Plugavel.
  • Home
  • Tech
  • Car
  • More
    • Privacy policy
    • About us
    • Contact us
No Result
View All Result
Plugavel.
  • Home
  • Tech
  • Car
  • More
    • Privacy policy
    • About us
    • Contact us
No Result
View All Result
Plugavel.
No Result
View All Result
ADVERTISEMENT

Graphene as a new bulwark to secure data against the most sophisticated hacking

11 de May de 2021
in Tech
De nouvelles puces en graphène pourraient augmenter la sécurité du chiffrement. © depadesigns, Sutterstock
ADVERTISEMENT

American researchers have developed graphene chips to generate encryption keys. These keys would be impossible to predict with artificial intelligence, one of the weak points of silicon chips.

Many cryptographic systems are function-based physical non-clonable (PUF), microchips that generate encryption keys. Although apparently identical, each chip generates different responses caused by internal variations induced by the manufacturing process. In theory, this ensures data security, as each PUF is unique.

However, during a data breach, an artificial intelligence (AI) can analyze encryption and create a model that predicts the operation of a PUF by silicon. Any new key is then compromised, forcing a change of chip, or even computer. To solve this problem, researchers at Pennsylvania State University turned to the graphene. The process was detailed in an article published in the journal Nature Electronics.

Low-power, reconfigurable cryptographic chips

The team created 2,000 transistors graphene, which each have a conductivity slightly different due to the manufacturing process, and have integrated them into PUFs. The researchers then used their characteristics to create a simulation of 64 million of these chips, which was analyzed by an AI to try to predict the results, without success.

The researchers have thus shown that the graphene PUF is resistant to attacks based on artificial intelligence. In addition, these chips have a very low consumption and thanks to the memristive properties graphene, where the value of its electrical resistance can be changed, it is possible to reconfigure them. If someone managed to create an attack capable of predicting the keys generated in this way, there would be no need to replace the PUF.

Interested in what you just read?

ADVERTISEMENT
ShareTweetPin

Related Posts

© Free-Photos, Pixabay
Tech

Learn programming: take advantage of 88% off this training

Do you dream of becoming a computer developer but programming remains an enigma for you? Know that before mastering a...

25 de May de 2022
Microsoft a détecté trois nouvelles techniques utilisées par les pirates pour masquer leur code qui vole les coordonnées bancaires sur les sites de vente en ligne. © magann, Adobe Stock
Tech

Hackers are improving their credit card hacking technique, warns Microsoft

You will also be interested What is a cyberattack? With the development of the Internet and the cloud, cyberattacks are...

25 de May de 2022
Réalisation 3D © Piro4D, Pixabay
Tech

Good plan Udemy: an 88% reduction on AutoCAD training!

Engineer, architect, student, do you want to discover computer-assisted design? Udemy, an online training platform, offers you complete training in...

25 de May de 2022
Bon plan : la montre connectée Xiaomi Mi Watch © Amazon
Tech

Good Amazon plan: -27% to be entered on the Xiaomi Mi Watch connected watch

A connected watch offers many more features than conventional watches, to try it is to adopt it! These new connected...

25 de May de 2022
Next Post
Hyundai Bayon test: our opinion behind the wheel of the Korean SUV – VIDEO

Hyundai Bayon test: our opinion behind the wheel of the Korean SUV - VIDEO

Les premiers utilisateurs du service Starlink de SpaceX atteignent jusqu’à 174 Mbps en réception. © SpaceX

Starlink's satellite internet offer is available in France

Recommended

Jusqu

Summer sales 2021: AirPods and AirPods Pro on sale at Amazon and Cdiscount

22 de July de 2021
The French car fleet continues to age

The French car fleet continues to age

2 de December de 2021

Placing a BMW on a tennis court is a bad idea

23 de February de 2022

Neuralink: a complaint filed for animal abuse during experiments with the brain implant

16 de February de 2022
ADVERTISEMENT

Categories

  • Car
  • Carros
  • Tech
  • Tecnologia
ADVERTISEMENT
  • Home
  • Privacy policy
  • About us
  • Contact us
© 2021 Plugavel - News about technology and cars on one site Plugavel.
No Result
View All Result
  • Home
  • Tech
  • Car
  • More
    • Privacy policy
    • About us
    • Contact us