My name is You Yufan. I'm a first-year master's student at Tsinghua University in China.

✏️ Rust / C++ / TypeScript / Vue / Python / SystemVerilog
📦 Arch Linux / i3wm / neovim / nnn / mpv / Firefox / yadm
🔬 Cyber security research with @chenjj
💭 Ask me anything at Discussions!
🔍 CVEs discovered by me
⭐ Projects starred by me
🔑 GPG key: 863A0F9FA8127FA4

📝 Latest blog posts

2025-10-26 GeekGame 2025 出题人题解：统一身份认证、勒索病毒
2025-05-10 DEF CON CTF Quals 2025 memorybank Write-Up: Investigating V8 Garbage Collector
2025-03-20 修复 XeTeX 更新导致编译错误
2025-03-11 TPCTF 2025 Official Write-Up (6 challenges)
2025-03-04 SECCON CTF 13 Finals 游记

✨ My followers

布客飞龙	灵茶山艾府 [0x3F]	Ce Gao	郭飞	z3r0yu	Simon Lecoq	蓝色的秋风
Nano	Shengqi Chen	Heyang Zhou	Sunset Mikoto	Dejia Xu	Mashiro	凌莞~(=^▽^=)
Arthals	Zhiwei Li	taoso	Yuuta Liang	Wenzhuo Liu	Wenlei Zhu	lz差不多是条咸鱼了

📊 Coding time in the last month

Unknown          34 hrs 11 mins  🟩🟩🟩🟩🟩🟩🟩🟨⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   30.81 %
Markdown         28 hrs 7 mins   🟩🟩🟩🟩🟩🟩🟨⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   25.34 %
Python           16 hrs 53 mins  🟩🟩🟩🟩⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   15.21 %
Rust             8 hrs 35 mins   🟩🟩⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   07.73 %
SRT              8 hrs 26 mins   🟩🟩⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   07.60 %

Pinned Loading

The IDE for competitive programming 🎉 | Fetch, Code, Compile, Run, Check, Submit 🚀

C++ 2.2k 160
[USENIX Security '25] My ZIP isn’t your ZIP: Identifying and Exploiting Semantic Gaps Between ZIP Parsers

Rust 39 4
Send email alerts or digests when your RSS/Atom feeds update

Rust 4
🍖 自动化烤肉流水线 | Automatic media to subtitle pipeline

Python 7 1
Manage AUR packages in a GitHub repository, with CI tests and auto-publish 🚀

Shell 56 5
A pacman wrapper that helps you watch important package updates.

Python 25 1