核心数据SQLite加密？ [英] Core Data SQLite encryption?

问题描述

有没有人在他们的Core Data SQLite商店上使用加密？

Has anyone used encryption on their Core Data SQLite stores? And how did you implement it?

推荐答案

我确信在Core Data中使用加密的唯一方法是加密当应用程序退出时使用整个持久存储文件，或者使用托管对象子类中的自定义访问器来加密和解密数据，因为它们被单独保存到持久存储。

I'm pretty sure the only way to use encryption in Core Data is to either encrypt the entire persistent store file when the app quits or to use custom accessors in managed object subclasses to encrypt and decrypt data as they are individually saved to the persistent store.

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