Re: demonstration of the file corruption problem (fwd)

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Herbert Valerio Riedel wrote:
> On Mon, 2001-11-26 at 02:13, beldridg@pobox.com wrote:
> > here are the detail of a simple demonstration of the corruption. i really
> > hope i'm doing something wrong so i can simply fix it.
> 
> as I can read from the next mail, you are using a file backed loop
> device; this may be affected by the kernel bug jari mentioned in his
> last loop-aes announcement, I'll take a look at it asap (but I've got a
> few exams to prepare for right now... so if anyone have time to
> investigate, please step forward!)

Herbert,

The cryptoapi file backed loop bug is a result of you doing your new
"toothpaste back into tube" IV computation in in lo_read_actor(), and old
"time bomb" IV computation in lo_send().

Regards,
Jari Ruusu <jari.ruusu@pp.inet.fi>

-
Linux-crypto:  cryptography in and on the Linux system
Archive:       http://mail.nl.linux.org/linux-crypto/



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