2.4.22 and twofish

[Benjamin Schieder <linux-crypto@scavenger.homeip.net>]

Hi *

Sorry to bother if my question has been answered on this list
already, but I couldn't find a hint in the recent archives...

I'm currently trying to get kernel 2.4.22 running on my ROCK Linux
machine but fail to get twofish encryption running again.

I've downloaded the file loop-AES-v1.7e.tar.bz2 and took the following
steps according to the README file included:
- configured, compiled and booted the 2.4.22 kernel without loopsupport
- compiled, installed and loaded the loop.o module in the 
  loop-AES-v1.7e directory
- patched, compiled and installed util-linux with the
  util-linux-2.12pre.diff patch applied.

Now, when I try mounting a 10 MB file with twofish and 256 Bit I get
the following message:

root@technik-01:~# losetup -e twofish256 /dev/loop/5 test.img 
Password: 
ioctl: LOOP_SET_STATUS: Invalid argument

I got the same error-message when patching the kernel with the
kernel-2.4.22.diff patch and compiling loop.o both as module or directly
into the kernel.

My lsmod looks like this if it helps:
root@technik-01:/usr/src# lsmod
Module                  Size  Used by    Not tainted
twofish                39280   0  (unused)
loop                   44336   0 
ipv6                  228052  -1  (autoclean)
microcode               4288   0 
i810_audio             26376   0  (unused)
ac97_codec             13644   0  [i810_audio]
soundcore               3940   2  [i810_audio]
i810_rng                2820   0  (unused)
root@technik-01:/usr/src# 


Can someone help me by telling me what I've done wrong or missed?

Thanks in advance,
	Benjamin

-- 
Benjamin 'blindCoder' Schieder
Registered Linux User #289529: http://counter.li.org
blindcoder@scavenger.homeip.net
-- 
/lusr/bin/brain: received signal: SIGIDIOT
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Linux-crypto:  cryptography in and on the Linux system
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