Forum: Hobbies
2007-07-27, 14:52
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Replies: 2
Views: 1,493
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Forum: Miscellaneous Math
2007-07-27, 10:32
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Replies: 0
Views: 1,012
Modification of Fermat's method
Greetings,
I believe I've discovered a way to replace one of the loops in Fermat's factorization method with a binary search. It does what was intended and seems to work, but is nothing more than...
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Forum: Factoring
2006-11-13, 14:10
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Replies: 28
Views: 1,992
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Forum: Factoring
2006-11-13, 01:17
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Replies: 28
Views: 1,992
LOL. :wink: Mathematics is a very precise...
LOL. :wink: Mathematics is a very precise science, and I suppose that in order to be a good mathematician one must be very attentive to details. I suspect that those who are good at math have little...
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Forum: Factoring
2006-11-06, 03:42
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Replies: 28
Views: 1,992
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Forum: Factoring
2006-06-05, 21:53
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Replies: 24
Views: 3,180
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Forum: Factoring
2006-06-05, 17:29
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Replies: 24
Views: 3,180
May I humbly suggest you familiarise yourself...
May I humbly suggest you familiarise yourself with the concept of "pipelining."
http://en.wikipedia.org/wiki/Pipelining
Please pardon me if I gave the mistaken impression that I was implying...
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Forum: Factoring
2006-06-05, 13:26
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Replies: 24
Views: 3,180
P.S.
I'm not sure to which comments you were...
P.S.
I'm not sure to which comments you were referring, but if it's my comment about stage 1 and 2 running in parallel, perhaps I should clarify that a bit. I hadn't intended to get into...
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Forum: Factoring
2006-06-05, 11:06
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Replies: 24
Views: 3,180
Indeed that is the very first thing I did Alex....
Indeed that is the very first thing I did Alex. Although the Verilog algorithm is based on Chapter 7 of the C&P book, I didn't convert it directly into Verilog. I first wrote a Maple implementation...
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Forum: Factoring
2006-06-05, 09:33
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Replies: 18
Views: 1,793
It's an average. Since I don't have a fast...
It's an average. Since I don't have a fast oscilloscope, I designed the circuit so that each time it completes a Fermat iteration it increments a 32 bit counter by one. I display the upper bits (2^31...
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Forum: Factoring
2006-06-05, 08:36
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Replies: 18
Views: 1,793
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Forum: Factoring
2006-06-05, 02:53
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Replies: 24
Views: 3,180
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Forum: Factoring
2006-06-05, 00:28
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Replies: 24
Views: 3,180
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Forum: Factoring
2006-06-04, 21:27
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Replies: 24
Views: 3,180
That's actually quite encouraging in my case...
That's actually quite encouraging in my case because my hardware (FPGA) implementation of ECM using a 704 bit bus width should be able to generate and test an elliptic curve in less than a...
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Forum: Lounge
2006-06-04, 16:16
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Replies: 4
Views: 1,931
Hilarious ;-)
I think the digicrime website is hilarious, and I received no warning from my Avast anti-virus program. It's unusual to find a website that advertises itself as: "A full service criminal computer...
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Forum: Factoring
2006-06-04, 15:07
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Replies: 18
Views: 1,793
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Forum: Puzzles
2005-11-24, 13:15
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Replies: 25
Views: 1,770
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Forum: Puzzles
2005-11-23, 00:55
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Replies: 25
Views: 1,770
Hi Folks,
Wow, I had no idea there was so...
Hi Folks,
Wow, I had no idea there was so much interest in my little Button Game. :smile: Paul sent me an email requesting that I put it back up (without the reward, since RSA-640 has been...
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Forum: Hardware
2005-09-25, 11:15
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Replies: 18
Views: 3,014
Oops, correction
That link to the Actel ProASIC3 starter kit should have been:
http://www.actel.com/products/tools/demoboards/PA3starterkit.aspx
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Forum: Hardware
2005-09-25, 10:57
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Replies: 18
Views: 3,014
Thanks Alex for moving the thread. I probably...
Thanks Alex for moving the thread. I probably should have put it here in the first place, but all the other threads (except for one other one that I started here previously) are about conventional...
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Forum: Hardware
2005-09-25, 02:47
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Replies: 18
Views: 3,014
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Forum: Hardware
2005-09-24, 08:03
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Replies: 18
Views: 3,014
P.S.
Please delete the comment from divider.v that says:
"// on *both* posedge and negedge of clock"
I use to actually use both clock edges, but found that it was a bad idea for reasons too lengthy...
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Forum: Hardware
2005-09-24, 07:42
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Replies: 18
Views: 3,014
Oops, two more files you'll need:
multiplier.v
//==================================================================
// multiplier.v, Compute: out= in1*in2 + in3;
// (c) Sept 17, 2005, Ron Dotson...
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Forum: Hardware
2005-09-24, 07:24
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Replies: 18
Views: 3,014
I just had a funny idea. I may be bordering on...
I just had a funny idea. I may be bordering on the verge of getting booted off this forum, but it occurred to me that the only way I'm going to convince the mods to start a separate subforum for...
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Forum: Hardware
2005-09-24, 05:45
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Replies: 18
Views: 3,014
That sounds like it might be an excellent...
That sounds like it might be an excellent application for an FPGA Jason, and in fact I believe it was my original question that I started this thread with. :wink: If you happen to recall who the...
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