Kemyo1/Writeups

GitHub: Kemyo1/Writeups

一份整理个人CTF参赛记录与解题笔记的汇总,解决如何复盘与学习各类赛题的问题。

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# Writeups 我参加的一些各类别(密码分析、侧信道攻击等)Capture The Flag 比赛的 writeup。 我参加过的比赛排名: FCSC 2026(2026 年 4 月):48 404CTF 2025(2025 年 5 月):112 FCSC 2025(2025 年 4 月):582 ## 目录 ### FCSC 2026 #### Crypto - [Code Breaker](./fcsc26/Code%20breaker/readme.md) - [I Love Permutations](./fcsc26/I%20love%20permutations/readme.md)(2 星挑战) - [This is fine](./fcsc26/This%20is%20fine/readme.md) #### Forensic - [内核地址 —— 一点随机性](./fcsc26/Adresses%20du%20noyau%20-%20Un%20peu%20d%27al%C3%A9a/readme.md) - [Forenzeek —— 初始入侵](./fcsc26/Forenzeek%20-%20compromission%20initiale/readme.md) - [Grhelp —— 数据渗出](./fcsc26/Grhelp%20-%20Exfiltration/readme.md) #### Hardware - [Convolu-什么?](./fcsc26/Convolu-quoi/readme.md) - [现在,轮到 ESP 了!](./fcsc26/Maintenant%2C%20l%27ESP%21/readme.md) - [Tortoise Say](./fcsc26/Tortoise/readme.md)(2 星挑战) #### Web - [Bubulle-Corp](./fcsc26/Bubulle-Corp/readme.md) #### Side Channels & Fault Injections - [Provably Secure Signature](./fcsc26/Provably%20Secure%20Signature/readme.md) ### FCSC 2025 #### Crypto - [Jafar 的探索](./fcsc25/la%20qu%C3%AAte%20de%20jafar/README.md)(2 星挑战) #### Side Channel / Trace Analysis - [AES Distrace](./fcsc25/aes%20distrace/README.md)(2 星挑战) ### DGSE Root-Me CTF 2025 任务 3(Forensic):https://gist.github.com/Kemyo1/9e865e1956b3f5e37f9a95f0d4ca751d 任务 4(Pentest):https://gist.github.com/Kemyo1/b9b5090ef8ec85272339b7611bc0e23f 任务 5(Mobile):https://gist.github.com/Kemyo1/d9cd404541b5d824e2cdc7da71160764 任务 6(Osint):https://gist.github.com/Kemyo1/f054499c7d20014f105dd8badc3b4dd7
标签:CTF, 侧信道攻击, 取证, 安全竞赛, 密码学, 手动系统调用, 渗透测试, 解题报告