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Post Author [asc] Forum Replies Views Posted
    Thread: New SHA2 meet-in-the-middle optimization
Post: RE: New SHA2 meet-in-the-middle optimization

Quote: -- FWIW we've had this optimization is JtR for a year or so, albeit only in our CPU code yet (not sure why). It was brought up back then by Aleksey Cherepanov in https://www.openwall.com/list...
atom hashcat 6 9,537 08-21-2016, 08:37 PM
    Thread: MD5 and v3.00
Post: RE: MD5 and v3.00

Add -D1
atom hashcat 19 21,398 08-21-2016, 08:37 PM
    Thread: New Tool: kwprocessor
Post: RE: New Tool: kwprocessor

OK, I just pushed the discussed feature to the GitHub repo. The kwp now is able to "jump over" a key, for example to generate a password like "a13d". This means it's no longer bound to just adjacant ...
atom User Contributions 13 19,601 08-21-2016, 08:49 PM
    Thread: CL_INVALID_BINARY
Post: RE: CL_INVALID_BINARY

Looks like AMD completely destroyed it now. Please use AMD driver 15.12 exact, not 16.6. This is not a hashcat problem.
atom hashcat 5 8,741 08-22-2016, 02:10 PM
    Thread: MD5 and v3.00
Post: RE: MD5 and v3.00

So use -D 1,2
atom hashcat 19 21,398 08-22-2016, 02:11 PM
    Thread: Initializing device kernels and memory
Post: RE: Initializing device kernels and memory

Which AMD driver are you using?
atom hashcat 10 14,882 08-22-2016, 02:12 PM
    Thread: hashcat keeps stopping itself and I don't know why.
Post: RE: hashcat keeps stopping itself and I don't know...

Please post full commandline
atom hashcat 9 9,097 08-22-2016, 02:14 PM
    Thread: Initializing device kernels and memory
Post: RE: Initializing device kernels and memory

Please use AMD Driver version 15.12
atom hashcat 10 14,882 08-23-2016, 09:34 AM
    Thread: triple sha1 with salt
Post: RE: triple sha1 with salt

https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#i_want_to_request_some_new_algorithms_or_features_how_can_i_accomplish_this
atom User Contributions 1 4,030 08-23-2016, 09:35 AM
    Thread: hashcat v3 is a major advancement over the previous versions
Post: RE: hashcat v3 is a major advancement over the pre...

Hashcat v3 is not generally slower, only old GPU are slower. With modern GPU, it's faster, as you can see here: https://docs.google.com/spreadsheets/d/1B1S_t1Z0KsqByH3pNkYUM-RCFMu860nlfSsYEqOoqco/edit...
atom General Talk 2 3,920 08-23-2016, 09:37 AM
    Thread: Hashcat 3.0 inc_vendor.cl missing
Post: RE: Hashcat 3.0 inc_vendor.cl missing

No need for such a thing anymore with v3.10, it's done automatically.
atom hashcat 23 39,240 08-23-2016, 09:37 AM
    Thread: SHA-3 (Keccak) benchmark
Post: RE: SHA-3 (Keccak) benchmark

Try with your nvidia device only
atom hashcat 3 5,470 08-23-2016, 09:38 AM
    Thread: Custom Ruleset, Correct word but exhausted
Post: RE: Custom Ruleset, Correct word but exhausted

Here's the md5sum of it: 1090d12545fd444f0a70d617d69a4d50 Try to crack it the same way. If it works, your handshake is broken
atom hashcat 8 8,311 08-24-2016, 07:42 AM
    Thread: hashcat needs XNVCTRL library: libXNVCtrl.so: but wont work anf other things
Post: RE: hashcat needs XNVCTRL library: libXNVCtrl.so:...

You need to fix your Xsetup
atom hashcat 9 10,689 08-24-2016, 07:44 AM
    Thread: Error: clCreateContext
Post: RE: Error: clCreateContext

Is this from a Core 2 CPU? If yes, you need to use a very old Intel OpenCL runtime to get it working.
atom General Talk 2 3,495 08-24-2016, 07:45 AM
    Thread: Looking for A Little Push
Post: RE: Looking for A Little Push

To attack with the above cirterias you need to use PACK, it will generate the needed maskfiles for it
atom hashcat 9 10,438 08-24-2016, 07:47 AM
    Thread: Crack a long list efficiently
Post: RE: Crack a long list efficiently

That is true, because NVidia is only that fast because of their LOP3.LUT instruction which most crypto algorithms make heavy use of. But for applying rules on wordlists, which is another time consumin...
atom hashcat 10 11,858 08-24-2016, 07:54 AM
    Thread: Looking for A Little Push
Post: RE: Looking for A Little Push

As I said, it will generate the needed maskfiles for it. Just try and find out
atom hashcat 9 10,438 08-25-2016, 10:07 AM
    Thread: hashcat needs XNVCTRL library: libXNVCtrl.so: but wont work anf other things
Post: RE: hashcat needs XNVCTRL library: libXNVCtrl.so:...

See the Xsetup section here: https://hashcat.net/wiki/doku.php?id=linux_server_howto#installing_a_minimal_x11_environment
atom hashcat 9 10,689 08-25-2016, 10:10 AM
    Thread: X Error of failed request: BadValue (integer parameter out of range for operation)
Post: RE: X Error of failed request: BadValue (integer ...

Then maybe the mapping is not (NVML to OpenCL). Does the fanspeed reading work correctly?
atom hashcat 13 22,613 08-27-2016, 10:43 PM