net security with quantum cryptology

Quantum cryptography is the science of exploiting quantum mechanical properties to perform cryptographic tasks. The best known example of quantum cryptography is quantum key distribution which offers an information-theoretically secure solution to the key exchange problem. Currently used popular public-key encryption and signature schemes (e.g., RSA and ElGamal) can be broken by quantum adversaries. The advantage of quantum cryptography lies in the fact that it allows the completion of various cryptographic ....etc

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Quantum dots known as nanocrystals is a semiconductor whose excitons are confined in all three spatial dimensions. As a result, they have properties that are between those of bulk semiconductors and those of discrete molecules which are crystals composed of periodic groups of II-VI, II-V, or IV-VI materials. Semiconductors are a cornerstone of the modern electronics industry and make possible applications such as the Light Emitting Diode and personal computer
see more on http://en.wikipediawiki/Quantum_dot
http://evidenttechquantum-dots- ....etc

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hi
you can refer these pages to get the details on quantum-cryptography

http://seminarsprojects.net/Thread-quantum-cryptography

http://seminarsprojects.net/Thread-quantum-cryptography?pid=45346#pid45346 ....etc

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To get full information or details of quantum cryptography iee paper pdf please have a look on the pages

http://seminarsprojects.net/Thread-shedding-light-on-quantum-cryptography?pid=65052

http://seminarsprojects.net/Thread-quantum-cryptography?pid=39506&mode=threaded

http://seminarsprojects.net/Thread-quantum-cryptography-making-code-unbreakable?pid=41576&mode=threaded

http://seminarsprojects.net/Thread-seminar-report-on-quantum-cryptography?pid=24996&mode=threaded

http://seminarsprojects.net/Thread-quantum-cryptography?pid=45346&mode=thr ....etc

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Abstract
In their article, Is the Brain a Quantum Computer,? Litt, Eliasmith, Kroon, Weinstein, and Thagard (2006) criticize the Penrose Hameroff Orch OR quantum computational model of consciousness, arguing instead for neurocomputation as an explanation for mental phenomena. Here I clarify and defend Orch OR, show how Orch OR and neurocomputation are compatible, and question whether neurocomputation alone can physiologically account for coherent gamma synchrony EEG, a candidate for the neural correlate of consciousness. Orch OR is based on ....etc

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To get full information or details of teleportation please have a look on the pages

http://seminarsprojects.net/Thread-teleportation--3496

if you again feel trouble on teleportation please reply in that page and ask specific fields in sniffer for teleportation ....etc

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Quantum cryptography becomes a reality
According to reliable sources from NEC, Commercial quantum cryptography, a revolutionary system that can produce quantum keys at a speed of 100Kbit/s and then broadcast it up to 40 kilometres along the commercial fibre optic lines will be available in the markets by the second half of 2005. Speaking in line with Kazuo Nakamura, senior manager of NEC's quantum information technology group at the company's Fundamental and Environmental Research Laboratories, it can be considered as a w ....etc

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Quantum Wells, Quantum Wire, and Quantum Dots

I'd like to explore the material known as Wellstone. There are some interesting aspects to this material, and it is written about in Hacking Matter by Will McCarthy. It is not necessarily nanotechnology, so much as it is quantum level materials and bio-molecular control over nano sized or meso-sized particles.
We will return to the world of Nanotechnology and DNA computing shortly, for now - let's talk about Wellstone.

Definitions from the book:
Qua ....etc

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The idea that a vote cast by a person remains the same after he submitted it is taken very seriously in any democracy. Voting is the right of the citizen, and it's how we choose the people who make important decisions on our behalf. When the security of the ballot is compromised, so, too, is the individual's right to choose his leaders.

Quantum Suicide Image Gallery
Voters waiting to cast their votes in Switizerland via quantum cryptogoraphy
Fabrice Coffrini/AFP/Getty Images
Votes cast in the Swiss canton of Geneva were protected for the ....etc

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Secure Three-Party Authenticated Quantum Key Distribution Protocols

Secure Three-Party Authenticated Quantum Key Distribution Protocols

ABSTRACT

This project presents Quantum Key Distribution Protocols (QKDP s) to safeguard security in large networks, by using DES algorithm for encryption and decryption of .txt file. In this project the sender and the receiver should register themselves into the separate databases maintained for them and then whenever each user either on the sender or the receiver sid ....etc

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