Which statement describes how the sender of the message is verified when asymmetric encryption is used?
A. The sender encrypts the message using the sender’s public key, and the receiver decrypts the message using the sender’s private key.
B. The sender encrypts the message using the sender’s private key, and the receiver decrypts the message using the sender’s public key.
C. The sender encrypts the message using the receiver’s public key, and the receiver decrypts the message using the receiver’s private key.
D. The sender encrypts the message using the receiver’s private key, and the receiver decrypts the message using the receiver’s public key.
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E. The sender encrypts the message using the receiver’s public key, and the receiver decrypts the message using the sender’s public key.
B
B is not correct, the correct answer is : C
Kad: you are wrong. B is correct.
https://en.wikipedia.org/wiki/Public-key_cryptography
Digital signatures, in which a message is signed with the sender’s private key and can be verified by anyone who has access to the sender’s public key. This verification proves that the sender had access to the private key, and therefore is likely to be the person associated with the public key.