{"id":138971,"date":"2024-10-31T17:08:34","date_gmt":"2024-10-31T09:08:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/138971\/"},"modified":"2024-10-31T17:08:35","modified_gmt":"2024-10-31T09:08:35","slug":"sql-server%e7%b0%bd%e5%90%8d%ef%bc%9a%e4%bf%9d%e8%ad%89%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e7%9a%84%e9%97%9c%e9%8d%b5%ef%bc%88sqlserver%e7%b0%bd%e5%90%8d%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/138971\/","title":{"rendered":"SQL Server\u7c3d\u540d\uff1a\u4fdd\u8b49\u6578\u64da\u5b89\u5168\u7684\u95dc\u9375\uff08sqlServer\u7c3d\u540d\uff09"},"content":{"rendered":"<h1 id=\"sql-server%e7%b0%bd%e5%90%8d%ef%bc%9a%e4%bf%9d%e8%ad%89%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e7%9a%84%e9%97%9c%e9%8d%b5-yZuBivbXtL\">SQL Server\u7c3d\u540d\uff1a\u4fdd\u8b49\u6578\u64da\u5b89\u5168\u7684\u95dc\u9375<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5b89\u5168\u6027\u5df2\u6210\u70ba\u4f01\u696d\u548c\u7d44\u7e54\u7684\u9996\u8981\u4efb\u52d9\u4e4b\u4e00\u3002SQL Server\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u4fdd\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\u3002\u5176\u4e2d\uff0cSQL Server\u7c3d\u540d\u6280\u8853\u662f\u4e00\u500b\u95dc\u9375\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u80fd\u5920\u6709\u6548\u5730\u9632\u6b62\u6578\u64da\u7be1\u6539\u548c\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afsql-server%e7%b0%bd%e5%90%8d%ef%bc%9f-yZuBivbXtL\">\u4ec0\u9ebc\u662fSQL Server\u7c3d\u540d\uff1f<\/h2>\n<p>SQL Server\u7c3d\u540d\u662f\u4e00\u7a2e\u6578\u64da\u5b8c\u6574\u6027\u4fdd\u8b77\u6280\u8853\uff0c\u901a\u904e\u5c0d\u6578\u64da\u9032\u884c\u6578\u5b57\u7c3d\u540d\u4f86\u78ba\u4fdd\u5176\u672a\u88ab\u7be1\u6539\u3002\u9019\u7a2e\u7c3d\u540d\u662f\u57fa\u65bc\u52a0\u5bc6\u6280\u8853\u751f\u6210\u7684\uff0c\u901a\u5e38\u4f7f\u7528\u54c8\u5e0c\u7b97\u6cd5\u548c\u79c1\u9470\u9032\u884c\u8655\u7406\u3002\u7576\u6578\u64da\u88ab\u5275\u5efa\u6216\u4fee\u6539\u6642\uff0c\u7cfb\u7d71\u6703\u751f\u6210\u4e00\u500b\u552f\u4e00\u7684\u7c3d\u540d\uff0c\u4e26\u5c07\u5176\u8207\u6578\u64da\u4e00\u8d77\u5b58\u5132\u3002\u7576\u9700\u8981\u9a57\u8b49\u6578\u64da\u7684\u5b8c\u6574\u6027\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u91cd\u65b0\u8a08\u7b97\u7c3d\u540d\u4e26\u8207\u5b58\u5132\u7684\u7c3d\u540d\u9032\u884c\u6bd4\u8f03\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u672a\u88ab\u66f4\u6539\u3002<\/p>\n<h2 id=\"sql-server%e7%b0%bd%e5%90%8d%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-yZuBivbXtL\">SQL Server\u7c3d\u540d\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>SQL Server\u7c3d\u540d\u7684\u5de5\u4f5c\u539f\u7406\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u6578\u64da\u751f\u6210\uff1a<\/strong>\u7576\u6578\u64da\u88ab\u5275\u5efa\u6216\u66f4\u65b0\u6642\uff0cSQL Server\u6703\u4f7f\u7528\u6307\u5b9a\u7684\u54c8\u5e0c\u7b97\u6cd5\uff08\u5982SHA-256\uff09\u751f\u6210\u6578\u64da\u7684\u54c8\u5e0c\u503c\u3002<\/li>\n<li><strong>\u7c3d\u540d\u751f\u6210\uff1a<\/strong>\u4f7f\u7528\u79c1\u9470\u5c0d\u54c8\u5e0c\u503c\u9032\u884c\u52a0\u5bc6\uff0c\u751f\u6210\u6578\u5b57\u7c3d\u540d\u3002<\/li>\n<li><strong>\u5b58\u5132\u7c3d\u540d\uff1a<\/strong>\u5c07\u6578\u64da\u548c\u76f8\u61c9\u7684\u7c3d\u540d\u4e00\u8d77\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\u3002<\/li>\n<li><strong>\u7c3d\u540d\u9a57\u8b49\uff1a<\/strong>\u5728\u9700\u8981\u6aa2\u67e5\u6578\u64da\u5b8c\u6574\u6027\u6642\uff0c\u91cd\u65b0\u8a08\u7b97\u6578\u64da\u7684\u54c8\u5e0c\u503c\uff0c\u4e26\u4f7f\u7528\u516c\u9470\u89e3\u5bc6\u5b58\u5132\u7684\u7c3d\u540d\uff0c\u9032\u884c\u6bd4\u5c0d\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8sql-server%e7%b0%bd%e5%90%8d%ef%bc%9f-yZuBivbXtL\">\u70ba\u4ec0\u9ebc\u4f7f\u7528SQL Server\u7c3d\u540d\uff1f<\/h2>\n<p>\u4f7f\u7528SQL Server\u7c3d\u540d\u6709\u591a\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9632\u7be1\u6539\uff1a<\/strong>\u6578\u5b57\u7c3d\u540d\u80fd\u5920\u6709\u6548\u9632\u6b62\u6578\u64da\u5728\u50b3\u8f38\u6216\u5b58\u5132\u904e\u7a0b\u4e2d\u88ab\u672a\u7d93\u6388\u6b0a\u7684\u7528\u6236\u7be1\u6539\u3002<\/li>\n<li><strong>\u6578\u64da\u5b8c\u6574\u6027\uff1a<\/strong>\u901a\u904e\u9a57\u8b49\u7c3d\u540d\uff0c\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5728\u6574\u500b\u751f\u547d\u5468\u671f\u4e2d\u4fdd\u6301\u5b8c\u6574\uff0c\u672a\u88ab\u4fee\u6539\u3002<\/li>\n<li><strong>\u5408\u898f\u6027\uff1a<\/strong>\u8a31\u591a\u884c\u696d\u6a19\u6e96\u548c\u6cd5\u898f\u8981\u6c42\u4f01\u696d\u5fc5\u9808\u4fdd\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\uff0c\u4f7f\u7528\u7c3d\u540d\u6280\u8853\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u6eff\u8db3\u9019\u4e9b\u8981\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8sql-server%e4%b8%ad%e5%af%a6%e7%8f%be%e7%b0%bd%e5%90%8d-yZuBivbXtL\">\u5982\u4f55\u5728SQL Server\u4e2d\u5be6\u73fe\u7c3d\u540d<\/h2>\n<p>\u5728SQL Server\u4e2d\u5be6\u73fe\u7c3d\u540d\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u70ba\u4e00\u500b\u8868\u4e2d\u7684\u6578\u64da\u751f\u6210\u548c\u9a57\u8b49\u7c3d\u540d\uff1a<\/p>\n<pre><code>-- \u5275\u5efa\u4e00\u500b\u793a\u4f8b\u8868\nCREATE TABLE ExampleData (\n    ID INT PRIMARY KEY,\n    Data NVARCHAR(100),\n    Signature VARBINARY(256)\n);\n\n-- \u63d2\u5165\u6578\u64da\u4e26\u751f\u6210\u7c3d\u540d\nDECLARE @Data NVARCHAR(100) = '\u9019\u662f\u4e00\u689d\u793a\u4f8b\u6578\u64da';\nDECLARE @Hash VARBINARY(256);\nDECLARE @Signature VARBINARY(256);\n\n-- \u8a08\u7b97\u54c8\u5e0c\u503c\nSET @Hash = HASHBYTES('SHA2_256', @Data);\n\n-- \u751f\u6210\u7c3d\u540d\uff08\u5047\u8a2d\u4f7f\u7528\u67d0\u7a2e\u79c1\u9470\u9032\u884c\u52a0\u5bc6\uff09\nSET @Signature = EncryptByKey(Key_GUID('YourKeyName'), @Hash);\n\nINSERT INTO ExampleData (ID, Data, Signature)\nVALUES (1, @Data, @Signature);\n\n-- \u9a57\u8b49\u7c3d\u540d\nDECLARE @StoredSignature VARBINARY(256);\nDECLARE @CalculatedHash VARBINARY(256);\n\nSELECT @StoredSignature = Signature FROM ExampleData WHERE ID = 1;\n\n-- \u8a08\u7b97\u7576\u524d\u6578\u64da\u7684\u54c8\u5e0c\u503c\nSET @CalculatedHash = HASHBYTES('SHA2_256', @Data);\n\n-- \u9a57\u8b49\u7c3d\u540d\nIF @StoredSignature = EncryptByKey(Key_GUID('YourKeyName'), @CalculatedHash)\n    PRINT '\u6578\u64da\u5b8c\u6574\u6027\u9a57\u8b49\u6210\u529f';\nELSE\n    PRINT '\u6578\u64da\u5b8c\u6574\u6027\u9a57\u8b49\u5931\u6557';\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-yZuBivbXtL\">\u7d50\u8ad6<\/h2>\n<p>SQL Server\u7c3d\u540d\u6280\u8853\u662f\u4fdd\u8b77\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u5de5\u5177\uff0c\u80fd\u5920\u6709\u6548\u9632\u6b62\u6578\u64da\u7be1\u6539\u4e26\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002\u96a8\u8457\u6578\u64da\u5b89\u5168\u9700\u6c42\u7684\u589e\u52a0\uff0c\u4f01\u696d\u61c9\u8a72\u8003\u616e\u5728\u5176\u6578\u64da\u7ba1\u7406\u7b56\u7565\u4e2d\u5be6\u65bd\u9019\u4e00\u6280\u8853\uff0c\u4ee5\u6eff\u8db3\u5408\u898f\u6027\u8981\u6c42\u4e26\u4fdd\u8b77\u654f\u611f\u4fe1\u606f\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u3001\u5b89\u5168\u7684\u6578\u64da\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u63d0\u4f9b\u5546\u5c07\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQL Server\u7c3d\u540d\u5982\u4f55\u78ba\u4fdd\u6578\u64da\u5b89\u5168\uff0c\u63d0\u5347\u6578\u64da\u5b8c\u6574\u6027\u8207\u4fe1\u4efb\u5ea6\uff0c\u4fdd\u8b77\u60a8\u7684\u95dc\u9375\u8cc7\u8a0a\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-138971","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138971","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=138971"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138971\/revisions"}],"predecessor-version":[{"id":138972,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138971\/revisions\/138972"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=138971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=138971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=138971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}