Question

The ________________ has piece of the keyword that has the same length as that of the plaintext. (a) Block Cipher (b) One-time pad (c) Hash functions (d) Vigenere Cipher The question was asked at a job interview. The doubt is from Cryptography topic in division Cryptography in Security of Cyber Security Select the correct answer from above options Cyber Security questions and answers, Cyber Security questions pdf, Cyber Security question bank, Cyber Security questions and answers pdf, mcq on Cyber Security pdf, Cyber Security questions and solutions, Cyber Security mcq Test , Interview Cyber Security questions, Data Science Questions for Interview, Cyber Security MCQ (Multiple Choice Questions),Core Cyber Security Questions, Core Cyber Security MCQ,core Cyber Security interview questions for experiencedcore Cyber Security interview questions for 3 years experience,Cyber Security programming questions,core Cyber Security interview questions for freshers,Data Science interview questions and answers for freshers, Cyber Security programming questions and answers pdf, Cyber Security interview questions for beginnersCyber Security-Tutorial-for-Beginners,What-is-Cyber Security?,Need-for-Cyber Security:,Cyber Security-Jobs:,Cyber Security Applications

Answer 1

Correct answer is (b) One-time pad For explanation I would say: The one-time pad has a piece of the keyword that has the same length as that of the plaintext. The keyword gets a randomly produced string of alphabets. For only once, its keyword is used.