test_multiexp< algorithm, npoints, c > Class Template Reference

#include <multiexp.h>

Public Member Functions
bool	init ()
bool	test ()

Static Public Attributes
static const size_t	loop_count = npoints >= 1024 ? 10 : npoints < 256 ? 1000 : 100

Detailed Description

template<test_multiexp_algorithm algorithm, size_t npoints, size_t c = 0>
class test_multiexp< algorithm, npoints, c >

Definition at line 47 of file multiexp.h.

Member Function Documentation

init()

template<test_multiexp_algorithm algorithm, size_t npoints, size_t c = 0>

bool test_multiexp< algorithm, npoints, c >::init ( )

inline

Definition at line 52 of file multiexp.h.

  {
    data.resize(npoints);
    res = rct::identity();
    for (size_t n = 0; n < npoints; ++n)
    {
      data[n].scalar = rct::skGen();
      rct::key point = rct::scalarmultBase(rct::skGen());
      if (ge_frombytes_vartime(&data[n].point, point.bytes))
        return false;
      rct::key kn = rct::scalarmultKey(point, data[n].scalar);
      res = rct::addKeys(res, kn);
    }
    straus_cache = rct::straus_init_cache(data);
    pippenger_cache = rct::pippenger_init_cache(data);
    return true;
  }

Here is the call graph for this function:

test()

template<test_multiexp_algorithm algorithm, size_t npoints, size_t c = 0>

bool test_multiexp< algorithm, npoints, c >::test ( )

inline

Definition at line 70 of file multiexp.h.

  {
    switch (algorithm)
    {
      case multiexp_bos_coster:
        return res == bos_coster_heap_conv_robust(data);
      case multiexp_straus:
        return res == straus(data);
      case multiexp_straus_cached:
        return res == straus(data, straus_cache);
      case multiexp_pippenger:
        return res == pippenger(data, NULL, 0, c);
      case multiexp_pippenger_cached:
        return res == pippenger(data, pippenger_cache, 0, c);
      default:
        return false;
    }
  }

Member Data Documentation

loop_count

template<test_multiexp_algorithm algorithm, size_t npoints, size_t c = 0>

const size_t test_multiexp< algorithm, npoints, c >::loop_count = npoints >= 1024 ? 10 : npoints < 256 ? 1000 : 100

static

Definition at line 50 of file multiexp.h.

---

The documentation for this class was generated from the following file:

• /home/abuild/rpmbuild/BUILD/electroneum-5.1.3.1-build/electroneum-5.1.3.1/tests/performance_tests/multiexp.h