his question is about AES and Digital signatures. f. Using public key infrastructure name two reasons why, for some purposes, Alice might prefer to use a message authentication code, instead of a digital signature, to protect the integrity and authenticity of her messages to Bob.

his question is about AES and Digital signatures. f. Using public key infrastructure name two reasons why, for some purposes, Alice might prefer to use a message authentication code, instead of a digital signature, to protect the integrity and authenticity of her messages to Bob.

Management Of Information Security

6th Edition

ISBN:9781337405713

Author:WHITMAN, Michael.

Publisher:WHITMAN, Michael.

Chapter12: Protection Mechanisms

Section: Chapter Questions

Problem 19RQ

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Cryptography

Cryptography is a term used in computer science to describe secure information and communication techniques that transform messages in difficult-to-decipher ways using mathematical concepts and a set of rule-based calculations known as algorithms.

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Question2.Part-2. This question is about AES and Digital signatures.

f. Using public key infrastructure name two reasons why, for some purposes, Alice might prefer
to use a message authentication code, instead of a digital signature, to protect the integrity
and authenticity of her messages to Bob.

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