MAIL_gpgSign

Description: Creates a signature file for a given private GPG key ID and input file with GPG parameters.
Parameter:

• gpgID: ID of the private GPG key.
• inFile: The file to create a signature for.
• outFile: The file with the detached signature.
• gpgParams: GPG parameters to specify the type of the signature.
• user: The owner of the output file.
• mode: The file mode of the output file.

Returns:

• : true, if the signature file was created and the input file exists, otherwise false.