From: Christian Kujau <evil@g-house.de>
To: reiserfs-list@namesys.com
Subject: [OT] Re: ReiserFS problems
Date: Fri, 08 Aug 2003 13:29:20 +0200 [thread overview]
Message-ID: <3F338990.3040506@g-house.de> (raw)
In-Reply-To: <200308081018.31525.russell@coker.com.au>
Russell Coker wrote:
> system for storing a file-system image. If you use an XOR encryption method
> it won't even hurt performance either. :-#
sorry to hop in here, but i don't understand why an algorithm like "XOR"
is named "encryption" at all. isn't it that another XOR operation just
delivers the cleartext again?
a b a
0 XOR 1 = 1 XOR b = 0
1 XOR 0 = 1 XOR b = 1
1 XOR 1 = 0 XOR b = 1
0 XOR 0 = 0 XOR b = 0
but i don't have to explain that to you...
thanks,
Christian.
--
BOFH excuse #179:
multicasts on broken packets
next prev parent reply other threads:[~2003-08-08 11:29 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-06 16:20 ReiserFS problems Rogier Wolff
2003-08-06 16:43 ` Hans Reiser
2003-08-06 18:41 ` Jeff Mahoney
2003-08-06 19:21 ` Rogier Wolff
2003-08-06 19:36 ` Rogier Wolff
2003-08-06 22:08 ` Mike Fedyk
2003-08-07 4:40 ` Rogier Wolff
2003-08-06 19:40 ` Vitaly Fertman
2003-08-07 15:05 ` Hans Reiser
2003-08-07 15:53 ` Jeff Mahoney
2003-08-08 13:07 ` Hans Reiser
2003-08-06 20:48 ` Bernd Schubert
2003-08-06 16:48 ` Oleg Drokin
2003-08-06 17:18 ` Rogier Wolff
2003-08-06 17:28 ` Oleg Drokin
2003-08-06 17:49 ` Rogier Wolff
2003-08-06 18:10 ` Vitaly Fertman
2003-08-07 13:22 ` Hans Reiser
2003-08-07 18:12 ` Mike Fedyk
2003-08-08 0:18 ` Russell Coker
2003-08-08 11:29 ` Christian Kujau [this message]
2003-08-08 12:40 ` [OT] " Nikita Danilov
2003-08-08 13:06 ` Carl-Daniel Hailfinger
2003-08-08 12:59 ` Russell Coker
2003-08-08 15:39 ` Christian Kujau
2003-08-09 0:45 ` The Amazing Dragon
2003-08-08 9:56 ` Oleg Drokin
2003-08-06 17:43 ` Andreas Dilger
2003-08-06 17:52 ` Rogier Wolff
2003-08-07 13:27 ` Hans Reiser
2003-08-07 13:03 ` Hans Reiser
2003-08-07 13:41 ` Rogier Wolff
2003-08-07 18:44 ` Mike Fedyk
2003-08-06 17:22 ` Rogier Wolff
2003-08-06 18:01 ` Vitaly Fertman
2003-08-06 18:14 ` Rogier Wolff
2003-08-06 18:22 ` Rogier Wolff
2003-08-06 19:03 ` Oleg Drokin
2003-08-06 19:04 ` Vitaly Fertman
2003-08-07 13:35 ` Hans Reiser
2003-08-07 13:46 ` Rogier Wolff
2003-08-07 14:11 ` Vitaly Fertman
2003-08-06 18:52 ` Vitaly Fertman
2003-08-07 12:58 ` Hans Reiser
2003-08-07 13:24 ` Russell Coker
2003-08-07 14:41 ` Hans Reiser
2003-08-06 16:52 ` Andreas Dilger
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