Arm adds secure to Cortex-M for smart meters

Arm has added physical security to a Cortex-Mx processor to create a new core, the Cortex-M35P. Protection is included against invasive attacks (based on chip de-packaging), and non-invasive attacks like power and electromagnetic side-channel monitoring. The aim is to bring “smartcard levels of security to emerging applications such as smart metering, door locks and automotive”, said ...

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