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Re: RSA over Rubiks Cube
On Mon, 13 Jan 1997 [email protected] wrote:
> This problably wouldn't be to cool a thing to do. A fella named Douglas
> Hopstader(?) wrote a book called Meta-Mathematics (same guy who wrote The
> Golden Knot). In this book he developed (or showed, forget who should get
> credit) an algorithm to solve Rubiks cube from any beginning state.
His name is Douglas Hofstader and the book is called "metamagical themas". He
also wrote "Godel, Escher, Bach".
--
Chris Kuethe <[email protected]> LPGV Electronics and Controls
<[email protected]> http://www.ualberta.ca/~ckuethe/
RSA in 2 lines of PERL lives at http://www.dcs.ex.ac.uk/~aba/rsa/
print pack"C*",split/\D+/,`echo "16iII*o\U@{$/=$z;[(pop,pop,unpack"H*",<>
)]}\EsMsKsN0[lN*1lK[d2%Sa2/d0<X+d*lMLa^*lN%0]dsXx++lMlN/dsM0<J]dsJxp"|dc`