Ryan Henry
0d22946a0e
Ship the TLS mesh, composer, Beaver/Yao/leaf MPC, prep/online paths, apps, and docs so the tree is pushable before elevating share_expr, security_mode, and prep resume. Co-authored-by: Cursor <cursoragent@cursor.com>
28 lines
964 B
C++
28 lines
964 B
C++
#include <cstdint>
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#include <iostream>
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#include "dpf.hpp"
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// Complete program. The secret is a mask r. The public interval is [p, q]
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// on the unmasked input x - r. ic returns `beta` inside that interval.
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//
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// c++ -std=c++17 -march=native -I include -I thirdparty examples/mwe/interval.cpp
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int main()
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{
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const std::uint8_t r = 10;
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const std::uint8_t p = 3;
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const std::uint8_t q = 5;
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const std::uint64_t beta = 9;
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auto [k0, k1] = dpf::make_dpf(r, dpf::ic(p, q, beta));
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// x = 14 means x - r = 4, which is inside [3, 5].
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const auto inside = dpf::reconstruct(
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dpf::eval_point(dpf::ic, k0, std::uint8_t{14}),
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dpf::eval_point(dpf::ic, k1, std::uint8_t{14}));
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const auto outside = dpf::reconstruct(
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dpf::eval_point(dpf::ic, k0, std::uint8_t{0}),
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dpf::eval_point(dpf::ic, k1, std::uint8_t{0}));
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std::cout << inside << " " << outside << "\n";
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return (inside == beta && outside == 0) ? 0 : 1;
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}
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