Does anyone know what form of hash check OME does?  I know during the deployment process you can "Skip Signature and Hash Check", but I'm looking to document what is actually happening in this step. Is this comparing the firmware file has to the Dell OME Catalog.xml file? I can't seem to find anywhere what is actually being performed by OME during this step that can be 'skipped'.  Or is this an MD4/5 check? SHA1 hash?

Basically, I'm looking to find Dell's documentation where it states that OME completes a hash check before a firmware/patch is pushed to update a server.  If a file/firmware fails a hash check, the update will not install.

Thanks!

Jeff