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CryptographicEx ception Bad Data in Windo

Recently I am developing a component (COM) that using Crypto class to perform
TripleDES encryption and decryption.

All instance work well in windows 2003, windows 2000.

However, an exception happens randomly in Windows XP platform.
"
Exception Details: System.Security .Cryptography.C ryptographicExc eption: Bad
Data."

In which I mean, for a ASP.NET web application I may need to refresh several
time until the function perform decryption correctly.

The machine is clean installed with Windows XP SP1 and upgraded to SP2 and
VS.NET 2002. And it happen only in 2 / 5 of machine which operates in Windows
XP.

Anyone facing similar problem?

Thanks
Nov 19 '05 #1
0 1608

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