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A:\>DIR SRC ▄
 Volume in drive A is FU
 Volume Serial Number is 1982-8086
 Directory of A:\SRC

 🟥 NETWORKING
  ⚙️ gaio - High performance minimalism async-io(proactor) networking for Golang.
  💬 smux - A stream multiplexing library for golang with least memory usage.
  👥 kcp-go - A crypto-secure Reliable-UDP library for golang with FEC.
  🌟 libkcp - A lightweighted C++ client library to talk to kcp-go.
  ⚡ kcptun - A quantum-safe secure tunnel based on QPP, KCP, FEC, and N:M multiplexing.
  🤝 bdls - Initial PoC implementation of BDLS BFT Consensus algorithm, now integrated in hyperledger .
  ��� grasshopper - A secure chained relayer for UDP based on gaio.
  🐕 lossyconn - Lossy connection simulator.
  😄 tcpraw - Sending packets through TCP.

 🟦 CRYPTOGRAPHY
  ✳ qpp - Quantum Permutation Pad implementation in golang. $\sigma = (1\ 2\ 3)(4\ 5)...(128\ 255)$ (PQC)
  🐇 hppk - A homomorphic polynomial Public Key KEM and Digital Signature(DS). (PQC)
  🪂 dppk - A deterministic polynomial Public Key KEM algorithm over a prime Galois Field GF(p). (PQC)
  🛡️ safebox - A retro key management TUI tool for blockchain and others, one key to derive all.

 🟩 未分類
  📫 gonet - A fancy game server skeleton in golang.
  🈳️ budda - ☸️ My personal collection of Buddhist materials.📿
  📐 algebra - My learning notes on $\mathnormal{algebra}$.
  ⚛️ algorithms - $Algorithms$ and $Data$ structures in C++.
  🤖 navmesh - Navigation mesh in golang.
  ♾️ kidsmath - A tool to generate math puzzles for kids.

                0 File(s)     0 bytes
                16 Dir(s)    1024 bytes free

A:\>DIR/W EDU ▄
 [.]    [..]    [UESTC.BEng]    [HKPolyU.MSc]    [🍵Donate]    [Books]

                2 Degree(s)    32 bytes

A:\>TYPE MAIL.TXT ▄
; IMAP [@] LIVE [DOT] COM