Digital signatures can be used to identify an individual.

Question

Quizplus · Accepted Answer

Digital signatures are based on public-key cryptography, which provides a way to authenticate an individual's identity using a pair of keys: a private key that is kept secret by the signer and a public key that is widely available to verify the signature. The digital signature is created by using the signer's private key to encrypt the message, and anyone can verify the signature by using the signer's public key. As a result, digital signatures can provide a high level of assurance that a message or document was indeed signed by the claimed sender, and that the content has not been tampered with.

Digital Signatures Can Be Used to Identify an Individual