jstuardo a écrit :
> Hello....
Hello,
> I have a ASP.NET page that sends an excrypted text to an ASP page
> using DES algorithm. On the other hand, the ASP page needs to retrieve
> that encrypted text and decrypt it.
>
> In order to test encryption and decryption I am only encrypting a
> simple text using .NET and using Crypto++ library, which I wrapped in
> a COM+ component that is feasible to call from ASP.
>
> The text I'm encrypting is only "h". The problem is that both
> environments generate different outputs.
I think that the input is different. You do that :
Encoding.UTF8.GetBytes("h") in C#
It encode h in UTF-8 form, but you don't know how the string is padded.
Try to use the same input for both algorithm.
(or try to print what you're encrypting).
In C#, with the first alogorithm :
byte inputByteArray[8];
memset(inputByteArray, 0, 8);
inputByteArray[0] = 'h'; // STRING TO ENCRYPT !!!
....
cs.Write(inputByteArray, 0, 8);
...
> Any help will be greatly appreciated
Hope that will help you.
Best
--
Florian.
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