What is the rule for encryption in playfair cipher if the letters in a pair does not appear in same row or column?
Posted: Wed Jul 13, 2022 7:40 pm
a) they are replaced by the letter appearing immediately below them respectively
b) they are replaced by the letter appearing immediately right to them respectively
c) they are replaced by the letter of the same row at the corner of the rectangle defined by the original pair respectively
d) that pair is neglected
b) they are replaced by the letter appearing immediately right to them respectively
c) they are replaced by the letter of the same row at the corner of the rectangle defined by the original pair respectively
d) that pair is neglected