Is Quantum Cryptography the Future of Secure Communication?
summary
Introduces the basics of quantum cryptography and examines its potential to provide secure communication once quantum computers exist. Covers recent advances in quantum key distribution and related technologies, the technical and deployment challenges, and how quantum cryptography relates to emerging post-quantum encryption standards.
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chapters (13)
- 0:00Introduction
- 1:05Quantum computer threats
- 3:33Grover's and Shor's algorithms
- 5:44Quantum cryptography as solution
- 7:08BB84 protocol basics
- 13:16BB84 security
- 16:09E91 protocol and entanglement
- 18:22QKD companies and networks
- 20:12QKD technical limits
- 21:41Quantum crypto attacks
- 23:12NIST post-quantum crypto
- 25:41Quantum vs post-quantum crypto
- 27:50Summary and recommendations
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