Smp8634 certificate stuff

The Certificate 0< ID < 2048 is a ID which uniquely identifies each Certificate issued by Sigma Designs

Known CertIDs so far, payload encrypted unless noted otherwise

0000 Production video ucode
0001 Production audio ucode
0002 Production demux ucode
0003 Production irqhandler
0004 Production DRM xtask2
0004 Production xos update
0009 cpu bootloader (zboot), cpu zone)
000a cpu code, cpu zone (cpu kernels and applications))
000b cpu bootloader (zboot), cpu zone, not encrypted
000c cpu code, cpu zone (cpu kernels and applications), not encrypted

0003 Developer video ucode
0004 Developer audio ucode
0005 Developer demux ucode
0006 Developer irqhandler
000a cpu bootloader (zboot), cpu zone)
000b cpu code, cpu zone (cpu kernels and applications)
001a cpu bootloader (zboot), cpu zone), not encrypted
001b cpu code, cpu zone (cpu kernels and applications), not encrypted