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Thread: Hash bitcoin brain wallet address from passphase?
Post: RE: Hash bitcoin brain wallet address from passpha...
| oh. we are suddently speaking about brain wallets? The OP didn't mention that and the other post was modified to include "brain wallet". Yeah, that's a different story.
[hr]
Nevermind, the title say... |
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philsmd |
hashcat
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22 |
17,308 |
07-13-2018, 12:05 PM |
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Thread: Hash bitcoin brain wallet address from passphase?
Post: RE: Hash bitcoin brain wallet address from passpha...
| how do you want to customize it? are you trying to generate the password candidates in a very specific way ? because for "just" sha256 you do not need to customize anything |
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philsmd |
hashcat
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22 |
17,308 |
07-13-2018, 12:10 PM |
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Thread: Hash bitcoin brain wallet address from passphase?
Post: RE: Hash bitcoin brain wallet address from passpha...
| yeah I agree, the code seems to be this one:
https://github.com/pointbiz/bitaddress.org/blob/72aefc03e0d150c52780294927d95262b711f602/src/ninja.brainwallet.js#L27-L32
and this means that you need ... |
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philsmd |
hashcat
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22 |
17,308 |
07-13-2018, 12:16 PM |
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Thread: Hash bitcoin brain wallet address from passphase?
Post: RE: Hash bitcoin brain wallet address from passpha...
| you need to at least explain what software you used to generate the paper wallet.
My guess is that it is a bip38 or similar "encrypted"/derived private key. What data do you have? The encrypted pri... |
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philsmd |
hashcat
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22 |
17,308 |
07-13-2018, 11:22 AM |
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Thread: Hash bitcoin brain wallet address from passphase?
Post: RE: Hash bitcoin brain wallet address from passpha...
| before jumping into this I would recommend doing the math because 64^6 (as far as I understood you corrected your first number above) is quite a huge number.
You would need to have a huge amount of b... |
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philsmd |
hashcat
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22 |
17,308 |
07-13-2018, 12:23 PM |
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Thread: Hash bitcoin brain wallet address from passphase?
Post: RE: Hash bitcoin brain wallet address from passpha...
| yeah, that sounds acceptable (and almost exactly the amount of time I was thinking about that would be needed by a mid/high end consumer CPU).
This also proofs that it's not that clever to use brain ... |
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philsmd |
hashcat
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22 |
17,308 |
07-13-2018, 12:59 PM |
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Thread: oclHashcat new features / algorithms
Post: RE: oclHashcat new features / algorithms
| @joris pls open a new forum thread where we can discuss the SAP H feature request. Furthermore, we should add this feature request also to trac ( https://hashcat.net/trac/ ).
I think main problem is ... |
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philsmd |
Organisation and Events
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23 |
52,609 |
10-09-2014, 02:46 PM |
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Thread: Hashcat 3.0 inc_vendor.cl missing
Post: RE: Hashcat 3.0 inc_vendor.cl missing
| We highly recommend that you DO NOT copy any haschat (include) files to a system folder or that you use similar stupid workarounds like this.
The problem with such a "fix" is that after you do that... |
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philsmd |
hashcat
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23 |
39,230 |
07-05-2016, 09:53 AM |
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Thread: correct command line
Post: RE: correct command line
| You do not need to repeately hit the r key. it makes absolutely no sense.
You only need to hit r (for resume) when you hit p (for pause) beforehand.
This means that resuming (r) only makes sense if ... |
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philsmd |
hashcat
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24 |
22,564 |
11-16-2017, 09:28 PM |
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Thread: correct command line
Post: RE: correct command line
| your -p parameter makes no sense. -p makes no sense in combination with veracrypt (and if you use it in other situations you would need to specify the character that must be used as a separator)
I'... |
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philsmd |
hashcat
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24 |
22,564 |
12-04-2017, 08:51 PM |
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Thread: correct command line
Post: RE: correct command line
| That's not a contradiction.
Both statements are true:
1. 3 dashes are 1 too much
2. 1 dash is 1 dash missing
The only correct number of minus symbols (dashes) before the name of the (long) arg... |
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philsmd |
hashcat
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24 |
22,564 |
12-23-2017, 03:15 PM |
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Thread: correct command line
Post: RE: correct command line
| Do not use "-p".
use --veracrypt-pim.
Code:
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hashcat64.exe -m 13721 -a 0 -w 4 --veracrypt-pim 2406 -o hit.txt MyEncryptionP.hc dict.txt
--
I do not understand what you mean by "running against ... |
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philsmd |
hashcat
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24 |
22,564 |
12-23-2017, 02:32 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| by the way, it doesn't seem that ethereum uses "just sha3", see https://github.com/ethereum/cpp-ethereum/blob/develop/libdevcrypto/SecretStore.cpp#L378-L418
It seems that the SHA3 () step is just p... |
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philsmd |
hashcat
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26 |
24,602 |
03-19-2017, 02:30 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| @dindolo1979 Attention: I would be very careful with this small set of information you provided/got here.
As far as I understood the algorithm is much more simple/straight forward and doesn't need an... |
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philsmd |
hashcat
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26 |
24,602 |
04-07-2017, 02:03 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| Yeah, in this very specific situation it might be best to have a fast (standalone) password generator (a c file, perl script etc which only generates passwords according to your "rules").
According t... |
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philsmd |
hashcat
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26 |
24,602 |
04-08-2017, 09:32 AM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| @dindolo1979
This post is just to let you know that both ethereum algorithms are now available in the newest beta version of hashcat (beta 3.5.0+168 or newer, https://hashcat.net/beta/).
See htt... |
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philsmd |
hashcat
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26 |
24,602 |
06-05-2017, 03:34 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| update for ethereum modes supported by hashcat:
we recently also added -m 16300 = Ethereum Pre-Sale Wallet, PBKDF2-HMAC-SHA256 (https://github.com/hashcat/hashcat/pull/1476) which is currently suppor... |
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philsmd |
hashcat
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26 |
24,602 |
12-20-2017, 02:20 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| Hmm, you should be a little bit more specific about which "perl script" your are speaking about.
I probably posted too many perl scripts on the hashcat forum already so it's not easy enough for me to... |
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philsmd |
hashcat
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26 |
24,602 |
12-17-2017, 11:27 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| You basically already answered your own question by explaining the algorithm details and linking to the algorithm description.
Furthermore, this question was already recently addressed within this fo... |
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philsmd |
hashcat
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26 |
24,602 |
02-10-2018, 07:39 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| The algorithm doesn't allow to recover the whole seed (if it was really generated in a cryptographically secure random way) by just knowing some bytes (let's say 80) of the encrypted seed (furthermore... |
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philsmd |
hashcat
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26 |
24,602 |
02-11-2018, 02:24 PM |
