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Crypt sign message question

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#5310
Posted: 03/07/2008 06:16:36
by Spray (Basic support level)
Joined: 03/07/2008
Posts: 1

HI
i' ve got problem with....
I've got program in C++ to crypt sign message
I used cryptoAPI function for this from:

http://msdn2.microsoft.com/en-us/library/aa380252(VS.85).aspx

i used:

CertOpenStore
CertFindCertificateInStore
CryptSignMessage
CryptVerifyMessageSignature

something like here:
http://forums.devshed.com/net-development-87/can-convert-c-program-to-c-net-web-service-or-144466.html

and it works...

my question is:
How to add into the signmessage more signed attributes ( for egzample signed time). or how to edit that encode sign after signing?
.. how to use 'crypt msg Open to decode or update??
#5311
Posted: 03/07/2008 06:34:24
by Eugene Mayevski (EldoS Corp.)

This is SecureBlackbox support forum. We don't discuss questions about CryptoAPI here.


Sincerely yours
Eugene Mayevski

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