Which of the following is true of public key encryption?
A)The encryption formulas used for creating the keys are simple in nature and identical at both ends.
B)The encryption key is widely shared with everyone, while the decryption key is known only to the recipient.
C)The private key is used for encryption and is known only to the sender, while the public key is freely distributed among everyone and is used for decryption.
D)The public key encryption scheme uses a single key to encrypt data that can later be decrypted by using the encrypted data as the key.

Question

Quizplus · Accepted Answer

Public key encryption involves a pair of keys: a public key, which is shared openly, and a private key, which is kept secret by the owner. The public key is used to encrypt data, and the corresponding private key is used to decrypt it. This ensures that anyone can send encrypted messages to the key owner, but only the owner can decrypt them with their private key.

Which of the Following Is True of Public Key Encryption