e/Trithemius cipher

Information
has gloss	eng: The Trithemius cipher is a polyalphabetic cipher invented by the German author and monk Johannes Trithemius in the fifteenth century. The cipher was published in his book Polygraphia, which is credited with being the first published work on cryptology. It uses a letter square with the 26 letters of the alphabet following 26 rows of additional letters, each shifted once to the left. This creates 26 different Caesar ciphers.
lexicalization	eng: Trithemius cipher
instance of	c/Ciphers

Media
media:img	Folio 13.png
media:img	Vigenère square.svg