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ZDNet Dictionary Definition
- Quantum Cryptography
- An encryption method that can detect eavesdropping. Using optical transmission to send a secret key to the other side, quantum cryptography draws on the inherent properties of photons, which...
- Full Quantum Cryptography Definition >>
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- EU group demos quantum cryptography
- EU group demos quantum cryptographyi guess all that is left is to quantify its cost.LOLCan it be free. Tell me how to make Quantum Cryptography then send PHCan it be free. Tell me how to make Quantum Cryptography then send it to the PHilippines.
- Discussion threads 2008-10-13
- EU group demos quantum cryptography
- Under the auspices of the European Union, the world's largest quantum-encrypted network has been unveiled in Vienna, Silicon.com reports. It's the product of four years of work by 41 organizations from 12 countries, overseen by the SECOQC (Development of a Global Network for Secure Communication Based on...
- Blog posts 2008-10-13
- Quantum cryptography using qutrits
- Quantum cryptography QC is still in a very early stage and there are very few commercial products available. But this doesn't prevent researchers to look at new solutions. For example, physicists from the University of Wien, Austria, are testing qutrits instead of the more common qubits. These qutrits can simultaneously...
- Blog posts 2006-05-29
Additional Resources
- Quantum Computing and Cryptography: Their Impact on Cryptographic Practice
- Quantum cryptography may find application in certain specific applications. For example, in securing metropolitan area data links. However, the constraints upon its use do not make it a practical solution for many popular applications of cryptography at this time. If research into quantum routers and quantum digital signatures bears fruit,...
- White papers 2009-01-01
- When it comes to secure e-mail, beware of George Ou's reality distortion field
- When it comes to secure e-mail, beware of George Ou's reality distortion fieldUsuallyit's Ou taking a snipe at one of the other bloggers.These are like drive-by shootingsI've noticed it, too, and sometimes I've even cringed. But then I thought more about it, and I realized that these incidents serve...
- Discussion threads 2007-07-26
- Cee? a Friday pop quiz!
- Heres a challenge: which, if any, of the following five headline summaries taken from recent research reports is legitimate? and what do they have in common? From Physics.org: For the first time, scientists have experimentally demonstrated that sound pulses can travel at velocities faster than...
- Blog posts 2007-01-26
- Cryptography interview with the NSA
- Cryptography interview with the NSAwhats funny is...I'm currently reading Dan Brown's "Digital Fortress" all about the NSA and TRANSLTR (their 2 million core public key crunching monster) and crypto labs.. Its a good read :)Good ReadNice to know where the flaws are in the system. And Snow is right....
- Discussion threads 2007-01-04
- Cryptography interview with the NSA
- I had the pleasure of interviewing a former chief scientist at the NSA Brian Snow after the recent 30th anniversary of PKC Public Key Cryptography. I posted this article which offers insight in to the past, present, and future of cryptography and its worth a quick read for anyone...
- Blog posts 2007-01-04
- Is encryption really crackable?
- Is encryption really crackable?Okay, you're right.It appears some people are just ignorant about encrpytion in general.Oh, and don't be a lazy bum George! Use the url tag to post links, like this, only use sqaure brackets.{url=http://example.com}example.com{/url}See...[url=http://techrepublic.com.com/5208-6230-0.html?forumID=8&threadID=193959&messageID=2001794]http://techrepublic.com.com/5208-6230-0.html?forumID=8&threadID=193959&messageID=2001794[/url]hiding in plain sightGiven the history of code making and code breaking, I suggest that...
- Discussion threads 2006-04-30
- Heisenberg Security at your service
- Researchers at the University of Toronto have developed a new technique using photons to keep your data safe when transmitted over a fiber-optic cable. They based their research on Heisenberg's Uncertainty Principle and used photonic 'decoys' to encrypt data over distances of 15 kilometers. By mixing these photon keys with...
- Blog posts 2006-02-26
- Expert: Skype calls nearly impossible for NSA to intercept
- Expert: Skype calls nearly impossible for NSA to intercept256bit?How strong it is would depend on which encryption protocol they are using to transmit the message data. If they are using AES, 256 bit is WAY over kill for any computer any where on this planet today or 20 years from...
- Discussion threads 2006-02-17
- Detecting single photons
- What do you do when you need to transmit a signal over a long distance, from Saturn, say, and you're low on power? Until now, you turned the bandwidth way down, but new single-photon detectors could change that. Technology Review has an interview with Karl Berggren, an electrical engineering...
- Blog posts 2006-02-01
- Intel shows test chips made on future processes
- Intel shows test chips made on future processesThe Future is nowor even yesterday.Just get the ones you are doing now right!Prediction 22nm is itIf InHell ever gets 22nm to work, it will be the last iteration of Moore's Law IMHO.For normal CPUs, but then there's Quantum ComputingAnd that'll drive the...
- Discussion threads 2006-01-25
- Six atoms in quantum 'cat' state
- Six atoms in quantum 'cat' statecryptography..."This so-called Schrödinger 'cat' state could lead to new applications in quantum computing and cryptography"I believe there is an interesting consequence the quantum computer would have for cryptography: making our current approach to it obsolete. Cryptographic protections rely on the fact that the P class...
- Discussion threads 2005-12-06
- Six atoms in quantum 'cat' state
- In this news release, researchers from the U.S. National Institute of Standards and Technology NIST report that they have demonstrated for the first time that six charged atoms of beryllium, or ions, could collectively spin clockwise and counterclockwise at the same time. This so-called Schrödinger 'cat' state could lead to...
- Blog posts 2005-12-02
- The world's first single photon machine
- Nanotechnologists at the University of Southern California USC are building a device dubbed the Einstein Emitter which will deliver a single photon produced by a single electron. At the same time, other researchers at the University of Texas/Austin are developing the detector for this single photon. Together, they are assembling...
- Blog posts 2005-09-24
- Understanding the priorities in cryptography
- In recent news on Quantum cryptography, a company is pushing Quantum cryptography into the mainstream. Without judging the particular company, Cavium, or the merit of their products, I will say that people in general have huge misconceptions about cryptography and they need to be aware of them when theyevaluate security...
- Blog posts 2005-02-08
- Microsoft's efforts to close windows of vulnerability
- Microsoft's efforts to close windows of vulnerabilityFrom the title, I was expecting a blank article..And I was right.. Microsoft, security.... BLANK!NX non executable Processor Support in XP SP2All this info about NX feature, but what about some information on specific processors that currently support it. I was able to get...
- Discussion threads 2004-05-27
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