Bitcoin Forum

Economy => Services => Topic started by: solareclipse64236 on October 31, 2013, 09:21:24 PM



Title: Need sha256 cracking power
Post by: solareclipse64236 on October 31, 2013, 09:21:24 PM
can you crack my sha256 message digest with hashcat?

i am willing to pay 1 bitcoin per 1 message digest


Title: Re: Need sha256 cracking power
Post by: joeyjoe on October 31, 2013, 10:21:21 PM
Can you explain some more please?


Title: Re: Need sha256 cracking power
Post by: solareclipse64236 on October 31, 2013, 10:31:11 PM
you will be using your video graphics card to bruteforce the original message of my sha256 message digest


Title: Re: Need sha256 cracking power
Post by: cwil on November 01, 2013, 03:35:48 AM
Do you have any kind of information about the data that has been hashed? 


Title: Re: Need sha256 cracking power
Post by: balanghai on November 01, 2013, 03:40:04 AM
Any timeframe you have in mind?


Title: Re: Need sha256 cracking power
Post by: solareclipse64236 on November 01, 2013, 02:33:23 PM
that depends on how many powerful video cards you have

if you have 35 amd 7990's that would be perfect


Title: Re: Need sha256 cracking power
Post by: wtfvanity on November 01, 2013, 03:14:44 PM
Since, he won't bother to do the math on his keyspace and he just assumes weird stuff...


uh no

http://hackaday.com/2012/12/06/25-gpus-brute-force-348-billion-hashes-per-second-to-crack-your-passwords/

lol, again, 348 billion NTLM hashes per second.

With 35 7990s, you would only get 70 billion sha256 per second...

You aren't asking for NTLM hashesh, you are asking for sha256. Check your key space, and do the math. I already sent it to you by PM.