{"id":203722,"date":"2025-05-22T12:32:38","date_gmt":"2025-05-22T04:32:38","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203722\/"},"modified":"2025-05-22T12:32:38","modified_gmt":"2025-05-22T04:32:38","slug":"%e5%a6%82%e4%bd%95%e5%b0%86-ssh-%e7%94%9f%e6%88%90%e7%9a%84%e5%af%86%e9%92%a5%e8%bd%ac%e6%8d%a2%e4%b8%ba-java-%e6%a0%bc%e5%bc%8f%e4%bb%a5%e8%bf%9b%e8%a1%8c%e5%8a%a0%e5%af%86%e5%92%8c%e8%a7%a3%e5%af%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203722\/","title":{"rendered":"\u5982\u4f55\u5c06 SSH \u751f\u6210\u7684\u5bc6\u94a5\u8f6c\u6362\u4e3a Java \u683c\u5f0f\u4ee5\u8fdb\u884c\u52a0\u5bc6\u548c\u89e3\u5bc6\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u5c06 SSH \u751f\u6210\u7684\u5bc6\u94a5\u8f6c\u6362\u4e3a Java \u683c\u5f0f\u4ee5\u8fdb\u884c\u52a0\u5bc6\u548c\u89e3\u5bc6\uff1f<\/h1>\n<p>\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5982\u4f55\u5c06 SSH \u751f\u6210\u7684\u5bc6\u94a5\u8f6c\u6362\u4e3a Java \u683c\u5f0f\u4ee5\u8fdb\u884c\u52a0\u5bc6\u548c\u89e3\u5bc6\uff1f\u300b<\/span>\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241119\/1732015667673c763375928.jpg\" class=\"aligncenter\"><\/p>\n<p>\u5982\u4f55\u5728 java \u4e2d\u5904\u7406\u7528 ssh \u751f\u6210\u7684\u5bc6\u94a5<\/p>\n<p>\u5728 java \u4e2d\u4f7f\u7528 ssh \u751f\u6210\u7684\u5bc6\u94a5\u6765\u8fdb\u884c\u52a0\u5bc6\u548c\u89e3\u5bc6\u65f6\uff0c\u9700\u8981\u5c06\u5176\u8f6c\u6362\u4e3a java \u8ba4\u53ef\u7684\u89c4\u8303\u683c\u5f0f\u3002<\/p>\n<p>ssh \u751f\u6210\u7684\u5bc6\u94a5\u5305\u542b\u516c\u94a5\u548c\u79c1\u94a5\uff0c\u800c java \u4f7f\u7528 rsapublickey \u548c rsaprivatekey \u8868\u793a\u516c\u94a5\u548c\u79c1\u94a5\u3002\u8981\u5c06 ssh \u751f\u6210\u7684\u5bc6\u94a5\u8f6c\u6362\u4e3a java \u683c\u5f0f\uff0c\u53ef\u4ee5\u6309\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n<ol>\n<li><strong>\u89e3\u7801\u57fa\u7840 64 \u7f16\u7801\u7684\u5bc6\u94a5<\/strong>\uff1a\u4f7f\u7528 base64 \u89e3\u7801\u5668\u5bf9\u5bc6\u94a5\u5b57\u7b26\u4e32\u8fdb\u884c\u89e3\u7801\uff0c\u5c06\u5176\u8f6c\u6362\u4e3a\u5b57\u8282\u6570\u7ec4\u3002<\/li>\n<li>\n<p><strong>\u63d0\u53d6 ssh \u76f8\u5173\u4fe1\u606f<\/strong>\uff1a\u4ece\u89e3\u7801\u540e\u7684\u5b57\u8282\u6570\u7ec4\u4e2d\u63d0\u53d6\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n<ul>\n<li>\u524d 11 \u4e2a\u5b57\u8282\uff08&#8221;0007ssh-rsa&#8221;\uff09<\/li>\n<li>\u6307\u6570\u957f\u5ea6\uff08\u7b2c 11 \u5230 15 \u4e2a\u5b57\u8282\uff09<\/li>\n<li>\u6307\u6570\u503c\uff08\u7b2c 16 \u5230\u6307\u6570\u957f\u5ea6 + 15 \u4e2a\u5b57\u8282\uff09<\/li>\n<li>\u6a21\u6570\u957f\u5ea6\uff08\u6307\u6570\u957f\u5ea6 + 16 \u5230\u6307\u6570\u957f\u5ea6 + 20 \u4e2a\u5b57\u8282\uff09<\/li>\n<li>\u6a21\u6570\u503c\uff08\u6307\u6570\u957f\u5ea6 + 21 \u5230\u6a21\u6570\u957f\u5ea6 + 20 \u4e2a\u5b57\u8282\uff09<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u751f\u6210 rsapublickeyspec<\/strong>\uff1a\u5229\u7528\u63d0\u53d6\u5230\u7684\u6307\u6570\u503c\u548c\u6a21\u6570\u503c\u521b\u5efa rsapublickeyspec \u5bf9\u8c61\u3002<\/li>\n<\/ol>\n<pre>biginteger modulus = new biginteger(modulusvalue);\nbiginteger exponent = new biginteger(exponentvalue);\nrsapublickeyspec keyspec = new rsapublickeyspec(modulus, exponent);<\/pre>\n<ol>\n<li><strong>\u751f\u6210 rsapublickey<\/strong>\uff1a\u4f7f\u7528 keyfactory \u751f\u6210 rsapublickey \u5bf9\u8c61\u3002<\/li>\n<\/ol>\n<pre>KeyFactory keyFactory = KeyFactory.getInstance(\"RSA\");\nPublicKey publicKey = keyFactory.generatePublic(keySpec);<\/pre>\n<p>\u5b8c\u6210\u8fd9\u4e9b\u6b65\u9aa4\u540e\uff0c\u5c31\u53ef\u4ee5\u5728 java \u4e2d\u4f7f\u7528\u8f6c\u6362\u540e\u7684 rsapublickey \u8fdb\u884c\u52a0\u5bc6\u548c\u89e3\u5bc6\u64cd\u4f5c\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u5c06 SSH \u751f\u6210\u7684\u5bc6\u94a5\u8f6c\u6362\u4e3a Java \u683c\u5f0f\u4ee5\u8fdb\u884c\u52a0\u5bc6\u548c\u89e3\u5bc6\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5c06 SSH \u751f\u6210\u7684\u5bc6\u94a5\u8f6c\u6362\u4e3a&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203722","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203722","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203722"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203722\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}