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ringct: remove unused range proof types and fix serialization bug
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@@ -1166,9 +1166,8 @@ namespace rct {
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if (bulletproof_or_plus)
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{
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const bool plus = is_rct_bulletproof_plus(rv.type);
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size_t n_amounts = outamounts.size();
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size_t amounts_proved = 0;
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if (rct_config.range_proof_type == RangeProofPaddedBulletproof)
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CHECK_AND_ASSERT_THROW_MES(rct_config.range_proof_type == rct::RangeProofPaddedBulletproof,
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"Unsupported range proof type: " << rct_config.range_proof_type);
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{
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rct::keyV C, masks;
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if (hwdev.get_mode() == hw::device::TRANSACTION_CREATE_FAKE)
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@@ -1199,45 +1198,6 @@ namespace rct {
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outSk[i].mask = masks[i];
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}
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}
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else while (amounts_proved < n_amounts)
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{
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size_t batch_size = 1;
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if (rct_config.range_proof_type == RangeProofMultiOutputBulletproof)
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while (batch_size * 2 + amounts_proved <= n_amounts && batch_size * 2 <= (plus ? BULLETPROOF_PLUS_MAX_OUTPUTS : BULLETPROOF_MAX_OUTPUTS))
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batch_size *= 2;
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rct::keyV C, masks;
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std::vector<uint64_t> batch_amounts(batch_size);
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for (i = 0; i < batch_size; ++i)
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batch_amounts[i] = outamounts[i + amounts_proved];
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if (hwdev.get_mode() == hw::device::TRANSACTION_CREATE_FAKE)
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{
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// use a fake bulletproof for speed
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if (plus)
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rv.p.bulletproofs_plus.push_back(make_dummy_bulletproof_plus(batch_amounts, C, masks));
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else
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rv.p.bulletproofs.push_back(make_dummy_bulletproof(batch_amounts, C, masks));
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}
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else
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{
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const epee::span<const key> keys{&amount_keys[amounts_proved], batch_size};
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if (plus)
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rv.p.bulletproofs_plus.push_back(proveRangeBulletproofPlus(C, masks, batch_amounts, keys, hwdev));
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else
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rv.p.bulletproofs.push_back(proveRangeBulletproof(C, masks, batch_amounts, keys, hwdev));
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#ifdef DBG
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if (plus)
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CHECK_AND_ASSERT_THROW_MES(verBulletproofPlus(rv.p.bulletproofs_plus.back()), "verBulletproofPlus failed on newly created proof");
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else
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CHECK_AND_ASSERT_THROW_MES(verBulletproof(rv.p.bulletproofs.back()), "verBulletproof failed on newly created proof");
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#endif
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}
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for (i = 0; i < batch_size; ++i)
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{
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rv.outPk[i + amounts_proved].mask = rct::scalarmult8(C[i]);
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outSk[i + amounts_proved].mask = masks[i];
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}
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amounts_proved += batch_size;
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}
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}
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key sumout = zero();
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