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RE: Step Change?

You are absolutely correct about CPU power demand varying. It varies with the program loops being run, even varies with the data being processed.

This variation has been used to extract secret cryptographic keys from satellite TV decoder chips and from "chip and pin" smart cards.





Tony Lauck

"Diversity is the law of nature; no two entities in this universe are uniform." - P.R. Sarkar

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  • RE: Step Change? - Tony Lauck 11:53:17 06/24/15 (1)
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