[157] IT 비전공자 [dreamhack] 40 Birthdays문제풀기
chall.py 소스코드다 import hashlibdef birthday_hash(msg): return hashlib.sha256(msg).digest()[12:17]msg1 = bytes.fromhex(input("Input message 1 in hex: "))msg2 = bytes.fromhex(input("Input message 2 in hex: "))if msg1 == msg2: print("Those two messages are the same! >:(")elif birthday_hash(msg1) != birthday_hash(msg2): print("Those two messages don't have the same birthday! T.T")else: print("Finally!..
