 TSI GabePremium,VIP
join:2007-01-03
Chatham, ON
kudos:2 | reply to TSI Gabe
Re: C question I guess might as well get it out there.
I've been able to reach arround 30 billion MD5 hashes per second using the 6 SPU cores on the PS3...I'm trying to make it even better still..
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TSI Gabe - TekSavvy Solutions Inc. |
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davePremium,MVM
join:2000-05-04
not in ohio
kudos:7 | So this is "cracking security for fun and profit with household toys" ? |
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TSI GabePremium,VIP
join:2007-01-03
Chatham, ON
kudos:2 | said by dave:So this is "cracking security for fun and profit with household toys" ? I guess you can put it that way.
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TSI Gabe - TekSavvy Solutions Inc. |
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 BeesTeaNetwork JanitorPremium,VIP
join:2003-03-08
00000 | reply to TSI Gabe
said by TSI Gabe:I guess might as well get it out there. I've been able to reach arround 30 billion MD5 hashes per second using the 6 SPU cores on the PS3...I'm trying to make it even better still.. Thank ${diety} (or math) for salted hashes then.
What's your practical application? Cracking apache htpasswd files?
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Overpower, overcome. |
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 SteveI know your IP addressConsultant
join:2001-03-10
Yorba Linda, CA
kudos:5
1 edit | reply to TSI Gabe
said by TSI Gabe: I've been able to reach arround 30 billion MD5 hashes per second using the 6 SPU cores on the PS3... I call bullshit.
30B MD5 hashes per second over 6 cores means 5B hashes per second per core. I suppose I could believe that the PS3 could do 5B CPU instructions per second per core, but I don't buy that it can do 5B MD5 hashes (even simple ones) per second. I doubt even the memory bandwidth is sufficient for that amount of computation.
Did you mean million?
Steve
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Stephen J. Friedl | Unix Wizard | Microsoft Security MVP | Tustin, California USA | my web site |
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