# Steven 的技術研究與解題筆記
這是我(陳柏諺)所撰寫的筆記目錄，筆記按照主題類型區分開來。

## Information Security

### Privacy Preserving
[1. 開源專案 OpenFHE](https://hackmd.io/BrN9sgO6Sm67U1MdaXF3RQ)
[2. 第二代FHE技術：BGV scheme](https://hackmd.io/l-IYC3i5ROC15KTo3amSiw)
[3. FHE-Friendly Symmetric Ciphers and Transciphering](https://hackmd.io/@steven222333/ryBRUd6Qxe)

### Cyber Offense and Defense
[1. Portswigger Academy SQL Injection writeup](https://hackmd.io/@steven222333/Hk2x1ZpBee)
[2. DownUnderCTF 2025 writeup (reverse engineering and web)](https://hackmd.io/QaxL72znRJS-xUJJF0bGlw)
[3. picoCTF Web writeup](https://hackmd.io/WJV3mLyTTBCSVVxym6mpvg)

## Coding and Algorithm
[1. Leetcode 解題筆記 (with c++)](https://hackmd.io/0OKhQ41fQUy3BbFVNeNA5Q)
[2. Leetcode 練習筆記 (with python3)](https://hackmd.io/bU8Sgi7GReaHjXy1uelpQw)