# nDLP Question Solution
This is a discrete logarithm problem.
An [output.txt](./output.txt) is attached. According to this file, y is equal to (g to the power of x) mod n, and g, y, n are given, and x is the flag that we should find.
In order to solve this problem, I used [this website](https://www.alpertron.com.ar/DILOG.HTM) to find long format of x.
Then I used this code to get the flag in string format.
```pythonfrom Crypto.Util.number import long_to_bytes
x = 1936424274652643265366177146994482280350488968204318138649641400181832241265975677print(long_to_bytes(x).decode())```[ndlp.py](./ndlp.py)
Flag is:ASIS{D!5Cre73_L09_iN_Zn_I5_3aSy?!}
