Computer Science Illuminated
Computer Science Illuminated
7th Edition
ISBN: 9781284155617
Author: Nell Dale, John Lewis
Publisher: Jones & Bartlett Learning
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Chapter 17, Problem 2TQ
Program Plan Intro

Cryptography:

  • The study that is related to encoding the information is called cryptography.
  • There are two cryptographic approaches and they are as follows:
    • Encryption: The process involves converting a plain text to a cipher text.
    • Decryption: The process involved in converting the cipher text to plain text.
  • The process of encrypting and decrypting the messages is to ensure the security of the text that is passed between the sender and the receiver.

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