My encryption algorithm can encrypt paragraphs of text!
Files given:
This is a normal RSA implementation. Although \(n\) looks big, we can easily factor it as \(p^e\). With \(\phi\left(p^e\right)=(p-1)p^{e-1}\), we can easily decrypt the message.
The solution script can be found at solve.sage
Flag:
CTFSG{mY_fEll0W_s1Ngap0r3aNs}