(Phys.org)—A team of researchers working for Toshiba in Japan and the U.K. has found a way to prevent Trojan horse attacks on quantum key distribution (QKD) systems. They describe their ideas in a paper they have had published ...
Toshiba Corporation will start verification testing of the transmission of genome analysis data using quantum cryptography that is theoretically completely secure from tapping. Testing will start on August 31 and will be ...
Computer Sciences
Jun 18, 2015
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33
Entanglement is an important quantum resource in both quantum communication and computation. The applications of entanglement information processing such as quantum teleportation, quantum key distribution (QKD), quantum dense ...
Quantum Physics
May 28, 2015
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49
Scientists at the University of York's Centre for Quantum Technology have made an important step in establishing scalable and secure high rate quantum networks.
Quantum Physics
May 25, 2015
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2273
Washington State University mathematicians have designed an encryption code capable of fending off the phenomenal hacking power of a quantum computer.
Mathematics
Mar 26, 2015
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2693
Researchers at the University of Rochester and their collaborators have developed a way to transfer 2.05 bits per photon by using "twisted light." This remarkable achievement is possible because the researchers used the orbital ...
Quantum Physics
Mar 20, 2015
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1350
As hackers get more sophisticated in their cyber crime efforts, we need to look to new technology to make our systems more secure, and potentially unhackable.
Quantum Physics
Mar 18, 2015
1
58
(Phys.org)—In the ongoing effort to make communications secure, Quantum Key Distribution (QKD) theoretically provides a solution – but to the delight of increasingly sophisticated hackers, falls short in real-world systems ...
A group of researchers from Austria have sent twisted beams of light across the rooftops of Vienna.
Quantum Physics
Nov 11, 2014
1
0
The Holy Grail of quantum cryptography – beyond delivering security that cannot be classically achieved – is guaranteeing unconditional security when the untrusted quantum devices are involved. While this goal has been ...
