Hi, i am trying to create a minifilter driver which encrypt and decrypt file on fly whenever user tries to access it. I have intercepted this with IRP_MJ_READ postread callback and IRP_MJ_WRITE prewrite callback. This is working when i am trying to read using type command and trying to write using notepad but this is not working when i am trying to read file/open using notepad. It is simply showing encrypted content. How can i make sure it give decrypted content when reading using notepad.
Why did you create a duplicate of your own topic?
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