Question

Which of the following encryption methods does PKI typically use to securely protect keys? a. Elliptic curve b. Digital signatures c. Asymmetric d. Obfuscation

Answer 1

B. Digital Signature

Step-by-step explanation:

Digital signature is an electronic signatures. They are used to authenticate the identity of a person sending the message. It ensures that the original content of the document or message remains unchanged. Digital signatures cannot be imitated. There are three types of digital signature certificates:

Sign Digital Signature Certificate

Encrypt Digital Signature Certificate

Sign & Encrypt Digital Signature Certificate