5.4.249: Sign bzImage
by zvivered from LinuxQuestions.org on (#6DDCY)
Hello,
Using "make ARCH=x86_64 defconfig" + make, I created bzImage.
This image boots my PC when secure boot is disabled.
Grub 2.06 is used to boot bzImage
In order to boot when secure boot is enabled, can I use a signed bzImage?
Or should I use another format ?
I tried to sign bzImage with sbsign and got:
error: bad shim signature
Of course - I enrolled the key created in the sign process.
I used the procedure described in:
https://ubuntu.com/blog/how-to-sign-...or-secure-boot
Thank you,
Zvika
Using "make ARCH=x86_64 defconfig" + make, I created bzImage.
This image boots my PC when secure boot is disabled.
Grub 2.06 is used to boot bzImage
In order to boot when secure boot is enabled, can I use a signed bzImage?
Or should I use another format ?
I tried to sign bzImage with sbsign and got:
error: bad shim signature
Of course - I enrolled the key created in the sign process.
I used the procedure described in:
https://ubuntu.com/blog/how-to-sign-...or-secure-boot
Thank you,
Zvika