CRC32 & CRC64 and other checksum methods

What is CRC-64?

cyclic redundancy check (CRC) is an error-detecting code used to detect data corruption. When sending data, short checksum is generated based on data content and sent along with data. When receiving data, checksum is generated again and compared with sent checksum. If the two are equal, then there is no data corruption. The CRC-64 algorithm itself converts a variable-length string into an 16-character string.

 


 


 

 

File : PDF : Click :  Cyclic-Redundancy-Code-CRC-Polynomial-Selection-For-Embedded-Networks_koopman04_crc_poly_embedded

File : sha1_comparison_Which_is-a-more-accurate-method-of-duplicate-file-detection_ SHA1 or CRC32_ – Quora

File:CRC Data Sets Tests : PDF-DOWNLOAD_kutayzorlu.com_18.2_million_dataset_CRC-64_test_Program_source

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SHA1- JAVA checksum verify

SHA1- TEXT String

SHA1 – File – JAVA

 

 

 

References

  • https://crc64.online/
  • http://www.unit-conversion.info/texttools/crc/
  • https://www.nitrxgen.net/hashgen/
  • http://www.sha1-online.com/
  • https://toolslick.com/programming/hashing/crc-calculator#
  • https://en.wikipedia.org/wiki/Cyclic_redundancy_check
  • https://searchcode.com/codesearch/view/22078345/
  • https://jar-download.com/artifacts/com.github.tonivade/claudb/1.0.2/source-code/com/github/tonivade/claudb/persistence/CRC64.java
  • https://stackoverflow.com/questions/2321676/data-length-vs-crc-length
  • https://stackoverflow.com/questions/20562546/how-to-get-crc64-distributed-calculation-use-its-linearity-property
  • http://www.sha1-online.com/sha1-java/

 

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