Question

You have been asked if digital signatures utilize encryption. Your response should be:

a. No, but electronic signatures utilize encryption.
b. No, encryption is not a part of digital signatures.
c. No, but digitized signatures utilize encryption.
d. Yes, digital signature utilizes encryption.

Answer 1

Yes, digital signature utilizes encryption.

Step-by-step explanation:

d. Yes, digital signature utilizes encryption.

A digital signature is a cryptographic technique that is used to verify the integrity and authenticity of a digital document or message. It uses encryption to create a unique digital fingerprint, or hash, of the data, which can then be encrypted with the signer's private key. This encrypted hash is attached to the document or message and can be decrypted by anyone using the signer's public key to verify the signature.

For example, let's say you want to send an important document electronically to someone. You can use a digital signature to ensure that the document has not been tampered with during transmission and that it was indeed sent by you. The digital signature relies on encryption to protect the integrity and authenticity of the document.