Crate internet_checksum 

RFC 1071 “internet checksum” computation.

This crate implements the “internet checksum” defined in RFC 1071 and updated in RFC 1141 and RFC 1624, which is used by many different protocols’ packet formats. The checksum operates by computing the 1s complement of the 1s complement sum of successive 16-bit words of the input.

Structs

Checksum

RFC 1071 “internet checksum” computation.

Functions

add

Updates a checksum to reflect that the bytes bytes have been added.

checksum

Compute the checksum of “bytes”.

remove

Updates a checksum to reflect that the already-checksummed bytes bytes have been removed.

update

Updates bytes in an existing checksum.