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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.

🔬 Experimente agora

O que é isso?

🎯 Dicas do simulador

📚 Glossário

QKD
Distribuição de Chave Quântica
BB84
Primeiro protocolo QKD (Bennett-Brassard 1984)
E91
QKD baseado em emaranhamento (Ekert 1991)
Alice
Remetente em protocolo criptográfico
Bob
Receptor em protocolo criptográfico
Eve
Bisbilhoteiro em protocolo criptográfico
OneTimePad
Criptografia inquebrável usando chave aleatória do mesmo comprimento da mensagem
Qubit
Bit quântico - unidade de informação quântica
Entanglement
Correlação quântica entre partículas
BellTest
Experiência verificando o emaranhamento quântico

🏆 Figuras-chave

Charles Bennett

Protocolos BB84, B92

Gilles Brassard

Protocolo BB84

Artur Ekert

Protocolo E91

Stephen Wiesner

Conceito original de dinheiro quântico (década de 1970)

💬 Mensagem aos estudantes

{'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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