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<div class="moz-cite-prefix">2014-02-2017:10, SandeepKsinha :<br>
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<div class="gmail_quote">On Thu, Feb 20, 2014 at 2:27 PM,
freeman <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:freeman.zhang1992@gmail.com"
target="_blank">freeman.zhang1992@gmail.com</a>></span>
wrote:<br>
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<div> 2014-02-20 15:31, Rishi Agrawal :<br>
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<div class="">Hi,<br>
<br>
I went through your readme. Some questions.<br>
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<div class="gmail_extra">1. How are you
encrypting the files? Is it done by the
encryptfs or you are doing it in your module.<br>
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<div class="gmail_extra">2. How can the user
selectively encrypt the files in the system.<br>
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-- <br>
Regards,<br>
Rishi Agrawal<br>
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Hi Rishi,<br>
<br>
Sorry about the fuzziness.<br>
<br>
#1 I plan to do the encryption in my module, but
encrypting <br>
functions aren't added to it yet. As I mentioned in
readme,<br>
module now just simply pass-through operations to the
original <br>
file system.<br>
<br>
#2 It seems that the user cannot select specific file
to encrypt<br>
inside one directory :-( . However he may specify a
directory <br>
then we can encrypt all the file inside it. Namely,
the granularity<br>
is directory, not file. Besides, subdirectory is not
supported at <br>
present. <br>
<br>
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<div>Why does it even matter - inode vs directory? Is it
because you store the encryption metadata in the dirent
and not the inode?</div>
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<div> Regards <br>
<span class="HOEnZb"><font color="#888888"> Freeman<br>
<br>
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-- <br>
Regards,<br>
Sandeep.<br>
<br>
“To learn is to change. Education is a process that changes
the learner.”
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Hi Sandeep,<br>
<br>
Actually I haven't got that far... <br>
However as I planed it, I don't want involve the user too much－<br>
just to keep simple. I plan to build a safe box, and people throw <br>
personal things into it. That's all. <br>
I want to use it with Android devices. Will complex implementation<br>
build barrier for ebedded system?<br>
Any suggestions?<br>
<br>
Regards<br>
Freeman Zhang<br>
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