Welcome to my blog on Checksums and CRCs!
Over time I'll be posting articles related to checksums, cyclic redundancy codes, parity strategies, and their effectiveness. If you have a particular topic you'd like me to post on please let me know and I'll put it in the idea bin.
If you are looking for more general embedded system topics, please have a look at my Better Embedded Software Blog.
Cyclic Redundancy Codes, Checksums, and related issues for computer system data integrity.
Saturday, December 17, 2011
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32-bit CRCs might be insufficient for WiFi
A new paper suggests CRCs might not be enough for WiFi. Is It Time to Upgrade From CRC-32? / Mohit Balany; Craig Partridge (IEEE Xplore / ...
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Checksums and CRCs involve a repeated computation over the length of a dataword that accumulates a result to form an FCS value. The accumul...
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Sometimes we hear that someone plans to use a hash function for fault detection instead of a checksum. This is probably not the best idea, b...
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Comparative speeds for different Checksum & CRC implementations. For more information see my new book: Understanding Checksums and Cy...
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