Question

polyalphabetic ciphers​

Answer 1

Answer:

A polyalphabetic cipher is any cipher based on substitution, using multiple substitution alphabets. Vigenere Cipher is a method of encrypting alphabetic text. It uses a simple form of polyalphabetic substitution.

Explanation:

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Answer 2

hey mate!

here is ur ans....

polyalphabetic cipher is any cipher based on substitution, using multiple substitution alphabets. The Vigenère cipher is probably the best-known example of a polyalphabetic cipher, though it is a simplified special case.

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