mORMot Open Source

Hello,
  I have a File like "Document.xml.p7m" that contain a xml file. I need to extract the xml file from "Document.xml.p7m".
 
I discovered your library from <https://stackoverflow.com/questions/921 … er-utility> but I don't understand how to use TAESCBC.EncryptPKCS7 / TAESCBC.DecryptPKCS7 or other function to extract content from "Document.xml.p7m" file.

I wish have the same result of this command: "openssl smime -verify -in Document.xml.p7m -noverify -inform DER -out Document.xml"

There are somebody to help me?

Thanks.