On 11 Maj, 15:35, Petar Atanasov <ppa_i...@mail.bgwrote:
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 inhttp://msdn2.microsoft.com/en-us/library/system.security.cryptography...).
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 Atanasovhttp://a-wake.net
HI Petar!
TSA is Time Stamp Authority. RFC 3161 describes protocol TSP (Time
Stamp Protocol). TSP request for timestamp must have signature hash.
This hash need to be extracted from signature value - with this I have
problem.
I know about Bouncy Castle, but must do everything with .net security
and xml library.
Iguana