On Encrypting "thepepsiisintherefrigerator" using Vignere Cipher Syste – InterviewSolution

1.	On Encrypting "thepepsiisintherefrigerator" using Vignere Cipher System using the keyword "HUMOR" we get cipher text-(a) abqdnwewuwjphfvrrtrfznsdokvl(b) abqdvmwuwjphfvvyyrfznydokvl(c) tbqyrvmwuwjphfvvyyrfznydokvl(d) baiuvmwuwjphfoeiyrfznydokvl
Answer» Correct option is (b) abqdvmwuwjphfvvyyrfznydokvl The explanation is: Cipher text:= Ci = Pi + ki mod m (mod 26).

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