Digital Signature

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Hi,

I need to validate a digital signature which consists of thumb impression,signature and tokenid which is in pendrive with a columns of a table in sqlserver2008 database. I am using capicom.dll in asp.net 3.5 using c#.

I tried but I am unable to do it.
I searched in google but I am not getting the actual required format

Please Help me...

Posted 2-Jan-11 21:21pm

sri4dotnet

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Manfred Rudolf Bihy 3-Jan-11 5:53am

What have you tried and where exactly does your program fail. Give us more details on how you went about solving your problem. You might even want to show us some of your code. The relevant parts that are causing trouble, mind you.
Modified: A guy in this forum where you posted the same question pointed you to some examples. Have you tried them yet?
http://forums.asp.net/p/1638484/4235231.aspx

Thank you!

Indivara 22-Jan-11 0:37am

[Time saver for others] - link to example in post above
- Platform SDK Redistributable: CAPICOM
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=860ee43a-a843-462f-abb5-ff88ea5896f6

alexrait1 28-Dec-18 8:50am

You should explain exactly what you are trying to do.
To verify a digital signature in c# you don't need capicom. It is an outdated library usually used as a COM object in IE client side scripts.

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