The mail.xpres.com.uy Blog » PCB Trace Width Calculator
Cryptography Fundamentals, Part 2
The key ostensibly consists of 64 bits; however, only 56 of these are actually used by the algorithm.
If I route 5 traces at 5mil width stack them on 5 adjacent layers I get 5 x 0.
He was able to get slightly better curve fitting to the data.