6 Feb
2017
6 Feb
'17
4:46 p.m.
On Sun, Feb 05, 2017 at 06:35:21PM -0800, Razer wrote:
More information: High-dimensional quantum cloning and applications to quantum hacking, Science Advances 03 Feb 2017, DOI: 10.1126/sciadv.1601915
Provided by University of Ottawa
https://phys.org/news/2017-02-quantum-networks-hacking-threats.html
http://advances.sciencemag.org/content/3/2/e1601915 |In addition, a cloning attack on a Bennett and Brassard (BB84) |quantum key distribution protocol is experimentally demonstrated |to reveal the robustness of high-dimensional states in quantum |cryptography. I can't parse the technical stuff. Does the last paragraph mean they broke "old quantum crypto"?