A cryptographic __________ is a procedure for encryption or decryption.
A) firewall
B) ciphertext
C) key
D) algorithm

Question

Quizplus · Accepted Answer

A cryptographic algorithm is a set of instructions for encrypting or decrypting data, including the methods for creating and using keys. A firewall is a security system that controls network traffic, while ciphertext is encrypted text that has been transformed into an unreadable format. A key is a secret code that is used to encrypt or decrypt data within a cryptosystem.

A Cryptographic __________ Is a Procedure for Encryption or Decryption