Question $45$

$2$ pts

Steve, HR of an organization, wants to send an important file containing employee data to the payroll$-$department. He digitally signs the file and attaches a digital certificate to it before sending to the payroll team. The payroll team verify the signature and add the employee' details to the database. Identify the attribute of the digital certificate that helped the payroll team verify the digital signature of Steve.

Shared key

Private key

Public key

Secret key