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myl7/fss 1.1.0
Function secret sharing (FSS) primitives including distributed point/comparison function (DPF/DCF)
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Parity segment tree over leaf control bits. More...
Public Attributes | |
| bool * | p |
| bool | b |
Parity segment tree over leaf control bits.
p[0..2N-2]: level-order binary tree where N = 2^in_bits. Root is p[0]. Leaf x has index p[x + N - 1]. Internal node j: p[j] = p[2j+1] XOR p[2j+2].
b: party index, needed for reconstructing comparison results.