ILT-U-3943
Random Number Generator Statistical Assessment (RNGSA). Assessment of RNG Statistical Quality and Fairness Requirements in SANS 1718 Gambling Equipment
Determination | Method |
| Uniform Distribution Verification | Statistical evaluation of outcome frequencies against the expected distribution. Aligned with SANS 1718-1 Clause 10.3 and Clause 10.4 (Random Number Generation and Result Determination requirements), and equivalent requirements in SANS 1718-2 Clause 10.3 and Clause 10.4. |
| Chi-Square Distribution Verification | Chi-square goodness-of-fit assessment of observed versus expected distributions. Aligned with SANS 1718-1 Clauses 10.3 and 10.4, and equivalent requirements in SANS 1718-2 Clauses 10.3 and 10.4. |
| Frequency Stability Verification | Evaluation of statistical consistency across multiple dataset segments to identify temporal changes in behavior. Aligned with SANS 1718-1 Clause 10.3 and SANS 1718-2 Clause 10.3. |
| Distribution Drift Detection | Comparative analysis of distribution characteristics over time to detect non-stationary behavior. Aligned with SANS 1718-1 Clause 10.3 and SANS 1718-2 Clause 10.3. |
| Consecutive Outcome Independence Verification | Evaluation of dependency between consecutive outputs using appropriate independence tests. Aligned with SANS 1718-1 Clause 10.3 and SANS 1718-2 Clause 10.3. |
| Temporal Independence Verification | Evaluation of lag dependencies and long-range correlations within the dataset. Aligned with SANS 1718-1 Clause 10.3 and SANS 1718-2 Clause 10.3. |
| Runs Verification | Analysis of runs and sequences to assess randomness and independence. Aligned with SANS 1718-1 Clause 10.3 and SANS 1718-2 Clause 10.3. |
| Serial Pattern Verification | Assessment of repeating sequences and recurring patterns within the output stream. Aligned with SANS 1718-1 Clause 10.3 and SANS 1718-2 Clause 10.3. |
| Gap Distribution Verification | Analysis of spacing between recurring events or values within the sequence. Aligned with SANS 1718-1 Clause 10.3 and SANS 1718-2 Clause 10.3. |
| Entropy Verification | Analysis of spacing between recurring events or values within the sequence. Aligned with SANS 1718-1 Clause 10.3 and SANS 1718-2 Clause 10.3. |
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