Asttear’s Blog

CTF

the cryptopals crypto challenges (Set 1)

2021年1月14日

107

前言著名的「密友」密码学挑战，号称每一个程序员都应该掌握，并且据说是用来学习一门新编程语言的好例程。所以我决定尽量分别用 C…

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HITCTF 2020 reverse1 HelloReverse Writeup

2020年12月30日

99

题目 HelloReverse.exe_下载初步分析使用 Exeinfo PE 软件对其进行分析： Exeinfo PE 初步分析得出信息：此为 C++编写…