CTF CRYPTO 密码学-7

Brucye2024-01-30 19:35

题目名称：敲击

题目描述：

让我们回到最开始的地方

011001100110110001100001011001110111101101100011011001010011001101100101001101010011000000110010011000110010110100110100001110000110001100111001001011010011010001100100001101010011000000101101001110010011100100111001001100000010110100110101011000100011100000110001011001000110001000110110011001100110001101100010011001100011000001111101

解题过程

Step1：观察只有0和1，尝试二进制转ASCII码

Step2：写脚本再次转码

分析

编辑器转二进制需要每8位空一格

python 复制代码

s='011001100110110001100001011001110111101101100011011001010011001101100101001101010011000000110010011000110010110100110100001110000110001100111001001011010011010001100100001101010011000000101101001110010011100100111001001100000010110100110101011000100011100000110001011001000110001000110110011001100110001101100010011001100011000001111101'
	for i in range(0,len(s),8):
		c=s[i:i+8]
		print(c+' ',end='')