Fast and flexible CRC calculation
Author(s) -
Andreas Doering,
Marcel Waldvogel
Publication year - 2004
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
eISSN - 1350-911X
pISSN - 0013-5194
DOI - 10.1049/el:20040032
Subject(s) - checksum , cyclic redundancy check , redundancy (engineering) , computer science , computation , flexibility (engineering) , software , parallel computing , block (permutation group theory) , algorithm , computer hardware , computational science , mathematics , operating system , statistics , decoding methods , geometry
An algorithm for software or hardware implementation is presented, allowing fast computation of cyclic redundancy checks with arbitrary polynomials and a high flexibility, such as updating of checksums after modifying data block parts with a known old checksum.
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