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| author | Peter Zijlstra <[email protected]> | 2022-10-27 09:28:16 +0000 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2022-11-01 12:44:11 +0000 |
| commit | 0c3e806ec0f9771fa1f34c60499097d9260a8bb7 (patch) | |
| tree | 60850d57aa4d59cbc253f7939267af7ec426f057 /lib/fault-inject.c | |
| parent | x86/cfi: Boot time selection of CFI scheme (diff) | |
| download | kernel-0c3e806ec0f9771fa1f34c60499097d9260a8bb7.tar.gz kernel-0c3e806ec0f9771fa1f34c60499097d9260a8bb7.zip | |
x86/cfi: Add boot time hash randomization
In order to avoid known hashes (from knowing the boot image),
randomize the CFI hashes with a per-boot random seed.
Suggested-by: Kees Cook <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Kees Cook <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'lib/fault-inject.c')
0 files changed, 0 insertions, 0 deletions