On s7rikeback's site is a page for Kim Ronhof:
https://www.mediafire.com/?c5e6f58gec1cy#81bgz3dabc33b
which has the cypher machine and the toolbox, which also includes the report generator. Not too much documentation, since SoWesPac dot org went down, but enough to get you going, and experiment after that. Be aware though, that Win10 does NOT like the Toolbox...
btw, Art passed away a while back, and is dearly missed. Super fellow that got me into sub sims and SubSim, and he and I would go "on patrol" in SH1, SHII, and SH4. Died much too young.