checksum - Bit-wise update equations for CRC-16 and CRC 32 -


The CRC checksum can be calculated immediately without using the look-up tables without shift operation.

It provides equations and pieces of code for two famous CRC-16 polynomials.

Can I find the only equation and code pieces for other 16-bit and 32-bit polynomials? Or alternatively, how is it possible to calculate them?

The code remains the same, only polynomial, reflection, and pre and post processing changes. You can find many others.


Comments