Practical Quantum Cryptography and Possible Attacks
Ανέβηκε στις 26 Ιαν 2008
Google Tech Talks
January, 24 2008
ABSTRACT
Quantum
cryptography is actually about secure distribution of an encryption key
between two parties. In this talk I give an introduction to practical
quantum cryptography. I will describe the technical details of a few
implementations, how the security of the distributed key might be
compromised, and what steps can be taken to prevent this.
Speaker: Alexander Ling
Alexander
Ling is a graduate student with the Experimental Quantum Optics group
in the Center for Quantum Technologies in Singapore. He has spent the
last four years building sources of high-quality polarization-entangled
photon-pairs. The entangled light is then used for various things like
testing the validity of quantum mechanics and quantum key distribution.
He hopes to complete his Ph.D. in 4 months.
January, 24 2008
ABSTRACT
Quantum
cryptography is actually about secure distribution of an encryption key
between two parties. In this talk I give an introduction to practical
quantum cryptography. I will describe the technical details of a few
implementations, how the security of the distributed key might be
compromised, and what steps can be taken to prevent this.
Speaker: Alexander Ling
Alexander
Ling is a graduate student with the Experimental Quantum Optics group
in the Center for Quantum Technologies in Singapore. He has spent the
last four years building sources of high-quality polarization-entangled
photon-pairs. The entangled light is then used for various things like
testing the validity of quantum mechanics and quantum key distribution.
He hopes to complete his Ph.D. in 4 months.
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Άδεια
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