Re: XmlsDSig SignatureValue hash

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From: Petar Atanasov <ppa_info@xxxxxxx>
Date: Fri, 11 May 2007 16:35:18 +0300

Iguana wrote:

Hi!
I create application in csharp, .net 2.0. I must get (decode) from
SignedXml.Signature.SignatureValue hash. This hash I need to send to
TSA with TSP RFC 3161. I have spend lot of time read msdn and some
news gropus but dont see any method for this. Can any one show me the
way how do this?
Thanks for help!
Iguana

Hi, Iguana

Yes, the signature is available trough the Signature.SignatureValue Property
(as described in http://msdn2.microsoft.com/en-us/library/system.security.cryptography.xml.signature.aspx).
But whats TSA ? B)

For crypto stuff I usually do the Bouncy Castle C# API
(http://www.bouncycastle.org/csharp/). They cover TSP - RFC 3161, as you can see from the link.

Regards,
Petar Atanasov
http://a-wake.net
.

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