NSA wil supercomputer voor spionage ontwikkelen

[Oiseau]

De wereldwijd bekritiseerde Amerikaanse geheime dienst NSA wil een supercomputer bouwen waarmee het zo goed als alle encrypties van banken, wetenschappers en regeringen kan kraken. Dat schrijft de Amerikaanse krant The Washington Post (http://www.washingtonpost.com/world/national-security/nsa-seeks-to-build-quantum-computer-that-could-crack-most-types-of-encryption/2014/01/02/8fff297e-7195-11e3-8def-a33011492df2_story.html)op basis van documenten die zijn gelekt door klokkenluider Edward Snowden.
De zogenoemde kwantumcomputer maakt deel uit van een onderzoeksprogramma met een budget van bijna 80 miljoen dollar (ruim 58 miljoen euro) en zou alle soorten coderingen die worden gebruikt op de meeste beveiligde websites kunnen hacken.

NSA wil supercomputer voor spionage ontwikkelen - Buitenland - De Morgen (http://www.demorgen.be/dm/nl/990/Buitenland/article/detail/1767274/2014/01/03/NSA-wil-supercomputer-voor-spionage-ontwikkelen.dhtml)


Niet om armoede en onrecht te bestrijden op deze steeds meer stuurloze wordend wereld bij gebrek aan eerlijke krachten die goed kunnen gebruik van hun macht maken!
Macht vergaren door spionage? ook een optie die anderen kunnen gebruiken en Hackers zullen de wereldverbeteraars zijn die elke Nobelprijs horen te verdienen.

[knots71karel]

Staat ook in de TELEGRAAF dus :argwaan:

[Wizdom]

The US National Security Agency is building a quantum computer to break the encryption that keeps messages secure, reports the Washington Post.

The NSA project came to light in documents passed to the newspaper by whistle-blower Edward Snowden.

The spying agency hopes to harness the special qualities of quantum computers to speed up its code-cracking efforts.

The NSA is believed to have spent about $80m (£49m) on the project but it has yet to produce a working machine.

If the NSA managed to develop a working quantum computer it would be put to work breaking encryption systems used online and by foreign governments to keep official messages secure, suggest the documents excerpted in the Post.

The quantum computer is being developed under a research programme called Penetrating Hard Targets and is believed to be conducted out of a lab in Maryland.

Processing power

Many research groups around the world are pursuing the goal of creating a working quantum computer but those developed so far have not been able to run the algorithms required to break contemporary encryption systems.

Current computers attempt to crack encryption via many different means but they are limited to generating possible keys to unscramble data one at a time. Using big computers can speed this up but the huge numbers used as keys to lock away data limits the usefulness of this approach.

By contrast, quantum computers exploit properties of matter that, under certain conditions, mean the machine can carry out lots and lots of calculations simultaneously. This makes it practical to try all the possible keys protecting a particular message or stream of data.

The hard part of creating a working quantum computer is keeping enough of its constituent computational elements, called qubits, stable so they can interact and be put to useful work.

The NSA is not believed to have made significant breakthroughs in its work that would put it ahead of research efforts elsewhere in the US and Europe. However, the documents passed to the Post by Edward Snowden suggest the agency's researchers are having some success developing the basic building blocks for the machine.