Polybius Square Cipher DecryptionImplement a decryption cipher to decode messages from text ﬁles.Key programming concepts: if statements, loops, strings, ﬁle inputApproximate lines of code: 30 (does not include comments or white space)Program Inputs and OutputsDisplay to the user the following information/questions:•Enter ﬁle to decrypt:–The user will always enter a ﬁle that exists and needs to be decryptedand your program must display the answer as:•Decrypted message: XXXwhere XXX is the decrypted message for every line in thechosen ﬁleAssignment Details:This assignment will give you a brief introduction into cryptography using the Polybius SquareCipher! Cryptography allows us to encode and decode messages that are diﬃcult to decipherwithout knowledge of a secret key/table/code. Cryptography is a rich subject in its own right, butwe will not have time to cover it in detail. Please check out the numerous online resources if youwant more information.This particular cipher depends upon the following secret table, which has the 26 letters fromthe alphabet along with 10 common punctuation marks, randomly arranged in a 6 by 6 grid:1234561R)VJ;S2KLDWAQ3YNT?G”4:P(XU’5.,!ZBM6HFEICOThe main idea is to replace letters in your secret message with the corresponding row andcolumn number from the table. The encrypted message will then have two numbers that representa single letter. For example, lets encrypt the following message:ATTACK AT DAW
https://assignmentspool.com/wp-content/uploads/2021/01/logo-300x60.png 0 0 Davie https://assignmentspool.com/wp-content/uploads/2021/01/logo-300x60.png Davie2019-07-16 02:02:502019-07-16 02:02:50Polybius Square Cipher DecryptionImplement a decryption cipher to decode messages from text ﬁles.