[xmlsec] xmlNodeSetContent - Please help

[dk at pdx.edu]

Hi all,
 my goal is to sign a binary data. What i did is , had that binary data in
unsigned char* outBuf;

and then executed

xmlNodeSetContent(node, (xmlChar* )outBuf);

The above statement is not writing the data to the xml file. Why is it behaving
like this? Please help me by advising or atleast telling a work around.

Thanks,
Divya