Disjunctive Hierarchical Secret Sharing
1Information Rate (ρ)[4] (Scheme 2)
Evaluation results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| [4] (Scheme 2)Security=unconditional, Accommodate flexible share sizes=No, Perfectness=Yes2026.03 | 1 | 2 | — | — | — | |
| [5] (when tm was small.)Security=unconditional, Accommodate flexible share sizes=No, Perfectness=Yes2026.03 | 1 | 2 | — | — | — | |
| [6]Security=unconditional, Accommodate flexible share sizes=No, Perfectness=Yes2026.03 | 1 | 1 | — | — | — | |
| [7]Security=No, Accommodate flexible share sizes=Yes, Perfectness=No2026.03 | 1 | — | — | — | — | |
| [9]Security=No, Accommodate flexible share sizes=Yes, Perfectness=No2026.03 | 1 | — | — | — | — | |
| [10]Security=No, Accommodate flexible share sizes=Yes, Perfectness=No2026.03 | 1 | — | — | — | — | |
| [8]Security=computational, Accommodate flexible share sizes=Yes, Perfectness=Asymptotic2026.03 | 1 | — | — | — | — | |
| Our schemeSecurity=computational, Accommodate flexible share sizes=Yes, Perfectness=Asymptotic2026.03 | 1 | 0 | — | — | — | |
| [4]2026.03 | 1 | — | — | — | — | |
| [5]2026.03 | 1 | — | — | — | — | |
| [7]2026.03 | 1 | — | — | — | — | |
| [9]2026.03 | 1 | — | — | — | — | |
| [10]2026.03 | 1 | — | — | — | — | |
| [8]2026.03 | 1 | — | — | — | — | |
| Our scheme2026.03 | 1 | — | — | — | — |