
Friedman was a young geneticist teaching at Cornell University when he was hired to work at a commercial laboratory.
This lab was also working on ciphers. The owner, Colonel Fabyan, was a supporter of Elizabeth Wells Gallup, the high priestess of “Shakespeare was written not by Shakespeare but by Sir Francis Bacon”. She believed that Bacon had embedded ciphers within the plays which revealed his true identity.
At the labs, Friedman started work on the Bacon project (which eventually was abandoned without any supportable outcome), and became in due course a leading expert in cipherology, recruiting and training a cadre of bright young things, who formed the backbone of cryptanalysis in World War One.
Later, in the Second World War, Friedman and his team cracked the Japanese machine cipher, believed at the time to be unbreakable. This effectively helped to shorten the war in the Pacific, amongst other things including the winning of the decisive naval battle of Midway.
I discovered all this in James Shapiro’s recent book “Contested Will: Who Wrote Shakespeare”, in which he happily concludes that the plays and sonnets were indeed written by the glove-maker’s son from Stratford-upon-Avon.