Crypto 6

Crypto 6¶

📚 Category: Crypto
🎯 Points: 200
📝 Description: Use flagCheck to input the flag you get from the challenge to get the actual flag

✍️ Writeup¶

We one file:

chall.txt

Cipher text: PYB DRO XOHD WOODSXQ LO CEBO DY ECO UOI WKXUSXN. DROBO RKFO LOOX CYWO QBOKD SNOKC PVISXQ KBYEXN YEB WOODSXQC KC YP VKDO. DRO KEDRYBSDI GSVV QY YFOB CYWO YP DROW DY COO SP DROI PSD SXDY YEB KQOXNK.

This is a ROT16

FOR THE NEXT MEETING BE SURE TO USE KEY MANKIND. THERE HAVE BEEN SOME GREAT IDEAS FLYING AROUND OUR MEETINGS AS OF LATE. THE AUTHORITY WILL GO OVER SOME OF THEM TO SEE IF THEY FIT INTO OUR AGENDA.

Let's check with flagCheck

hacker@csawctf2011~crypto-200-6:/challenge$ ./flagCheck
Enter the flag: MANKIND
Correct flag!
pwn.college{REDACTED}