Metal Tech News - The Elements of Innovation Discovered

By A.J. Roan
Metal Tech News 

Graphene makes cybersecurity more secure

Penn State develops reliable, resilient digital fingerprint device Metal Tech News – May 12, 2021


Last updated 7/1/2022 at 10:56am

graphene cybersecurity Pennsylvania State University PUF cryptographic keys

Jennifer McCann/Penn State

Penn State researchers have developed a new hardware security device that takes advantage of the microstructure variations of graphene to generate secure keys.

In the world of cybersecurity, innovations that offer robust protection of private data from ill-intentioned people are becoming more crucial. Now, researchers at Pennsylvania State University have leveraged graphene's unique properties to design a way to make encryption harder to crack.

Current silicon-based technologies exploit microscopic differences between computing components to create se...

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