Great challenge :)

done, had a good time understanding the LFSR and solving it manually, soon when i complete all the cryptography im gonna share the writeups on my website: reznov.is-great.org

Wiki title. Once you fully understand the idea of the N mask, you can solve by trial and error with python string and xor skills. You should also be fluid in representing ascii strings in binary format to see what is happening with patterns...

Great solution :)

Very good challenge

Thank you :)

remember format of the flag

The nice one! We have to do many steps by hand to find the seed key

Thanks! It depends on an approach ;)

Great solution :)

The nice one! We have to do many steps by hand to find the seed key

Thanks! It depends on an approach ;)

done, had a good time understanding the LFSR and solving it manually, soon when i complete all the cryptography im gonna share the writeups on my website: reznov.is-great.org

Very good challenge

Thank you :)

remember format of the flag

Great challenge :)