Looking at the Wikipedia page for CRCs I see that they list a bunch of standard CRC polynomials along with the Reversed Polynomials of each.
If I have a value that was calculated with a certain polynomial, is there a simple transform that I can use to obtain the result that would have been produced had I used the Reversed polynomial?
In other words, here is an example of what I want to do:
Using polynomial 0x04C11DB7, the result of a CRC is x.
The reversed polynomial of 0x04C11DB7 is 0xEDB88320.
Using polynomial 0xEDB88320, the result of the CRC is y.
Given x is it simple to calculate y?