Encode parity shards about reedsolomon

[lrq3000]

By reading the sourcecode you linked to, it appears the Go library is using a matrix Reed-Solomon approach, which is another way to implement the algo with some specificities but the advantage is that it is easily parallelizable. Unfortunately, our lib reedsolo does not implement the matrix approach but the original sequence-based approach (unofficial term I am making up, I am not aware how this is called, it's just not the matrix approach).

You need to look for a library that offers Vandermonde or Cauchy Reed-Solomon. You may also have a look at another python library called Galois which implements its own Reed-Solomon codec, though I didn't yet check how it is done internally, so I'm not sure it is matrix based.

If you don't care about parallelization, reedsolo should be compatible weth whatever the Go library generates since reedsolo is a universal RS codec, in the Readme there is a link to a code snippet to autodetect the RS parameters from an encoded message.

[alplabin]

I see, thank you for clarifying!
Unfortunately, I specifically require a matrix Reed-Solomon approach for my project. I will explore alternative libraries that can fulfill this requirement.