我们在 SQl 服务器 DB 上有几张表格, 我们想要对这些表格加密一些含有敏感客户数据的列。 我们正在使用 EDM 访问、 更新、 插入. 数据库数据。 我们将使用数据库上的对称键对几个表格加密一些已有的列。 在 ED 中需要做哪些更新来适应加密列?
谢谢
也许这对其他人有帮助...我们最终没有在 DB 级别上使用对称加密, 我们加密了应用程序中的列, 并保存了加密数据作为字符串, 在检索数据时解密了 col s。 它的工作非常顺利 。
在此情况下, 您应该总是先加密数据, 然后再将其输入数据库, 然后在拉动时解密 。 EF 没有任何内含内容支持您使用任何加密/ 解密内含 。
Thats how you should do it. I hope that helps you out.
除了你的搜索查询和命令之外,它确实有效, 完全被射杀, 也是为什么我哼哼和责怪 完全被加密的主要原因。
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