How to Sign an EXE with Additional Certificates using CryptoAPI and SignerSign
I'm trying to build a tool that will mass sign a bunch of files based on Kernel-Mode Code Signing requirements. I know that signtool can take an additional certificate for cross-signatures trust via the /ac argument, but have not been able to figure out how to do the same using SignerSign or SignerSignEx. I've even spied on signtool's API calls, and mirroring them does not seems to produce the same affect. Be aware, signtool or other command-line utilities cannot be used for this purpose due to project constraints. Is there any documentation or examples on how to accomplish this? Okay, after