{"id":150779,"date":"2024-11-01T16:40:22","date_gmt":"2024-11-01T08:40:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/150779\/"},"modified":"2024-11-01T16:40:23","modified_gmt":"2024-11-01T08:40:23","slug":"%e5%ae%89%e5%8d%93%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%a0%e5%af%86%e6%8a%80%e8%a1%93%ef%bc%9a%e4%bf%9d%e8%ad%b7%e6%82%a8%e7%9a%84%e5%a4%96%e9%83%a8%e6%96%87%e4%bb%b6%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/150779\/","title":{"rendered":"\u5b89\u5353\u6578\u64da\u5eab\u52a0\u5bc6\u6280\u8853\uff1a\u4fdd\u8b77\u60a8\u7684\u5916\u90e8\u6587\u4ef6\u6578\u64da\u5b89\u5168 (\u5b89\u5353\u5916\u90e8\u6587\u4ef6\u6578\u64da\u5eab\u7684\u52a0\u5bc6)"},"content":{"rendered":"<h1 id=\"%e5%ae%89%e5%8d%93%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%a0%e5%af%86%e6%8a%80%e8%a1%93%ef%bc%9a%e4%bf%9d%e8%ad%b7%e6%82%a8%e7%9a%84%e5%a4%96%e9%83%a8%e6%96%87%e4%bb%b6%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8-dtOZIsNmOi\">\u5b89\u5353\u6578\u64da\u5eab\u52a0\u5bc6\u6280\u8853\uff1a\u4fdd\u8b77\u60a8\u7684\u5916\u90e8\u6587\u4ef6\u6578\u64da\u5b89\u5168<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u5b57\u5316\u7684\u6642\u4ee3\uff0c\u6578\u64da\u5b89\u5168\u5df2\u6210\u70ba\u6bcf\u500b\u958b\u767c\u8005\u548c\u7528\u6236\u5fc5\u9808\u91cd\u8996\u7684\u554f\u984c\u3002\u7279\u5225\u662f\u5728\u79fb\u52d5\u8a2d\u5099\u4e0a\uff0c\u5b89\u5353\u7cfb\u7d71\u56e0\u5176\u958b\u653e\u6027\u548c\u5ee3\u6cdb\u7684\u61c9\u7528\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\uff0c\u4f46\u9019\u4e5f\u4f7f\u5176\u6210\u70ba\u6f5b\u5728\u7684\u653b\u64ca\u76ee\u6a19\u3002\u70ba\u4e86\u4fdd\u8b77\u7528\u6236\u7684\u5916\u90e8\u6587\u4ef6\u6578\u64da\uff0c\u5b89\u5353\u6578\u64da\u5eab\u52a0\u5bc6\u6280\u8853\u61c9\u904b\u800c\u751f\uff0c\u6210\u70ba\u4e00\u7a2e\u6709\u6548\u7684\u5b89\u5168\u63aa\u65bd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%ae%89%e5%8d%93%e5%a4%96%e9%83%a8%e6%96%87%e4%bb%b6%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%a0%e5%af%86%ef%bc%9f-dtOZIsNmOi\">\u4ec0\u9ebc\u662f\u5b89\u5353\u5916\u90e8\u6587\u4ef6\u6578\u64da\u5eab\u52a0\u5bc6\uff1f<\/h2>\n<p>\u5b89\u5353\u5916\u90e8\u6587\u4ef6\u6578\u64da\u5eab\u52a0\u5bc6\u662f\u6307\u5c0d\u5b58\u5132\u5728\u5b89\u5353\u8a2d\u5099\u5916\u90e8\u5b58\u5132\u4e2d\u7684\u6578\u64da\u9032\u884c\u52a0\u5bc6\uff0c\u4ee5\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u548c\u6578\u64da\u6d29\u9732\u3002\u9019\u7a2e\u52a0\u5bc6\u6280\u8853\u53ef\u4ee5\u4fdd\u8b77\u7528\u6236\u7684\u654f\u611f\u4fe1\u606f\uff0c\u5982\u500b\u4eba\u8cc7\u6599\u3001\u91d1\u878d\u6578\u64da\u548c\u5176\u4ed6\u91cd\u8981\u6587\u4ef6\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%a0%e5%af%86%ef%bc%9f-dtOZIsNmOi\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6578\u64da\u5eab\u52a0\u5bc6\uff1f<\/h2>\n<ul>\n<li><strong>\u4fdd\u8b77\u654f\u611f\u4fe1\u606f\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u6d29\u9732\u4e8b\u4ef6\u7684\u983b\u7e41\u767c\u751f\uff0c\u4fdd\u8b77\u7528\u6236\u7684\u654f\u611f\u4fe1\u606f\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002\u6578\u64da\u5eab\u52a0\u5bc6\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6578\u64da\u5728\u672a\u7d93\u6388\u6b0a\u7684\u60c5\u6cc1\u4e0b\u88ab\u8a2a\u554f\u3002<\/li>\n<li><strong>\u9075\u5faa\u6cd5\u5f8b\u6cd5\u898f\uff1a<\/strong>\u8a31\u591a\u570b\u5bb6\u548c\u5730\u5340\u5c0d\u6578\u64da\u4fdd\u8b77\u6709\u56b4\u683c\u7684\u6cd5\u5f8b\u8981\u6c42\uff0c\u4f01\u696d\u5fc5\u9808\u9075\u5faa\u9019\u4e9b\u898f\u5b9a\u4ee5\u907f\u514d\u6cd5\u5f8b\u8cac\u4efb\u3002<\/li>\n<li><strong>\u589e\u5f37\u7528\u6236\u4fe1\u4efb\uff1a<\/strong>\u7576\u7528\u6236\u77e5\u9053\u4ed6\u5011\u7684\u6578\u64da\u53d7\u5230\u4fdd\u8b77\u6642\uff0c\u4ed6\u5011\u66f4\u6709\u53ef\u80fd\u4fe1\u4efb\u4e26\u4f7f\u7528\u8a72\u61c9\u7528\u7a0b\u5e8f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ae%89%e5%8d%93%e6%95%b8%e6%93%9a%e5%ba%ab%e5%8a%a0%e5%af%86%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95-dtOZIsNmOi\">\u5b89\u5353\u6578\u64da\u5eab\u52a0\u5bc6\u7684\u5be6\u73fe\u65b9\u6cd5<\/h2>\n<p>\u5728\u5b89\u5353\u958b\u767c\u4e2d\uff0c\u5be6\u73fe\u6578\u64da\u5eab\u52a0\u5bc6\u7684\u5e38\u898b\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u7b2c\u4e09\u65b9\u5eab\u548c\u5167\u5efa\u7684\u52a0\u5bc6API\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u6280\u8853\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8sqlcipher-dtOZIsNmOi\">1. \u4f7f\u7528SQLCipher<\/h3>\n<p>SQLCipher\u662f\u4e00\u500b\u958b\u6e90\u7684\u52a0\u5bc6\u6578\u64da\u5eab\uff0c\u5c08\u70ba\u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f\u8a2d\u8a08\u3002\u5b83\u63d0\u4f9b\u4e86\u900f\u660e\u7684\u52a0\u5bc6\u529f\u80fd\uff0c\u958b\u767c\u8005\u53ea\u9700\u5728\u5275\u5efa\u6578\u64da\u5eab\u6642\u6307\u5b9a\u52a0\u5bc6\u5bc6\u9470\u5373\u53ef\u3002<\/p>\n<pre><code>SQLiteDatabase db = SQLiteDatabase.openOrCreateDatabase(\"mydb.db\", \"my_secure_key\", null);<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8android-keystore%e7%b3%bb%e7%b5%b1-dtOZIsNmOi\">2. \u4f7f\u7528Android Keystore\u7cfb\u7d71<\/h3>\n<p>Android Keystore\u7cfb\u7d71\u5141\u8a31\u958b\u767c\u8005\u5b89\u5168\u5730\u5b58\u5132\u52a0\u5bc6\u5bc6\u9470\u3002\u9019\u4e9b\u5bc6\u9470\u53ef\u4ee5\u7528\u65bc\u52a0\u5bc6\u548c\u89e3\u5bc6\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/p>\n<pre><code>KeyStore keyStore = KeyStore.getInstance(\"AndroidKeyStore\");\nkeyStore.load(null);\nKeyStore.SecretKeyEntry secretKeyEntry = (KeyStore.SecretKeyEntry) keyStore.getEntry(\"my_key_alias\", null);\nSecretKey secretKey = secretKeyEntry.getSecretKey();<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8aes%e5%8a%a0%e5%af%86%e7%ae%97%e6%b3%95-dtOZIsNmOi\">3. \u4f7f\u7528AES\u52a0\u5bc6\u7b97\u6cd5<\/h3>\n<p>AES\uff08\u9ad8\u7d1a\u52a0\u5bc6\u6a19\u6e96\uff09\u662f\u4e00\u7a2e\u5c0d\u7a31\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u52a0\u5bc6\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528Java\u7684Cipher\u985e\u4f86\u5be6\u73feAES\u52a0\u5bc6\u3002<\/p>\n<pre><code>Cipher cipher = Cipher.getInstance(\"AES\");\ncipher.init(Cipher.ENCRYPT_MODE, secretKey);\nbyte[] encryptedData = cipher.doFinal(dataToEncrypt);<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-dtOZIsNmOi\">\u7d50\u8ad6<\/h2>\n<p>\u96a8\u8457\u6578\u64da\u5b89\u5168\u554f\u984c\u7684\u65e5\u76ca\u56b4\u91cd\uff0c\u5b89\u5353\u6578\u64da\u5eab\u52a0\u5bc6\u6280\u8853\u6210\u70ba\u4fdd\u8b77\u5916\u90e8\u6587\u4ef6\u6578\u64da\u7684\u91cd\u8981\u624b\u6bb5\u3002\u901a\u904e\u4f7f\u7528SQLCipher\u3001Android Keystore\u7cfb\u7d71\u548cAES\u52a0\u5bc6\u7b97\u6cd5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u7528\u6236\u7684\u654f\u611f\u4fe1\u606f\uff0c\u589e\u5f37\u61c9\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u672a\u4f86\u7684\u6578\u64da\u52a0\u5bc6\u6280\u8853\u5c07\u6703\u66f4\u52a0\u5b8c\u5584\uff0c\u70ba\u7528\u6236\u63d0\u4f9b\u66f4\u9ad8\u7684\u5b89\u5168\u4fdd\u969c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u5be6\u65bd\u9019\u4e9b\u6280\u8853\u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5b89\u5353\u6578\u64da\u5eab\u52a0\u5bc6\u6280\u8853\uff0c\u78ba\u4fdd\u5916\u90e8\u6587\u4ef6\u6578\u64da\u5b89\u5168\uff0c\u4fdd\u8b77\u60a8\u7684\u654f\u611f\u4fe1\u606f\u4e0d\u88ab\u672a\u6388\u6b0a\u8a2a\u554f\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-150779","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/150779","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=150779"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/150779\/revisions"}],"predecessor-version":[{"id":150780,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/150779\/revisions\/150780"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=150779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=150779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=150779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}