Quantum Cryptography

The uncopyability of quantum information raises the possibility of quantum cryptography—an absolutely secure method for transmitting a coded message. This lecture tells how to do it, noting that a handful of banks and government agencies already use quantum cryptography to ensure the security of their most secret data.

English
  • Runtime 30 minutes
  • Created November 28, 2011 by
    Administrator admin
  • Modified July 18, 2025 by
    spherular
Name Type Role
Benjamin Schumacher Guest Star