mirror of
https://github.com/QuilibriumNetwork/ceremonyclient.git
synced 2026-02-22 02:47:26 +08:00
66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
#include "emp-tool/emp-tool.h"
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#include <iostream>
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using namespace std;
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using namespace emp;
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void printt(block a) {
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//uint64_t i0 = _mm_extract_epi64(a, 0);
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//uint64_t i1 = _mm_extract_epi64(a, 1);
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//printf("%X %X\n", i0, i1);
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unsigned char *c = (unsigned char*)(&a);
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for(int i = 0; i < 16; ++i) printf("%x ", c[i]);
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printf("\n");
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}
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int main(void) {
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// sender
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block data[2], delta, table[2], w0, w1;
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MITCCRH<8> mi_gen;
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PRG prg;
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prg.random_block(&delta, 1);
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delta = delta | makeBlock(0x0, 0x1);
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mi_gen.setS(delta);
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// receiver
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block data1[2];
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MITCCRH<8> mi_eva;
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mi_eva.setS(delta);
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block ret;
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cout << "Correctness ... ";
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for(int ii = 0; ii < 2; ++ii) {
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for(int jj = 0; jj < 2; ++jj) {
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for(int i = 0; i < 8; ++i) {
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prg.random_block(data, 2);
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w0 = halfgates_garble(data[0], data[0]^delta, data[1], data[1]^delta, delta, table, &mi_gen);
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w1 = w0 ^ delta;
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if(ii == 1) data1[0] = data[0] ^ delta; else data1[0] = data[0];
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if(jj == 1) data1[1] = data[1] ^ delta; else data1[1] = data[1];
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ret = halfgates_eval(data1[0], data1[1], table, &mi_eva);
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block ret1 = w0;
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if(ii == 1 && jj == 1) ret1 = w1;
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if(cmpBlock(&ret, &ret1, 1) == false) {cout << "wrong" << endl; abort();}
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}
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}
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}
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cout << "check\n";
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cout << "Efficiency: ";
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auto start = clock_start();
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for(int i = 0; i < 1024*1024*2; ++i) {
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prg.random_block(data, 2);
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w0 = halfgates_garble(data[0], data[0]^delta, data[1], data[1]^delta, delta, table, &mi_gen);
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w1 = w0 ^ delta;
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data1[0] = data[0] ^ delta;
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data1[1] = data[1] ^ delta;
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ret = halfgates_eval(data1[0], data1[1], table, &mi_eva);
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}
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cout << 1024*1024*128/(time_from(start))*1e6 << " gates/second" << endl;
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return 0;
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}
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