{HEAD ~ The remotely unaccessible sensitive data} is encrypted with {TAIL ~ the symmetrical encryption key} by the BIOS code 
is encrypted with
{ HEAD ~ The remotely unaccessible sensitive data } is encrypted with { TAIL ~ the symmetrical encryption key } by the BIOS code
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH