# Vito 2025: A Florentine 'polyalphabetic' cipher in the 15th century

> Marco Vito, 2025. 1 records on Mysteries Department cite it. The mixed-keys survey cites it on the kinds of ciphers used in 15th-century Florence and…

Source: https://mysteriesdept.com/sources/SRC0D8MTEFW05SN/a-florentine-polyalphabetic-cipher-in-the-15th-century  
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[Sources](https://mysteriesdept.com/sources)[Voynich Manuscript](https://mysteriesdept.com/mysteries/voynich-manuscript)Vito 2025

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# A Florentine 'polyalphabetic' cipher in the 15th century

Marco Vito, 2025. _Proceedings of HistoCrypt 2025 (NEALT Proceedings Series 58)_.

A HistoCrypt 2025 paper on a 15th-century Florentine cipher described as polyalphabetic.

**Voynich Manuscript** ArticleChecked against the original0

## What it's used for here

The mixed-keys survey cites it on the kinds of ciphers used in 15th-century Florence and Milan.

## Cited by on this site 1 record

[1 methods surveys]

Mixed keys

SRC

## Cite it

```
Vito, M. (2025). A Florentine 'polyalphabetic' cipher in the 15th century. Proceedings of HistoCrypt 2025 (NEALT Proceedings Series 58). https://hdl.handle.net/10062/109755
```

[Read it free at hdl.handle.net](https://hdl.handle.net/10062/109755)

Key

**SRC** 0D8MTEFW05SN

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Journal article

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CC-BY-NC-ND-4.0

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