- 赛题链接:腾讯极客挑战赛第一期:解开即将尘封十几年的封印
- 主题代码如下。
#!/usr/bin/env python3 # -*- coding: utf-8 -*- from Crypto.Cipher import AES import base64 import time import gzip from hashlib import md5 import sys import io sys.stdout = io.TextIOWrapper(sys.stdout.detach(), encoding='utf-8', line_buffering=True) def Decrypt(key:str, text:str) -> str: if len(key) < 32: key = ' ' * (32 - len(key)) elif len(key) > 32: key = key[0:32] cipher = AES.new(bytes(key,encoding='utf-8'), AES.MODE_CBC, bytes(AES.block_size)) return str(gzip.decmpress(bytes.strip(cipher.decrypt(base64.b64decode(text)))), encoding='utf-8')
def Pass(id, priv_key):
prefix = str(id) + str(int(time.time()))
pub_key = prefix + md5(bytes(prefix + priv_key, 'utf8')).hexdigest()
print('恭喜通过第%d关,通关公钥:%s' % (id, pub_key))
key=input('1+1=')
exec(Decrypt(key,'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'))
- 题目:1_2_3_4_5_6_7_8_9=-497,每处_填入1个运算符±*/,且4个运算符必须都用上,使得等式成立(答案保证唯一),表达式为?
- 这一关直接通过穷举的方式算出符合条件的表达式,得到4个答案,加上需要满足4个运算符都要用上的条件,可得到唯一的答案。
# 第五题 解
expression = ['1', '_', '2', '_', '3', '_', '4', '_', '5', '_', '6', '_', '7', '_', '8', '_', '9']
opertor = "+-*/"
for i1 in range(4):
expression[1] = opertor[i1]
for i2 in range(4):
expression[3] = opertor[i2]
for i3 in range(4):
expression[5] = opertor[i3]
for i4 in range(4):
expression[7] = opertor[i4]
for i5 in range(4):
expression[9] = opertor[i5]
for i6 in range(4):
expression[11] = opertor[i6]
for i7 in range(4):
expression[13] = opertor[i7]
for i8 in range(4):
expression[15] = opertor[i8]
if eval(''.join(expression)) == -497:
print(''.join(expression))
# 打印结果
1+2-3-4+5+6-7*8*9
1-2+3+4-5+6-7*8*9
1-2*3*4+5*6-7*8*9
1/2*3*4-5+6-7*8*9
# 加上限制条件,得到key
key = "1/2*3*4-5+6-7*8*9"
# 输出结果
key=input('x^5-2*x^4+3*x^3-4*x^2-5*x-6=0, x(精确到小数点后14位)=')
- 这一关求多次幂的未知数,用到sympy库,具体使用可自行百度官网或其他说明文章。
# 第六关 解
x = symbols('x')
key = solve(Eq(x**5-2*x**4+3*x**3-4*x**2-5*x-6, 0),x)
print([N(solution) for solution in key])
key = "2.19488134060852"
# 输出结果
def Hash(context):
result = md5(bytes(context, 'utf8'))
for i in range(0, 10000000):
result = md5(result.digest())
return result.hexdigest()
key=input('请输入8位数字PIN码:')
print("验证中……")
if Hash(key) == '5f4654140971c47658de19d62ba472b6':
exec(Decrypt(key,'...')) # 省略密文
else:
print("PIN码错误")
- 题目要求输入8位PIN码,并进行Hash之后与字符串比较,如果相同则执行解密操作。
- 思路:直接穷举8位数进行解密操作,不进行Hash运算。
# 第七题 解
result = 0
for i in range(0, 100000000):
key = "0"*(8 - len(str(i))) + str(i)
try:
Decrypt(key,'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')
print("pin码:", key)
result = key
break
except:
if(i % 100000 == 0):
print("wrong:",key)
key = "79547124"
# 输出结果
stack = []
ins_len = [1] * 5 + [2] * 9 + [9, 1]
reg = [0] * 16
code = base64.b64decode('zyLpMs8CL9Oy/3QDdRlURZRGFHQHdRhURZFGIL/lv+MiNi+70AXRBtMD1wfYCNkJ5v3/iV14RWMB0n+/xgk=')
while True:
ins, r0 = code[reg[15]] >> 4, code[reg[15]] & 15
length = ins_len[ins]
if length > 1:
arg = code[reg[15] + 1 : reg[15] + length]
if length == 2: r1 = arg[0] >> 4; r2 = arg[0] & 15
reg[15] += length
if 0 == ins : break
elif 1 == ins : stack.append(reg[r0])
elif 2 == ins : reg[r0] = stack.pop()
elif 3 == ins :
if not reg[r0] : reg[15] += ins_len[code[reg[15]] >> 4]
elif 4 == ins : reg[r0] = 0 if reg[r0] else 1
elif 5 == ins : reg[r0] = reg[r1] + reg[r2]
elif 6 == ins : reg[r0] = reg[r1] - reg[r2]
elif 7 == ins : reg[r0] = reg[r1] * reg[r2]
elif 8 == ins : reg[r0] = reg[r1] / reg[r2]
elif 9 == ins : reg[r0] = reg[r1] % reg[r2]
elif 10 == ins : reg[r0] = 1 if reg[r1] < reg[r2] else 0
elif 11 == ins : stack.append(reg[r0]); reg[r0] += int.from_bytes(arg, byteorder='little', signed=True)
elif 12 == ins : reg[r0] += int.from_bytes(arg, byteorder='little', signed=True)
elif ins in (13, 14) : reg[r0] = int.from_bytes(arg, byteorder='little', signed=True)
key = str(reg[0])+str(reg[1])