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Old September 27th 03, 02:21 AM
R. Steve Walz
 
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L'acrobat wrote:

"Fred Abse" wrote in message
newsan.2003.09.26.18.56.35.507185.669@cerebrumco nfus.it...
On Fri, 26 Sep 2003 05:55:38 +0100, L'acrobat wrote:

As has already been shown, RSA isn't uncrackable


It was cracked by brute force but only on a 64-bit key.

That was done by literally thousands of machines around the world,
collaborating, using spare processor time (mine was one).

331,252 individuals participated (some were using multiple machines).

15,769,938,165,961,326,592 keys were tested

It took 1757 days.

Some guy in Japan is one happy bunny. He got the ten thousand buck prize
from RSA Labs for the correct key.

2048 bit keys are a little more difficult :-)


and Govts have a little more money and slightly better machines for the
task.

------------------
BUT NOT a billion trillion times more, which is just
about right. (~10^22)

-Steve
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