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Thread: need help with sha512
Post: RE: need help with sha512
| Really, really tricky, I like that. 5000 rounds, this explains why it lasts so long to crack this hash and why rainbow-tables are a good alternative. But the salt is so long, that rainbowtables would ... |
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Gelle |
Very old oclHashcat-lite Support
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23 |
49,289 |
07-11-2012, 01:28 AM |
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Thread: need help with sha512
Post: RE: need help with sha512
| OK, if you say so.
Now I've a question @ epixoip
Quote:
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Please understand sha512crypt, aka SHA512(Unix), is *not* simply salted sha512. The "hex string" generated by Cain's Hash Calculator is ju... |
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Gelle |
Very old oclHashcat-lite Support
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23 |
49,289 |
07-11-2012, 12:56 AM |
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Thread: need help with sha512
Post: RE: need help with sha512
| Sry, now I got it. I tryed it an cracked some pw's, but it's very, very slow, if the calculation is done by the CPU. Why isn't this possible with CUDA. I think there is no chance to crack sha512unix p... |
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Gelle |
Very old oclHashcat-lite Support
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23 |
49,289 |
07-10-2012, 06:04 PM |
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Thread: need help with sha512
Post: RE: need help with sha512
| Thanks a lot. I think now I understand it.
But I've still a problem with the hashcat syntax.
I made a hash on linux:
Command
Code:
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mkpasswd -m SHA-512 1
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(Password: 1)
Quote:
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$6$OAvo4U/8$ax... |
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Gelle |
Very old oclHashcat-lite Support
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23 |
49,289 |
07-10-2012, 02:27 PM |
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Thread: need help with sha512
Post: RE: need help with sha512
| And how can I crack a salted sha512 hash with hashcat? I tried it, but hashcat didn't work with this ASCII-string from the shadow file.
In fact the sha512 algorithmus is working with a binary-code ... |
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Gelle |
Very old oclHashcat-lite Support
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23 |
49,289 |
07-10-2012, 11:53 AM |
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Thread: need help with sha512
Post: RE: need help with sha512
| well but is there a way to work with this hash? Can you decrypt this sha512crypt to a normal sha512hash? |
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Gelle |
Very old oclHashcat-lite Support
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23 |
49,289 |
07-08-2012, 03:35 PM |
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Thread: need help with sha512
Post: RE: need help with sha512
| Wel, didn't thaught 896MB won't be enough, but actually they are.
[hr]
There is one other question I have:
I read something about the sha hashes, stored in linux's shadow file. I use the same pw on al... |
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Gelle |
Very old oclHashcat-lite Support
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23 |
49,289 |
07-08-2012, 02:24 PM |
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Thread: need help with sha512
Post: RE: need help with sha512
| You mean Hardware, aren't you?
Software is up to date.
But I do not understand, why there is no problem with normal md5 and on the other side sha512 isn't working. |
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Gelle |
Very old oclHashcat-lite Support
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23 |
49,289 |
07-08-2012, 02:04 PM |
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Thread: need help with sha512
Post: RE: need help with sha512
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Code:
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cd C:\Users\Gelle\Desktop\oclHashcat-lite-0.10
cudaHashcat-lite64 -m 1700 -n 8
25F047A2BCE22366FBEBAD14EDC14E9BE33CA57FECE7F806253D76686E60D0884C7A3
8CC5845DDD4C55C495749EE1DC16B938B... |
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Gelle |
Very old oclHashcat-lite Support
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23 |
49,289 |
07-08-2012, 01:03 PM |
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Thread: need help with sha512
Post: need help with sha512
| Before I'll start testing all my pw's I want to get used in this programm.
So I tryed the examples in cudaHashcat-lite64 and there were no problems.
After this I imagined a pw with 8 chars and onl... |
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Gelle |
Very old oclHashcat-lite Support
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23 |
49,289 |
07-08-2012, 12:21 PM |
