Search found 122 matches

by Rolf
Sat Aug 22, 2009 5:56 pm
Forum: General Talk
Topic: IP Spoof or what?
Replies: 4
Views: 4279

IP Spoof or what?

So I stumbled upon something really weird.What could it be?
My guess this andor56 guy spoofed his IP somehow.
Netstat showed THE SAME result.

Image
Image
by Rolf
Thu Aug 20, 2009 7:54 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: Distributed crypo-network discussion
Replies: 204
Views: 118271

Re: Distributed crypo-network discussion

It seems that texts on front page, and other subpages grown in size(at least for Firefox).
by Rolf
Thu Aug 20, 2009 7:52 am
Forum: General Talk
Topic: ADSence fun
Replies: 1
Views: 2587

Re: ADSence fun

Google bots are so bots.
by Rolf
Wed Aug 12, 2009 8:08 am
Forum: General Talk
Topic: Freerice Bot
Replies: 16
Views: 9626

Re: Freerice Bot

IMO it's bullshit.
by Rolf
Mon Aug 03, 2009 11:17 am
Forum: BarsWF, криптография, безопасность, GPGPU и суперкомпьютеры
Topic: Программа не запускается! =(
Replies: 7
Views: 15274

Re: Программа не запускается! =(

Скачиваешь BarsWF_SSE2_x32, распаковываешь куда-небудь. Создаешь .bat файл в папке с программой, в нём пишешь BarsWF_SSE2_x32.exe pause Потом переписываешь этот батник под свои нужды по настройкам.Например: BarsWF_SSE2_x32.exe -h b1e4e43feb984e8139f6a43a63ac8c67 -c 0aA Под версию на AMD, если устано...
by Rolf
Thu Jan 15, 2009 7:32 am
Forum: Обо всем
Topic: GeForce 256 fun :-)
Replies: 5
Views: 11213

Re: GeForce 256 fun :-)

Про таких людей на оверклокерс.ру создано целых три темы, две которые уже закрыты по причине переполненности.
by Rolf
Mon Jan 12, 2009 7:08 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: MD5 Is Officially Insecure: Hackers Break SSL Certificates
Replies: 22
Views: 13111

Re: MD5 Is Officially Insecure: Hackers Break SSL Certificates

Michail is right.Cell's performance is ~123,6 GFLOPS . GTX 295 has 1788,5 GFLOPS performance.
Cell processor is good, faster than current quad core ones.I am totally sure that when a 8-core processor will be available, it will be faster than Cell.
by Rolf
Sun Jan 11, 2009 9:43 am
Forum: BarsWF, криптография, безопасность, GPGPU и суперкомпьютеры
Topic: Прирост скорости
Replies: 7
Views: 8590

Re: Прирост скорости

С Brook'ом ясно.
По поводу AMD или nVidia это дело выбора - кому что ближе.Когда покупался комп о CUDA я ничего даже не знал.Сейчас видеокарта и используется в основном для ускорения вычислений.
Для разработок пойдёт любая карта, которая поддерживает CUDA.Ведь ты пароли свои не забываешь? :wink:
by Rolf
Sat Jan 10, 2009 8:30 pm
Forum: BarsWF, криптография, безопасность, GPGPU и суперкомпьютеры
Topic: Прирост скорости
Replies: 7
Views: 8590

Re: Прирост скорости

Михаил, а разве Brook принадлежит AMD?Я думал что он принадлежит Стэнфорду(те чудики, которые что-то там мутят с свёртыванием белка).
А видюхи AMD хороши в хэшкрекинге, вот сила их огромного количества шейдерных процессоров.
by Rolf
Sat Jan 10, 2009 5:51 pm
Forum: BarsWF, криптография, безопасность, GPGPU и суперкомпьютеры
Topic: Прирост скорости
Replies: 7
Views: 8590

Re: Прирост скорости

BarsMonster wrote:...... только GTX295 :crazy:
Да, желательно сразу 4 :wink:
ЗЫ Они менее горячие чем GTX 280 и GTX 260 ( старые 65 nm GPU).Но, думаю, если хорошо разогнать, можно яичницу готовить :crazy:
by Rolf
Sat Jan 10, 2009 10:08 am
Forum: BarsWF, криптография, безопасность, GPGPU и суперкомпьютеры
Topic: Прирост скорости
Replies: 7
Views: 8590

Прирост скорости

Сегодня протестировал новые драйвера от nVidia : 181.20 .
Прироста в скорости никакого.

В принципе, прирост может быть только от оптимизации кода?Или если выйдет новая CUDA(сейчас готовят 2.1) прирост будет?
by Rolf
Tue Jan 06, 2009 9:16 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: Status of the ATI GPU Version ?
Replies: 224
Views: 134228

Re: Status of the ATI GPU Version ?

BarsMonster wrote:...dusty Radeon 9600...
Hey, I've got one of those :crazy:
by Rolf
Mon Jan 05, 2009 1:39 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: CPU Madness :-D
Replies: 6
Views: 5058

Re: CPU Madness :-D

Well, then it's more useful to use BarsWF with thread number same as the core quantity CPU has.I think using 2 socket motherboards can result up to 12 "useful threads"(Of course, if someone uses something like X7460, E7450 or L7455), but man, those processors must be hard to cool.
by Rolf
Sun Jan 04, 2009 9:27 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: CPU Madness :-D
Replies: 6
Views: 5058

Re: CPU Madness :-D

Ok,as I understand, HT or SMT is something more than just 8 threads/4 physical CPU cores?
by Rolf
Sun Jan 04, 2009 8:33 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: Status of the ATI GPU Version ?
Replies: 224
Views: 134228

Re: Status of the ATI GPU Version ?

What's this SuperQ ? Web site?
Anyway that's some progress :D
by Rolf
Sun Jan 04, 2009 8:31 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: CPU Madness :-D
Replies: 6
Views: 5058

Re: CPU Madness :-D

That's something really wicked.
If you create more than 2 threads for a 2 core CPU will the speed be lower than It could be with only 2 threads?
by Rolf
Sun Jan 04, 2009 5:50 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: road map.
Replies: 20
Views: 10792

Re: road map.

symbol wrote: I get only 33 millions/sec with LHC, with BarsWF it's 200 millions/ sec.
LHC doesnt know that It can use CPU for hashcracking.
by Rolf
Sun Jan 04, 2009 7:54 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: road map.
Replies: 20
Views: 10792

Re: road map.

BarsMonster wrote:Evil Michail, who have his own interest to get all password from all over the world and crack the earth
Ain't that nice :wink:
by Rolf
Thu Jan 01, 2009 12:42 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: How high can you get
Replies: 260
Views: 175666

Re: How high can you get

the_drag0n wrote:just 30% ? i think 30% is a LOT for just using another os...
Hell yes :D
by Rolf
Tue Dec 30, 2008 6:02 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: What hash to support next?
Replies: 51
Views: 26782

Re: What hash to support next?

Man, totally forgot about WPA2!That is one tough algo, something for distributed GPU's to crunch on.It'll be nice if it will be integrated into BarsWF, but still, implementing some simple algorithms first is kinda useful. So that's NTLM.

the_drag0n Thanks for the links.
by Rolf
Tue Dec 30, 2008 3:11 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: What hash to support next?
Replies: 51
Views: 26782

Re: What hash to support next?

Checksum cracking :wink:

I voted for NTLM( Actually MD4(Unicode(Pass)) ), but cracking MySQL(yep, those 64 bit hashes) could be fun because of the speed.Actually, If there will be a distributed attack on a single MySQL hash using different charsets, we might even find a collision.
by Rolf
Tue Dec 30, 2008 3:00 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: Charsets to work on in distributed version
Replies: 15
Views: 9608

Re: Charsets to work on in distributed version

My bruteforce attack charsets: 1. [0;6] mixalpha-numeric-symbol32-space 2. [9;12] numeric-space 3. [7;8] loweralpha-numeric-space Of course, when the distributed client will be released, the maximum length bound can be raised. Also, I encountered REALLY small amount of passwords, where cross-languag...