Re: Cannot access web server after enable FIPS compliant cryptography
From: Chris Botha (chris_s_botha_at_.AT.hotmail.com)
Date: 02/10/05
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Date: Thu, 10 Feb 2005 10:28:13 -0500
Sorry, as I said, I am not familiar with FIPS, but know that the
ICertificatePolicy works when regular certificates cause problems. Give it a
shot and see if it works.
"Jener Silva" <jener@mac.com> wrote in message
news:e633xv3DFHA.2876@TK2MSFTNGP12.phx.gbl...
> No, IE does not prompt me to accept the certificate.
> There is nothing wrong with the certificate.
> The web service works fine if I disable FIPS cryptography in the Local
> Security Policy of the server.
>
> "Chris Botha" <chris_s_botha@.AT.hotmail.com> wrote in message
> news:%230R10WUDFHA.1260@TK2MSFTNGP12.phx.gbl...
>> I'm not familiar with FIPS, but can tell you that if IE prompts you to
>> accept the certificate, for example if it is a test certificate, etc,
>> then you will have this problem. In this case write a class that
>> implements the ICertificatePolicy interface. Give it a shot in any case.
>> For an example, have a look at
>> http://weblogs.asp.net/jan/archive/2003/12/04/41154.aspx
>>
>>
>> "Jener Silva" <jener.silva@fhwa.dot.gov> wrote in message
>> news:%23FRMTAIDFHA.2600@TK2MSFTNGP09.phx.gbl...
>>>I have a Windows 2003 Enterprise server hosting my web service and it has
>>>the System cryptography set to run in FIPS complaint mode.
>>> When I try to run my asp.net application, which resides on another 2003
>>> server, I get an exception:
>>>
>>> The underlying connection was closed: Could not extablish secure channel
>>> for SSL/TLS.
>>>
>>> If we disable FIPS compliant cryptography, the application works fine.
>>> Those servers are within the same network, there is no firewall between
>>> them.
>>>
>>> When I try to add a web reference to a new asp.net project, VS.NET 2003
>>> shows the initial page in the wizard, but the button to add the
>>> reference is disabled and a message shows up that says:
>>>
>>> There was an error downloading 'https://servername/webservice.asmx'.
>>>
>>> The underlying connection was closed: Could not establish secure channel
>>> for SSL/TLS.
>>>
>>> Can anyway tell me what's wrong?
>>> Thanks.
>>>
>>>
>>
>>
>
>
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