62. In the Preston/Child book "Riptide", I learned the name of the German who wrote the first printed book on cryptology, "Polygraphiae", that was published in 1518. Can you guess who he is? This is a HARD one!
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Answer:
Johannes Trithemius
Johannes Trithemius, also known as Johann Heidenberg, was born in Trittenheim, Germany, in 1462. His step-father didn't believe in education, so he secretly learned Greek, Latin and Hebrew. In 1479 he left home, ending up at the University of Heidelberg. On a trip back to his home in 1482 he took shelter from a snowstorm in Benedictine abbey, and decided to stay, where in 1483 he was elected abbot. He made the abbey into a disciplined place of learning, increasing the library by 4,000%. However, his interest in the occult caused friction and he resigned and took a position as abbot to an abbey in Wurzburg where he remained until his death. Among his students were Paracelsus and Heinrich Cornelius Agrippa.
"Steganographia" was Trithemius' most famous work, a three-volume work. It was written about 1499 and was circulated in manuscript form. It was finally published in 1606 and in 1609 was put on the prohibited list by the Catholic church and was not removed until 1900. The book has lent its name to the modern day field of steganography, the art and science of "concealed writing". In fact, "Steganographia" itself was a book about cryptography and steganography disguised as a book on magic.
"Riptide" is about finding the treasure of the "Red" Ned Ockham who alledgedly hid it in a pit on an island. Over the years the people trying to find it have been killed and/or gone bankrupt. In this new attempt, a journal has been found written by the architect Ockham had taken prisoner who had engineered the pit. In invisible writing in the margins is code. Therefore, a cryptographer had Trithemius' volume, along with others, to try to decode the script.