Search found 1118 matches

by BarsMonster
Fri Oct 03, 2008 10:57 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: BarsWF 1.0 network compilation
Replies: 25
Views: 23916

Re: BarsWF 1.0 network compilation

Well, I am not saying "you will get nothing until you will have 1 point". You might get 0.07 points per hour, but this might look frustrating. Probably we will scale it a bit, so that 1teraFLOP would mean 100 points :-) And points would be fractional even in this way. I will not let anyone loose 0.5...
by BarsMonster
Fri Oct 03, 2008 10:45 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: BarsWF 1.0 network compilation
Replies: 25
Views: 23916

Re: BarsWF 1.0 network compilation

and we will earn coins per hour ? and how much coins would you need for submitting a hash or a salted hash. or would it cost refering to the time it takes to crack? and btw i agree with you because i was never able to compile any cuda program out of some weird reasons. it keeps complaining about my...
by BarsMonster
Fri Oct 03, 2008 10:31 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: WPA support
Replies: 35
Views: 25230

Re: WPA support

And ssid and hash are known?
by BarsMonster
Fri Oct 03, 2008 10:30 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: BarsWF 1.0 network compilation
Replies: 25
Views: 23916

Re: BarsWF 1.0 network compilation

The network thing could also have the advantage of doing distributed bruteforc This is exactly how this would work. Each client will get his own key space to check. Ofcourse CUDA allows to load cubin from external sources. The only problem is to get this cubin file. I cannot ask every user of BarsW...
by BarsMonster
Fri Oct 03, 2008 6:56 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: BarsWF 1.0 network compilation
Replies: 25
Views: 23916

Re: BarsWF 1.0 network compilation

hmm that would be 3.6Gb. well if anyone doesnt like the feeling he could still download all the files and the server would never be requested right ? I guess not. The problem that these files would be generated on the server, and will require ~5 seconds of CPU time for each 10kb :-) That would take...
by BarsMonster
Fri Oct 03, 2008 6:49 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: Distributed crypo-network discussion
Replies: 204
Views: 119118

Re: Distributed crypo-network discussion

the_drag0n wrote:edit: just wondered where my post went to ;) i see you dont like messy forums :P
You post in separate thread. This thread is just about distributed computing. Just to easily track everything.
by BarsMonster
Fri Oct 03, 2008 6:48 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: Distributed crypo-network discussion
Replies: 204
Views: 119118

Re: Distributed crypo-network discussion

Real FLOP - linpack
We are interested in "cracking FLOP" which is BarsWF MHash*0.441 = gigaFLOP, actually an integer operation not floating (although speed is the same on GPU)

I.e. 100MHash = 44.1 gigaFLOP
by BarsMonster
Fri Oct 03, 2008 6:42 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: Distributed crypo-network discussion
Replies: 204
Views: 119118

Re: Distributed crypo-network discussion

Also you may sell your points :-)
I wonder how much 1month of CPU time @ 1gigaFLOP might cost :-)
by BarsMonster
Fri Oct 03, 2008 6:34 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: Distributed crypo-network discussion
Replies: 204
Views: 119118

Re: Distributed crypo-network discussion

Well, yes, that will not be just MD5. You may increase WPA chances by providing some examples of hashes and decrypted passwords. Also, people participate in distributed projects not just because they need to know why proteins misfold (that's the goal of Folding@Home) :-) There is also a competition ...
by BarsMonster
Fri Oct 03, 2008 6:27 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: BarsWF 1.0 network compilation
Replies: 25
Views: 23916

Re: BarsWF 1.0 network compilation

Yes they would be saved and will not be requested again. But there are too much combinations to compute them in advance:
My rough estimation is ~32*32*32*11 - 360k.
by BarsMonster
Fri Oct 03, 2008 6:25 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: Distributed crypo-network discussion
Replies: 204
Views: 119118

Distributed crypo-network discussion

If you've already seen an announcement on the BarsWF page, next version is going to be distributed. Here does basic conception, open for discussion: 1) You download client and earn points. You may need to earn some points(like ~1 hour of computation) before you will be able to spend them. 2) You may...
by BarsMonster
Fri Oct 03, 2008 6:06 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: BarsWF 1.0 network compilation
Replies: 25
Views: 23916

Re: BarsWF 1.0 network compilation

Because I need different cubin file for different password length, salt length, number of hashes being cracked. Universal cubin would be ~twice slower. We can have all info to be sent unencrypted, so that anyone would be able to check using sniffer that nothing non-necessary is being sent. I can com...
by BarsMonster
Fri Oct 03, 2008 1:51 am
Forum: BarsWF, криптография, безопасность, GPGPU и суперкомпьютеры
Topic: Добро пожаловать
Replies: 0
Views: 7108

Добро пожаловать

Этот раздел форума создал чтобы обсуждать BarsWF - что туда не хватает, какие нашлись баги. какие похожие программы есть. и прочее :-)
По каждой теме прошу отдельный топик, чтобы не путаться :crazy:
by BarsMonster
Fri Oct 03, 2008 1:32 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: BarsWF 1.0 network compilation
Replies: 25
Views: 23916

BarsWF 1.0 network compilation

To implement new cool features in BarsWF I would need dynamic CUDA core recompilation. I am starting to think that the best way of doing this is to have a compilation server, which will provide CUDA kernels for all clients. What does that mean to end users? When you set some parameters, and launch B...
by BarsMonster
Thu Oct 02, 2008 7:58 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: BarsWF feature wishlist
Replies: 53
Views: 34217

Re: BarsWF feature wishlist

Great thing to know the author is willing to hear our wishes and improve the program :crazy: Here are some features that have good effect and cracking speed: - mask attack (define charset for each position) - multi hash support (attack a large list of hashes) #2 ofcourse for unsalted hashes, right?...
by BarsMonster
Thu Oct 02, 2008 2:42 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: Welcome
Replies: 0
Views: 10384

Welcome

Feel free to leave your suggestions, questions and impressions here :-)
Separate threads for different topics please. :crazy:
by BarsMonster
Wed Oct 01, 2008 9:21 pm
Forum: General Talk
Topic: We may discuss anything here :-)
Replies: 0
Views: 7156

We may discuss anything here :-)

We may discuss anything here :crazy:
by BarsMonster
Wed Oct 01, 2008 9:16 pm
Forum: Обо всем
Topic: В этом форуме обсуждаем что угодно :-)
Replies: 0
Views: 7234

В этом форуме обсуждаем что угодно :-)

В этом форуме обсуждаем что угодно :crazy: