Which of the following does the recipient need to decrypt the message?

An email recipient is unable to open a message encrypted through PKI that was sent from another organization.

Which of the following does the recipient need to decrypt the message?
A . The sender’s private key
B . The recipient’s private key
C . The recipient’s public key
D . The CA’s root certificate
E . The sender’s public key
F . An updated CRL

View Answer

Answer: E