{"id":16110,"date":"2024-11-18T14:58:57","date_gmt":"2024-11-18T06:58:57","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16110\/"},"modified":"2024-11-18T14:58:57","modified_gmt":"2024-11-18T06:58:57","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8linux%e4%b8%8a%e9%85%8d%e7%bd%ae%e9%ab%98%e5%8f%af%e7%94%a8%e7%9a%84%e6%95%b0%e6%8d%ae%e5%8a%a0%e5%af%86","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16110\/","title":{"rendered":"\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u52a0\u5bc6"},"content":{"rendered":"<p>\u5982\u4f55\u5728linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u52a0\u5bc6<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u968f\u7740\u4e92\u8054\u7f51\u7684\u8fc5\u901f\u53d1\u5c55\u548c\u4fe1\u606f\u6280\u672f\u7684\u666e\u53ca\uff0c\u6570\u636e\u7684\u5b89\u5168\u4fdd\u62a4\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u6570\u636e\u52a0\u5bc6\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u53ef\u4ee5\u4fdd\u62a4\u6570\u636e\u7684\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u52a0\u5bc6\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u4f9b\u53c2\u8003\u3002<\/p>\n<p>\u4e00\u3001\u9009\u62e9\u9002\u5408\u7684\u52a0\u5bc6\u7b97\u6cd5<br \/>\u9009\u62e9\u9002\u5408\u7684\u52a0\u5bc6\u7b97\u6cd5\u5bf9\u6570\u636e\u52a0\u5bc6\u7684\u5b89\u5168\u6027\u81f3\u5173\u91cd\u8981\u3002Linux\u7cfb\u7edf\u63d0\u4f9b\u4e86\u591a\u79cd\u53ef\u9760\u7684\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5982AES\uff08Advanced Encryption Standard\uff09, RSA\uff08Rivest-Shamir-Adleman\uff09\u7b49\u3002\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u548c\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u7b97\u6cd5\u3002<\/p>\n<p>\u4e8c\u3001\u751f\u6210\u5bc6\u94a5\u5bf9<br \/>\u5728\u8fdb\u884c\u6570\u636e\u52a0\u5bc6\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u751f\u6210\u5bc6\u94a5\u5bf9\u3002\u5bc6\u94a5\u5bf9\u5305\u62ec\u516c\u94a5\u548c\u79c1\u94a5\uff0c\u516c\u94a5\u7528\u4e8e\u52a0\u5bc6\u6570\u636e\uff0c\u79c1\u94a5\u7528\u4e8e\u89e3\u5bc6\u6570\u636e\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528OpenSSL\u5de5\u5177\u751f\u6210\u5bc6\u94a5\u5bf9\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>$ openssl genrsa -out private.key 2048\n$ openssl rsa -in private.key -pubout -out public.key<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u5c06\u751f\u6210\u4e00\u4e2a2048\u4f4d\u7684\u79c1\u94a5\u6587\u4ef6private.key\u548c\u5bf9\u5e94\u7684\u516c\u94a5\u6587\u4ef6public.key\u3002<\/p>\n<p>\u4e09\u3001\u52a0\u5bc6\u6570\u636e<br \/>\u5728\u4f7f\u7528\u5bc6\u94a5\u5bf9\u8fdb\u884c\u6570\u636e\u52a0\u5bc6\u4e4b\u524d\uff0c\u9700\u8981\u5c06\u8981\u52a0\u5bc6\u7684\u6570\u636e\u4fdd\u5b58\u5230\u4e00\u4e2a\u6587\u4ef6\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528Linux\u7cfb\u7edf\u63d0\u4f9b\u7684\u6587\u672c\u7f16\u8f91\u5668\uff08\u5982vi\uff09\u521b\u5efa\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\uff0c\u5e76\u5c06\u5f85\u52a0\u5bc6\u7684\u6570\u636e\u5199\u5165\u5176\u4e2d\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<br \/>\u521b\u5efa\u4e00\u4e2a\u540d\u4e3adata.txt\u7684\u6587\u672c\u6587\u4ef6\uff0c\u5e76\u8f93\u5165\u5f85\u52a0\u5bc6\u7684\u6570\u636e\u3002<\/p>\n<p>\u7136\u540e\uff0c\u4f7f\u7528\u516c\u94a5\u5bf9\u6587\u4ef6\u4e2d\u7684\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>$ openssl rsautl -encrypt -pubin -inkey public.key -in data.txt -out encrypted.dat<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u5c06\u4f7f\u7528\u516c\u94a5\u5bf9data.txt\u4e2d\u7684\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u52a0\u5bc6\u540e\u7684\u6570\u636e\u4fdd\u5b58\u5230encrypted.dat\u4e2d\u3002<\/p>\n<p>\u56db\u3001\u89e3\u5bc6\u6570\u636e<br \/>\u5728\u9700\u8981\u4f7f\u7528\u52a0\u5bc6\u540e\u7684\u6570\u636e\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u79c1\u94a5\u5bf9\u5176\u8fdb\u884c\u89e3\u5bc6\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>$ openssl rsautl -decrypt -inkey private.key -in encrypted.dat -out decrypted.txt<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u5c06\u4f7f\u7528\u79c1\u94a5\u5bf9encrypted.dat\u4e2d\u7684\u6570\u636e\u8fdb\u884c\u89e3\u5bc6\uff0c\u5e76\u5c06\u89e3\u5bc6\u540e\u7684\u6570\u636e\u4fdd\u5b58\u5230decrypted.txt\u4e2d\u3002<\/p>\n<p>\u4e94\u3001\u9ad8\u53ef\u7528\u914d\u7f6e<br \/>\u8981\u5b9e\u73b0\u9ad8\u53ef\u7528\u7684\u6570\u636e\u52a0\u5bc6\uff0c\u9700\u8981\u5c06\u5bc6\u94a5\u6587\u4ef6\u4fdd\u5b58\u5230\u591a\u4e2a\u8282\u70b9\u4e0a\uff0c\u5e76\u4fdd\u6301\u540c\u6b65\u3002\u53ef\u4ee5\u4f7f\u7528\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff08\u5982GlusterFS\u3001Ceph\u7b49\uff09\u6765\u5b9e\u73b0\u5bc6\u94a5\u6587\u4ef6\u7684\u590d\u5236\u548c\u540c\u6b65\u3002<\/p>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<br \/>\u9996\u5148\uff0c\u5b89\u88c5\u5e76\u914d\u7f6eGlusterFS\u3002<\/p>\n<p>\u5728\u6240\u6709\u8282\u70b9\u4e0a\u5b89\u88c5GlusterFS\u3002<\/p>\n<pre>$ sudo apt-get install glusterfs-server<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\uff0c\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5b58\u50a8\u5377\u3002<\/p>\n<pre>$ sudo gluster volume create vol replica 2 transport tcp node1:\/data node2:\/data force<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6700\u540e\uff0c\u5c06\u5bc6\u94a5\u6587\u4ef6\u590d\u5236\u5230\u5b58\u50a8\u5377\u4e2d\u3002<\/p>\n<pre>$ sudo cp private.key \/data<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u5176\u4ed6\u8282\u70b9\u4e0a\u540c\u6b65\u5b58\u50a8\u5377\u4e2d\u7684\u6587\u4ef6\u3002<\/p>\n<pre>$ sudo gluster volume start vol\n$ sudo mount -t glusterfs node1:\/vol \/mnt<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u81f3\u6b64\uff0c\u5bc6\u94a5\u6587\u4ef6\u5df2\u7ecf\u5b9e\u73b0\u4e86\u9ad8\u53ef\u7528\u7684\u914d\u7f6e\u3002\u5176\u4ed6\u8282\u70b9\u53ef\u4ee5\u901a\u8fc7\u6302\u8f7d\u5171\u4eab\u5b58\u50a8\u5377\u6765\u8bfb\u53d6\u6587\u4ef6\u3002<\/p>\n<p>\u603b\u7ed3\uff1a<br \/>\u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u52a0\u5bc6\u3002\u901a\u8fc7\u9009\u62e9\u9002\u5408\u7684\u52a0\u5bc6\u7b97\u6cd5\u3001\u751f\u6210\u5bc6\u94a5\u5bf9\u3001\u52a0\u5bc6\u548c\u89e3\u5bc6\u6570\u636e\u4ee5\u53ca\u914d\u7f6e\u9ad8\u53ef\u7528\u73af\u5883\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u62a4\u6570\u636e\u7684\u5b89\u5168\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u8bfb\u8005\u5728Linux\u7cfb\u7edf\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u52a0\u5bc6\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u53c2\u8003\u8d44\u6599\uff1a<br \/>1.https:\/\/www.openssl.org\/<br \/>2.https:\/\/www.gluster.org\/<\/p>\n<p>\u6ce8\u610f\uff1a\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\u4ec5\u4f5c\u4e3a\u53c2\u8003\uff0c\u5728\u5b9e\u9645\u4f7f\u7528\u65f6\u8bf7\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u8fdb\u884c\u76f8\u5e94\u7684\u4fee\u6539\u548c\u8c03\u6574\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728Linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u52a0\u5bc6\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728linux\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u52a0\u5bc6 \u5f15\u8a00\uff1a\u968f\u7740\u4e92\u8054\u7f51\u7684\u8fc5\u901f\u53d1\u5c55\u548c\u4fe1\u606f\u6280\u672f\u7684\u666e\u53ca\uff0c\u6570\u636e\u7684\u5b89\u5168\u4fdd\u62a4\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u6570\u636e\u52a0\u5bc6\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u53ef\u4ee5\u4fdd\u62a4\u6570\u636e\u7684\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e0a\u914d\u7f6e\u9ad8\u53ef\u7528\u7684\u6570\u636e\u52a0\u5bc6\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u4f9b\u53c2\u8003\u3002 \u4e00\u3001\u9009\u62e9\u9002\u5408\u7684\u52a0\u5bc6\u7b97\u6cd5\u9009\u62e9\u9002\u5408\u7684\u52a0\u5bc6\u7b97\u6cd5\u5bf9\u6570\u636e\u52a0\u5bc6\u7684\u5b89\u5168\u6027\u81f3\u5173\u91cd\u8981\u3002Linux\u7cfb\u7edf\u63d0\u4f9b\u4e86\u591a\u79cd\u53ef\u9760\u7684\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5982AES\uff08Advanced Encryption Standard\uff09, RSA\uff08Rivest-Shamir-Adleman\uff09\u7b49\u3002\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u548c\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u7b97\u6cd5\u3002 \u4e8c\u3001\u751f\u6210\u5bc6\u94a5\u5bf9\u5728\u8fdb\u884c\u6570\u636e\u52a0\u5bc6\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u751f\u6210\u5bc6\u94a5\u5bf9\u3002\u5bc6\u94a5\u5bf9\u5305\u62ec\u516c\u94a5\u548c\u79c1\u94a5\uff0c\u516c\u94a5\u7528\u4e8e\u52a0\u5bc6\u6570\u636e\uff0c\u79c1\u94a5\u7528\u4e8e\u89e3\u5bc6\u6570\u636e\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528OpenSSL\u5de5\u5177\u751f\u6210\u5bc6\u94a5\u5bf9\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a $ openssl genrsa -out private.key 2048 $ openssl rsa -in private.key -pubout -out public.key \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u4ee3\u7801\u5c06\u751f\u6210\u4e00\u4e2a2048\u4f4d\u7684\u79c1\u94a5\u6587\u4ef6private.key\u548c\u5bf9\u5e94\u7684\u516c\u94a5\u6587\u4ef6public.key\u3002 \u4e09\u3001\u52a0\u5bc6\u6570\u636e\u5728\u4f7f\u7528\u5bc6\u94a5\u5bf9\u8fdb\u884c\u6570\u636e\u52a0\u5bc6\u4e4b\u524d\uff0c\u9700\u8981\u5c06\u8981\u52a0\u5bc6\u7684\u6570\u636e\u4fdd\u5b58\u5230\u4e00\u4e2a\u6587\u4ef6\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528Linux\u7cfb\u7edf\u63d0\u4f9b\u7684\u6587\u672c\u7f16\u8f91\u5668\uff08\u5982vi\uff09\u521b\u5efa\u4e00\u4e2a\u6587\u672c\u6587\u4ef6\uff0c\u5e76\u5c06\u5f85\u52a0\u5bc6\u7684\u6570\u636e\u5199\u5165\u5176\u4e2d\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a\u521b\u5efa\u4e00\u4e2a\u540d\u4e3adata.txt\u7684\u6587\u672c\u6587\u4ef6\uff0c\u5e76\u8f93\u5165\u5f85\u52a0\u5bc6\u7684\u6570\u636e\u3002 \u7136\u540e\uff0c\u4f7f\u7528\u516c\u94a5\u5bf9\u6587\u4ef6\u4e2d\u7684\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a $ openssl rsautl -encrypt -pubin -inkey public.key -in data.txt -out encrypted.dat \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u4ee3\u7801\u5c06\u4f7f\u7528\u516c\u94a5\u5bf9data.txt\u4e2d\u7684\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\uff0c\u5e76\u5c06\u52a0\u5bc6\u540e\u7684\u6570\u636e\u4fdd\u5b58\u5230encrypted.dat\u4e2d\u3002 \u56db\u3001\u89e3\u5bc6\u6570\u636e\u5728\u9700\u8981\u4f7f\u7528\u52a0\u5bc6\u540e\u7684\u6570\u636e\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u79c1\u94a5\u5bf9\u5176\u8fdb\u884c\u89e3\u5bc6\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a $ openssl rsautl -decrypt -inkey private.key -in encrypted.dat -out decrypted.txt \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u4ee3\u7801\u5c06\u4f7f\u7528\u79c1\u94a5\u5bf9encrypted.dat\u4e2d\u7684\u6570\u636e\u8fdb\u884c\u89e3\u5bc6\uff0c\u5e76\u5c06\u89e3\u5bc6\u540e\u7684\u6570\u636e\u4fdd\u5b58\u5230decrypted.txt\u4e2d\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-16110","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=16110"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16110\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}