Live NIST SP 800-90B statistical verification — run directly in your browser
NIST SP 800-90B Test Method
NIST Acceptance Criteria
| Parameter | NIST Requirement | Hytak TRNG |
|---|---|---|
| Chi-square critical | < 21.67 | — |
| P-value | > 0.01 | — |
| Pass rate | > 95.00% | — |
| Ones ratio | ~0.500 | — |
Run Live NIST Test
What This Test Proves
✅ True Randomness: Hytak TRNG digits 0~9 are uniformly distributed, confirmed by chi-square test.
✅ NIST Compliance: Chi-square values consistently below critical 21.67 (α=0.01, df=9).
✅ Pass Rate: Over 95% of runs pass NIST SP 800-90B criteria — our result ~99%.
✅ Reproducible: Any reviewer can run this test live and verify results independently.
✅ Transparent: Unlike closed hardware TRNGs, Hytak method is fully open and verifiable.
Legal Disclaimer
Hytak Random Number Generator is developed by Dr. Hyuntak Kim at Faihoplo. The method is protected under a non-provisional patent filed by Faihoplo.
This live test uses the same algorithm as the offline NIST SP 800-90B test program available for download.
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