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Thread: Need spec assistance on a build
Post: RE: Need spec assistance on a build
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forumhero Wrote: (06-13-2012, 02:13 AM)
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also the limit of AMD driver is 8GPU per machine, so your goal of 60,000 M/s won't happen unless the soon to release HD 7990 can get 15,000 M/s per card.
--... |
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gat3way |
Hardware
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7 |
13,438 |
06-13-2012, 08:49 AM |
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Thread: How many GTX690 can be supported?
Post: RE: How many GTX690 can be supported?
| Kepler is anti-GPGPU architecture. Better go with 590s... |
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gat3way |
Hardware
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17 |
29,985 |
06-22-2012, 09:19 AM |
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Thread: ERROR: clCreateBuffer() -61 on -plus-0.09
Post: RE: ERROR: clCreateBuffer() -61 on -plus-0.09
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gat3way |
Beta Tester
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6 |
6,485 |
07-03-2012, 01:28 PM |
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Thread: need help with sha512
Post: RE: need help with sha512
| In fact, sha512unix is not very much faster on GPU as compared to CPU. If bruteforcing 5-char passwords is not practical on CPUs (your charset is too large?), then it's very likely it won't be practic... |
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gat3way |
Very old oclHashcat-lite Support
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23 |
49,309 |
07-11-2012, 12:29 AM |
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Thread: need help with sha512
Post: RE: need help with sha512
| Overall, it is more than 5000 sha512 operations because of the initialization part which is more complex as compared to md5crypt. There can be 30-40 additional sha512 hash operations depending on salt... |
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gat3way |
Very old oclHashcat-lite Support
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23 |
49,309 |
07-11-2012, 08:25 AM |
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Thread: Drupal 7 hashes
Post: RE: Drupal 7 hashes
| Generic sha512 won't work. |
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gat3way |
General Help
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4 |
13,293 |
07-13-2012, 11:04 PM |
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Thread: 4-Way Handshake confusion
Post: RE: 4-Way Handshake confusion
| In fact, those are not rainbow tables. Those are just precomputed tables of essid/password pairs. There is no reduction function and the check against those tables is pretty straightforward, it involv... |
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gat3way |
General Talk
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11 |
51,113 |
11-11-2012, 01:03 PM |
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Thread: WPA MAC Privacy
Post: RE: WPA MAC Privacy
| Can't you just use gpg to encrypt it and then share your public key with the ones that need to decrypt it? |
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gat3way |
Feature Requests
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8 |
16,482 |
12-09-2012, 11:27 PM |
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Thread: time estimate for brute forcing wpa2
Post: RE: time estimate for brute forcing wpa2
| I am afraid humans will be already extinct long before it processes the whole keyspace. |
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gat3way |
Very old oclHashcat-plus Support
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5 |
12,300 |
12-12-2012, 09:02 PM |
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Thread: SL3, they did it again
Post: RE: SL3, they did it again
| Over the time I've been involved in coding both bitcoin mining software and partially sl3 unlocking one. I found out those two communities (are/have become) utterly disrespectful, driven by pure greed... |
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gat3way |
Very old oclHashcat-lite Support
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71 |
191,556 |
01-02-2013, 09:50 PM |
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Thread: SL3, they did it again
Post: RE: SL3, they did it again
| No, you are basically fucked up, stuck at 2012. Since no new hardware will be supported, you would just pray your GPUs don't die, cause newer hardware just wouldn't work. 8xxx is going out soon, but h... |
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gat3way |
Very old oclHashcat-lite Support
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71 |
191,556 |
01-02-2013, 10:25 PM |
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Thread: SL3, they did it again
Post: RE: SL3, they did it again
| Good luck using -m 100 for sl3 :)
Great you showed your true face also mr humble contributor - a good example of the sl3 horde mentality :) |
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gat3way |
Very old oclHashcat-lite Support
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71 |
191,556 |
01-02-2013, 10:34 PM |
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Thread: Good budget GPU ?
Post: RE: Good budget GPU ?
| 7970 is the best GPU hardware for cracking purposes. Well....except for sha512/whirlpool-related stuff. For those cases, nvidia could even turn out to be faster. But then, it's not as much energy-effi... |
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gat3way |
Hardware
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9 |
32,527 |
01-05-2013, 01:35 AM |
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Thread: BCrypt + GTX670 = 6 c/s?
Post: RE: BCrypt + GTX670 = 6 c/s?
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wflme Wrote: (01-16-2013, 06:49 PM)
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blandyuk Wrote: (01-16-2013, 05:31 PM)
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Look at the speeds for bcrypt on https://hashcat.net/oclhashcat-plus/ under "Performance". A Radeon 7970 gets 4020 c/s... |
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gat3way |
Very old oclHashcat-plus Support
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23 |
52,580 |
01-16-2013, 08:06 PM |
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Thread: Truecrypt
Post: RE: Truecrypt
| hashkill does it (as far as the current git tree is concerned). It's not quite useful though - unless you know something about the password and/or the algos used. Whirlpool turned out to be a disaster... |
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gat3way |
Feature Requests
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9 |
27,826 |
01-31-2013, 01:10 PM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| Hm, how do you practically extract that? I am trying to extract it from Samsung Galaxy S3. Of course /data/data and /data/system are not readable by the adb user and it would require to root the phone... |
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gat3way |
User Contributions
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47 |
208,554 |
04-04-2013, 12:22 PM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| That would work in case you have the phone unlocked (in the sense of PIN already entered and not related to bootloader). Still if it is locked, you shouldn't be able to upload anything via adb. I gues... |
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gat3way |
User Contributions
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47 |
208,554 |
04-04-2013, 01:03 PM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| The same works for Nexus 7, but there is a difference, the lockscreen.password_salt is not located in /data/data/com.android.providers.settings/databases/settings.db, but rather in /data/system/lockse... |
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gat3way |
User Contributions
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47 |
208,554 |
04-07-2013, 12:37 PM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| Yes, salted SHA1/MD5 is generic, iterated sha1 is apparently Samsung-specific. Yes, it makes no sense to attack sha1 if you can attack md5. BTW you would be surprised how weak the pattern lock is, it ... |
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gat3way |
User Contributions
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47 |
208,554 |
04-12-2013, 09:37 AM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| The "encrypt phone" feature is based on dmcrypt/LUKS and it is (usually) much more secure as compared to Samsung's algo. I say "usually" because key derivation iterations depend on the hardware the en... |
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gat3way |
User Contributions
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47 |
208,554 |
04-12-2013, 10:22 AM |
