Decrypt each of the following cipher texts:i) Text: "CBBG

Question

Decrypt each of the following cipher texts:
i) Text: "CBBGYAEBBFZCFEPXYAEBB", encrypted with affine cipher
with key (7,2).
ii) Text:"KSTYZKESLNZUV", encrypted with Vigenère cipher with key "RESULT"

04 Dec 2023

Answer :

Word Count : 195

Part 2: Decrypting Cipher Texts

i) Affine Cipher:
The affine cipher is a type of monoalphabetic substitution cipher where each letter in an alphabet is mapped to its numeric equivalent, encrypted using a simple mathematical function, and converted back to a letter. The encryption function for the ______ _____ __________ ___ ___ ________ __________ _______ ______ ___ _____.
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