Cuardaigh téarma Béarla nó Gaeilge
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Sonra beag is ea suim sheiceála a dhíorthaítear
ó bhloc sonraí digiteacha chun críche earráidí
a d’fhéadfadh a bheith tugtha isteach le linn
dó a bheith á aistriú nó a stóráil a bhrath.
Baintear úsáid as suimeanna seiceála astu féin
go minic chun sláine sonraí a fhíorú acu ní
bhítear ag brath orthu chun barántúlacht
sonraí a fhíorú.
A checksum is a small-sized datum derived
from a block of digital data for the purpose of
detecting errors that may have been
introduced during its transmission or storage.
By themselves, checksums are often used to
verify data integrity but are not relied upon to
verify data authenticity.