Welcome to the Linux Foundation Forum!

S-Box replacament


Hello guys.
Need an advice.
I would like to try to replace the S-BOX in AES crypto cipher with my own customized version.
As I see from kernel sources, the S-BOX matrix is volatile const, which seem to be they are preloaded.
Can I still replace this S-BOX in AES kernel module using some interface or should I write my own "aes-broken" kernel module?


Upcoming Training