Messages in this thread Patch in this message | | | Date | Mon, 25 Oct 2004 19:55:10 +0300 | From | Jari Ruusu <> | Subject | Re: Announce loop-AES-v2.2c file/swap crypto package |
| |
Jari Ruusu wrote: > - Added random key setup option to mount and losetup. This can be used to > encrypt /tmp with random keys.
As some of you may have noticed, new example 4 of loop-AES README file was fucked up. One important step was missing from example 4 instructions, and if those instructions were followed literally, /tmp partition most likely ended up being unwritable by non-root users.
Below is the fix in patch form, and URL of full corrected README file:
http://loop-aes.sourceforge.net/loop-AES.README
-- Jari Ruusu 1024R/3A220F51 5B 4B F9 BB D3 3F 52 E9 DB 1D EB E3 24 0E A9 DD
--- ../loop-AES-v2.2c/README Sun Oct 24 19:19:00 2004 +++ ./README Mon Oct 25 19:15:39 2004 @@ -1,4 +1,4 @@ -Written by Jari Ruusu <jariruusu@users.sourceforge.net>, October 24 2004 +Written by Jari Ruusu <jariruusu@users.sourceforge.net>, October 25 2004 Copyright 2001,2002,2003,2004 by Jari Ruusu. Redistribution of this file is permitted under the GNU Public License. @@ -616,7 +616,10 @@ /dev/hda555 /tmp ext2 defaults,loop=/dev/loop2,encryption=AES128,phash=random 0 0 ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^ -Third, run "mount /tmp" command and you are done. +Third, run "mount /tmp" and "chmod a+rwxt /tmp" commands. + +Fourth, make sure that "chmod a+rwxt /tmp" command is run by init scripts +somewhere after "mount -a" command is run. Encryption keys and plaintext data on above type mount vanish on unmount or power off. Using journaled file system in such case does not make much - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |