On Thu, Oct 02, 2014 at 12:24:17PM -0700, coderman wrote:
On 10/2/14, Georgi Guninski <guninski@guninski.com> wrote:
DISCLAIMER: I am noob at electronics, this is crazy or at best a fishing expedition... ... If you are lucky to hit stable state, you have solved $f(x)=x$.
what you are describing in a round about way is an adiabatic representation of brute force. the jury is out, and certainly not with existing fabrication, but potentially 2^64 cost for a 128 bit key. this is why TOP SECRET demands 256 bit keys. (also Grover's algorithm, among other reasons?)
"the literature" should be enlightening, given these terms to key on.
best regards,
Thanks. By "existing fabrication" do you mean we can't manufacture good enough circuit for this purpose (modulo time 2^64)? What is considered wire on the circuit in practice is resistor and the wires will have different resistances which might influence the unorthodoxal experiment?