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	Arthals	Yuuta Liang	Wenzhuo Liu	Wenlei Zhu	lz差不多是条咸鱼了

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📊 Coding time in the last month

Rust            36 hrs 41 mins  🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩🟩⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   52.63 %
Markdown        15 hrs 19 mins  🟩🟩🟩🟩🟩🟨⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   21.96 %
Python          3 hrs 53 mins   🟩🟨⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   05.58 %
Json            2 hrs 17 mins   🟩⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   03.28 %
YAML            1 hrs 59 mins   🟨⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜   02.84 %