I am running Android marshmallow on dragon board. I try to load simple module hello.ko but I need to sign it before.
If i try without signature, I have this error:
insmod: failed to load hello-1.ko: Required key not available
i see in the config.gz the module signature verifiication enabled.
Please can you tell me where I can find the keys to sign the module?
the file /proc/keys does not exist and /proc/key-users has just one line:
0: 5 4/4 0/200 0/20000
Any help would be wonderful. Kind regards.