Hi Thomas,

        Regarding my previous mail, after TCP handshake, Client Says Hello to 
sever and the Server replies its Hello to the client with TLSv1.
Client says hello with the following Cipher Suites:

1. TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x0039)
2. TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x0033)
3. TLS_RSA_WITH_AES_256_CBC_SHA (0x0035)
4. TLS_RSA_WITH_AES_128_CBC_SHA (0x002f)

        For the Client Hello, Server responds with its Hello and chooses 
TLS_RSA_WITH_AES_128_CBC_SHA (0x002f) using TLSv1. The client sends an 
acknowledgement to the server and then immediately sends RST. 

        After some debugging, it was found that it fails in 
TlsConnectSession(). Would you please provide your comments on this?


-----Original Message-----
From: Palmer, Thomas [mailto:thomas.pal...@hpe.com] 
Sent: Tuesday, September 20, 2016 9:30 PM
To: Santhapur Naveen; edk2-devel@lists.01.org
Subject: RE: Issues with HTTPS Boot


        I cannot see attachments on this email. 
        What TLS versions and ciphers does your web server support? Depending 
on when you built the UEFI image, your server may need to have TLS v1.0 enabled 
and support one of the non-SHA256 ciphers listed at the top of TlsLib.c.   


Thomas Palmer

"I have only made this letter longer because I have not had the time to make it 
shorter" - Blaise Pascal

-----Original Message-----
From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of 
Santhapur Naveen
Sent: Tuesday, September 20, 2016 6:42 AM
To: edk2-devel@lists.01.org
Subject: [edk2] Issues with HTTPS Boot

Hello All,

          Since the HTTPS Boot came into picture, I was very enthusiastic to 
try it. I configured the server as-is explained in the white paper 

          But when I try to go for an HTTPS boot, it stops after the TCP 
handshake. Attached is the Wireshark log. Please help me out and also let me 
know if any other details are needed.

Thank you,
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