A little more detail.

On Windows XP Pro, the client is using "SSLv2" on the "ClientHello". On Windows Vista, the client is using "SSL" with a "TLSv1" record on the "ClientHello". Wonder why they would be different?

I have attached the two "Client Hello" packets for XP and Vista.

Regards,
Shawn

Mark Crispin wrote:
I heard reports of this in the past, but I have been completely unable to reproduce it in my Vista systems. Nor have people who use PC Pine or PC Alpine had any problems with SSL/TLS on Vista. It just works for me. In fact, your report is the first that I have heard of this issue in about a year.

I wonder if it may be a server issue. Are you certain that your server is running the correct SSLv23 server method on SSL, and the TLSv1 server method on TLS?

On Fri, 30 Nov 2007, Shawn Walker wrote:
I'm having an issue with DecryptMessage failing on Vista with SEC_E_DECRYPT_FAILURE. Running on Windows XP doesn't have any issues using SSL.

Is anybody having issues with SSL DecryptMessage on Vista? I have attached a network trace to see if it helps on what is going on.

Regards,
Shawn


-- Mark --

http://staff.washington.edu/mrc
Science does not emerge from voting, party politics, or public debate.
Si vis pacem, para bellum.

No.     Time        Source                Destination           Protocol Info
      4 0.114546    192.168.3.229         xx.xx.xxx.xx          TLSv1    Client 
Hello

Frame 4 (180 bytes on wire, 180 bytes captured)
Ethernet II, Src: Vmware_eb:e1:90 (00:0c:29:eb:e1:90), Dst: 3com_2b:eb:0e 
(00:01:xx:xx:xx:xx)
Internet Protocol, Src: 192.168.3.229 (192.168.3.229), Dst: xx.xx.xxx.xx 
(xx.xx.xxx.xx)
Transmission Control Protocol, Src Port: 49258 (49258), Dst Port: 993 (993), 
Seq: 1, Ack: 1, Len: 126
Secure Socket Layer
    TLSv1 Record Layer: Handshake Protocol: Client Hello
        Content Type: Handshake (22)
        Version: TLS 1.0 (0x0301)
        Length: 121
        Handshake Protocol: Client Hello
No.     Time        Source                Destination           Protocol Info
      4 0.099391    192.168.3.111         xx.xx.xxx.xx          SSLv2    Client 
Hello

Frame 4 (132 bytes on wire, 132 bytes captured)
Ethernet II, Src: Micro-St_62:ba:51 (00:13:d3:62:ba:51), Dst: 3com_2b:eb:0e 
(00:01:xx:xx:xx:xx)
Internet Protocol, Src: 192.168.3.111 (192.168.3.111), Dst: xx.xx.xxx.xx 
(xx.xx.xxx.xx)
Transmission Control Protocol, Src Port: 2439 (2439), Dst Port: 993 (993), Seq: 
1, Ack: 1, Len: 78
Secure Socket Layer
    SSLv2 Record Layer: Client Hello
        [Version: SSL 2.0 (0x0002)]
        Length: 76
        Handshake Message Type: Client Hello (1)
        Version: TLS 1.0 (0x0301)
        Cipher Spec Length: 51
        Session ID Length: 0
        Challenge Length: 16
        Cipher Specs (17 specs)
        Challenge
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