Questions and Answers
What is the set of all natural numbers represented by?
N
Which set includes all whole numbers, both positive and negative, and zero?
Z
Which encryption algorithm is specifically mentioned as a method for achieving confidentiality?
AES
What is the primary objective of ensuring confidentiality in a cryptographic system?
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What is the set of all rational numbers represented by?
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What is the primary purpose of ensuring the integrity of a message?
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What is the primary function of a digital signature?
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What is the primary goal of a cryptographic system?
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What is the main objective of authentication?
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What is the set of all integers from 0 to n – 1, where n is a positive integer, represented by?
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Which of the following is NOT a cryptographic algorithm mentioned in the text?
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What is the primary purpose of using a cryptographic hash function like SHA-256?
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