Security boundary

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Abbreviation(s) and Synonym(s):

None

Definition(s):

A conceptual boundary that is used to assess the amount of entropy provided by the values output from an entropy source. The entropy assessment is performed under the assumption that any observer (including any adversary) is outside of that boundary.
Source(s):
NIST SP 800-90B

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.

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See NISTIR 7298 Rev. 3 for additional details.

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Information Technology Laboratory

Computer Security Resource Center

Computer Security Resource Center

Security boundary

Glossary Comments