$ cat writeup.md…
$ cat writeup.md…
spbctf
Task: Recover parameter c of LCG when multiplier m and modulus n are known. Solution: Use formula c = (x1 - m * x0) mod n with 2 consecutive outputs to find c and predict next value.
Permission denied (requires tier.pro)
Sign in with GitHub, Discord, or Google to continue. No email required.
$sign in$ grep --similar