What will be the ciphered text corresponding to “ALGORITHM” if running key cipher is used for encryption with keyword as “DATASTRUCTURE”?

What will be the ciphered text corresponding to “ALGORITHM” if running key cipher is used for encryption with keyword as “DATASTRUCTURE”? Correct Answer DLZOJBKBO

Encryption in running key cipher takes place exactly as in vigenere cipher if we don’t include the indicator block. So by using the tabula recta we can find the encrypted text which is “DLZOJBKBO”.
Bissoy MCQ

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