binary matrix inversion

[medra]

Hi all

How to find the inverse of a binary Matrix A ,

Note that the summation is replaced by xor operation.
searching for another matrix B such that A*B=I ( with xor instead of summation)

is not efficient, is there another solutions ???
Any ideas?

 

[MHanif]

Hi
Are you doing it manually or through some software.

Here is a Wikipedia Link

https://en.wikipedia.org/wiki/Extended_Euclidean_algorithm

This is for calculation of inverse using some software.

 

[medra]

i don't know what is the relation between your answer and my question , any way , i find the solution to my problem , thanks