The range of applications of this unique service, named 'QRBGS', spans fields as diverse as advanced scientific simulations, cryptographic data protection and security applications, as well as virtual entertainment – including online gambling and computer games.
'QRBGS' is an acronym for 'Quantum Random Bit Generator Service'. The service is based on 'Quantum Random Number Generator' – or QRBG for short – which is itself an innovative electronic device developed and built two years ago by RBI’s researchers. Overwhelming majority of other random number generators in use today don’t actually provide the 'true' random numbers, but instead so-called 'pseudo-random' numbers. They use various algorithms to pick the numbers from large pre-compiled databases of numbers obtained by e.g. rolling the dice. Hence, anyone who has access to such a database from which the pseudo-random number is picked, can accurately predict the next number that comes out of such generators. On the other hand, QRBG uses the inherently unpredictable quantum process of photon emission to generate random numbers, and as an output it provides the 'true’ random numbers which are impossible to predict.
The new RBI’s QRBGS service enables real-time internet access to QRGB device through several network access modes, such as C/C++ libraries, web services and Mathematica/Matlab client add-ons. The QRBG device itself is located and operated at the RBI and is connected to the internet through advanced computer technologies such as computer clusters and GRID networks. The use of QRBG service is free of charge for academic and scientific community.
QRBGS is available online at http://random.irb.hr/.
Sharpening the X-ray view of the nanocosm
23.03.2018 | Changchun Institute of Optics, Fine Mechanics and Physics
Drug or duplicate?
23.03.2018 | Fraunhofer-Institut für Angewandte Festkörperphysik IAF
Satellites in near-Earth orbit are at risk due to the steady increase in space debris. But their mission in the areas of telecommunications, navigation or weather forecasts is essential for society. Fraunhofer FHR therefore develops radar-based systems which allow the detection, tracking and cataloging of even the smallest particles of debris. Satellite operators who have access to our data are in a better position to plan evasive maneuvers and prevent destructive collisions. From April, 25-29 2018, Fraunhofer FHR and its partners will exhibit the complementary radar systems TIRA and GESTRA as well as the latest radar techniques for space observation across three stands at the ILA Berlin.
The "traffic situation" in space is very tense: the Earth is currently being orbited not only by countless satellites but also by a large volume of space...
An international team of researchers has discovered a new anti-cancer protein. The protein, called LHPP, prevents the uncontrolled proliferation of cancer cells in the liver. The researchers led by Prof. Michael N. Hall from the Biozentrum, University of Basel, report in “Nature” that LHPP can also serve as a biomarker for the diagnosis and prognosis of liver cancer.
The incidence of liver cancer, also known as hepatocellular carcinoma, is steadily increasing. In the last twenty years, the number of cases has almost doubled...
In just a few weeks from now, the Chinese space station Tiangong-1 will re-enter the Earth's atmosphere where it will to a large extent burn up. It is possible that some debris will reach the Earth's surface. Tiangong-1 is orbiting the Earth uncontrolled at a speed of approx. 29,000 km/h.Currently the prognosis relating to the time of impact currently lies within a window of several days. The scientists at Fraunhofer FHR have already been monitoring Tiangong-1 for a number of weeks with their TIRA system, one of the most powerful space observation radars in the world, with a view to supporting the German Space Situational Awareness Center and the ESA with their re-entry forecasts.
Following the loss of radio contact with Tiangong-1 in 2016 and due to the low orbital height, it is now inevitable that the Chinese space station will...
Fraunhofer Institute for Organic Electronics, Electron Beam and Plasma Technology FEP, provider of research and development services for OLED lighting solutions, announces the founding of the “OLED Licht Forum” and presents latest OLED design and lighting solutions during light+building, from March 18th – 23rd, 2018 in Frankfurt a.M./Germany, at booth no. F91 in Hall 4.0.
They are united in their passion for OLED (organic light emitting diodes) lighting with all of its unique facets and application possibilities. Thus experts in...
A new scenario seeking to explain how Mars' putative oceans came and went over the last 4 billion years implies that the oceans formed several hundred million...
23.03.2018 | Event News
19.03.2018 | Event News
16.03.2018 | Event News
23.03.2018 | Materials Sciences
23.03.2018 | Agricultural and Forestry Science
23.03.2018 | Physics and Astronomy