About File Encryption is fail...

NTFSD
1

Hi, everybody

I have bedn developte file system fileter driver for file encrypt.
File encrypt is successful work when copy a file in special folder(this folder is encryption folder). I tried to compare with foder name.

But I’ll try to copy or save file from encrypt folder to other folder, it is fail…
And I try to compare FileObject->FsContext, it’s fail too.

Is it impossible?
I have heard that EFS in NTFS bring Windows NT was the same operation.

Have an any Idea it?
Please give me a some advice.

Thanks in advance.
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2

EFS is not a filter, but an NTFS add-on which installs some hooks inside NTFS.

Max
----- Original Message -----
From: lbo(Lee Byong-Oh)
To: File Systems Developers
Sent: Monday, October 08, 2001 10:48 AM
Subject: [ntfsd] About File Encryption is fail…

Hi, everybody

I have bedn developte file system fileter driver for file encrypt.
File encrypt is successful work when copy a file in special folder(this folder is encryption folder). I tried to compare with foder name.

But I’ll try to copy or save file from encrypt folder to other folder, it is fail…
And I try to compare FileObject->FsContext, it’s fail too.

Is it impossible?
I have heard that EFS in NTFS bring Windows NT was the same operation.

Have an any Idea it?
Please give me a some advice.

Thanks in advance.
b??箷????vڵ???)???i??d??{.n???zwZnV???h???z{_?ݴ?p%??l??

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