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quantum-cryptography

Master quantum cryptography - the only encryption method with security guaranteed by the laws of physics. Learn how quantum mechanics enables provably unbreakable communication.

🔬 立即試用

這是什麼?

🎯 模擬器提示

📚 術語表

QKD
量子密鑰分配
BB84
第一個 QKD 協議(Bennett-Brassard 1984)
E91
基於糾纏的 QKD (Ekert 1991)
Alice
加密協定中的發送者
Bob
加密協定中的接收者
Eve
密碼協定中的竊聽者
OneTimePad
使用與訊息長度相同的隨機金鑰進行不可破解的加密
Qubit
量子比特-量子資訊的單位
Entanglement
粒子之間的量子相關性
BellTest
驗證量子糾纏的實驗

🏆 關鍵人物

Charles Bennett

BB84、B92 協議

Gilles Brassard

BB84協議

Artur Ekert

E91協議

Stephen Wiesner

原始量子貨幣概念(20 世紀 70 年代)

💬 給學習者的話

{'encouragement': "You're learning about the only encryption method with security guaranteed by the laws of physics. While classical encryption could theoretically be broken, quantum cryptography is secure forever.", 'reminder': "QKD is already commercial and deployed worldwide. This isn't science fiction - it's protecting secrets right now.", 'action': 'Run the BB84 protocol in the simulator. Try eavesdropping and see how you get caught. Understand why physics beats mathematics for security.', 'dream': 'A cryptographer from Kenya might develop new QKD protocols. A physicist from Nigeria might solve the quantum repeater challenge. Quantum security should protect everyone, everywhere.', 'wiaVision': 'WIA Pin Code believes that understanding unbreakable security should be accessible to all. Quantum cryptography protects privacy as a fundamental right.'}

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