Encryption in running key cipher is done using _______________(a) running key table(b) vigenere cycle(c) tabula recta(d) any table provided by the person performing the encryptionI have been asked this question in an online quiz.Question is taken from Cryptography topic in division Cryptography of Data Structures & Algorithms II

Encryption in running key cipher is done using _______________(a) runn

1.	Encryption in running key cipher is done using _______________(a) running key table(b) vigenere cycle(c) tabula recta(d) any table provided by the person performing the encryptionI have been asked this question in an online quiz.Question is taken from Cryptography topic in division Cryptography of Data Structures & Algorithms II
Answer» Correct ANSWER is (c) tabula RECTA The BEST explanation: Encryption of plain text in RUNNING key cipher is done by making use of tabula recta. The same table is also USED for encryption in vigenere cipher.

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