Tired and heading for bed, but finished the QA writeout today. Found (and fixed) a slew of issues during that process, so I SUPPOSE it was good 
Final tally was ~110. Would have been more like 125, but by the time I finished the grouping with 40 tests I had lost what little enthusiasm I might have had, and so the following tests are somewhat …. less exhaustive :/
Going to try to find my notebook and notes for the DES example. AGAIN. Which means I’ll probably write about NIST’s SHA-3 stuff in the meantime … Or more code follies