Headline made me think it was some new crypto-bro "invention" involving shortwave radio. Sorry for the word "crypto" that its meaning has been corrupted...
Sigh...yes. I have had to resort to saying "cryptography, as in encryption", because if someone says "he's a crypto SME" there's That Guy (virtually always a guy) who wants to hijack whatever is going on to harrass me as to why are we such Luddites that we aren't telling our regulators to pound sand and jump in feet first to whatever the latest Pons...err...sure bet coin opportunity is. "Probably the potential jail time" isn't a deterrent.
