How many keys are utilized in symmetric cryptography?A. OneB. TwoC. ThreeD. Four
Computers and Technology · College · Wed Jan 13 2021
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Answered on
A.) One
In symmetric cryptography, also known as symmetric key encryption, only one key is used for both encryption and decryption of messages. The same key must be kept secret and shared between the parties who need to communicate securely. This single key is used to convert the plain text into ciphertext and then back into plain text.