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____________ is a mono-alphabetic encryption code wherein each & every letter of plain-text is replaced by another letter in creating the cipher-text.(a) Polyalphabetic Cipher(b) Caesar Cipher(c) Playfair Cipher(d) Monoalphabetic CipherI had been asked this question during an interview.Asked question is from Cryptography topic in division Cryptography in Security of Cyber Security

Answer»

Right option is (b) Caesar CIPHER

Best EXPLANATION: Caesar Cipher is the SIMPLEST type of SUBSTITUTION cipher with a mono-alphabetic encryption code wherein each letter of plain-text is REPLACED by another letter in creating the cipher-text.



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