Leti writes ‘unbreakable’ security code on to the chip

Leti, the French microelectronics research centre, says it has developed a way to encrypt individual chips with a security code. Working with lithography equipment supplier Mapper Lithography, Leti says it has perfected a way to generate a non-falsifiable code using a new chip design that leverages direct multi-beam writing in a process that fits in ...

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from Electronics Weekly https://www.electronicsweekly.com/news/leti-writes-unbreakable-security-code-chip-2018-03/