Hi, I'm
GuFei
👋。
An Ordinary College
Student 🎓
Wish you a happy life~
「When the first satellite flew beyond the atmosphere, we thought we would conquer the universe someday.」
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Recent Writing
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Note ·
Day 263 of 2026
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Analyzing the Signature Algorithm in a Certain App's Android 9.43.1 Client
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03
Day 249 of 2026
Note
04
A memory suddenly flashed by
Note
05
After all these years, may we meet again.
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Mid-autumn greetings
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