Re: Elcomsoft trying to patent faster GPU-based password cracker

2007-10-27 Thread Nate Lawson
Ilya Levin wrote: I'm not affiliated with Elcomsoft and don't know their real intentions, but what they are trying to do is perfectly reasonable. Once they release a commercial product with such feature it is only a matter of time until Microsoft or some other patent troll will run for a

Re: Elcomsoft trying to patent faster GPU-based password cracker

2007-10-25 Thread Jon Callas
On Oct 24, 2007, at 1:21 PM, Steven M. Bellovin wrote: I hope they don't get the patent. The idea of using a GPU for cryptographic calculations isn't new; see, for example, Remotely Keyed Cryptographics: Secure Remote Display Access Using (Mostly) Untrusted Hardware

RE: Elcomsoft trying to patent faster GPU-based password cracker

2007-10-25 Thread Trei, Peter
' Subject: RE: Elcomsoft trying to patent faster GPU-based password cracker ROTFL. When SGI's stealth DES Challenge project was underway in 1997, it's main client ran on the host's (MIPS) CPU(s), implemented with a variant of Eli Biham's bit-slice DES implementation. The 64-bit 195MHz R1 could do