- To make you just need to run:
$ ./makee
then you need to implent cert file into boot.img by doing this =>
1 - Open both your kernel and cert file with your favorite HEX editor,
2 - Copy all of the cert file hex
3 - Replace all copied HEX into 0X00000094 to 0X000004E5
4 - Change 0X2C from 03 to 04
That is all ;-)