hi all,
i have to recreate a signed sis file within my app.
I m able to do this for the unsigned sis file, But when i include the "key" and "certificate" file in the package file, then the size of my app-created sis file is some bytes less (128 byte) from the original sis file. And when i try to install the application from my app-created sis file, the installer says "security error".

what could be the cause for this???