{"id":44532,"date":"2024-10-06T16:19:14","date_gmt":"2024-10-06T08:19:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44532\/"},"modified":"2024-10-06T16:19:14","modified_gmt":"2024-10-06T08:19:14","slug":"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8-luks-%e5%8a%a0%e5%af%86%e7%a3%81%e7%a2%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44532\/","title":{"rendered":"Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528 LUKS \u52a0\u5bc6\u78c1\u789f"},"content":{"rendered":"<h1 id=\"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e4%bd%bf%e7%94%a8-luks-%e5%8a%a0%e5%af%86%e7%a3%81%e7%a2%9f-AYrRBXdEHp\">Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u4f7f\u7528 LUKS \u52a0\u5bc6\u78c1\u789f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u4f3a\u670d\u5668\u5b89\u5168\u6027\u6210\u70ba\u4e86\u6bcf\u500b\u4f01\u696d\u548c\u500b\u4eba\u4f7f\u7528\u8005\u7684\u9996\u8981\u8003\u91cf\u3002\u96a8\u8457\u6578\u64da\u6d29\u9732\u548c\u7db2\u7d61\u653b\u64ca\u4e8b\u4ef6\u7684\u983b\u7e41\u767c\u751f\uff0c\u4fdd\u8b77\u4f3a\u670d\u5668\u4e0a\u7684\u654f\u611f\u6578\u64da\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002Linux \u7cfb\u7d71\u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u5e73\u53f0\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5b89\u5168\u63aa\u65bd\uff0c\u5176\u4e2d LUKS\uff08Linux Unified Key Setup\uff09\u662f\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u78c1\u789f\u52a0\u5bc6\u6280\u8853\uff0c\u80fd\u6709\u6548\u4fdd\u8b77\u5b58\u5132\u5728\u78c1\u789f\u4e0a\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-luks%ef%bc%9f-AYrRBXdEHp\">\u4ec0\u9ebc\u662f LUKS\uff1f<\/h2>\n<p>LUKS \u662f\u4e00\u7a2e\u6a19\u6e96\u5316\u7684\u78c1\u789f\u52a0\u5bc6\u65b9\u6cd5\uff0c\u65e8\u5728\u63d0\u4f9b\u5f37\u5927\u7684\u6578\u64da\u4fdd\u8b77\u3002\u5b83\u4f7f\u7528\u5c0d\u7a31\u52a0\u5bc6\u6280\u8853\uff0c\u5c07\u6578\u64da\u8f49\u63db\u70ba\u7121\u6cd5\u8b58\u5225\u7684\u683c\u5f0f\uff0c\u53ea\u6709\u64c1\u6709\u6b63\u78ba\u5bc6\u9470\u7684\u7528\u6236\u624d\u80fd\u89e3\u5bc6\u3002LUKS \u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5176\u6613\u65bc\u7ba1\u7406\u7684\u5bc6\u9470\u548c\u652f\u6301\u591a\u500b\u5bc6\u9470\u69fd\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u53ef\u4ee5\u5728\u4e0d\u91cd\u65b0\u52a0\u5bc6\u6574\u500b\u78c1\u789f\u7684\u60c5\u6cc1\u4e0b\u66f4\u6539\u5bc6\u9470\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-luks%ef%bc%9f-AYrRBXdEHp\">\u70ba\u4ec0\u9ebc\u9078\u64c7 LUKS\uff1f<\/h2>\n<ul>\n<li><strong>\u5b89\u5168\u6027\u9ad8\uff1a<\/strong> LUKS \u4f7f\u7528\u5f37\u5927\u7684\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5982 AES\uff0c\u80fd\u6709\u6548\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/li>\n<li><strong>\u6613\u65bc\u7ba1\u7406\uff1a<\/strong> LUKS \u652f\u6301\u591a\u500b\u5bc6\u9470\u69fd\uff0c\u5141\u8a31\u7528\u6236\u5728\u9700\u8981\u6642\u8f15\u9b06\u66f4\u6539\u5bc6\u9470\u3002<\/li>\n<li><strong>\u517c\u5bb9\u6027\uff1a<\/strong> LUKS \u53ef\u4ee5\u8207\u591a\u7a2e Linux \u767c\u884c\u7248\u517c\u5bb9\uff0c\u4e26\u4e14\u652f\u6301\u591a\u7a2e\u6587\u4ef6\u7cfb\u7d71\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-luks-%e9%80%b2%e8%a1%8c%e7%a3%81%e7%a2%9f%e5%8a%a0%e5%af%86-AYrRBXdEHp\">\u5982\u4f55\u4f7f\u7528 LUKS \u9032\u884c\u78c1\u789f\u52a0\u5bc6<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 LUKS \u9032\u884c\u78c1\u789f\u52a0\u5bc6\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1%ef%bc%9a%e5%ae%89%e8%a3%9d%e5%bf%85%e8%a6%81%e7%9a%84%e5%b7%a5%e5%85%b7-AYrRBXdEHp\">\u6b65\u9a5f 1\uff1a\u5b89\u88dd\u5fc5\u8981\u7684\u5de5\u5177<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u7cfb\u7d71\u4e2d\u5df2\u5b89\u88dd cryptsetup \u5de5\u5177\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get install cryptsetup<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e6%ba%96%e5%82%99%e7%a3%81%e7%a2%9f-AYrRBXdEHp\">\u6b65\u9a5f 2\uff1a\u6e96\u5099\u78c1\u789f<\/h3>\n<p>\u9078\u64c7\u8981\u52a0\u5bc6\u7684\u78c1\u789f\uff0c\u4e26\u78ba\u4fdd\u8a72\u78c1\u789f\u4e0a\u6c92\u6709\u91cd\u8981\u6578\u64da\uff0c\u56e0\u70ba\u52a0\u5bc6\u904e\u7a0b\u6703\u6e05\u9664\u6240\u6709\u6578\u64da\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u683c\u5f0f\u5316\u78c1\u789f\uff1a<\/p>\n<pre><code>sudo mkfs.ext4 \/dev\/sdX<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e5%88%9d%e5%a7%8b%e5%8c%96-luks-AYrRBXdEHp\">\u6b65\u9a5f 3\uff1a\u521d\u59cb\u5316 LUKS<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u521d\u59cb\u5316 LUKS \u52a0\u5bc6\uff1a<\/p>\n<pre><code>sudo cryptsetup luksFormat \/dev\/sdX<\/code><\/pre>\n<p>\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u5bc6\u78bc\uff0c\u8acb\u9078\u64c7\u4e00\u500b\u5f37\u5bc6\u78bc\u4ee5\u4fdd\u8b77\u60a8\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-4%ef%bc%9a%e6%89%93%e9%96%8b-luks-%e5%8a%a0%e5%af%86%e7%a3%81%e7%a2%9f-AYrRBXdEHp\">\u6b65\u9a5f 4\uff1a\u6253\u958b LUKS \u52a0\u5bc6\u78c1\u789f<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6253\u958b\u52a0\u5bc6\u78c1\u789f\uff1a<\/p>\n<pre><code>sudo cryptsetup luksOpen \/dev\/sdX my_encrypted_disk<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-5%ef%bc%9a%e5%89%b5%e5%bb%ba%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1-AYrRBXdEHp\">\u6b65\u9a5f 5\uff1a\u5275\u5efa\u6587\u4ef6\u7cfb\u7d71<\/h3>\n<p>\u5728\u6253\u958b\u7684\u52a0\u5bc6\u78c1\u789f\u4e0a\u5275\u5efa\u6587\u4ef6\u7cfb\u7d71\uff1a<\/p>\n<pre><code>sudo mkfs.ext4 \/dev\/mapper\/my_encrypted_disk<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-6%ef%bc%9a%e6%8e%9b%e8%bc%89%e5%8a%a0%e5%af%86%e7%a3%81%e7%a2%9f-AYrRBXdEHp\">\u6b65\u9a5f 6\uff1a\u639b\u8f09\u52a0\u5bc6\u78c1\u789f<\/h3>\n<p>\u6700\u5f8c\uff0c\u639b\u8f09\u52a0\u5bc6\u78c1\u789f\u4ee5\u4fbf\u4f7f\u7528\uff1a<\/p>\n<pre><code>sudo mount \/dev\/mapper\/my_encrypted_disk \/mnt<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AYrRBXdEHp\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 LUKS \u9032\u884c\u78c1\u789f\u52a0\u5bc6\u662f\u4e00\u7a2e\u6709\u6548\u7684\u4fdd\u8b77\u4f3a\u670d\u5668\u6578\u64da\u7684\u7b56\u7565\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u70ba Linux \u4f3a\u670d\u5668\u914d\u7f6e\u52a0\u5bc6\u78c1\u789f\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u5b89\u5168\u6027\u3002\u96a8\u8457\u7db2\u7d61\u5b89\u5168\u5a01\u8105\u7684\u589e\u52a0\uff0c\u63a1\u53d6\u9019\u4e9b\u63aa\u65bd\u5c07\u6709\u52a9\u65bc\u4fdd\u8b77\u60a8\u7684\u654f\u611f\u4fe1\u606f\uff0c\u78ba\u4fdd\u696d\u52d9\u904b\u884c\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u4fdd\u8b77\u4f3a\u670d\u5668\u5b89\u5168\uff0c\u4e26\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\uff0c\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 LUKS \u52a0\u5bc6\u78c1\u789f\u4ee5\u4fdd\u8b77\u6578\u64da\u5b89\u5168\uff0c\u63d0\u5347\u7cfb\u7d71\u9632\u8b77\u80fd\u529b\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44532","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44532","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=44532"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44532\/revisions"}],"predecessor-version":[{"id":44533,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44532\/revisions\/44533"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}