1.

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

The best EXPLANATION: These ciphers are similar to that of mono alphabetic ciphers. Multiple STRINGS are used to encode the PLAIN TEXT.



Discussion

No Comment Found

Related InterviewSolutions