ISRO | ISRO CS 2018 | Question 27
In cryptography, the following uses transposition ciphers and the keyword is LAYER. Encrypt the following message. (Spaces are omitted during encryption)
WELCOME TO NETWORK SECURITY !
(A) WMEKREETSILTWETCOOCYONRU!
(B) EETSICOOCYWMEKRONRU!LTWET
(C) LTWETONRU!WMEKRCOOCYEETSI
(D) ONRU!COOCYLTWETEETSIWMEKR
Answer: (B)
Explanation:
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