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AMD Platform Security Processor

The AMD Platform Security Processor (PSP), officially known as AMD Secure Technology, is a trusted execution environment subsystem incorporated since about 2013 into AMD microprocessors. According to an AMD developer's guide, the subsystem is "responsible for creating, monitoring and maintaining the security environment" and "its functions include…

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AMD Platform Security Processor

Nodes27
Edges26
Triples2
Avg. degree1.93
Density0.074074
Components1

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Important terminology

psp amd security firmware process boot system subsystem responsible environment cpu uefi also intel off-chip discovered run access flaws processor

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
system memoryinstance ofdo early hardware initialization tasks0.80text
reinitialize DRAMinstance ofOff-chip phaseThe PSP will do further hardware initialization tasks0.80text

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