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A type of cipher that uses multiple alphabetic strings.(a) Substitution based(b) Transposition-based(c) Polyalphabetic substitution based(d) Mono alphabetic substitution basedI got this question by my school teacher while I was bunking the class.My doubt stems from Cryptography in portion Information Technology of Computer Fundamentals |
Answer» Right answer is (c) Polyalphabetic substitution based |
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