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| author | Dimitri Staessens <dimitri@ouroboros.rocks> | 2026-04-29 22:23:09 +0200 |
|---|---|---|
| committer | Sander Vrijders <sander@ouroboros.rocks> | 2026-05-06 09:05:08 +0200 |
| commit | 146ba945e23c2266d5e31035135b5d158d1256e8 (patch) | |
| tree | 02b93c9cfb5a1528a8efd79255c4940eb09c8655 /src/lib/crc/crc8.c | |
| parent | 4cfc607ebbff840991d893a8c0fa3a004caeb416 (diff) | |
| download | ouroboros-146ba945e23c2266d5e31035135b5d158d1256e8.tar.gz ouroboros-146ba945e23c2266d5e31035135b5d158d1256e8.zip | |
lib: Fix and clean up crc implementation
Fixes detection of PMULL on aarch64 without crypto extensions. Adds a
crc64_nvme_step helper function in CRC64 to avoid code
duplication and cleans up the comments.
Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
Diffstat (limited to 'src/lib/crc/crc8.c')
| -rw-r--r-- | src/lib/crc/crc8.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/lib/crc/crc8.c b/src/lib/crc/crc8.c index e8b9685a..20976b29 100644 --- a/src/lib/crc/crc8.c +++ b/src/lib/crc/crc8.c @@ -34,10 +34,8 @@ #include <ouroboros/crc8.h> -/* Bit-by-bit MSB-first CRC. The expected use case is header check - * sequences of a handful of bytes; a 256-byte lookup table would not - * pay for the extra .rodata footprint at typical input sizes. - */ + + /* Bit-by-bit MSB-first CRC. */ void crc8_autosar(uint8_t * crc, const void * buf, size_t len) |