{"id":197,"date":"2015-10-23T14:38:40","date_gmt":"2015-10-23T06:38:40","guid":{"rendered":"http:\/\/www.doocoo.xyz\/?p=197"},"modified":"2015-10-23T14:38:40","modified_gmt":"2015-10-23T06:38:40","slug":"login-ssh-with-dsa-rsa-keys","status":"publish","type":"post","link":"https:\/\/www.ji-zhi.net\/?p=197","title":{"rendered":"Xshell\u4f7f\u7528DSA\/RSA\u8bc1\u4e66\u767b\u5f55SSH"},"content":{"rendered":"<p>\u4f7f\u7528XShell\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7SSL\u8bc1\u4e66\u6765\u5b8c\u6210\u4e0eSSH\u670d\u52a1\u5668\u7684\u8ba4\u8bc1\u3002\u8fd9\u79cd\u65b9\u5f0f\u6bd4\u76f4\u63a5\u8f93\u5165\u5bc6\u7801\u8981\u5b89\u5168\u4e00\u4e9b\u3002\u5f04\u8d77\u6765\u4e5f\u5f88\u7b80\u5355\u3002<\/p>\n<p>1\u3001\u83dc\u5355\u9009\u62e9 \u5de5\u5177-\u65b0\u5efa\u7528\u6237\u5bc6\u94a5\u751f\u6210\u5411\u5bfc\uff0c\u9009\u62e9\u5bc6\u94a5\u7c7b\u578b\u3002\u6ce8\u610fDSA\u53ea\u80fd\u90091024\u4f4d\u53ca\u4ee5\u4e0b\uff0c\u8d85\u8fc71024\u4f4d\u7684\u670d\u52a1\u5668\u4e0d\u8ba4\u3002RSA\u5efa\u8bae2048\u4f4d\u3002<!--more--><\/p>\n<p><a href=\"http:\/\/45.63.55.62\/wp-content\/uploads\/2015\/10\/ssl1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-198\" src=\"http:\/\/45.63.55.62\/wp-content\/uploads\/2015\/10\/ssl1.png\" alt=\"ssl1\" width=\"471\" height=\"376\" srcset=\"https:\/\/www.ji-zhi.net\/wp-content\/uploads\/2015\/10\/ssl1.png 471w, https:\/\/www.ji-zhi.net\/wp-content\/uploads\/2015\/10\/ssl1-300x239.png 300w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\" \/><\/a><\/p>\n<p>2\u3001\u751f\u6210\u5bc6\u94a5\u540e\uff0c\u5bf9\u79c1\u94a5\u52a0\u5bc6\uff08\u5f3a\u70c8\u5efa\u8bae\uff09<\/p>\n<p><a href=\"http:\/\/45.63.55.62\/wp-content\/uploads\/2015\/10\/ssl2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-200\" src=\"http:\/\/45.63.55.62\/wp-content\/uploads\/2015\/10\/ssl2.png\" alt=\"ssl2\" width=\"471\" height=\"376\" srcset=\"https:\/\/www.ji-zhi.net\/wp-content\/uploads\/2015\/10\/ssl2.png 471w, https:\/\/www.ji-zhi.net\/wp-content\/uploads\/2015\/10\/ssl2-300x239.png 300w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\" \/><\/a><\/p>\n<p>3\u3001\u628a\u516c\u94a5\u590d\u5236\u4e0b\u6765<\/p>\n<p><a href=\"http:\/\/45.63.55.62\/wp-content\/uploads\/2015\/10\/ssl3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-201\" src=\"http:\/\/45.63.55.62\/wp-content\/uploads\/2015\/10\/ssl3.png\" alt=\"ssl3\" width=\"471\" height=\"376\" srcset=\"https:\/\/www.ji-zhi.net\/wp-content\/uploads\/2015\/10\/ssl3.png 471w, https:\/\/www.ji-zhi.net\/wp-content\/uploads\/2015\/10\/ssl3-300x239.png 300w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\" \/><\/a><\/p>\n<p>4\u3001\u5728Linux\u7684\u7528\u6237\u76ee\u5f55\u4e0b\u5efa\u7acb\u201c.ssh\u201d\u76ee\u5f55\uff08\u6ce8\u610f\u524d\u9762\u6709\u4e2a\u70b9\uff09\uff0c\u5e76\u5728\u91cc\u9762\u65b0\u5efa\u201cauthorized_keys\u201d\u6587\u4ef6<\/p>\n<p><a href=\"http:\/\/45.63.55.62\/wp-content\/uploads\/2015\/10\/ssl4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-202\" src=\"http:\/\/45.63.55.62\/wp-content\/uploads\/2015\/10\/ssl4.png\" alt=\"ssl4\" width=\"348\" height=\"34\" srcset=\"https:\/\/www.ji-zhi.net\/wp-content\/uploads\/2015\/10\/ssl4.png 348w, https:\/\/www.ji-zhi.net\/wp-content\/uploads\/2015\/10\/ssl4-300x29.png 300w\" sizes=\"auto, (max-width: 348px) 100vw, 348px\" \/><\/a><\/p>\n<p>5\u3001\u5c06\u516c\u94a5\u7c98\u8d34\u5230\u6587\u4ef6\u91cc\u9762\uff0c\u4fdd\u5b58\u3002<\/p>\n<p>6\u3001\u7f16\u8f91\/etc\/ssh\/sshd_config\u6587\u4ef6<\/p>\n<p>vim \/etc\/ssh\/sshd_config<\/p>\n<p>\u4e0b\u9762\u4e24\u4e2a\u503c\u90fd\u8bbe\u6210yes\uff0c\u5e76\u53d6\u6d88\u6ce8\u91ca\uff1a<\/p>\n<pre>RSAAuthentication yes<\/pre>\n<pre>PubkeyAuthentication yes<\/pre>\n<p>\u4e0b\u9762\u8fd9\u4e00\u53e5\u53d6\u6d88\u6ce8\u91ca\uff1a<\/p>\n<pre>AuthorizedKeysFile %h\/.ssh\/authorized_keys<\/pre>\n<p>7\u3001\u91cd\u542fsshd\u670d\u52a1<\/p>\n<pre>systemctl restart sshd.service<\/pre>\n<p>\u6216\uff1a<\/p>\n<pre>service sshd restart<\/pre>\n<p>8\u3001\u91cd\u65b0\u767b\u5f55\u670d\u52a1\u5668\uff0c\u8ba4\u8bc1\u65b9\u5f0f\u9009\u62e9Public key\uff0c\u586b\u5165\u5bc6\u7801\uff0c\u786e\u5b9a\u3002<\/p>\n<p><a href=\"http:\/\/45.63.55.62\/wp-content\/uploads\/2015\/10\/ssh5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-203\" src=\"http:\/\/45.63.55.62\/wp-content\/uploads\/2015\/10\/ssh5.png\" alt=\"ssh5\" width=\"422\" height=\"264\" srcset=\"https:\/\/www.ji-zhi.net\/wp-content\/uploads\/2015\/10\/ssh5.png 422w, https:\/\/www.ji-zhi.net\/wp-content\/uploads\/2015\/10\/ssh5-300x188.png 300w\" sizes=\"auto, (max-width: 422px) 100vw, 422px\" \/><\/a><\/p>\n<p>9\u3001\u5982\u679c\u80fd\u6210\u529f\u767b\u5f55\uff0c\u90a3\u5efa\u8bae\u4f60\u5907\u4efd\u4e00\u4e0b\u5bc6\u94a5\uff0c\u5e76\u518d\u6b21\u7f16\u8f91sshd_config\uff0c\u5c06#PasswordAuthentication yes\u6539\u4e3a\uff1a<\/p>\n<pre>PasswordAuthentication no<\/pre>\n<p>\u8fd9\u6837\u6539\u4e86\u4ee5\u540e\uff0c\u5c31\u4e0d\u80fd\u7528\u7528\u6237\u5bc6\u7801\u6765\u767b\u5f55\u4e86\uff0c\u5fc5\u987b\u901a\u8fc7\u8bc1\u4e66\u767b\u5f55\uff0c\u52a0\u5f3a\u4e86\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528XShell\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7SSL\u8bc1\u4e66\u6765\u5b8c\u6210\u4e0eSSH\u670d\u52a1\u5668\u7684\u8ba4\u8bc1\u3002\u8fd9\u79cd\u65b9\u5f0f\u6bd4\u76f4\u63a5\u8f93\u5165\u5bc6\u7801\u8981\u5b89\u5168\u4e00\u4e9b\u3002\u5f04\u8d77\u6765\u4e5f\u5f88\u7b80\u5355\u3002 1\u3001\u83dc\u5355\u9009\u62e9 \u5de5\u5177-\u65b0\u5efa\u7528\u6237\u5bc6\u94a5\u751f\u6210\u5411\u5bfc\uff0c\u9009\u62e9\u5bc6\u94a5\u7c7b\u578b\u3002\u6ce8\u610fDSA\u53ea\u80fd\u90091024\u4f4d\u53ca\u4ee5\u4e0b\uff0c\u8d85\u8fc71024\u4f4d\u7684\u670d\u52a1\u5668\u4e0d\u8ba4\u3002RSA\u5efa\u8bae2048\u4f4d\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[20,39,43,53],"class_list":["post-197","post","type-post","status-publish","format-standard","hentry","category-vps-managing","tag-dsa","tag-rsa","tag-ssh","tag-xshell"],"_links":{"self":[{"href":"https:\/\/www.ji-zhi.net\/index.php?rest_route=\/wp\/v2\/posts\/197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ji-zhi.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ji-zhi.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ji-zhi.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ji-zhi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=197"}],"version-history":[{"count":0,"href":"https:\/\/www.ji-zhi.net\/index.php?rest_route=\/wp\/v2\/posts\/197\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ji-zhi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ji-zhi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ji-zhi.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}