add test_HOM

debug/test_HOM.cc

+#include <cstdlib>
+#include <cstdio>
+#include <string>
+#include <map>
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include <stdexcept>
+#include <vector>
+#include <set>
+#include <list>
+#include <algorithm>
+#include <functional>
+#include <cctype>
+#include <locale>
+#include <unistd.h>
+#include <sys/types.h>
+#include <dirent.h>
+
+#include <main/Connect.hh>
+#include <main/rewrite_main.hh>
+#include <main/rewrite_util.hh>
+#include <main/sql_handler.hh>
+#include <main/dml_handler.hh>
+#include <main/ddl_handler.hh>
+#include <main/metadata_tables.hh>
+#include <main/macro_util.hh>
+#include <main/CryptoHandlers.hh>
+
+#include <parser/embedmysql.hh>
+#include <parser/stringify.hh>
+#include <parser/lex_util.hh>
+
+#include <readline/readline.h>
+#include <readline/history.h>
+
+#include <crypto/ecjoin.hh>
+#include <crypto/search.hh>
+#include <crypto/padding.hh>
+#include <util/errstream.hh>
+#include <util/cryptdb_log.hh>
+#include <util/enum_text.hh>
+#include <util/yield.hpp>
+#include "util/onions.hh"
+
+#include <util/cryptdb_log.hh>
+#include <crypto/pbkdf2.hh>
+#include <crypto/ECJoin.hh>
+#include <crypto/skip32.hh>
+
+#include <vector>
+#include <iomanip>
+
+
+#include <crypto/prng.hh>
+#include <crypto/BasicCrypto.hh>
+#include <crypto/paillier.hh>
+#include <crypto/ope.hh>
+#include <crypto/blowfish.hh>
+#include <parser/sql_utils.hh>
+#include <crypto/SWPSearch.hh>
+#include <crypto/ope.hh>
+#include <crypto/BasicCrypto.hh>
+#include <crypto/SWPSearch.hh>
+#include <crypto/arc4.hh>
+#include <crypto/hgd.hh>
+#include <crypto/mont.hh>
+#include <crypto/cbc.hh>
+#include <crypto/cmc.hh>
+#include <crypto/gfe.hh>
+#include <util/util.hh>
+#include <util/cryptdb_log.hh>
+#include <util/zz.hh>
+#include <cmath>
+#include <NTL/ZZ.h>
+#include <NTL/RR.h>
+#include <sstream>
+#include <map>
+
+using namespace NTL;
+
+using std::string;
+using std::cout;
+using std::cin;
+using std::endl;
+using std::make_pair;
+using std::setw;
+using std::setfill;
+using std::hex;
+using std::dec;
+
+static const int numOfTest = 100;
+
+
+static uint64_t cur_usec() {
+    struct timeval tv;
+    gettimeofday(&tv, 0);
+    return ((uint64_t)tv.tv_sec) * 1000000 + tv.tv_usec;
+}
+
+
+/*static void test_paillier_priv(){
+    Paillier_priv * sk;
+    string seed_key="1234567678";
+    const std::unique_ptr<streamrng<arc4>> prng(new streamrng<arc4>(seed_key));
+    urandom u;
+    sk = new Paillier_priv(Paillier_priv::keygen(prng.get(), 1024));
+    for(int i=0;i<1024;i++){
+        ZZ pt0 = u.rand_zz_mod(to_ZZ(1) << 20);
+        ZZ pt1 = u.rand_zz_mod(to_ZZ(1) << 20);
+        const ZZ enc0 = sk->encrypt(pt0);
+        const ZZ dec0 = sk->decrypt(enc0);
+        const ZZ enc1 = sk->encrypt(pt1);
+        const ZZ dec1 = sk->decrypt(enc1);
+        assert(pt0==dec0);
+        assert(pt1==dec1);
+        assert((pt0+pt1)==sk->decrypt(sk->add(enc0,enc1)));
+        cout<<"PASS"<<endl;
+    }
+
+}*/
+
+static void test_paillier_time() {
+    Paillier_priv * sk;
+    string seed_key="1234567678";
+    const std::unique_ptr<streamrng<arc4>> prng(new streamrng<arc4>(seed_key));
+    urandom u;
+    sk = new Paillier_priv(Paillier_priv::keygen(prng.get(), 1024));
+    ZZ pt0 = u.rand_zz_mod(to_ZZ(1) << 20);
+
+    cout<<"numOfTests: "<<numOfTest<<endl;
+    ZZ enc0;
+    uint64_t start = cur_usec();
+    for(int i=0;i<numOfTest;i++){
+        enc0 = sk->encrypt(pt0);
+    }
+    uint64_t end = cur_usec();
+
+    cout<<"encryption: "<<(end-start)*1.0/numOfTest<<endl;
+
+    start = cur_usec();
+    for(int i=0;i<numOfTest;i++){
+        const ZZ dec0 = sk->decrypt(enc0);
+    }
+    end = cur_usec();
+    cout<<"decryption: "<<(end-start)*1.0/numOfTest<<endl;
+}
+
+
+
+int
+main() {
+    test_paillier_time();
+    return 0;
+}
+