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Post Author Forum Replies Views Posted [asc]
    Thread: Truecrypt
Post: RE: Truecrypt

I support this, would definitely wanna see truecrypt encrypted container suppport added. The only problem may be the "extraction" of vital info from the container, since, afaik, we dont need all th...
Rolf Feature Requests 9 27,826 04-11-2012, 07:37 AM
    Thread: Infiniband GPU cluster
Post: RE: Infiniband GPU cluster

AFAIK, no. The only way to parallelize pluscat or any other cat is to write a script that will split the workload and assign work to every GPU over the network. Or write some kind of framework. A...
Rolf Hardware 1 6,964 03-30-2012, 07:27 AM
    Thread: kepler predictions
Post: RE: kepler predictions

Ok, disappointment number 1: shader clock is no more, shaders run at core clock. Disappointment number 2 (mot confirmed): like FP64 and FP32, integer performance will be 1/2 or 1/4 int ops per shader...
Rolf Hardware 11 20,684 03-23-2012, 08:11 AM
    Thread: SHA-512 in cudahashcat
Post: RE: SHA-512 in cudahashcat

Sha-2 is very gpgpu unfriendly, on a single GTX 480, pluscat does ~71M p/s for a single sha-512 hash.
Rolf Feature Requests 7 18,774 03-18-2012, 05:04 PM
    Thread: kepler predictions
Post: RE: keplar predictions

If some asian sources prove to be correct, GTX 680's shader domain will be clocked at 1.411Ghz(stock), which will boost MD5 speed to 6.124B p/s. Hopefully they are correct!
Rolf Hardware 11 20,684 03-18-2012, 11:53 AM
    Thread: Is that possible to use PS3 for Sl3 Cracking ?
Post: RE: Is that possible to use PS3 for Sl3 Cracking ?

Technically this should be possible, but the speeds wont exceed 500M p/s per a PS3. Oh yeah, and there's no ready solution for this. While PS3 may be faster than some CPUs, it's pathetic vs. high-...
Rolf Very old oclHashcat-lite Support 5 12,601 11-28-2011, 01:07 PM
    Thread: Error on the oclhashcats
Post: RE: Error on the oclhashcats

Say thanks to amd! Anyways, some say this is curable by flashing the GPUs with most recent BIOS.
Rolf General Help 1 6,003 11-27-2011, 01:01 PM
    Thread: Distributed crackin
Post: RE: Distributed crackin

Nope. That would simply wipe out any competition on the hashcracking software scene and thousands of douchebags would simply steal oclhc, reverse, rebrand and sell as own commercial software.
Rolf General Help 4 10,329 11-21-2011, 02:30 PM
    Thread: Cap or Hcap generator.
Post: RE: Cap or Hcap generator.

Doesnt exist at the moment because there's more than a password and a network name that makes a pmk.
Rolf General Help 6 16,293 11-08-2011, 05:04 PM
    Thread: Vbulletin Low Bruteforce Speed?
Post: RE: Vbulletin Low Bruteforce Speed?

oclhc is being ported to oclhc-plus, so in time oclhc will be deprecated.
Rolf Very old oclHashcat Support 3 13,562 11-07-2011, 08:04 PM
    Thread: [bug] oclHashcat-plus not printing plains
Post: RE: [bug] oclHashcat-plus not printing plains

I have a feeling you are having amd gpu. Am I right ?
Rolf Very old oclHashcat-plus Support 6 12,480 11-07-2011, 01:58 PM
    Thread: Vbulletin Low Bruteforce Speed?
Post: RE: Vbulletin Low Bruteforce Speed?

No, it's actually simple: oclhc-plus is far more optimized than oclhc, that's why you get better speeds. The speeds are ok for 8 VB hashes.
Rolf Very old oclHashcat Support 3 13,562 11-07-2011, 01:34 PM
    Thread: MaskProcessor From File
Post: RE: MaskProcessor From File

Never try to figure things out yourself ? Press Control+A if yes. The answer is massive, depending on CPU, but is like 10...35 times
Rolf hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip 7 18,798 11-05-2011, 06:58 PM
    Thread: Winblows: System wont see 3rd GPU? Any advice?
Post: RE: Winblows: System wont see 3rd GPU? Any advice?

Then I am pretty sure it's a hardware issue. Triple check all the cables coming to card 3. Does it gets required power from PSU ? Does its fan spin ? Is there some kind of switch to turn off PCI-E...
Rolf Hardware 4 11,498 11-05-2011, 11:44 AM
    Thread: Multi-WPA cracking
Post: RE: Multi-WPA cracking

Since WPA/WPA2 hashes are salted, there's no difference in time between running 2 hccaps at once or mounting 2 seperate attacks if the attacks fail.
Rolf Very old oclHashcat-plus Support 3 8,079 11-05-2011, 11:36 AM
    Thread: Having problem with Tesla C2070
Post: RE: Having problem with Tesla C2070

Dump the Tesla and go red :)
Rolf Very old oclHashcat-lite Support 24 43,543 10-26-2011, 02:01 PM
    Thread: Having problem with Tesla C2070
Post: RE: Having problem with Tesla C2070

Teslas have no ROPs, so they cant process graphical output. IIRC CuStreamsSynchronize() 999 is an unknown error, only Nvidia may know what it means actually.
Rolf Very old oclHashcat-lite Support 24 43,543 10-26-2011, 12:07 PM
    Thread: Having problem with Tesla C2070
Post: RE: Having problem with Tesla C2070

ECC is error correcting code. Teslas have memory with ECC support(implemented really lousy) and I remember one user who turned off ECC and cats worked fine.
Rolf Very old oclHashcat-lite Support 24 43,543 10-25-2011, 11:40 AM
    Thread: Having problem with Tesla C2070
Post: RE: Having problem with Tesla C2070

Btw, new drivers just got WHQL certs, might wanna try them out.
Rolf Very old oclHashcat-lite Support 24 43,543 10-25-2011, 09:28 AM
    Thread: Charset ?h
Post: RE: Charset ?h

Yes, but in a very specific character sets. The russian letters there may look russian, but it's a totally different charset than russian windows uses, so it wont recover hashes from native russian w...
Rolf Very old oclHashcat Support 3 12,754 10-23-2011, 03:49 PM