Hi, I am from China, adn I am writing a signature handler. I read the signature api referance, but I don't really understand it. I also read the other documents but i still don't know how to use the PSSigGetSigValueParams to get the dataBuffer or the digestValue which are null. Could you pelease tell me how to get them or give me a referance where I can get some direct help or example? I will really appraciate it.
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