checksum
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checksum-bytes ( bytes checksum -- value )

Vocabulary
checksums

Class description
The class of checksum algorithms.

Definition

USING: checksums.adler-32 checksums.bsd checksums.common
checksums.crc16 checksums.crc32 checksums.fletcher
checksums.fnv1 checksums.internet checksums.khash
checksums.metrohash checksums.murmur checksums.null
checksums.xxhash ;

IN: checksums

MIXIN: checksum
INSTANCE: crc32 checksum
INSTANCE: block-checksum checksum
INSTANCE: adler-32 checksum
INSTANCE: bsd checksum
INSTANCE: crc16 checksum
INSTANCE: fletcher-16 checksum
INSTANCE: fletcher-32 checksum
INSTANCE: fletcher-64 checksum
INSTANCE: fnv1-32 checksum
INSTANCE: fnv1a-32 checksum
INSTANCE: fnv1-64 checksum
INSTANCE: fnv1a-64 checksum
INSTANCE: fnv1-128 checksum
INSTANCE: fnv1a-128 checksum
INSTANCE: fnv1-256 checksum
INSTANCE: fnv1a-256 checksum
INSTANCE: fnv1-512 checksum
INSTANCE: fnv1a-512 checksum
INSTANCE: fnv1-1024 checksum
INSTANCE: fnv1a-1024 checksum
INSTANCE: internet checksum
INSTANCE: metrohash-64 checksum
INSTANCE: metrohash-128 checksum
INSTANCE: murmur3-32 checksum
INSTANCE: null checksum
INSTANCE: xxhash checksum
INSTANCE: khash64 checksum

Methods

USING: checksums io.encodings.binary io.streams.byte-array
kernel ;

M: checksum checksum-bytes
    [ binary <byte-reader> ] dip checksum-stream ;


USING: checksums kernel sequences ;

M: checksum checksum-lines [ B{ 10 } join ] dip checksum-bytes ;


USING: checksums io kernel ;

M: checksum checksum-stream
    [ stream-contents ] dip checksum-bytes ;


USING: accessors checksums kernel ;

M: checksum initialize-checksum-state
    checksum-state new-checksum-state swap >>checksum ;