Re: How far is the NSA ahead of the public crypto community?

2008-05-09 Thread Leichter, Jerry
An interesting datapoint I've always had on this question: Back in 1975 or so, a mathematician I knew (actually, he was a friend's PhD advisor) left academia to go work for the NSA. Obviously, he couldn't say anything at all about what he would be doing. The guy's specialty was algebraic

Re: How far is the NSA ahead of the public crypto community?

2008-05-09 Thread Matt Blaze
On May 8, 2008, at 19:08, Leichter, Jerry wrote: An interesting datapoint I've always had on this question: Back in 1975 or so, a mathematician I knew (actually, he was a friend's PhD advisor) left academia to go work for the NSA. Obviously, he couldn't say anything at all about what he

Re: How far is the NSA ahead of the public crypto community?

2008-05-09 Thread Sampo Syreeni
On 2008-05-09, Matt Blaze wrote: The guy's specialty was algebraic geometry - a hot field at the time. This is the area of mathematics that studied eliptic curves many years before anyone realized they had any application to cryptography. [...] I've heard similar recollections of

How far is the NSA ahead of the public crypto community?

2008-05-08 Thread Matt Blaze
During the 1980's and 1990's crypto wars, an occasional topic of speculation was just how much the NSA was ahead of the open/public/academic cryptography research community in cryptanalysis and cipher design. We wondered (and still wonder) whether the NSA was merely a strong center of