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Date: Fri, 14 Aug 2015 21:37:26 -0700 From: Bill Cox <waywardgeek@...il.com> To: "discussions@...sword-hashing.net" <discussions@...sword-hashing.net> Subject: Crypto puzzle I've attached a 56 line Python program, which I wrote after having three beers at the live music fest here in Tam Valley. It is either: a) Shear stupidity (typical of my dumb ideas) b) Earth shaking new public key crypto c) yawn Most likely, it's both not new and wrong at the same time :) Hint: Just about any random permutation F(x) can be used to create an abelian group, using the addition law: Finv(F(x) + F(y)). I know... post-quantum right? I really should not post late after the Friday night party... Bill Content of type "text/html" skipped View attachment "twocats_construction.py" of type "text/x-python" (1429 bytes)
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