US researchers have used memristors to create a copy-proof hardware security block for integrated circuits. The particular block is a ‘physically uncloneable function’ (PU) – a block with logic inputs and outputs that can be mass produced, with each individual item always booting-up with the same numerical characteristics, that are statistically unrelated to the numerical ...
This story continues at Memristor-based physically-uncloneable function for hardware security
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