7a0b\u8bbf\u95ee\u534f\u8bae\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6848\uff1a<\/h3>\n<ul>\n<li>\n<p><strong>\u5bc6\u94a5\u7ba1\u7406<\/strong>\uff1a\u7ba1\u7406\u5927\u91cf\u516c\u94a5\u548c\u79c1\u94a5\u53ef\u80fd\u5177\u6709\u6311\u6218\u6027\u3002\u516c\u94a5\u57fa\u7840\u8bbe\u65bd (PKI) \u89e3\u51b3\u65b9\u6848\u901a\u8fc7\u63d0\u4f9b\u96c6\u4e2d\u5bc6\u94a5\u7ba1\u7406\u6765\u89e3\u51b3\u6b64\u95ee\u9898\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8868\u73b0<\/strong>\uff1a\u4e00\u4e9b\u516c\u94a5\u7b97\u6cd5\u867d\u7136\u5b89\u5168\uff0c\u4f46\u8ba1\u7b97\u91cf\u53ef\u80fd\u5f88\u5927\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u786c\u4ef6\u52a0\u901f\u6216\u66f4\u9ad8\u6548\u7684\u7b97\u6cd5\uff08\u5982 ECC\uff09\u6765\u7f13\u89e3\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u4e3b\u8981\u7279\u70b9\u53ca\u6bd4\u8f83<\/h2>\n<p>\u8ba9\u6211\u4eec\u5c06\u516c\u94a5\u4e0e\u4e00\u4e9b\u76f8\u5173\u672f\u8bed\u8fdb\u884c\u6bd4\u8f83\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5b66\u671f<\/th>\n<th>\u7279\u5f81<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5bf9\u79f0\u5bc6\u94a5<\/td>\n<td>\u4f7f\u7528\u5355\u4e2a\u5bc6\u94a5\u8fdb\u884c\u52a0\u5bc6\u548c\u89e3\u5bc6\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u975e\u5bf9\u79f0\u5bc6\u94a5\uff08\u516c\u94a5\uff09<\/td>\n<td>\u91c7\u7528\u4e24\u628a\u5bc6\u94a5\uff0c\u4e00\u628a\u52a0\u5bc6\uff0c\u4e00\u628a\u89e3\u5bc6\uff0c\u589e\u5f3a\u5b89\u5168\u6027\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u6570\u5b57\u8bc1\u4e66<\/td>\n<td>\u5305\u542b\u516c\u94a5\u548c\u9644\u52a0\u4fe1\u606f\uff0c\u5c06\u5176\u4e0e\u5b9e\u4f53\u7684\u8eab\u4efd\u7ed1\u5b9a\u3002<\/td>\n<\/tr>\n<tr>\n<td>SSL\/TLS<\/td>\n<td>\u4f7f\u7528\u516c\u94a5\u52a0\u5bc6\u6765\u4fdd\u62a4 Web \u901a\u4fe1\u7684\u534f\u8bae\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u672a\u6765\u7684\u89c2\u70b9\u548c\u6280\u672f<\/h2>\n<p>\u516c\u94a5\u7684\u672a\u6765\u5728\u4e8e\u6297\u91cf\u5b50\u5bc6\u7801\u5b66\uff0c\u56e0\u4e3a\u91cf\u5b50\u8ba1\u7b97\u673a\u6709\u53ef\u80fd\u6253\u7834\u5f53\u524d\u7684\u52a0\u5bc6\u65b9\u6848\u3002\u540e\u91cf\u5b50\u5bc6\u7801\u5b66\u7814\u7a76\u6b63\u5728\u8fdb\u884c\u4e2d\uff0c\u4ee5\u5f00\u53d1\u80fd\u591f\u62b5\u5fa1\u91cf\u5b50\u653b\u51fb\u7684\u7b97\u6cd5\uff0c\u786e\u4fdd\u516c\u94a5\u52a0\u5bc6\u7684\u6301\u7eed\u5b89\u5168\u6027\u3002<\/p>\n<h2>\u4ee3\u7406\u670d\u52a1\u5668\u5982\u4f55\u4e0e\u516c\u94a5\u5173\u8054<\/h2>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u548c\u516c\u94a5\u52a0\u5bc6\u901a\u5e38\u9f50\u5934\u5e76\u8fdb\uff0c\u4ee5\u589e\u5f3a\u5b89\u5168\u6027\u548c\u9690\u79c1\u6027\u3002\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u5728\u5c06\u6d41\u91cf\u8f6c\u53d1\u5230\u76ee\u7684\u5730\u4e4b\u524d\u4f7f\u7528\u516c\u94a5\u6280\u672f\u62e6\u622a\u5e76\u52a0\u5bc6\u6d41\u91cf\u3002\u8fd9\u589e\u52a0\u4e86\u989d\u5916\u7684\u5b89\u5168\u5c42\uff0c\u4fdd\u62a4\u654f\u611f\u6570\u636e\u514d\u906d\u7aa5\u63a2\u3002<\/p>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<p>\u6709\u5173\u516c\u94a5\u548c\u76f8\u5173\u4e3b\u9898\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n<ul>\n<li><a target=\"_new\" rel=\"noopener\">RSA\u5bc6\u7801\u5b66<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">\u6570\u5b57\u7b7e\u540d\u7b97\u6cd5\uff08DSA\uff09<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">\u692d\u5706\u66f2\u7ebf\u5bc6\u7801\u5b66 (ECC)<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">\u516c\u94a5\u57fa\u7840\u8bbe\u65bd (PKI)<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">\u540e\u91cf\u5b50\u5bc6\u7801\u5b66<\/a><\/li>\n<li><a target=\"_new\" rel=\"noopener\">\u4ee3\u7406\u670d\u52a1\u5668\u548c\u5b89\u5168<\/a><\/li>\n<\/ul>\n<p>\u603b\u4e4b\uff0c\u516c\u94a5\u52a0\u5bc6\u662f\u73b0\u4ee3\u7f51\u7edc\u5b89\u5168\u7684\u57fa\u77f3\uff0c\u53ef\u5b9e\u73b0\u5b89\u5168\u901a\u4fe1\u3001\u8eab\u4efd\u9a8c\u8bc1\u548c\u6570\u636e\u5b8c\u6574\u6027\u3002\u5b83\u5728\u4ee3\u7406\u670d\u52a1\u5668\u73af\u5883\u4e2d\u7684\u76f8\u5173\u6027\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86\u5728\u7ebf\u5b89\u5168\u6027\uff0c\u4f7f\u5176\u6210\u4e3a\u5e7f\u6cdb\u5e94\u7528\u7684\u5173\u952e\u6280\u672f\u3002<\/p>","protected":false},"featured_media":579537,"menu_order":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-579536","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/glossary\/579536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":0,"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/glossary\/579536\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/media\/579537"}],"wp:attachment":[{"href":"https:\/\/proxyelite.info\/cn\/wp-json\/wp\/v2\/media?parent=579536"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}