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Message-ID: <000b01c62a91$a885bfc0$8d7f4e3e@nasahead>
Date: Sun, 5 Feb 2006 22:20:45 +0200
From: "Pietari Kivikangas" <JTR1998@...l.ru>
To: <john-users@...ts.openwall.com>
Subject: problem with session state restoring in JTR 1.7
Hello!
I have occasionally discovered that the number which should be used to
initialize the rec_entry variable by the "inc.c" module is not actually used
for session state restoring. There are 2 ways to verify the existence of
this problem:
1) Insert the following line:
if(strcmp(key, "sumart") == 0) printf("***sumart occurred\n");
into the "inc.c" module before this line:
if (crk_process_key(key)) return 1;
Rebuild JTR and run it with standart all.chr and john.conf files:
c:\cygwin\home\user\john\run>john passwd.txt
Loaded 2 password hashes with 2 different salts (Traditional DES [24/32 4K])
***sumart occurred
guesses: 0 time: 0:00:00:10 (3) c/s: 37742 trying: ap727 - sattle
Session aborted
c:\cygwin\home\user\john\run>john passwd.txt
Loaded 2 password hashes with 2 different salts (Traditional DES [24/32 4K])
***sumart occurred
guesses: 0 time: 0:00:00:07 (3) c/s: 38385 trying: mjd - matho
Session aborted
2) If you don't want to modify and rebuild JTR, simply run the following
commands:
$ ./john-386 --stdout --incremental | grep 'sumart'
sumart
words: 41394 time: 0:00:00:05 w/s: 7328 current: tinow
Session aborted
$ ./john-386 --stdout --incremental | grep 'sumart'
sumart
words: 12040 time: 0:00:00:04 w/s: 2883 current: clees
Session aborted
(i suppose session state file should be maintained in the case of using the
"--stdout" option as well)
Any ideas how to solve the problem? Thank you.
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