ENCODING ASCII 아래 링크에서 ASCII 문제 https://cryptohack.org/challenges/general/ CryptoHack – Home A fun, free platform to learn about cryptography through solving challenges and cracking insecure code. Can you reach the top of the leaderboard? cryptohack.org [99, 114, 121, 112, 116, 111, 123, 65, 83, 67, 73, 73, 95, 112, 114, 49, 110, 116, 52, 98, 108, 51, 125] 아래 정수 배열을 사용하여 숫자를 해당 ASCII 문자로 변환하여 플래..
Network Attacks (아래 사이트 3번째 문제) https://cryptohack.org/challenges/introduction/ CryptoHack – Home A fun, free platform to learn about cryptography through solving challenges and cracking insecure code. Can you reach the top of the leaderboard? cryptohack.org 문제 코드 #!/usr/bin/env python3 import telnetlib import json HOST = "socket.cryptohack.org" PORT = 11112 tn = telnetlib.Telnet(HOST, PORT) def..