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Multisig M/N functionality core tests added

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This commit is contained in:
naughtyfox 2018-07-17 12:44:46 +03:00
parent 9f3963e823
commit 9acf42d371
4 changed files with 223 additions and 42 deletions
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43
tests/core_tests/chaingen.h
View File

@ -544,6 +544,7 @@ inline bool do_replay_file(const std::string& filename)
}
return do_replay_events<t_test_class>(events);
}
//--------------------------------------------------------------------------
#define GENERATE_ACCOUNT(account) \
cryptonote::account_base account; \
@ -556,47 +557,7 @@ inline bool do_replay_file(const std::string& filename)
{ \
for (size_t msidx = 0; msidx < total; ++msidx) \
account[msidx].generate(); \
std::unordered_set<crypto::public_key> all_multisig_keys; \
std::vector<std::vector<crypto::secret_key>> view_keys(total); \
std::vector<std::vector<crypto::public_key>> spend_keys(total); \
for (size_t msidx = 0; msidx < total; ++msidx) \
{ \
for (size_t msidx_inner = 0; msidx_inner < total; ++msidx_inner) \
{ \
if (msidx_inner != msidx) \
{ \
crypto::secret_key vkh = cryptonote::get_multisig_blinded_secret_key(account[msidx_inner].get_keys().m_view_secret_key); \
view_keys[msidx].push_back(vkh); \
crypto::secret_key skh = cryptonote::get_multisig_blinded_secret_key(account[msidx_inner].get_keys().m_spend_secret_key); \
crypto::public_key pskh; \
crypto::secret_key_to_public_key(skh, pskh); \
spend_keys[msidx].push_back(pskh); \
} \
} \
} \
for (size_t msidx = 0; msidx < total; ++msidx) \
{ \
std::vector<crypto::secret_key> multisig_keys; \
crypto::secret_key spend_skey; \
crypto::public_key spend_pkey; \
if (threshold == total) \
cryptonote::generate_multisig_N_N(account[msidx].get_keys(), spend_keys[msidx], multisig_keys, (rct::key&)spend_skey, (rct::key&)spend_pkey); \
else \
cryptonote::generate_multisig_N1_N(account[msidx].get_keys(), spend_keys[msidx], multisig_keys, (rct::key&)spend_skey, (rct::key&)spend_pkey); \
crypto::secret_key view_skey = cryptonote::generate_multisig_view_secret_key(account[msidx].get_keys().m_view_secret_key, view_keys[msidx]); \
account[msidx].make_multisig(view_skey, spend_skey, spend_pkey, multisig_keys); \
for (const auto &k: multisig_keys) \
all_multisig_keys.insert(rct::rct2pk(rct::scalarmultBase(rct::sk2rct(k)))); \
} \
if (threshold < total) \
{ \
std::vector<crypto::public_key> spend_public_keys; \
for (const auto &k: all_multisig_keys) \
spend_public_keys.push_back(k); \
crypto::public_key spend_pkey = cryptonote::generate_multisig_M_N_spend_public_key(spend_public_keys); \
for (size_t msidx = 0; msidx < total; ++msidx) \
account[msidx].finalize_multisig(spend_pkey); \
} \
make_multisig_accounts(account, threshold); \
} while(0)
#define MAKE_ACCOUNT(VEC_EVENTS, account) \

10
tests/core_tests/chaingen_main.cpp
View File

@ -223,6 +223,16 @@ int main(int argc, char* argv[])
GENERATE_AND_PLAY(gen_multisig_tx_invalid_33_1__no_threshold);
GENERATE_AND_PLAY(gen_multisig_tx_invalid_33_1_2_no_threshold);
GENERATE_AND_PLAY(gen_multisig_tx_invalid_33_1_3_no_threshold);
GENERATE_AND_PLAY(gen_multisig_tx_valid_24_1_2);
GENERATE_AND_PLAY(gen_multisig_tx_valid_24_1_2_many_inputs);
GENERATE_AND_PLAY(gen_multisig_tx_valid_25_1_2);
GENERATE_AND_PLAY(gen_multisig_tx_valid_25_1_2_many_inputs);
GENERATE_AND_PLAY(gen_multisig_tx_valid_48_1_234);
GENERATE_AND_PLAY(gen_multisig_tx_valid_48_1_234_many_inputs);
GENERATE_AND_PLAY(gen_multisig_tx_valid_24_1_no_signers);
GENERATE_AND_PLAY(gen_multisig_tx_valid_25_1_no_signers);
GENERATE_AND_PLAY(gen_multisig_tx_valid_48_1_no_signers);
GENERATE_AND_PLAY(gen_multisig_tx_valid_48_1_23_no_threshold);
GENERATE_AND_PLAY(gen_bp_tx_valid_1);
GENERATE_AND_PLAY(gen_bp_tx_invalid_1_1);

152
tests/core_tests/multisig.cpp
View File

@ -41,6 +41,87 @@ using namespace cryptonote;
//#define NO_MULTISIG
void make_multisig_accounts(std::vector<cryptonote::account_base>& account, uint32_t threshold)
{
std::vector<crypto::secret_key> all_view_keys;
std::vector<std::vector<crypto::public_key>> derivations(account.size());
//storage for all set of multisig derivations and spend public key (in first round)
std::unordered_set<crypto::public_key> exchanging_keys;
for (size_t msidx = 0; msidx < account.size(); ++msidx)
{
crypto::secret_key vkh = cryptonote::get_multisig_blinded_secret_key(account[msidx].get_keys().m_view_secret_key);
all_view_keys.push_back(vkh);
crypto::secret_key skh = cryptonote::get_multisig_blinded_secret_key(account[msidx].get_keys().m_spend_secret_key);
crypto::public_key pskh;
crypto::secret_key_to_public_key(skh, pskh);
derivations[msidx].push_back(pskh);
exchanging_keys.insert(pskh);
}
uint32_t roundsTotal = 1;
if (threshold < account.size())
roundsTotal = account.size() - threshold;
//secret multisig keys of every account
std::vector<std::vector<crypto::secret_key>> multisig_keys(account.size());
std::vector<crypto::secret_key> spend_skey(account.size());
std::vector<crypto::public_key> spend_pkey(account.size());
for (uint32_t round = 0; round < roundsTotal; ++round)
{
std::unordered_set<crypto::public_key> roundKeys;
for (size_t msidx = 0; msidx < account.size(); ++msidx)
{
// subtracting one's keys from set of all unique keys is the same as key exchange
auto myKeys = exchanging_keys;
for (const auto& d: derivations[msidx])
myKeys.erase(d);
if (threshold == account.size())
{
cryptonote::generate_multisig_N_N(account[msidx].get_keys(), std::vector<crypto::public_key>(myKeys.begin(), myKeys.end()), multisig_keys[msidx], (rct::key&)spend_skey[msidx], (rct::key&)spend_pkey[msidx]);
}
else
{
derivations[msidx] = cryptonote::generate_multisig_derivations(account[msidx].get_keys(), std::vector<crypto::public_key>(myKeys.begin(), myKeys.end()));
roundKeys.insert(derivations[msidx].begin(), derivations[msidx].end());
}
}
exchanging_keys = roundKeys;
roundKeys.clear();
}
std::unordered_set<crypto::public_key> all_multisig_keys;
for (size_t msidx = 0; msidx < account.size(); ++msidx)
{
std::unordered_set<crypto::secret_key> view_keys(all_view_keys.begin(), all_view_keys.end());
view_keys.erase(all_view_keys[msidx]);
crypto::secret_key view_skey = cryptonote::generate_multisig_view_secret_key(account[msidx].get_keys().m_view_secret_key, std::vector<secret_key>(view_keys.begin(), view_keys.end()));
if (threshold < account.size())
{
multisig_keys[msidx] = cryptonote::calculate_multisig_keys(derivations[msidx]);
spend_skey[msidx] = cryptonote::calculate_multisig_signer_key(multisig_keys[msidx]);
}
account[msidx].make_multisig(view_skey, spend_skey[msidx], spend_pkey[msidx], multisig_keys[msidx]);
for (const auto &k: multisig_keys[msidx]) {
all_multisig_keys.insert(rct::rct2pk(rct::scalarmultBase(rct::sk2rct(k))));
}
}
if (threshold < account.size())
{
std::vector<crypto::public_key> public_keys(std::vector<crypto::public_key>(all_multisig_keys.begin(), all_multisig_keys.end()));
crypto::public_key spend_pkey = cryptonote::generate_multisig_M_N_spend_public_key(public_keys);
for (size_t msidx = 0; msidx < account.size(); ++msidx)
account[msidx].finalize_multisig(spend_pkey);
}
}
//----------------------------------------------------------------------------------------------------------------------
// Tests
@ -55,7 +136,6 @@ bool gen_multisig_tx_validation_base::generate_with(std::vector<test_event_entry
CHECK_AND_ASSERT_MES(total >= 2, false, "Bad scheme");
CHECK_AND_ASSERT_MES(threshold <= total, false, "Bad scheme");
CHECK_AND_ASSERT_MES(threshold >= total - 1, false, "Unsupported scheme");
#ifdef NO_MULTISIG
CHECK_AND_ASSERT_MES(total <= 5, false, "Unsupported scheme");
#endif
@ -480,6 +560,48 @@ bool gen_multisig_tx_valid_89_3_1245789::generate(std::vector<test_event_entry>&
return generate_with(events, 2, mixin, amount_paid, true, 8, 9, 3, {1, 2, 4, 5, 7, 8, 9}, NULL, NULL);
}
bool gen_multisig_tx_valid_24_1_2::generate(std::vector<test_event_entry>& events) const
{
const size_t mixin = 4;
const uint64_t amount_paid = 10000;
return generate_with(events, 2, mixin, amount_paid, true, 2, 4, 1, {2}, NULL, NULL);
}
bool gen_multisig_tx_valid_24_1_2_many_inputs::generate(std::vector<test_event_entry>& events) const
{
const size_t mixin = 4;
const uint64_t amount_paid = 10000;
return generate_with(events, 4, mixin, amount_paid, true, 2, 4, 1, {2}, NULL, NULL);
}
bool gen_multisig_tx_valid_25_1_2::generate(std::vector<test_event_entry>& events) const
{
const size_t mixin = 4;
const uint64_t amount_paid = 10000;
return generate_with(events, 2, mixin, amount_paid, true, 2, 5, 1, {2}, NULL, NULL);
}
bool gen_multisig_tx_valid_25_1_2_many_inputs::generate(std::vector<test_event_entry>& events) const
{
const size_t mixin = 4;
const uint64_t amount_paid = 10000;
return generate_with(events, 4, mixin, amount_paid, true, 2, 5, 1, {2}, NULL, NULL);
}
bool gen_multisig_tx_valid_48_1_234::generate(std::vector<test_event_entry>& events) const
{
const size_t mixin = 4;
const uint64_t amount_paid = 10000;
return generate_with(events, 2, mixin, amount_paid, true, 4, 8, 1, {2, 3, 4}, NULL, NULL);
}
bool gen_multisig_tx_valid_48_1_234_many_inputs::generate(std::vector<test_event_entry>& events) const
{
const size_t mixin = 4;
const uint64_t amount_paid = 10000;
return generate_with(events, 4, mixin, amount_paid, true, 4, 8, 1, {2, 3, 4}, NULL, NULL);
}
bool gen_multisig_tx_invalid_22_1__no_threshold::generate(std::vector<test_event_entry>& events) const
{
const size_t mixin = 4;
@ -521,3 +643,31 @@ bool gen_multisig_tx_invalid_45_5_23_no_threshold::generate(std::vector<test_eve
const uint64_t amount_paid = 10000;
return generate_with(events, 2, mixin, amount_paid, false, 4, 5, 5, {2, 3}, NULL, NULL);
}
bool gen_multisig_tx_valid_24_1_no_signers::generate(std::vector<test_event_entry>& events) const
{
const size_t mixin = 4;
const uint64_t amount_paid = 10000;
return generate_with(events, 2, mixin, amount_paid, false, 2, 4, 1, {}, NULL, NULL);
}
bool gen_multisig_tx_valid_25_1_no_signers::generate(std::vector<test_event_entry>& events) const
{
const size_t mixin = 4;
const uint64_t amount_paid = 10000;
return generate_with(events, 2, mixin, amount_paid, false, 2, 5, 1, {}, NULL, NULL);
}
bool gen_multisig_tx_valid_48_1_no_signers::generate(std::vector<test_event_entry>& events) const
{
const size_t mixin = 4;
const uint64_t amount_paid = 10000;
return generate_with(events, 2, mixin, amount_paid, false, 4, 8, 1, {}, NULL, NULL);
}
bool gen_multisig_tx_valid_48_1_23_no_threshold::generate(std::vector<test_event_entry>& events) const
{
const size_t mixin = 4;
const uint64_t amount_paid = 10000;
return generate_with(events, 2, mixin, amount_paid, false, 4, 8, 1, {2, 3}, NULL, NULL);
}

60
tests/core_tests/multisig.h
View File

@ -161,6 +161,42 @@ struct gen_multisig_tx_valid_89_3_1245789: public gen_multisig_tx_validation_bas
};
template<> struct get_test_options<gen_multisig_tx_valid_89_3_1245789>: public get_test_options<gen_multisig_tx_validation_base> {};
struct gen_multisig_tx_valid_24_1_2: public gen_multisig_tx_validation_base
{
bool generate(std::vector<test_event_entry>& events) const;
};
template<> struct get_test_options<gen_multisig_tx_valid_24_1_2>: public get_test_options<gen_multisig_tx_validation_base> {};
struct gen_multisig_tx_valid_24_1_2_many_inputs: public gen_multisig_tx_validation_base
{
bool generate(std::vector<test_event_entry>& events) const;
};
template<> struct get_test_options<gen_multisig_tx_valid_24_1_2_many_inputs>: public get_test_options<gen_multisig_tx_validation_base> {};
struct gen_multisig_tx_valid_25_1_2: public gen_multisig_tx_validation_base
{
bool generate(std::vector<test_event_entry>& events) const;
};
template<> struct get_test_options<gen_multisig_tx_valid_25_1_2>: public get_test_options<gen_multisig_tx_validation_base> {};
struct gen_multisig_tx_valid_25_1_2_many_inputs: public gen_multisig_tx_validation_base
{
bool generate(std::vector<test_event_entry>& events) const;
};
template<> struct get_test_options<gen_multisig_tx_valid_25_1_2_many_inputs>: public get_test_options<gen_multisig_tx_validation_base> {};
struct gen_multisig_tx_valid_48_1_234: public gen_multisig_tx_validation_base
{
bool generate(std::vector<test_event_entry>& events) const;
};
template<> struct get_test_options<gen_multisig_tx_valid_48_1_234>: public get_test_options<gen_multisig_tx_validation_base> {};
struct gen_multisig_tx_valid_48_1_234_many_inputs: public gen_multisig_tx_validation_base
{
bool generate(std::vector<test_event_entry>& events) const;
};
template<> struct get_test_options<gen_multisig_tx_valid_48_1_234_many_inputs>: public get_test_options<gen_multisig_tx_validation_base> {};
// invalid
struct gen_multisig_tx_invalid_22_1__no_threshold: public gen_multisig_tx_validation_base
{
@ -197,3 +233,27 @@ struct gen_multisig_tx_invalid_45_5_23_no_threshold: public gen_multisig_tx_vali
bool generate(std::vector<test_event_entry>& events) const;
};
template<> struct get_test_options<gen_multisig_tx_invalid_45_5_23_no_threshold>: public get_test_options<gen_multisig_tx_validation_base> {};
struct gen_multisig_tx_valid_24_1_no_signers: public gen_multisig_tx_validation_base
{
bool generate(std::vector<test_event_entry>& events) const;
};
template<> struct get_test_options<gen_multisig_tx_valid_24_1_no_signers>: public get_test_options<gen_multisig_tx_validation_base> {};
struct gen_multisig_tx_valid_25_1_no_signers: public gen_multisig_tx_validation_base
{
bool generate(std::vector<test_event_entry>& events) const;
};
template<> struct get_test_options<gen_multisig_tx_valid_25_1_no_signers>: public get_test_options<gen_multisig_tx_validation_base> {};
struct gen_multisig_tx_valid_48_1_no_signers: public gen_multisig_tx_validation_base
{
bool generate(std::vector<test_event_entry>& events) const;
};
template<> struct get_test_options<gen_multisig_tx_valid_48_1_no_signers>: public get_test_options<gen_multisig_tx_validation_base> {};
struct gen_multisig_tx_valid_48_1_23_no_threshold: public gen_multisig_tx_validation_base
{
bool generate(std::vector<test_event_entry>& events) const;
};
template<> struct get_test_options<gen_multisig_tx_valid_48_1_23_no_threshold>: public get_test_options<gen_multisig_tx_validation_base> {};