roots of trust

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Abbreviations / Acronyms / Synonyms:

RoT

NISTIR 8320

ROTs

NIST SP 800-175B Rev. 1

Definitions:

Highly reliable hardware, firmware, and software components that perform specific, critical security functions. Because roots of trust are inherently trusted, they must be secure by design. Roots of trust provide a firm foundation from which to build security and trust.
Sources:
NIST SP 800-172 from NIST Roots of Trust Project

A starting point that is implicitly trusted.
Sources:
NISTIR 8320 under Root of Trust

Glossary Comments

Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.

Comments about the glossary's presentation and functionality should be sent to secglossary@nist.gov.

See NISTIR 7298 Rev. 3 for additional details.