Electroneum
rct_mlsag.h
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29 // Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
30 
31 #pragma once
32 
33 #include "ringct/rctSigs.h"
35 
36 #include "single_tx_test_base.h"
37 
38 template<size_t inputs, size_t ring_size, bool ver>
40 {
41 public:
42  static const size_t cols = ring_size;
43  static const size_t rows = inputs;
44  static const size_t loop_count = 100;
45 
46  bool init()
47  {
49  return false;
50 
51  rct::keyV xtmp = rct::skvGen(rows);
52  rct::keyM xm = rct::keyMInit(rows, cols);// = [[None]*N] #just used to generate test public keys
53  sk = rct::skvGen(rows);
54  P = rct::keyMInit(rows, cols);// = keyM[[None]*N] #stores the public keys;
55  ind = 2;
56  for (size_t j = 0 ; j < rows ; j++)
57  {
58  for (size_t i = 0 ; i < cols ; i++)
59  {
60  xm[i][j] = rct::skGen();
61  P[i][j] = rct::scalarmultBase(xm[i][j]);
62  }
63  }
64  for (size_t j = 0 ; j < rows ; j++)
65  {
66  sk[j] = xm[ind][j];
67  }
68  IIccss = MLSAG_Gen(rct::identity(), P, sk, NULL, NULL, ind, rows, hw::get_device("default"));
69 
70  return true;
71  }
72 
73  bool test()
74  {
75  if (ver)
76  MLSAG_Ver(rct::identity(), P, IIccss, rows);
77  else
78  MLSAG_Gen(rct::identity(), P, sk, NULL, NULL, ind, rows, hw::get_device("default"));
79  return true;
80  }
81 
82 private:
83  rct::keyV sk;
84  rct::keyM P;
85  size_t ind;
86  rct::mgSig IIccss;
87 };
keyV skvGen(size_t rows)
Definition: rctOps.cpp:266
static const size_t rows
Definition: rct_mlsag.h:43
keyM keyMInit(size_t rows, size_t cols)
Definition: rctOps.cpp:227
std::vector< key > keyV
Definition: rctTypes.h:88
device & get_device(const std::string &device_descriptor)
Definition: device.cpp:95
bool MLSAG_Ver(const key &message, const keyM &pk, const mgSig &rv, size_t dsRows)
Definition: rctSigs.cpp:271
static const size_t loop_count
Definition: rct_mlsag.h:44
void skGen(key &sk)
Definition: rctOps.cpp:253
void scalarmultBase(key &aG, const key &a)
Definition: rctOps.cpp:350
std::vector< keyV > keyM
Definition: rctTypes.h:89
key identity()
Definition: rctOps.h:73
static const size_t cols
Definition: rct_mlsag.h:42
mgSig MLSAG_Gen(const key &message, const keyM &pk, const keyV &xx, const multisig_kLRki *kLRki, key *mscout, const unsigned int index, size_t dsRows, hw::device &hwdev)
Definition: rctSigs.cpp:174