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Date: Fri, 12 Jul 2013 18:11:42 -0400
From: Yaniv Sapir <>
Subject: Re: Parallella: bcrypt

Hi Katja,

I am sorry I could not put some time into investigating the problem during
the last couple of days. Hopefully I will be able look at it during the
weekend. Are you still stuck at the same place, or were you able to
overcome the problem? Is the code at the same place?

On Wed, Jul 10, 2013 at 4:34 PM, Katja Malvoni <> wrote:

> Hi Yaniv,
> On Wed, Jul 10, 2013 at 9:00 PM, Yaniv Sapir <> wrote:
>> Katja,
>> What system are you working on? Can I try to play with your code on your
>> machine (I have a login account, just let me know what machine it is and
>> where to find this code).
>> Thanks,
>> Yaniv.
> I'm working on 2nd board (Alexander's system). Code that results with
> e_alloc(): mmap failure is currently not on the system but you can find it
> here:
> Code that returns this error "john: ee_write_esys(): /dev/mem file open
> failure." is in my home directory:
> /home/kmalvoni/JohnTheRipper/src/parallella_bf_std.c (crypt_all() function)
> and parallella_e_bcrypt.c
> Target is linux-arm32le-neon-parallella, self test:
> sudo -E LD_LIBRARY_PATH=$LD_LIBRARY_PATH ./john -test
> -format=bcrypt-parallella
> and test with password file (does self test too):
> sudo -E LD_LIBRARY_PATH=$LD_LIBRARY_PATH ./john -w:output
> -format=bcrypt-parallella
> (files output and are in /run directory)
> Katja

Yaniv Sapir
Adapteva Inc.
1666 Massachusetts Ave, Suite 14
Lexington, MA 02420
Phone: (781)-328-0513 (x104)
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