Search found 20 matches

[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
by protter
Wed Dec 30, 2009 7:48 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: GSM - A51 Rainbow Table for mobile decryption
Replies: 34
Views: 25060

Re: GSM - A51 Rainbow Table for mobile decryption

As I see a certificate used by svn.reflextor.com is self-signed and is not realted with any known CA.
It is a reason why it's invalid.
by protter
Wed Dec 30, 2009 7:41 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: GSM - A51 Rainbow Table for mobile decryption
Replies: 34
Views: 25060

Re: GSM - A51 Rainbow Table for mobile decryption

Sure. But it does not matter for a text source code :D
by protter
Thu Dec 24, 2009 11:04 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: hashcat
Replies: 7
Views: 9470

Re: hashcat

Very slow beta version. Only 30M passwords per second for MD5.
Feel the difference:
Image
by protter
Mon Nov 02, 2009 5:54 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: New codebase testing 0.B version
Replies: 76
Views: 207155

Re: New codebase testing 0.B version

good luck finding BIOS which supports such config
Hmm... actually it is possible to write BIOS by yourself :P

____
Image
by protter
Thu Oct 29, 2009 5:14 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: New codebase testing 0.B version
Replies: 76
Views: 207155

Re: New codebase testing 0.B version

BarsMonster wrote: Could you try this with length 15?
Sure:

Image

Code: Select all

gpu_time=1000
charset=aA
min_len=15
hash=1b0e9fd3086d90a159a1d6cb86f11b4c  
____
Image
by protter
Thu Oct 29, 2009 1:18 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: New codebase testing 0.B version
Replies: 76
Views: 207155

Re: New codebase testing 0.B version

There is a problem with a time estimation, when I use: gpu_time=1000 charset=aA min_len=16 hash=1b0e9fd3086d90a159a1d6cb86f11b4c What kind of a problem? Screenshot and details please :-) As you can see below, ver 0.B cannot show a correct time required for a calculation. A hour value is changed eve...
by protter
Tue Oct 27, 2009 1:03 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: New codebase testing 0.B version
Replies: 76
Views: 207155

Re: New codebase testing 0.B version

There is a problem with a time estimation, when I use:

gpu_time=1000
charset=aA
min_len=16
hash=1b0e9fd3086d90a159a1d6cb86f11b4c
by protter
Tue Sep 01, 2009 4:42 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: aboat mutilthread!
Replies: 5
Views: 4719

Re: aboat mutilthread!

for (int i = 0;i<deviceount;i++) { threadhandle[i]= CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)GpuThread,this,CREATE_SUSPENDED ,&id); SetThreadIdealProcessor(threadhandle[i],i*2); SetThreadPriority(threadhandle[i],THREAD_PRIORITY_TIME_CRITICAL); ResumeThread(threadhandle[i]); } Probably using of T...
by protter
Tue Aug 04, 2009 4:20 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: Bars, you got competition for video brute forcer
Replies: 5
Views: 5260

Re: Bars, you got competition for video brute forcer

NotFound wrote:http://perso.epita.fr/~bevand_m/talks/b ... slides.pdf

Take some time to read this. :crazy:
Wow, my lovely assembler is present there :crazy:
by protter
Sun Mar 29, 2009 10:30 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: How high can you get
Replies: 260
Views: 177739

Re: How high can you get

Asus N10J: Intel Atom N270 1.60 GHz, GeForce 9300M GS 256 Mb, Vista 32bits
by protter
Sun Jan 11, 2009 10:14 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: MD5 Is Officially Insecure: Hackers Break SSL Certificates
Replies: 22
Views: 13219

MD5 Is Officially Insecure: Hackers Break SSL Certificates

Ever wanted to be an Intermediate Certificate Authority? Speaking at the 25th annual Chaos Communication Conference (25C3) early last week, security researchers demonstrated the first known application of a years-old theoretical attack against the MD5 hashing algorithm used by companies like Verisig...
by protter
Thu Jan 08, 2009 7:02 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: How high can you get
Replies: 260
Views: 177739

Re: How high can you get

Intel i7 920, GTX 280, Win 7 64 bit OS - GPU works faster than on Vista 64 bit OS
by protter
Thu Jan 01, 2009 12:48 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: How high can you get
Replies: 260
Views: 177739

Re: How high can you get

the_drag0n wrote:just 30% ? i think 30% is a LOT for just using another os...
In my understanding GPU provides better performance than CPU. Actually, a CPU's register/bus width increasing by 2 shall provide better performance than 30%. It is a question of SW implementation.
by protter
Wed Dec 31, 2008 11:35 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: How high can you get
Replies: 260
Views: 177739

Re: How high can you get

Intel Core i7 920 + GTX280 GPU on 64-bit Vista. Just 30% advantage for CPU calculation.
by protter
Thu Dec 25, 2008 9:05 pm
Forum: Обо всем
Topic: На фото...
Replies: 3
Views: 11259

На фото...

.. при заходе на http://3.14.by, как я понимаю, вид Гонк Конга? Что-то мне эта светящаяся башня с антеннами знакома :)
by protter
Wed Dec 24, 2008 6:01 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: How high can you get
Replies: 260
Views: 177739

Re: How high can you get

the_drag0n wrote:heh how much ram do you have ? 12 Gb ? :P
At this time I have installed 2 Gb with a possibility to extend it up to 12 Gb. But it does not increase the brute-force attack speed, does it ? ;)
by protter
Wed Dec 24, 2008 5:59 am
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: How high can you get
Replies: 260
Views: 177739

Re: How high can you get

BarsMonster wrote:You are using such a powerful CPU in 32-bit mode :-)
Shame on you :crazy:
As I see you want to write BarsWF for 64-bit Linux, do not you ? :P
PS: your knowledge about my computer is so limited 8-)
by protter
Tue Dec 23, 2008 10:46 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: How high can you get
Replies: 260
Views: 177739

Re: How high can you get

Here is a measurement with disabled HT (Intel i7 + GTX280):
by protter
Tue Dec 23, 2008 10:12 pm
Forum: BarsWF, Cryptography, Security, GPGPU and supercomputing
Topic: How high can you get
Replies: 260
Views: 177739

Re: How high can you get

I have tried to use
BarsWF_CUDA_x32.exe -h 712c4450aa3899aba3c2e7d81fdbf057 -c 0aA~
with Intel i7 920 + nVidia GTX280. Here is a result: