crc32c {crc32c}

Cyclic Redundancy Check with Hardware Support

Description

The crc32c implementation with hardware support via SSE2 instructions on ‘x86_64’ platforms as well as on ‘arm64’ is provided by using the code from the repository at https://github.com/google/crc32c.

Usage

crc32c(x)

Arguments

x

A character vector

Value

A character vector of the same length as the incoming vector, with a crc43c checksum in hexadecimal as a character value of length eight in each element.

References

https://datatracker.ietf.org/doc/html/rfc3720, doi:10.1109/26.231911

See Also

https://github.com/google/crc32c

Examples

crc32c("abc")