Quantum Cryptography: A Tale of Secrets Revealed Through the Laws of Phy...
Ανέβηκε στις 25 Απρ 2011
Daniel Gottesman - Perimeter Institute for Theoretical Physics
Sensitive
information can be valuable to others - from your personal credit card
numbers to state and military secrets. Throughout history, sophisticated
codes have been developed in an attempt to keep important data from
prying eyes. But now, new technologies are emerging based on the
surprising laws of quantum physics that govern the atomic scale. These
powerful techniques threaten to crack some secret codes in widespread
use today and, at the same time, offer new quantum cryptographic
protocols which could one day profoundly alter the way we safeguard
critical information.
http://pirsa.org/07040020
Perimeter Institute
Sensitive
information can be valuable to others - from your personal credit card
numbers to state and military secrets. Throughout history, sophisticated
codes have been developed in an attempt to keep important data from
prying eyes. But now, new technologies are emerging based on the
surprising laws of quantum physics that govern the atomic scale. These
powerful techniques threaten to crack some secret codes in widespread
use today and, at the same time, offer new quantum cryptographic
protocols which could one day profoundly alter the way we safeguard
critical information.
http://pirsa.org/07040020
Perimeter Institute
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