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Post Author Forum Replies Views Posted [desc]
    Thread: ERROR: clGetDeviceIDs() -1
Post: RE: ERROR: clGetDeviceIDs() -1

Right now, it depends on AMD to fix the issue. But here's a workaround: roll back to 1.07b and sdk 2.1, for example, and use previous oclhc version.
Rolf Very old oclHashcat Support 7 17,235 09-03-2010, 12:41 PM
    Thread: Some general Hashcat questions.
Post: RE: Some general Hashcat questions.

Bruteforcing DCC using CPU is really old school, ancient school I may say. OpenCLHashcat supports DCC. You'll have better speeds on GPU. That's millions p/s.
Rolf Old hashcat Support 3 10,633 09-03-2010, 03:35 PM
    Thread: Domain Cached Credentials benchmarks?
Post: RE: Domain Cached Credentials benchmarks?

Yes! Fresh from the oven. https://img251.imageshack.us/img251/9315/dccoclhc.png
Rolf Very old oclHashcat Support 7 17,038 09-03-2010, 04:04 PM
    Thread: Some general Hashcat questions.
Post: RE: Some general Hashcat questions.

You're comparing MD5 on GPU to DCC on 2 core CPU. Kind of wrong. Check my bench to see more light.
Rolf Old hashcat Support 3 10,633 09-03-2010, 04:14 PM
    Thread: Domain Cached Credentials benchmarks?
Post: RE: Domain Cached Credentials benchmarks?

Yes, we dont crack hashes here. Google for InsidePro or Hashkiller, there you can get help.
Rolf Very old oclHashcat Support 7 17,038 09-03-2010, 04:15 PM
    Thread: If you were going to go buy a video card right now, which would you pick?
Post: RE: If you were going to go buy a video card right...

GeForce GTX 460 has most bang for buck as of the latest Nvidia's. Radeon 5770 is the best $/perf card.
Rolf Hardware 4 15,461 09-03-2010, 05:34 PM
    Thread: If you were going to go buy a video card right now, which would you pick?
Post: RE: If you were going to go buy a video card right...

Steep huh? Well, budget cards can go along with cracking, but dont expect high speeds on those.
Rolf Hardware 4 15,461 09-03-2010, 11:04 PM
    Thread: Run time limit
Post: Run time limit

Yes. Will be quite useful, especially if oclhc is called by scripts.
Rolf Feature Requests 2 6,883 09-12-2010, 02:23 PM
    Thread: Domain Cached Credentials benchmarks?
Post: RE: Domain Cached Credentials benchmarks?

Yes, AMD's gfx card's int. performance is higher than NV's, they support crypto-useful bit align, and they dont artificially limit dp fp perf by 4. Oh, and they're cheaper.
Rolf Very old oclHashcat Support 7 17,038 09-13-2010, 01:44 PM
    Thread: Disable setup from hashcat-gui v0.2.433
Post: RE: Disable setup from hashcat-gui v0.2.433

I twice had similar issues, both times on XP. Each time I started M$ Office, msinstaller started.That was annoying.I found the solution by deleting it. Another time, on another PC, it always starts,...
Rolf Old hashcat Support 5 12,093 09-14-2010, 10:17 AM
    Thread: Speed / Performance Comparison
Post: RE: Speed / Performance Comparison

Fastest cpu-based multihash cracker
Rolf Old hashcat Support 5 12,175 09-14-2010, 11:03 PM
    Thread: MSCHAP
Post: RE: MSCHAP

Well, I'd suggest you put some hash:password pairs, and some C code of the algorithm.
Rolf Feature Requests 2 8,707 09-19-2010, 11:06 AM
    Thread: Merge tools ?
Post: RE: Merge tools ?

Launch openclhashcat with some attack + launch hashcat with some attack. On windows, oclhc almost doesnt use CPU, so you can use hashcat with it, and causing no uneven resource distribution.
Rolf Feature Requests 5 12,008 09-24-2010, 09:36 AM
    Thread: define mask
Post: RE: define mask

oclHashcat.exe hashlist --increment -1 ?l?d?u@!*_ ?1?1?1?1?1?1?1 ?1?1?1?1
Rolf Very old oclHashcat Support 1 5,200 09-28-2010, 06:46 PM
    Thread: That will be in the new version oclHashcat?
Post: RE: That will be in the new version oclHashcat?

You can convert it to hex format and use it right now.
Rolf Very old oclHashcat Support 5 11,806 10-02-2010, 08:37 PM
    Thread: That will be in the new version oclHashcat?
Post: RE: That will be in the new version oclHashcat?

Hmm, I made a SHA-1 of pass "dragon7" - 975e734980efc2a0cf3b3bb3bd6fde89469e86e7 Then I put it into a file hash.txt Then I call Oclhc with this batch file(test.bat), which contains: Code: -- oclHashc...
Rolf Very old oclHashcat Support 5 11,806 10-02-2010, 10:47 PM
    Thread: Rules hashcat
Post: RE: Rules hashcat

Note, hashcat's rule engine is compatible to PasswordsPro's and JtR's(excluding preprocessing). Oh, and it also has a very nifty "generate N rules" feature.
Rolf Very old oclHashcat Support 6 15,979 10-03-2010, 06:52 PM
    Thread: oclHashcat on GTX 480
Post: RE: oclHashcat on GTX 480

DONT use dev driver. Use latest WHQLd ForceWare. You also may need to roll back to 3.1 toolkit(which is stable, not RC).
Rolf Very old oclHashcat Support 12 27,639 10-04-2010, 09:50 AM
    Thread: oclHashcat on GTX 480
Post: RE: oclHashcat on GTX 480

It's a very good result. Overclocking is a good idea, if your gfx card is properly cooled (not with stock turbine, but with a decent radiator and 2+ fans/watercooled) and you know whacha doing. Nvid...
Rolf Very old oclHashcat Support 12 27,639 10-04-2010, 03:57 PM
    Thread: ERROR: clEnqueueReadBuffer() -5
Post: RE: ERROR: clEnqueueReadBuffer() -5

OCLHC will not work with 260.xx beta drivers. It's normal(thanx to NV).
Rolf Very old oclHashcat Support 6 16,079 10-07-2010, 03:26 PM