ouroboros/src/lib/tests/crc64_test.c, branch beOuroboros main repositoryhttp://133.ip-51-38-114.eu/cgit/ouroboros/atom?h=be2026-05-06T07:05:02+00:00lib: Move CRC implementations to a subfolder2026-05-06T07:05:02+00:00Dimitri Staessensdimitri@ouroboros.rocks2026-04-26T05:56:38+00:00urn:sha1:4cfc607ebbff840991d893a8c0fa3a004caeb416
Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
lib: Add CRC-64/NVMe checksum2026-05-06T07:04:41+00:00Dimitri Staessensdimitri@ouroboros.rocks2026-04-25T20:46:05+00:00urn:sha1:20d4a472800cbc9338f0c6c9c3dfce8eb13663c7
Add CRC-64/NVMe implementation with compile-time hardware backend
selection:
x86 PCLMUL+SSE4.1 fold-by-16 (HAVE_PCLMUL)
aarch64 PMULL fold-by-16 when (HAVE_PMULL)
and a byte-table fallback.
It's added as HASH_CRC64 to enum hash_algo (in the internal-use-only
section after HASH_MD5). Both mem_hash() and hash_len() early-return
for HASH_CRC64 because libgcrypt has no CRC-64/NVMe.
Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>