Q. No. 2 (a) Using Vigenère Cipher, decrypt the given cipher text “PNDSRX DLSCWXT“ and find its plaintext. The secret key is “baskeť". Consider the space between the two words of cipher text. (b)...

Extracted text: Q. No. 2 (a) Using Vigenère Cipher, decrypt the given cipher text “PNDSRX DLSCWXT“ and find its plaintext. The secret key is “baskeť". Consider the space between the two words of cipher text. (b) Write down all the detail steps of enciphering/deciphering and avoid to write direct answer using online tool.