6. Server Key Exchange message What curve name was chosen by the server? 7. Client Key Exchange message What is the length of the client's public key? As a reference for the next questions, use The Illustrated TLS Connection located at: https://tls.ulfheim.net/ 2. For each of the messages shown in the diagram (everything marked with double-arrows, except Client Application Data and Server Application Data), give the frame numbers in the packet capture. Indicate any messages not present in the capture with N/A. 3. Client Hello message a) What is the date/time that Wireshark shows in the first 4 bytes of Random? b) The TLS 1.2 spec says what this value should be. Does this value agree with the spec? Explain. c) How many cipher suites were sent? d) What Server Name is included in the Extensions? e) How many Signature Algorithms does the client support? 4. Server Hello message Which cipher suite did the server select? 5. Certificate message a) This message includes a chain of certificates. How many certificates were sent? b) What is the common name of the subject that owns the first certificate? c) What are the validity dates for this certificate? d) What is the common name of the issuer that signed this certificate? Note that the signer is an intermediate CA. The intermediate CA's certificate was signed by another CA. This chain can continue through layers of CAs until it ends with a root CA (its certificate is self-signed but trusted by the browser). e) What is the common name of the root CA (last certificate in the chain)? f) What country is the root CA located in?