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Polygraphia (book)
2021-02-11

Frühe Kryptographie? Hier bitte!

Polygraphia is a cryptographic work written by Johannes Trithemius published in 1518 dedicated to the art of steganography.It is the oldest known source of the popular Witches' Alphabet, used at large by modern traditions of witchcraft.

Quelle: Polygraphia (book)