New Computer Chips Will Self-Destruct On Command
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Getty Images(ST. LOUIS) — A new kind of computer chip promises to shatter into tiny pieces on command.
The new class of chips were designed by Xerox’s PARC research company as part of DARPA’s Vanishing Programmable Resources project for United States Defense Department. The goal? To protect sensitive data, like encryption keys or other high-security materials.
Researchers used a modified version of Corning’s Gorilla Glass to create the chips which contain a small resistor placed at the bottom. When triggered by photo-diode — either from a laser, physical switch or via radio signal — chips will shatter into tiny pieces, rendering them useless.
The Gorilla Glass material — which is also used in smartphone screens — has been specially tempered to create stress. Researchers say the smaller broken pieces will continue to shatter even after the initial detonation.
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