Merci Edouard_le_homard, ton lien m'a permis d'avancer.
Je suis parvenu à ajouter ma clef via le MokManager :
[root@Host-002 4.4.3-300.fc23.x86_64]# keyctl list %:.system_keyring
8 keys in keyring:
776017057: ---lswrv 0 0 asymmetric: ASUSTeK MotherBoard SW Key Certificate: BLABLABLA
72095473: ---lswrv 0 0 asymmetric: Fedora kernel signing key: BLABLABLA
481163578: ---lswrv 0 0 asymmetric: Fedora Secure Boot CA: BLABLABLA
935092469: ---lswrv 0 0 asymmetric: radis: BLABLABLA
312257263: ---lswrv 0 0 asymmetric: Canonical Ltd. Master Certificate Authority: BLABLABLA
1013290013: ---lswrv 0 0 asymmetric: Microsoft Windows Production PCA 2011: BLABLABLA
106455103: ---lswrv 0 0 asymmetric: Microsoft Corporation UEFI CA 2011: BLABLABLA
234962775: ---lswrv 0 0 asymmetric: ASUSTeK Notebook SW Key Certificate: BLABLABLA
Je lance ensuite la commande :
[root@Host-002 4.4.3-300.fc23.x86_64]# /usr/src/kernels/4.4.3-300.fc23.x86_64+debug/scripts/sign-file sha256 /home/radis/x509/private_key.priv /home/radis/x509/public_key.der 8812au.ko
Je n'ai pas d'échec
Puis je lance la commande:
modprobe -a 8812au.ko
qui me retourne un exec format error
La commande dmesg retourne:
[ 16.968449] virbr0: port 1(virbr0-nic) entered listening state
[ 16.968456] virbr0: port 1(virbr0-nic) entered listening state
[ 16.997967] virbr0: port 1(virbr0-nic) entered disabled state
[ 34.861693] fuse init (API version 7.23)
[ 36.849133] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 36.849136] Bluetooth: BNEP filters: protocol multicast
[ 36.849140] Bluetooth: BNEP socket layer initialized
[ 396.316100] 8812au: version magic '4.4.3-300.fc23.x86_64+debug SMP mod_unload ' should be '4.4.3-300.fc23.x86_64 SMP mod_unload '
[ 408.367043] 8812au: version magic '4.4.3-300.fc23.x86_64+debug SMP mod_unload ' should be '4.4.3-300.fc23.x86_64 SMP mod_unload '
[ 513.412291] 8812au: version magic '4.4.3-300.fc23.x86_64+debug SMP mod_unload ' should be '4.4.3-300.fc23.x86_64 SMP mod_unload '
[ 524.570169] 8812au: version magic '4.4.3-300.fc23.x86_64+debug SMP mod_unload ' should be '4.4.3-300.fc23.x86_64 SMP mod_unload '
[ 834.302931] 8812au: version magic '4.4.3-300.fc23.x86_64+debug SMP mod_unload ' should be '4.4.3-300.fc23.x86_64 SMP mod_unload '
Pourquoi ai-je 4.4.3-300.fc23.x86_64+debug SMP mod_unload ?