🔬

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.

🔬 Jetzt ausprobieren

Was ist das?

🎯 Simulator-Tipps

📚 Glossar

QKD
Quantenschlüsselverteilung
BB84
Erstes QKD-Protokoll (Bennett-Brassard 1984)
E91
Verschränkungsbasierte QKD (Ekert 1991)
Alice
Absender im kryptografischen Protokoll
Bob
Empfänger im kryptografischen Protokoll
Eve
Lauscher im kryptografischen Protokoll
OneTimePad
Unzerbrechliche Verschlüsselung mit Zufallsschlüssel mit der gleichen Länge wie die Nachricht
Qubit
Quantenbit – Einheit der Quanteninformation
Entanglement
Quantenkorrelation zwischen Teilchen
BellTest
Experiment zur Überprüfung der Quantenverschränkung

🏆 Schlüsselpersonen

Charles Bennett

BB84-, B92-Protokolle

Gilles Brassard

BB84-Protokoll

Artur Ekert

E91-Protokoll

Stephen Wiesner

Ursprüngliches Quantengeldkonzept (1970er Jahre)

💬 Nachricht an Lernende

{'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.'}

Loslegen

Kostenlos, ohne Anmeldung

Loslegen →