The signature or decryption was invalid.

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Tony - 17 Aug 2005 02:58 GMT

Hi,

I've had this set of web services that use KerberosToken for authentication.
I've had them running for about a year now until yesterday when I installed
the W2K3 SP1.

Now when I call the any of the web services I get the error:
System.Web.Services.Protocols.SoapHeaderException : The signature or
decryption was invalid

Has this happened to anyone else here? Is there anyone that can give me a
clue at what might have made the web services stop working? Is there any
known issue between W2K3 and WSE 2.0 that I'm not aware of?

Your help is very appreciated.

Thanks.

Tony

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Tony - 17 Aug 2005 07:00 GMT

Just to confirm, this problem has definitely to do with SP1. I've just
removed SP1 from the server and the web services are all working again.

I would still be interested in any information on this problem. You might be
able to teste this problem by running the WSE2.0 samples that do Kerberos
authentication.

Tony

> Hi,
>
[quoted text clipped - 15 lines]
>
> Tony

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