古典密码不想看

而且最近很忙，wp就贴exp了

Crypto

不用谢喵

from Crypto.Cipher import AES
from Crypto.Util.number import *
import os

KEY = b"fake_key_fake_ke"
FLAG = "flag{fake_flag_fake_flag}"  

def decrypt(c):
    AES_ECB = AES.new(KEY, AES.MODE_ECB)
    decrypted = AES_ECB.decrypt(long_to_bytes(c))

    return decrypted.hex()

def encrypt():
    iv = os.urandom(16)
    AES_CBC = AES.new(KEY, AES.MODE_CBC, iv)
    encrypted = AES_CBC.encrypt(FLAG.encode())
    print('iv:',iv.hex())

    return iv.hex() + encrypted.hex()

c=encrypt()
print('encrypt:',c)
print('decrypt:',decrypt(int(c,16)))"""

#encrypt: f2040fe3063a5b6c65f66e1d2bf47b4cddb206e4ddcf7524932d25e92d57d3468398730b59df851cbac6d65073f9e138
#什么是AES啊

标签：AES,bytes,Crypto,flag,NewStar2024,print,import,week3	

From： https://www.cnblogs.com/naby/p/18493676