31df2ba0aa
Fletcher32: Add incremental API
2023-10-18 13:22:44 +02:00
Benjamin Valentin
e313c56e94
sys/checksum: add CRC-16 implementation without lookup table
2022-10-06 17:43:20 +02:00
Benjamin Valentin
49a85f4633
sys/checksum: add CRC-32 checksum
...
based on https://github.com/aeldidi/crc32
2022-10-04 15:40:53 +02:00
Teufelchen1
a25934ca16
sys/checksum: Adding four crc16 variations: ccitt-aug/false/kermit/mcrf4xx
2022-08-30 15:37:04 +02:00
Leandro Lanzieri
6bcb2f1b3d
sys/checksum: add module to Kconfig
2020-11-27 09:20:05 +01:00
Benjamin Valentin
e4a33ca413
sys/checksum: add crc8 implementation
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This moves the crc8 implementation of the sht3x driver to common code.
2019-12-13 14:50:32 +01:00
Peter Kietzmann
2bc524fb4d
Merge pull request #10228 from bergzand/pr/checksum/fletcher16_split
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Fletcher16: extend with multi-part functions
2019-05-28 22:49:19 +02:00
344af9c479
sys/checksum/fletcher32: make use of unaligned.h
2019-01-25 22:22:45 +01:00
230c5b89de
Fletcher16: extend with multi-part functions
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This commit extends the fletcher16 function with a set of init, update
and finish functions to allow for multi-part checksums. This is useful
when the data that has to be checksummed is not available in a single
continuous buffer.
2018-10-23 15:54:24 +02:00
Jose Alamos
e1b88abe99
doc: move Checksum group under sys_hashes
2018-08-28 18:53:44 +02:00
Martine Lenders
71f778aa65
tests: provide unittests for ucrc16
2016-12-27 00:58:11 +01:00
Martine Lenders
107bf0ae63
ucrc16: provide lightweight CRC16 implementation
2016-12-27 00:56:50 +01:00
Ludwig Knüpfer
be4ac58e0c
sys/hashes, sys/checksum: mv fletcher* checksum
2016-02-15 09:29:04 +01:00
Ludwig Knüpfer
1fedd456ce
Revert "crc: rename checksum to CRC"
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This reverts commit 3f645884a4
2016-02-15 09:28:57 +01:00
Oleg Hahm
3f645884a4
crc: rename checksum to CRC
2016-02-04 14:58:34 +01:00
Oleg Hahm
809217cf26
checksum: move doc page from include to code path
2016-02-04 14:58:34 +01:00
Ludwig Knüpfer
430b4aa600
sys/checksum: initial import including CRC16-CCITT
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Adds a checksum module which includes an implementation "the CCITT"
variant of the CRC16 algorithm.
2016-01-27 19:28:05 +01:00
