RSA 字符串映射变形加密题 Writeup
一、题目源码分析pythonfrom Crypto.Util.number import *from secret import flagdef encrypt1(n):n1 hex(n>>200).encode()n2 str(hex(n))[20:].encode()return n1,n2def encrypt2(m , n_1):c_1 pow(m,e_1,n_1)def encrypt3(m , n_2):c_2 pow( m , e_2 , n_2)def e…
2026/7/11 2:33:04