Add digital signature by SDK API

[Tom_Yi@adobeforums.com]

Hello,
I want to add digital signature in my plug-in.Can I use PSDataBufferEnum to get databuffer then use PSDataBufferDigest to add digital signature?
Can someone give me sample to use SDK API to add digital signature ?

Thanks!

Tom.

[Tom_Yi@adobeforums.com]

How to use PSDataBufferEnum?
PSDataBuffer buff;
ASInt32 maxSize,rSize;
ASUns8 *pReturnBuffer;
ASBool bReturn;
maxSize = 100;
bReturn = PSDataBufferEnum(buff,maxSize,&pReturnBuffer,&rSiz e);
if (bReturn)
{

}
I used these codes to get databuffer,but return 0. I think maybe because the buff hasn't allocate memory. but don't know the definition of PSDataBuffer.

[Leonard_Rosenthol@adobeforums.com]

These functions are only if you are writing your own custom DigSig handler - but that doesn't sounds like what you want.

If you just want sign using a standard, look at the DigSig APIs.