ILT-U-3977

Entropy Source Assessment PT Scheme (ESAS). IID Entropy Source Validation (NIST SP 800-90B / NIST SP 800-22)

Description

DETERMINATION / MEASURED PARAMETER	METHOD / STANDARD REFERENCE
IID assumption validation	NIST SP 800-90B, Section 5.1 — IID Assumption Testing
Dataset statistical independence assessment	NIST SP 800-90B, Section 5.1
Detection of observable statistical anomalies	NIST SP 800-90B, Section 5.1; NIST SP 800-22 statistical tests (supporting analysis)
Min-entropy estimation under IID assumption	NIST SP 800-90B, Section 6.3.1 — Most Common Value Estimate
Statistical consistency evaluation	NIST SP 800-90B, Section 5.1
Frequency/bias analysis	NIST SP 800-22 — Frequency (Monobit) Test
Runs behavior analysis	NIST SP 800-22 — Runs Test
Approximate entropy behavior analysis	NIST SP 800-22 — Approximate Entropy Test
Serial dependency evaluation	NIST SP 800-22 — Serial Test
Technical interpretation of entropy-source behavior	NIST SP 800-90B, Sections 3, 5, and 6
Final entropy-source classification and suitability assessment	NIST SP 800-90B — General entropy-source validation principles

ILT-U-2031