a message to
Which of the keys would Alice best use as shown in the box on the diagram in
Explain your answer.
Alice (PA, SA, PB)
{m},
Which key should be used to encrypt?
Bob (PB, SB, PA)
Figure 2.1 Alice Sending Message to Bob Using Encryption
Note: Explain your answer in details
2.2. (2 marks)
Amazon.com would like to work with its CA to set up its web site for secure eCommerce. The certificate issued by the CA to Amazon.com would be encrypted with the secret key of the CA and would include which of the following information as shown in the box on the diagram in Figure 2.2 below:
Which key information is included in the certificate sent from the CA to Amazon.com?
Explain your answer.
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