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| author | Ard Biesheuvel <ardb@kernel.org> | 2024-10-16 20:57:24 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2024-10-28 11:33:10 +0100 |
| commit | a37e55791f204bd65da07d281d95629df15ccf81 (patch) | |
| tree | 12fb59e9237947825ecbf6e8c4a77995afe3a1df /scripts | |
| parent | crypto: drbg - Use str_true_false() and str_enabled_disabled() helpers (diff) | |
| download | linux-a37e55791f204bd65da07d281d95629df15ccf81.tar.xz linux-a37e55791f204bd65da07d281d95629df15ccf81.zip | |
crypto: crc32 - Provide crc32-arch driver for accelerated library code
crc32-generic is currently backed by the architecture's CRC-32 library
code, which may offer a variety of implementations depending on the
capabilities of the platform. These are not covered by the crypto
subsystem's fuzz testing capabilities because crc32-generic is the
reference driver that the fuzzing logic uses as a source of truth.
Fix this by providing a crc32-arch implementation which is based on the
arch library code if available, and modify crc32-generic so it is
always based on the generic C implementation. If the arch has no CRC-32
library code, this change does nothing.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions