Navigation Links
Researchers unite to distribute quantum keys
Date:7/2/2009

lding blocks that construct the world around us. Quantum cryptography uses the quantum mechanical behaviour of photons, the fundamental particles of light, to enable highly secure transmission of data beyond that achievable by classical methods.

The photons themselves are used to distribute cryptographic key to access encrypted information, such as a highly sensitive transaction file that, say, a bank wishes to keep completely confidential, which can be sent along practical communication lines, made of fibre optics. Quantum indeterminacy, the quantum mechanics dictum which states that measuring an unknown quantum state will change it, means that the information cannot be accessed by a third party without corrupting it beyond recovery and therefore making the act of hacking futile.

The researchers write, "In our paper we have put forward, for the first time, a systematic design that allows unrestricted scalability and interoperability of QKD technologies."


'/>"/>

Contact: Joseph Winters
joseph.winters@iop.org
44-020-747-04815
Institute of Physics
Source:Eurekalert

Page: 1 2

Related biology technology :

1. Researchers improve ability to write and store information on electronic devices
2. Long-awaited international ethical guidelines for biobank researchers
3. CU researchers shed light on light-emitting nanodevice
4. Stevens researchers provide new information about mass spectrometry
5. Researchers measure carbon nanotube interaction
6. Researchers underscore limitations of genetic ancestry tests
7. ASU researchers improve memory devices using nanotech
8. UD researchers race ahead with latest spintronics achievement
9. Researchers outline structure of largest nonvirus particle ever crystallized
10. Ames Laboratory researchers solve fuel-cell membrane structure conundrum
11. Researchers use magnetism to target cells to animal arteries
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/26/2015)... Louisville, CO (PRWEB) March 26, 2015 ... agency has formed a strategic alliance with Designing Gig ... to their clients. , “Forging this alliance ... company. Now we can extend a comprehensive, end-to-end, ... design, development, strategy, and execution,” said Chuck Miller, president ...
(Date:3/26/2015)... (PRWEB) March 26, 2015 ReliantHeart, Inc., ... and Transonic, a supplier of precision transit-time flow measurement ... will greatly improve the efficiency of the HeartAssist5® ... LVAD patients to experience greater mobility and peace of ... the miniature flow board, will draw 1/6th of the ...
(Date:3/25/2015)... 26, 2015 Agnition announced today that ... American Farmer, airing for the first time at 7:30 ... American Farmer will explore the extremely important role soil ... with a patented Microbial Catalyst™ technology that enhances soil ... The segment will air again on April 28. , ...
(Date:3/25/2015)... IL (PRWEB) March 25, 2015 ... Symmetry® Top-Loading Balances and Analytical Balances to get ... expanded line of weighing balances from the trusted ... Toploading Balances increase your efficiency by providing ... variety of samples. Weighing modes include parts counting, ...
Breaking Biology Technology:The Market Element LLC and Designing Gig LLC Form Strategic Alliance 2LVAD patients to have greater mobility and peace of mind through Transonic and ReliantHeart’s True Flow collaboration for the HeartAssist5® 2LVAD patients to have greater mobility and peace of mind through Transonic and ReliantHeart’s True Flow collaboration for the HeartAssist5® 3Agnition to be Featured In Upcoming Episode of American Farmer on RFD-TV 2New Economical Top-Loading and Analytical Symmetry Balances from Cole-Parmer 2
... Genesis,Pharmaceuticals Enterprises, Inc. (OTC Bulletin Board: GNPH) ... with its principal operations,in the People,s Republic ... its new,corporate website with the domain address, ... an overview of the Company, its corporate ...
... Wash., Nov. 3 SCOLR Pharma, Inc.,(Amex: DDD ... the Rodman &,Renshaw 10th Annual Healthcare Conference to be ... in New York City., Daniel O. Wilds, SCOLR ... of the Company,s operations on Tuesday, November 11,2008 at ...
... MATEO, Calif., Nov. 3 Top-line preliminary data,from ... drug,relaxin for the treatment of acute heart failure ... at the American Heart Association,s (AHA),Scientific Sessions 2008 ... Professor of Medicine, University of California,San Francisco, will ...
Cached Biology Technology:Genesis Pharmaceuticals Launches New Corporate Website 2Top-Line Preliminary Data From Phase II/III Study of Corthera's Relaxin in Acute Heart Failure to be Presented in Satellite Symposium at AHA Scientific Sessions 2008 2
(Date:3/18/2015)... CORAL SPRINGS, Florida , March 18, 2015 ... as well as businesses, new revolutionary smart wallets and apps ... rapid pace.  Companies currently entrenched in the mobile payment industry ... ), Alibaba Group Holding Ltd. (NYSE: BABA ), ... GOOG ) and Facebook Inc. (NASDAQ: ...
(Date:3/17/2015)... March 17, 2015  MecklerMedia Corporation (OTCQX: MECK) ... for service robots ever held in ... on May 11-13, 2015 at the Javits Convention ... the event include: Acorn Product Development; Axis NJ; ... Kinova Robotics; Littler; NewBotic Corporation; Neya Systems LLC; ...
(Date:3/12/2015)... , March 12, 2015 The mascots ... Brenner Children,s Hospital, part of Wake Forest Baptist Medical ... initiative for the 2015 ACC Men,s Basketball Tournament. Young ... with them and getting their autographs. Brenner ... Baptist. It is the only children,s hospital in northwest ...
Breaking Biology News(10 mins):Revolutionary Smart Wallet & Mobile Payment Choices Change the Game for Consumers - Company Begins Shipping Newest Digital Wallet to Customers 2Revolutionary Smart Wallet & Mobile Payment Choices Change the Game for Consumers - Company Begins Shipping Newest Digital Wallet to Customers 3Revolutionary Smart Wallet & Mobile Payment Choices Change the Game for Consumers - Company Begins Shipping Newest Digital Wallet to Customers 4Revolutionary Smart Wallet & Mobile Payment Choices Change the Game for Consumers - Company Begins Shipping Newest Digital Wallet to Customers 5Revolutionary Smart Wallet & Mobile Payment Choices Change the Game for Consumers - Company Begins Shipping Newest Digital Wallet to Customers 6MecklerMedia's RoboUniverse New York Announces Sponsors and Exhibitors, May 11-13, 2015 2
... release is available in German . , In ... immune system must be able to recognize myriad different foreign ... Institute of Immunobiology and the Centre for Biological Signalling Studies ... immune system,s B-cells can be activated by numerous substances from ...
... know about smoking, diet, exercise and available methods ... approximately half of all cancers nationwide. ... will host its Ninth Annual International Conference on ... Convention Center, located in Philadelphia. Thousands of scientists ...
... new study from North Carolina State University finds that fish ... than fish that live much further away. The surprising finding ... selenium, found near such facilities, which unfortunately poses problems of ... at least 30 kilometers (km) from a coal-fired power plant ...
Cached Biology News:One lock, many keys 2Study: Fish near coal-fired power plants have lower levels of mercury 2
... PP2A1, purified Formulation: 50mM Tris-HCl, ... Brij-35, 0.2mM PMSF, 1mM benzamidine, ... Properites: PP2A1 (Protein Phosphatase 2A1) ... ammonium sulfate precipitation, QSepharose,amino-hexyl agarose, ...
Borosilicate Glass. Certified for use with the Beacon 2000 Systems, 1,000 tubes/case...
...
... Immunogen : Recombinant human HMGN2/HMG-17 ... BSA, 0.15M NaCl, 0.05% sodium ... glycerol to 30% Quality Assurance: ... acid extracts of murine 10T ...
Biology Products: