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Latest Quantum cryptography Stories

2010-07-27 15:39:09

A quantum particle is hard to grasp, because one cannot determine all its properties precisely at the same time.

2010-07-27 13:39:36

A research group led by computer scientists at the UCLA Henry Samueli School of Engineering and Applied Science has proved that cryptography — the practice and study of hiding information — that is based solely on physical location is possible by using quantum mechanics.

2010-07-01 12:02:29

Since Richard Feynman's first envisioned the quantum computer in 1982, there have been many studies of potential candidates -- computers that use quantum bits, or qubits, capable of holding an more than one value at a time and computing at speeds far beyond existing silicon-based machines for certain problems.

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2010-06-07 13:56:45

Any physical system - be it an electron, a molecule of water, a virus, a human being, a whole planet – is characterized at each moment in time distinctively and specifically in a specific place by particular characteristics.

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2010-05-24 12:40:00

On Monday, Australian scientists unveiled the world's smallest electronic switch measuring just a few atoms, which will shrink microchips and revolutionize computing speeds.

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2010-04-21 14:48:27

There are enticing new findings this week in the worldwide search for materials that support fault-tolerant quantum computing.

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2010-03-31 08:44:48

Largest simulation of an ideal quantum computer; efficient multi-core software developed.

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2010-03-23 13:29:02

TAU scientist invents a digital security tool good enough for the CIA -- and for you.

2010-02-16 13:41:48

A special issue of the Journal of Computer Security (IOS Press, ISSN 0926-227X) brings together the research results of six ongoing FP6-IST projects.

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2010-02-15 07:30:00

Diamond nanowire device could lead to new class of diamond nanomaterials suitable for quantum cryptography, quantum computing, and magnetic field imaging.