crc32c: Cyclic Redundancy Check with CPU-Specific Acceleration

Hardware-based support for 'CRC32C' cyclic redundancy checksum function is made available for 'x86_64' systems with 'SSE2' support as well as for 'arm64', and detected at build-time via 'cmake' with a software-based fallback. This functionality is exported at the 'C'-language level for use by other packages. 'CRC32C' is described in 'RFC 3270' at <https://datatracker.ietf.org/doc/html/rfc3720> and is based on 'Castagnoli et al' <doi:10.1109/26.231911>.

Version:	0.0.2
LinkingTo:	tidyCpp
Published:	2023-05-11
DOI:	10.32614/CRAN.package.crc32c
Author:	Dirk Eddelbuettel [aut, cre], The CRC32C Authors [aut] (See file src/crc32c/AUTHORS)
Maintainer:	Dirk Eddelbuettel <edd at debian.org>
BugReports:	https://github.com/eddelbuettel/crc32c/issues
License:	GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL:	https://github.com/google/crc32c, https://github.com/eddelbuettel/crc32c
NeedsCompilation:	yes
SystemRequirements:	cmake
Materials:	README NEWS ChangeLog
CRAN checks:	crc32c results

Documentation:

Reference manual:

crc32c.pdf

Downloads:

Package source:	crc32c_0.0.2.tar.gz
Windows binaries:	r-devel: crc32c_0.0.2.zip, r-release: crc32c_0.0.2.zip, r-oldrel: crc32c_0.0.2.zip
macOS binaries:	r-release (arm64): crc32c_0.0.2.tgz, r-oldrel (arm64): crc32c_0.0.2.tgz, r-release (x86_64): crc32c_0.0.2.tgz, r-oldrel (x86_64): crc32c_0.0.2.tgz
Old sources:	crc32c archive

Linking:

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