Cryptography

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Synopsis: Domenii: Ict: Ict colaterale: Cryptography:

Earlier this year documents released by NSA whistleblower Edward Snowden showed that the NSA was promoting deliberately weakened or vulnerable cryptography,

Read Martijn Grooten s post###How the NSA cheated cryptography###for more information about it.

in its#report,#CNET#quotes cryptography veteran Bruce Schneier, who is unimpressed clearly:####Now we know that RSA was bribed,

"This unique property is already being looked at as a potential mechanism for quantum information technologies, such as quantum cryptography and quantum computation.

CSAIL is home to much of the technology that is at the core of cybersecurity such as the RSA cryptography algorithm that protects most online financial transactions and the development of web standards via the MIT-based World wide web Consortium.

and spatially separated photon pairs (e g. for quantum cryptography) is already a reality. So far it has

A precise control and manipulation of quantum-mechanical states could pave the way for promising applications such as quantum computers and quantum cryptography.

which are of essential importance for quantum cryptography. An analogous generation and spatial separation of entangled electrons in solids would be of fundamental importance for future applications

#Lasers burn holes in quantum security systems A new way to hack quantum-cryptography systems has been unveiled by physicists in Canada.

and this latest disruption comes as quantum-cryptography experts have modified already their systems to make them immune to other eavesdropping techniques.

Faking states In the case of free-space cryptography Makarov and colleagues showed that they could enable a"faked-state attack".

The research could have implications for cryptography, which involves transmitting information securely, including communications between Earth and spacecraft.

which could bring superior computers, cryptography and communications technologies. Conventional computers use electrons to process information.

Quantum cryptography and quantum communication are two potential areas of application for single-photon sources.

In 2002, the Japanese cryptographer Tsutomu Matsumoto showed that imitation fingerprints made cheaply from gelatin,

and making an important step toward realizing superfast light emitting diodes (LEDS) and quantum cryptography.

We could also make fast sources of single photons that could be used for quantum cryptography.

#How to Break Cryptography With Your Bare Hands With enough technical savvy, simply touching a laptop can suffice to extract the cryptographic keys used to secure data stored on it.

but it was demonstrated Tuesday at a cryptography conference in Santa barbara, California. A signal can be picked up by touching exposed metal on a computerchassis with a plain wire.

but he has notified cryptography software makers. It is possible to avoid such attacks by adding random data to computations.

cryptography and communications technologies. hese results indicate that the brightness of the nanodiamond-based single-photon emitter could be enhanced substantially by placing such an emitter on the surface of the hyperbolic metamaterial,

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