Wozu ecmwhitelist und ecmheaderwhitelist ?

[reader]
label = sky
protocol = mouse
device = /dev/V13
services = sky,!v13hd+
caid = 09C4
boxid = 12345678
ins7e11 = 15
detect = cd
mhz = 600
cardmhz = 368
group = 1
emmcache = 1,1,2
ndsversion = 2
ecmheaderwhitelist=8807098000001,817098000001,807060000001,817060000001,80709D000001,81709D000001,80704E000001,81704E000001,807066000001,817066000001,8070B0000001,8170B0000001
ecmwhitelist = 09C4:51,56,63,9B,A0,69,B3
blockemm-unknown = 1
blockemm-s = 1
blockemm-g = 1

[reader]
label = hd+
protocol = mouse
device = /dev/HD+
services = hd+
caid = 1830
rsakey = BF...D5
boxkey = A7...7C
detect = cd
mhz = 600
cardmhz = 368
group = 2
emmcache = 1,1,2
cmheaderwhitelist = 80308F078D,81308F078D
ecmwhitelist = 1830:92
blockemm-unknown = 1