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From: smiley@zenzebra.mv.com (smiley at zenzebra.mv.com)
Subject: [9fans] Encrypting file systems
Date: Tue, 29 Mar 2011 14:42:06 +0000	[thread overview]
Message-ID: <86wrjivvi9.fsf@cmarib.ramside> (raw)

Hello,

Back in 2009, someone on this list posted about encrypting /usr on a
Plan 9 laptop they had.  Does anyone know how to encrypt a file system
on Plan 9?  (I'm talking about encrypting the storage on disk, not just
the network connection to it.)

My intuition would be to look for a "crypt" command in the fs(3) driver.
But there doesn't seem to be any.  (And the man pages suggest that keyfs
only stores files 40 bytes in size?)  Yes, I know I could export a
device from another OS (like Linux), but I'm looking for a native Plan 9
solution.

How might one go about encrypting a Plan 9 file system, either at the
block level or file level?

Thanks!

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             reply	other threads:[~2011-03-29 14:42 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-29 14:42 smiley at zenzebra.mv.com [this message]
2011-03-29 14:54 ` Jacob Todd
2011-03-30 17:19   ` smiley at zenzebra.mv.com
2011-03-30 17:25     ` erik quanstrom
2011-03-31  0:12       ` smiley at zenzebra.mv.com
2011-03-31 11:02         ` Steve Simon
2011-03-31 11:55           ` erik quanstrom
2011-03-31 20:35           ` [9fans] kfs: i'm not dead yet! Lyndon Nerenberg (VE6BBM/VE7TFX)
2011-05-12 10:03             ` Akshat Kumar
2011-03-30 17:42     ` [9fans] Problem installing Chris
2011-03-30 18:37       ` Lyndon Nerenberg (VE6BBM/VE7TFX)
2011-03-30 20:25       ` Jacob Todd
2011-03-31  3:43         ` Chris
2011-03-31  3:51           ` Lyndon Nerenberg
2011-03-30 20:22     ` [9fans] Encrypting file systems Jacob Todd
2011-03-29 15:06 ` ron minnich
2011-03-30 20:47 ` Mechiel Lukkien
2011-03-29 23:24 [9fans] encrypting " erik quanstrom
2011-03-31 12:01 [9fans] Encrypting " erik quanstrom

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