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Share Computation for Summation and Multiplication.
| Players | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
|---|---|---|---|---|---|---|---|---|
| Shares | f(yi) | 9 | 9 | 4 | 5 | 1 | 3 | 0 |
| g(yi) | 6 | 1 | 9 | 8 | 9 | 1 | 6 | |
| h(yi) = f(yi) + g(yi) | 4 | 10 | 2 | 2 | 10 | 4 | 6 | |
| h′(yi) = f(yi) × g(yi) | 10 | 9 | 3 | 7 | 9 | 3 | 0 | |
| Polynomials: zi(x) | 10 + x + 2x2 | 9 + 3x + x2 | 3 + 2x + 2x2 | 7 + 2x + 3x2 | 9 + 5x + x2 | 3 + 2x + x2 | 0 + x + 5x2 | |
| Shares | z1(xi) | 2 | 9 | 9 | 2 | 10 | 0 | 5 |
| z2(xi) | 2 | 8 | 5 | 4 | 5 | 8 | 2 | |
| z3(xi) | 7 | 4 | 5 | 10 | 8 | 10 | 5 | |
| z4(xi) | 1 | 1 | 7 | 8 | 4 | 6 | 3 | |
| z5(xi) | 4 | 1 | 0 | 1 | 4 | 9 | 5 | |
| z6(xi) | 8 | 8 | 3 | 4 | 0 | 2 | 10 | |
| z7(xi) | 6 | 0 | 4 | 7 | 9 | 10 | 10 | |
| Ti | 7 | 9 | 3 | 0 | 0 | 3 | 9 | |
