PID and EC

[AzureThunder]

I don't know if this is the correct place where to post this, i'm sorry if it isn't but i didn't know where exactly to post. Basically lately i've begun RNG abusing and a question suddenly popped up in my mind: is there an actual difference between the PID and EC generation between pkhex and the actual games? i mean: does pkhex use the same process as the games to generate PID and EC? Keep in mind that i don't really understand how these things work, i imagine that there must be a formula/algorithm at the basis of the generation process.