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

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📝 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

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✨ 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~(=^▽^=)
taoso	Zhiwei Li	Yuuta Liang	Arthals	Wenzhuo Liu	Wenlei Zhu	lz差不多是条咸鱼了

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📊 Coding time in the last month

Rust            30 hrs 54 mins  🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟨⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   41.23 %
Markdown        10 hrs 26 mins  🟩🟩🟩🟨⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   13.92 %
Python          5 hrs 33 mins   🟩🟩⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   07.41 %
Typst           4 hrs 37 mins   🟩🟨⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   06.17 %
Json            4 hrs 7 mins    🟩🟨⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   05.50 %