A processor core for executing processes is disclosed. The processor core comprises: one or more functional data registers for storing a context of a process under execution; and one or more nonfunctional registers for storing non-functional data. The processor core is configured to modify at least one of the one or more non-functional registers to include data that is independent of system measurements of the processor core.
SECURING MICROPROCESSORS AGAINST MICROARCHITECTURAL SIDE-CHANNEL ATTACKS
Cassano Luca Maria;Lazzeri Elia;
2024-01-01
Abstract
A processor core for executing processes is disclosed. The processor core comprises: one or more functional data registers for storing a context of a process under execution; and one or more nonfunctional registers for storing non-functional data. The processor core is configured to modify at least one of the one or more non-functional registers to include data that is independent of system measurements of the processor core.File in questo prodotto:
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