示例#1
0
int main(int c, char **a) {
  OE oe = OperatingEnvironment_New();
  InitStats(oe);
  init_polynomial();
  if (oe) {
    MR mr = 0;
    int i = 0;
    MiniMacs mm = setup_generic_minimacs(oe, a[1]);
    if (mm == 0) {
      printf("Uable to create MiniMacs Instance, leaving\n");
      return 42;
    }
    printf("Inviting 1 party to computate on port 2020\n");
    mm->invite(1,2020);
    mm->init_heap(6);
    

    C(mm->secret_input(0,0,Data_shallow("Rasmus",7)));
    
    C(mm->open(0));

    C(mm->secret_input(0,1,Data_shallow("\001",1)));
    C(mm->secret_input(0,2,Data_shallow("\001",1)));
    C(mm->mul(3,1,2));
    C(mm->open(3));

    SymmetricMiniMacs_destroy( & mm );
  }

  PrintMeasurements(oe);

 failure:
  return 0;
}
示例#2
0
static 
int run(char * material, char * ip, uint count, OE oe, MiniMacs mm) {
  CArena mc = CArena_new(oe);
  MpcPeer mission_control = 0;
     
  mc->connect("87.104.238.146", 65000);
  mission_control = mc->get_peer(0);
  
  if (!mission_control) {
    oe->p("Failed connection to mission control. aborting.\n");
    return -1;
  }
 
  if (mm->get_id() == 0) {
    mm->invite(1,2020+count);
  } else {
    if (mm->connect(ip,2020+count) != 0) {
      return 0;
    }
  }

  {
    byte key[128] = {0};
    byte ptxt[128] = {0};
    mpc_aes(mm,ptxt, key,mission_control);
    CArena_destroy(&mc);
  }
  PrintMeasurements(oe);
  return 0;
}
示例#3
0
int main(int c, char **a) {
  char * material = 0, * bdt_material=0;
  char * ip = "127.0.0.1";
  uint count = 0, i = 0;
  OE oe = OperatingEnvironment_LinuxNew();
  MiniMacs mm = 0;
  int * pids = 0;

  InitStats(oe);
  init_polynomial();
  if (c < 3 || c > 5) {
    printf("multirun <material> <bdt_material> <count> [< server >]\n");
    return -1;
  }

  if ( c >= 3 ) {
    material = a[1];
    bdt_material = a[2];
  }

  if (c >= 4) {
    count = atoi(a[3]);
  }
  
  if (c >= 5) {
    ip =a[4];
  }

  // No bit encoder
  mm=BitWiseMulPar2MiniMacs_DefaultLoadNew(oe, material, bdt_material, False);
  if (!mm) {
    printf("Unable to create MiniMacs, see errors above.\n");
    return -1;
  }
  
  printf("Multirun CAES\n");
  printf("material taken from: %s\n",material);
  printf("ip: %s\n", ip);
  printf("count: %u\n",count);
  pids = (int*)oe->getmem(sizeof(int)*count);

  for( i = 0; i < count; ++i) {
    pids[i] = fork();
    if (pids[i] == 0) {
      return run(ip,i,count,oe,mm);
    }
  }
  CHECK_POINT_S("TOTAL");
  for(i = 0;i < count;++i) {
    wait(pids[i]);
  }
  CHECK_POINT_E("TOTAL");
  PrintMeasurements(oe);
}
示例#4
0
int main(int c, char **a) {
  char * material = 0, * bdt_material=0;
  char * ip = "127.0.0.1";
  uint count = 0, i = 0;
  OE oe = OperatingEnvironment_LinuxNew();
  MiniMacs mm = 0;
  int * pids = 0;

  InitStats(oe);
  init_polynomial();
  if (c < 3 || c > 5) {
    printf("multirun <material> <bdt_material> <count> [< server >]\n");
    return -1;
  }

  if ( c >= 3 ) {
    material = a[1];
    bdt_material = a[2];
  }

  if (c >= 4) {
    count = atoi(a[3]);
  }
  
  if (c >= 5) {
    ip =a[4];
  }

  // loads the preprocessing material making MiniMac ready 
  mm=BitWiseMulPar2MiniMacs_DefaultLoadFFTNew(oe, material, bdt_material, True);

  printf("Multirun CAES\n");
  printf("material taken from: %s\n",material);
  printf("ip: %s\n", ip);
  printf("count: %u\n",count);
  pids = (int*)oe->getmem(sizeof(int)*count);

  // create processes for parallel execution ({count} of them)
  for( i = 0; i < count; ++i) {
    pids[i] = fork();
    if (pids[i] == 0) {
      return run(ip,i,count,oe,mm);
    }
  }

  // wait for everybody to complete
  CHECK_POINT_S("TOTAL");
  for(i = 0;i < count;++i) {
    wait(pids[i]);
  }
  CHECK_POINT_E("TOTAL");
  PrintMeasurements(oe);
}
示例#5
0
int main(int c, char **a) {
  char * material = 0;
  char * ip = "127.0.0.1";
  uint count = 0, i = 0;
  OE oe = OperatingEnvironment_LinuxNew();
  MiniMacs mm = 0;
  int * pids = 0;

  InitStats(oe);
  init_polynomial();
  if (c < 2 || c > 4) {
    printf("multirun <material> <count> [< server >]\n");
    return -1;
  }

  if ( c >= 2 ) {
    material = a[1];
  }

  if (c >= 3) {
    count = atoi(a[2]);
  }
  
  if (c >= 4) {
    ip =a[3];
  }

  mm=GenericFFTMiniMacs_new(oe,a[1]);

  printf("Multirun CAES\n");
  printf("material taken from: %s\n",material);
  printf("ip: %s\n", ip);
  printf("count: %u\n",count);
  pids = (int*)oe->getmem(sizeof(int)*count);

  for( i = 0; i < count; ++i) {
    pids[i] = fork();
    if (pids[i] == 0) {
      return run(material,ip,i,oe,mm);
    }
  }
  CHECK_POINT_S("TOTAL");
  for(i = 0;i < count;++i) {
    wait(pids[i]);
  }
  CHECK_POINT_E("TOTAL");
  PrintMeasurements(oe);
}
示例#6
0
文件: perf.c 项目: diegode/MiniTrix
int main(int c, char **a) {
    OE oe = (OE)OperatingEnvironment_LinuxNew();
    MiniMacs mm = 0;
    Data input = 0;
    uint count=0,i=0;
    init_polynomial();

    mm = GenericMiniMacs_DefaultLoadNew(oe,a[1]);

    InitStats(oe);

    if (!mm) {
        oe->p("Error could not create instance of MiniMacs");
        OperatingEnvironment_LinuxDestroy(&oe);
        return -1;
    }

    {
        CliArg arg = (CliArg)oe->getmem(sizeof(*arg));
        arg->file = a[2];
        arg->oe = oe;
        oe->newthread(client,arg);
    }

    mm->init_heap(2);
    mm->invite(1,8080);
    printf("Got client ... \n");

    input = Data_new(oe, mm->get_ltext());
    for(i = 0; i < mm->get_ltext(); ++i) {
        input->data[i] = 'r';
    }

    mm->secret_input(0,0,input);

    for(count = 0; count < COUNT; ++count) {
        CHECK_POINT_S("Mul server");
        mm->mul(1,0,0);
        CHECK_POINT_E("Mul server");
    }

    usleep(5);
    PrintMeasurements(oe);

    return 0;
}
示例#7
0
static 
int run(char * ip, uint myid, uint count, OE oe, MiniMacs mm) {
  CArena mc = CArena_new(oe);
  MpcPeer mission_control = 0;
     
  if (mc->connect("87.104.238.146", 65000).rc != 0) {
    oe->syslog(OSAL_LOGLEVEL_FATAL,"Failed to connect to the performance monitor.");
    return -1;
  };
  mission_control = mc->get_peer(0);
  
  if (!mission_control) {
    oe->p("Failed connection to mission control. aborting.\n");
    return -1;
  }
 
  if (mm->get_id() == 0) {
    if (mm->invite(1,2020+myid) != 0) {
      byte d[256] = {0};
      char m[128] = {0};
      osal_sprintf(m,"Failed to invite %u peers on port %u",1,2020+myid);
      oe->p(m);
      i2b(myid, d);
      osal_sprintf(d+4,"error");
      mission_control->send(Data_shallow(d,128));
      return 0;
    }
  } else {
    if (mm->connect(ip,2020+myid) != 0) {
      char m[128] = {0};
      osal_sprintf(m,"Failed to connect to peer %s:%u",ip,2020+myid);
      oe->p(m);
      return 0;
    }
  }

  {
    byte key[128] = {0};
    byte ptxt[128] = {0};
    mpc_aes(mm,ptxt, key,myid,count,mission_control);
    CArena_destroy(&mc);
  }
  PrintMeasurements(oe);
  return 0;
}
示例#8
0
int main(int c, char **args) {
  OE oe = OperatingEnvironment_LinuxNew();
  int i=0,a=0;
  InitStats(oe);

  CHECK_POINT_S(__FUNCTION__);

  for( i = 0; i < 1024;++i) {
    a+=i*i;
  }

  
  CHECK_POINT_E(__FUNCTION__);

  PrintMeasurements(oe);

  OperatingEnvironment_LinuxDestroy(&oe);

  return 0;
}
示例#9
0
文件: main.c 项目: diegode/MiniTrix
int main(int c, char **a) {

  printf("Aarhus University - Multiparty Computation AES\n");
  printf("All rights reserved (C)\n");

  if (c == 2 || c == 3 || c == 4) {
    MiniMacsRep * singles = 0;
    MiniMacsRep ** pairs = 0;
    MiniMacsTripleRep * triples;
    uint lsingles = 0;
    uint lpairs = 0;
    uint ltriples = 0;
    MiniMacs comp = 0;
    CArena arena = 0;
    OE oe = 0;
    uint myid = 0;
    char * ipaddr = "any";
    uint port = 2020;


    if (c == 1) {
      printf("caes <raw_material> [<client>] \n");
      return 0;
    }

    oe = OperatingEnvironment_LinuxNew();
    arena = CArena_new(oe);
    init_polynomial();
    InitStats(oe);
    printf(oe->get_version());printf("\n");
    printf("Loading material from file %s ... \n", a[1]);
    load_shares(a[1],
		&triples, &ltriples,
		&singles, &lsingles,
		&pairs, &lpairs );

    comp = GenericMiniMacs_DefaultNew(oe,arena, 
                               singles, lsingles, 
                               pairs, lpairs, 
                               triples, ltriples );
    
    if (ltriples == 0 && lpairs == 0 && lsingles == 0) {
      printf("Loading %s failed ...\n", a[1]);
      return -1;
    }

    myid = minimacs_rep_whoami(singles[0]);
    if(myid == 0) {
      uint no = minimacs_rep_no_players(singles[0]);

      if (c >= 3) {
        port = atoi(a[2]);
      }

      if (no == 0) return -1;
      no--;
      printf("Waiting for %u players to connect on %s:%u.\n",no,ipaddr,port);
      comp->invite(no,port);
    } else {

    if (c >= 3) {
      ipaddr = a[2];
    } else {
      ipaddr = "127.0.0.1";
    }

    if (c >= 4) {
      port = atoi(a[3]);
    }
      comp->connect(ipaddr,port);
    }
    
    {
      byte key[128] = {0};
      byte pltxt[128] = {0};

      mpc_aes(comp,pltxt,key,0,0,0);
    }
    PrintMeasurements(oe);

  } else {
    printf("Usage %s <preprocessed material>\n",a[0]);
    return 0;
  }
  return 0;
}
示例#10
0
/*
 * ] Connect to the monitor
 *
 * ] Listen for clients with ids greater than this client.
 *
 * ] Connect to clients with ids less than this client. (in this way
 *   client 1 connects to no one and listens for every one, vice verse
 *   client N connects to everyone and listens for no one.)
 * 
 * ] Execute mpc_aes with the connected peers
 *
 * ] Destroy the CArena connected to comm with the monitor and leave.
 */
static 
int run(char * ip, uint myid, uint count, OE oe, MiniMacs mm) {
  CArena mc = CArena_new(oe);
  MpcPeer mission_control = 0;

  // connect to monitor 
  if (mc->connect(bitlab, 65000).rc != 0) {
    oe->syslog(OSAL_LOGLEVEL_FATAL,"Failed to connect to the performance monitor.");
    return -1;
  };
  mission_control = mc->get_peer(0);
  
  if (!mission_control) {
    oe->p("Failed connection to mission control. aborting.\n");
    return -1;
  }
 
  // listen for all parties with id greater than mm->myid
  {
    byte msg[92] = {0};
    uint port = 2020+100*mm->get_id();
    uint wait4=mm->get_no_players()-(mm->get_id()+1);
    osal_sprintf(msg,"Waiting for %u players to connect.",wait4);
    oe->p(msg);
    if (wait4 > 0) {
      if (mm->invite(wait4,port) != 0) {
        byte d[256] = {0};
        char m[128] = {0};
        osal_sprintf(m,"Failed to invite %u peers on port %u",wait4,2020+myid);
        oe->syslog(OSAL_LOGLEVEL_FATAL,m);
        i2b(myid, d);
        osal_sprintf(d+4,"error");
        mission_control->send(Data_shallow(d,128));
        return 0;
      };
    }
  }

  // connect to all parties with id less than mm->myid
  {
    int id = 0;
    for(id = mm->get_id()-1;id >= 0;--id) {
      byte address[16] = {0};
      byte msg[92] = {0};
      uint port = 2020+100*id;
      osal_sprintf(msg,"connecting to %u ...",port);
      oe->p(msg);
      osal_sprintf(address,"10.11.82.%d",id+1);
      if (mm->connect(address,port) != 0) {
        byte d[256] = {0};
        char m[128] = {0};
        osal_sprintf(m,"Failed to connect to %s peers on port %u",address,port);
        oe->syslog(OSAL_LOGLEVEL_FATAL,m);
        i2b(myid, d);
        osal_sprintf(d+4,"error");
        mission_control->send(Data_shallow(d,128));
        return 0;
      }
    }
  }

  // invoke AES circuit with zero plaintext and zero key
  {
    byte key[128] = {0};
    byte ptxt[128] = {0};
    mpc_aes(mm,ptxt, key,myid,count,mission_control);
    CArena_destroy(&mc);
  }

  // print time measurements if compiled in
  PrintMeasurements(oe);
  return 0;
}