COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK SECURITY AND CYBERSECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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encryption
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decryption
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plaintext
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cryptography
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Detailed explanation-1: -Definition: The conversion of encrypted data into its original form is called Decryption. It is generally a reverse process of encryption. It decodes the encrypted information so that an authorized user can only decrypt the data because decryption requires a secret key or password.
Detailed explanation-2: -The receiver converts the ciphertext message back to its plaintext form. This part of the process is called decryption (sometimes decipherment ).
Detailed explanation-3: -Decrypting the plaintext data essentially turns it back into ciphertext. So, decryption can be said to be the process that helps convert ciphertext back into plaintext data. The decryption of a ciphertext is carried out by inputting the encryption key that was used to encrypt it in the first place.