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Post Author Forum Replies Views [asc] Posted
    Thread: Oclhashcat lite 0.13 and 0.10 are slower than 0.09
Post: RE: Oclhashcat lite 0.13 and 0.10 are slower than ...

SL3 is no longer supported here.
epixoip Very old oclHashcat-lite Support 9 16,418 01-02-2013, 03:32 AM
    Thread: GTX 1080 Founder's Edition Build
Post: RE: GTX 1080 Founder's Edition Build

This build is so boringgggg, why are people still keeping this thread alive!?
epixoip Hardware 10 16,366 06-06-2016, 06:08 PM
    Thread: What does "MCU" stands for?
Post: RE: What does "MCU" stands for?

MCU is the compute unit, which is a simultaneous multiprocessor. you have 14 of them. on your architecture, each MCU has 8 shaders, which nvidia calls "cuda cores." 8*14 = 112 total shaders.
epixoip Very old oclHashcat-plus Support 6 16,340 04-07-2013, 05:48 PM
    Thread: What does "MCU" stands for?
Post: RE: What does "MCU" stands for?

not exactly. there's a comprehensive explanation for beginners here: https://en.bitcoin.it/wiki/Why_a_GPU_mines_faster_than_a_CPU#A_CPU_is_an_executive
epixoip Very old oclHashcat-plus Support 6 16,340 04-07-2013, 06:56 PM
    Thread: What does "MCU" stands for?
Post: RE: What does "MCU" stands for?

yes. keep reading further down that page.
epixoip Very old oclHashcat-plus Support 6 16,340 04-07-2013, 07:11 PM
    Thread: Proper Airflow and Case Selection
Post: RE: Proper Airflow and Case Selection

https://hashcat.net/forum/thread-2375.html
epixoip Hardware 9 16,322 11-14-2013, 03:16 AM
    Thread: Proper Airflow and Case Selection
Post: RE: Proper Airflow and Case Selection

no, i'm definitely not a fan of water cooling.
epixoip Hardware 9 16,322 11-15-2013, 03:10 AM
    Thread: VCL error
Post: RE: VCL error

you're using oclHashcat instead of vclHashcat
epixoip General Help 9 16,304 01-29-2013, 10:52 PM
    Thread: VCL error
Post: RE: VCL error

yes, or wait for the next release.
epixoip General Help 9 16,304 01-29-2013, 11:11 PM
    Thread: VCL error
Post: RE: VCL error

The error is from hashcat, not vcl. It is expecting to find the AMD Display Library for temp reporting, fan control, etc. Try running hashcat with --gpu-temp-disable
epixoip General Help 9 16,304 01-31-2013, 05:48 AM
    Thread: VCL error
Post: RE: VCL error

yeah it would make sense to do that. you can probably just comment out all the ADL code.
epixoip General Help 9 16,304 01-31-2013, 07:44 PM
    Thread: SHA256 bug when salt is really big?
Post: RE: SHA256 bug when salt is really big?

oclHaschat only implements a single block of sha256, therefore total input (salt + plain) cannot exceed the size of one block.
epixoip Old oclHashcat Support 9 16,286 02-13-2014, 08:35 PM
    Thread: SHA256 bug when salt is really big?
Post: RE: SHA256 bug when salt is really big?

for sha256, 55 bytes.
epixoip Old oclHashcat Support 9 16,286 02-13-2014, 08:57 PM
    Thread: SHA256 bug when salt is really big?
Post: RE: SHA256 bug when salt is really big?

yes. and it does crack the password. except there does seem to be a bug as it does mangle up the plaintext. Code: -- epixoip@token:~/oclHashcat-1.02$ ./oclHashcat64.bin -d 1 -n 1 -m 1410 ~/example_...
epixoip Old oclHashcat Support 9 16,286 02-13-2014, 09:16 PM
    Thread: SHA256 bug when salt is really big?
Post: RE: SHA256 bug when salt is really big?

Ah ok, yeah, that's more clear. So yes, you should file a bug report about this on Trac. Might also want to include the bug in my example as well, where it cracked "1234567" as "4321[76" (not just a d...
epixoip Old oclHashcat Support 9 16,286 02-13-2014, 09:59 PM
    Thread: how to limit password character length
Post: RE: how to limit password character length

https://hashcat.net/wiki/doku.php?id=rule_based_attack You could use '6 or
epixoip Old hashcat Support 10 16,257 03-02-2015, 06:08 AM
    Thread: how to limit password character length
Post: RE: how to limit password character length

No, like this: Code: -- echo "
epixoip Old hashcat Support 10 16,257 03-02-2015, 06:30 AM
    Thread: how to limit password character length
Post: RE: how to limit password character length

Works here: Code: -- epixoip@token:~$ echo "
epixoip Old hashcat Support 10 16,257 03-02-2015, 06:44 AM
    Thread: how to limit password character length
Post: RE: how to limit password character length

Too much overhead checking the length of each candidate. You can try using the other rule instead. Edit the rule file and replace
epixoip Old hashcat Support 10 16,257 03-02-2015, 06:54 AM
    Thread: how to limit password character length
Post: RE: how to limit password character length

Yeah, slightly faster but not near as fast as not filtering at all. String manipulation is just too slow. So in this case what I'd suggest doing is pre-filtering your wordlist. Code: -- awk '...
epixoip Old hashcat Support 10 16,257 03-02-2015, 07:10 AM