Dorian is sending a digitally signed email to Poly. With which key is Dorian signing this message and how is Poly validating it?
Dorian is sending a digitally signed email to Poly. With which key is Dorian signing this message and how is Poly validating it?
In a digitally signed email, the sender signs the message using their private key to ensure authenticity and non-repudiation. The recipient verifies the signature by using the sender's public key. In this case, Dorian signs the message with his private key, and Poly validates the message using Dorian's public key.
In digital signature, the sender signs the message using their private key, which only the sender knows. The recipient can verify that the message came from the sender by using the sender's public key. Therefore, in this scenario, Dorian is signing the email with his private key, and Poly will validate it using Dorian's public key.
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c- self private key to sign in digit signature
C. Dorian is signing with his private key and Poly will verify using Dorian’s public key.
Dorian is signing with his private key and Poly will verify using Dorian’s public key