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integrate simple rct api

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This commit is contained in:
moneromooo-monero 2016-07-10 12:57:22 +01:00
parent 1e8d37e7d8
commit a4d4d6194b
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GPG key ID: 686F07454D6CEFC3
11 changed files with 400 additions and 188 deletions
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30
src/wallet/wallet2.cpp
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@ -193,6 +193,14 @@ void wallet2::check_acc_out(const account_keys &acc, const tx_out &o, const cryp
error = false;
}
//----------------------------------------------------------------------------------------------------
static uint64_t decodeRct(const rct::rctSig & rv, const rct::key & sk, unsigned int i, rct::key & mask)
{
if (rv.simple)
return rct::decodeRctSimple(rv, sk, i, mask);
else
return rct::decodeRct(rv, sk, i, mask);
}
//----------------------------------------------------------------------------------------------------
void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_t height, uint64_t ts, bool miner_tx, bool pool)
{
if (!miner_tx)
@ -251,7 +259,7 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_
outs.push_back(0);
if (money_transfered == 0)
money_transfered = rct::decodeRct(tx.rct_signatures, rct::sk2rct(in_ephemeral[0].sec), 0, mask[0]);
money_transfered = tools::decodeRct(tx.rct_signatures, rct::sk2rct(in_ephemeral[0].sec), 0, mask[0]);
amount[0] = money_transfered;
tx_money_got_in_outs = money_transfered;
@ -290,7 +298,7 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_
outs.push_back(i);
if (money_transfered[i] == 0)
money_transfered[i] = rct::decodeRct(tx.rct_signatures, rct::sk2rct(in_ephemeral[i].sec), i, mask[i]);
money_transfered[i] = tools::decodeRct(tx.rct_signatures, rct::sk2rct(in_ephemeral[i].sec), i, mask[i]);
tx_money_got_in_outs += money_transfered[i];
amount[i] = money_transfered[i];
}
@ -334,7 +342,7 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_
outs.push_back(i);
if (money_transfered[i] == 0)
money_transfered[i] = rct::decodeRct(tx.rct_signatures, rct::sk2rct(in_ephemeral[i].sec), i, mask[i]);
money_transfered[i] = tools::decodeRct(tx.rct_signatures, rct::sk2rct(in_ephemeral[i].sec), i, mask[i]);
tx_money_got_in_outs += money_transfered[i];
amount[i] = money_transfered[i];
}
@ -362,7 +370,7 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_
outs.push_back(i);
if (money_transfered == 0)
money_transfered = rct::decodeRct(tx.rct_signatures, rct::sk2rct(in_ephemeral[i].sec), i, mask[i]);
money_transfered = tools::decodeRct(tx.rct_signatures, rct::sk2rct(in_ephemeral[i].sec), i, mask[i]);
amount[i] = money_transfered;
tx_money_got_in_outs += money_transfered;
}
@ -3008,19 +3016,29 @@ static size_t estimate_rct_tx_size(int n_inputs, int mixin, int n_outputs)
// rct signatures
// simple
size += 1;
// message
size += 32;
// rangeSigs
size += (2*64*32+32+64*32) * n_outputs;
// MG - only the last slot of II is saved, the rest can be reconstructed
size += 32 * (mixin+1) * n_inputs + 32 + 32 * (/*n_inputs+*/1) ;
// MGs - only the last slot of II is saved, the rest can be reconstructed
size += n_inputs * (32 * (mixin+1) * n_inputs + 32 + 32 * (/*n_inputs+*/1));
// mixRing - not serialized, can be reconstructed
/* size += 2 * 32 * (mixin+1) * n_inputs; */
// pseudoOuts
size += 32 * n_outputs;
// ecdhInfo
size += 3 * 32 * n_outputs;
// outPk
size += 2 * 32 * n_outputs;
// txnFee
size += 4;
LOG_PRINT_L2("estimated rct tx size for " << n_inputs << " at mixin " << mixin << " and " << n_outputs << ": " << size << " (" << (32 * n_inputs + 2 * 32 * (mixin+1) * n_inputs) << " saved)");
return size;