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draft output set finalization code
This commit is contained in:
jeffro256
parent
1604edf301
commit
965a5d88c9
@ -35,6 +35,7 @@ set(carrot_core_sources
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device_ram_borrowed.cpp
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enote_utils.cpp
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hash_functions.cpp
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output_set_finalization.cpp
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payment_proposal.cpp)
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monero_find_all_headers(carrot_core_headers, "${CMAKE_CURRENT_SOURCE_DIR}")
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@ -66,4 +66,7 @@ static constexpr const unsigned char CARROT_DOMAIN_SEP_GENERATE_ADDRESS_SECRET[]
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static constexpr const unsigned char CARROT_DOMAIN_SEP_ADDRESS_INDEX_GEN[] = "Carrot address index generator";
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static constexpr const unsigned char CARROT_DOMAIN_SEP_SUBADDRESS_SCALAR[] = "Carrot subaddress scalar";
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// Carrot misc constants
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static constexpr const unsigned int CARROT_MIN_TX_OUTPUTS = 2;
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static constexpr const unsigned int CARROT_MAX_TX_OUTPUTS = 16;
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} //namespace carrot
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228
src/carrot_core/output_set_finalization.cpp
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228
src/carrot_core/output_set_finalization.cpp
Normal file
@ -0,0 +1,228 @@
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// Copyright (c) 2024, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//paired header
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#include "output_set_finalization.h"
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//local headers
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#include "common/container_helpers.h"
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#include "enote_utils.h"
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#include "misc_log_ex.h"
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//third party headers
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//standard headers
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#undef MONERO_DEFAULT_LOG_CATEGORY
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#define MONERO_DEFAULT_LOG_CATEGORY "carrot"
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namespace carrot
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{
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//-------------------------------------------------------------------------------------------------------------------
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std::optional<AdditionalOutputType> get_additional_output_type(const size_t num_outgoing,
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const size_t num_selfsend,
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const bool remaining_change,
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const bool have_payment_type_selfsend)
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{
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const size_t num_outputs = num_outgoing + num_selfsend;
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const bool already_completed = num_outputs >= 2 && num_selfsend >= 1 && !remaining_change;
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if (num_outputs == 0)
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{
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ASSERT_MES_AND_THROW("get additional output type: set contains 0 outputs");
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}
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else if (already_completed)
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{
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return std::nullopt;
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}
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else if (num_outputs == 1)
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{
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if (num_selfsend == 0)
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{
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return AdditionalOutputType::CHANGE_SHARED;
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}
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else if (!remaining_change)
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{
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return AdditionalOutputType::DUMMY;
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}
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else // num_selfsend == 1 && remaining_change
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{
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if (have_payment_type_selfsend)
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{
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return AdditionalOutputType::CHANGE_SHARED;
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}
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else
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{
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return AdditionalOutputType::PAYMENT_SHARED;
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}
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}
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}
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else if (num_outputs < CARROT_MAX_TX_OUTPUTS)
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{
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return AdditionalOutputType::CHANGE_UNIQUE;
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}
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else // num_outputs >= CARROT_MAX_TX_OUTPUTS
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{
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ASSERT_MES_AND_THROW("get additional output type: "
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"set needs finalization but already contains too many outputs");
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}
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}
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//-------------------------------------------------------------------------------------------------------------------
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tools::optional_variant<CarrotPaymentProposalV1, CarrotPaymentProposalSelfSendV1> get_additional_output_proposal(
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const size_t num_outgoing,
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const size_t num_selfsend,
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const rct::xmr_amount remaining_change,
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const bool have_payment_type_selfsend,
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const crypto::public_key &change_address_spend_pubkey,
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const crypto::x25519_pubkey &other_enote_ephemeral_pubkey)
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{
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const std::optional<AdditionalOutputType> additional_output_type = get_additional_output_type(
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num_outgoing,
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num_selfsend,
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remaining_change,
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have_payment_type_selfsend
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);
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if (!additional_output_type)
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return {};
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switch (*additional_output_type)
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{
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case AdditionalOutputType::PAYMENT_SHARED:
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return CarrotPaymentProposalSelfSendV1{
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.destination_address_spend_pubkey = change_address_spend_pubkey,
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.amount = remaining_change,
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.enote_type = CarrotEnoteType::PAYMENT,
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.enote_ephemeral_pubkey = other_enote_ephemeral_pubkey
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};
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case AdditionalOutputType::CHANGE_SHARED:
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return CarrotPaymentProposalSelfSendV1{
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.destination_address_spend_pubkey = change_address_spend_pubkey,
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.amount = remaining_change,
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.enote_type = CarrotEnoteType::CHANGE,
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.enote_ephemeral_pubkey = other_enote_ephemeral_pubkey
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};
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case AdditionalOutputType::CHANGE_UNIQUE:
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return CarrotPaymentProposalSelfSendV1{
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.destination_address_spend_pubkey = change_address_spend_pubkey,
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.amount = remaining_change,
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.enote_type = CarrotEnoteType::CHANGE,
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.enote_ephemeral_pubkey = crypto::x25519_pubkey_gen()
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};
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case AdditionalOutputType::DUMMY:
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return CarrotPaymentProposalV1{
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.destination = gen_carrot_main_address_v1(),
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.amount = 0,
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.randomness = gen_janus_anchor()
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};
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}
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ASSERT_MES_AND_THROW("get additional output proposal: unrecognized additional output type");
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}
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//-------------------------------------------------------------------------------------------------------------------
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void get_output_enote_proposals(std::vector<CarrotPaymentProposalV1> &&normal_payment_proposals,
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std::vector<CarrotPaymentProposalSelfSendV1> &&selfsend_payment_proposals,
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const view_balance_secret_device &s_view_balance_dev,
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const crypto::key_image &tx_first_key_image,
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std::vector<RCTOutputEnoteProposal> &output_enote_proposals_out,
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encrypted_payment_id_t &encrypted_payment_id_out)
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{
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output_enote_proposals_out.clear();
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encrypted_payment_id_out = null_payment_id;
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// assert payment proposals numbers
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const size_t num_proposals = normal_payment_proposals.size() + selfsend_payment_proposals.size();
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CHECK_AND_ASSERT_THROW_MES(num_proposals >= CARROT_MIN_TX_OUTPUTS,
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"get output enote proposals: too few payment proposals");
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CHECK_AND_ASSERT_THROW_MES(num_proposals <= CARROT_MAX_TX_OUTPUTS,
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"get output enote proposals: too many payment proposals");
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CHECK_AND_ASSERT_THROW_MES(selfsend_payment_proposals.size(),
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"get output enote proposals: no selfsend payment proposal");
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// assert there is a max of 1 integrated address payment proposals
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size_t num_integrated = 0;
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for (const CarrotPaymentProposalV1 &normal_payment_proposal : normal_payment_proposals)
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if (normal_payment_proposal.destination.payment_id != null_payment_id)
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++num_integrated;
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CHECK_AND_ASSERT_THROW_MES(num_integrated <= 1,
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"get output enote proposals: only one integrated address is allowed per tx output set");
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// input_context = "R" || KI_1
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input_context_t input_context;
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make_carrot_input_context(tx_first_key_image, input_context);
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// construct normal enotes
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output_enote_proposals_out.reserve(num_proposals);
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for (size_t i = 0; i < normal_payment_proposals.size(); ++i)
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{
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encrypted_payment_id_t encrypted_payment_id;
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get_output_proposal_normal_v1(normal_payment_proposals[i],
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tx_first_key_image,
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tools::add_element(output_enote_proposals_out),
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encrypted_payment_id);
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// set pid to the first payment proposal or only integrated proposal
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const bool is_first = i == 0;
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const bool is_integrated = normal_payment_proposals[i].destination.payment_id != null_payment_id;
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if (is_first || is_integrated)
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encrypted_payment_id_out = encrypted_payment_id;
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}
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// in the case that the pid is ambiguous, set it to random bytes
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const bool ambiguous_pid_destination = num_integrated == 0 && normal_payment_proposals.size() > 1;
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if (ambiguous_pid_destination)
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encrypted_payment_id_out = gen_payment_id();
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// construct selfsend enotes
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for (const CarrotPaymentProposalSelfSendV1 &selfsend_payment_proposal : selfsend_payment_proposals)
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{
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get_output_proposal_internal_v1(selfsend_payment_proposal,
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s_view_balance_dev,
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tx_first_key_image,
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tools::add_element(output_enote_proposals_out));
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}
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// sort enotes by D_e and assert uniqueness properties of D_e
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const auto sort_by_ephemeral_pubkey = [](const RCTOutputEnoteProposal &a, const RCTOutputEnoteProposal &b) -> bool
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{
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return memcmp(&a.enote.enote_ephemeral_pubkey,
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&b.enote.enote_ephemeral_pubkey,
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sizeof(crypto::x25519_pubkey)) < 0;
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};
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std::sort(output_enote_proposals_out.begin(), output_enote_proposals_out.end(), sort_by_ephemeral_pubkey);
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const bool has_unique_ephemeral_pubkeys = tools::is_sorted_and_unique(output_enote_proposals_out,
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sort_by_ephemeral_pubkey);
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CHECK_AND_ASSERT_THROW_MES(!(num_proposals == 2 && has_unique_ephemeral_pubkeys),
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"get output enote proposals: a 2-out set needs to share an ephemeral pubkey, but this 2-out set doesn't");
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CHECK_AND_ASSERT_THROW_MES(!(num_proposals != 2 && !has_unique_ephemeral_pubkeys),
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"get output enote proposals: this >2-out set contains duplicate enote ephemeral pubkeys");
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// sort enotes by Ko
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std::sort(output_enote_proposals_out.begin(), output_enote_proposals_out.end());
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}
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//-------------------------------------------------------------------------------------------------------------------
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} //namespace carrot
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99
src/carrot_core/output_set_finalization.h
Normal file
99
src/carrot_core/output_set_finalization.h
Normal file
@ -0,0 +1,99 @@
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// Copyright (c) 2024, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//! @file Utilities for constructing output proposal sets that adhere to Carrot rules
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#pragma once
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//local headers
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#include "carrot_enote_types.h"
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#include "common/variant.h"
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#include "config.h"
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#include "payment_proposal.h"
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#include "ringct/rctTypes.h"
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//third party headers
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//standard headers
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#include <optional>
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//forward declarations
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namespace carrot
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{
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enum class AdditionalOutputType
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{
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PAYMENT_SHARED, // selfsend proposal with enote_type="payment" with a shared D_e
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CHANGE_SHARED, // selfsend proposal with enote_type="change" with a shared D_e
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CHANGE_UNIQUE, // selfsend proposal with enote_type="change" with a unique D_e
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DUMMY // outgoing proposal to a random address
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};
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/**
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* brief: get_additional_output_type - get the type of the additional enote needed to finalize an output set
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* param: num_outgoing - number of outgoing transfers
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* param: num_selfsend - number of selfsend transfers
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* param: remaining_change - whether there is any leftover change needed to be included
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* param: have_payment_type_selfsend - true if the enote set has a selfsend enote with enote_type="payment"
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* return: AdditionalOutputType if need an additional enote, else std::nullopt
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* throw: std::runtime_error if the output set is in a state where it cannot be finalized
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*/
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std::optional<AdditionalOutputType> get_additional_output_type(const size_t num_outgoing,
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const size_t num_selfsend,
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const bool remaining_change,
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const bool have_payment_type_selfsend);
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/**
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* brief: get_additional_output_proposal - get an additional output proposal to complete an output set
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* param: num_outgoing - number of outgoing transfers
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* param: num_selfsend - number of selfsend transfers
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* param: remaining_change - the amount of leftover change needed to be included
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* param: have_payment_type_selfsend - true if the enote set has a selfsend enote with enote_type="payment"
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* param: change_address_spend_pubkey - K^j_s of our change address
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* param: other_enote_ephemeral_pubkey - D^other_e
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* return: an output proposal if need an additional enote, else none
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* throw: std::runtime_error if the output set is in a state where it cannot be finalized
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*/
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tools::optional_variant<CarrotPaymentProposalV1, CarrotPaymentProposalSelfSendV1> get_additional_output_proposal(
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const size_t num_outgoing,
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const size_t num_selfsend,
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const rct::xmr_amount remaining_change,
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const bool have_payment_type_selfsend,
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const crypto::public_key &change_address_spend_pubkey,
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const crypto::x25519_pubkey &other_enote_ephemeral_pubkey);
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/**
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* brief: get_output_enote_proposals - convert payment proposals into output enote proposals
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*/
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void get_output_enote_proposals(std::vector<CarrotPaymentProposalV1> &&normal_payment_proposals,
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std::vector<CarrotPaymentProposalSelfSendV1> &&selfsend_payment_proposals,
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const view_balance_secret_device &s_view_balance_dev,
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const crypto::key_image &tx_first_key_image,
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std::vector<RCTOutputEnoteProposal> &output_enote_proposals_out,
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encrypted_payment_id_t &encrypted_payment_id_out);
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} //namespace carrot
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@ -84,7 +84,7 @@ static void get_normal_proposal_ecdh_parts(const CarrotPaymentProposalV1 &propos
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const crypto::secret_key enote_ephemeral_privkey = get_enote_ephemeral_privkey(proposal, input_context);
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// 2. make D_e
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get_enote_ephemeral_pubkey(proposal, input_context, enote_ephemeral_pubkey_out);
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enote_ephemeral_pubkey_out = get_enote_ephemeral_pubkey(proposal, input_context);
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// 3. s_sr = 8 d_e ConvertPointE(K^j_v)
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make_carrot_uncontextualized_shared_key_sender(enote_ephemeral_privkey,
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@ -191,22 +191,29 @@ bool operator==(const CarrotPaymentProposalSelfSendV1 &a, const CarrotPaymentPro
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a.enote_ephemeral_pubkey == b.enote_ephemeral_pubkey;
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}
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//-------------------------------------------------------------------------------------------------------------------
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void get_enote_ephemeral_pubkey(const CarrotPaymentProposalV1 &proposal,
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const input_context_t &input_context,
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crypto::x25519_pubkey &enote_ephemeral_pubkey_out)
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bool operator<(const RCTOutputEnoteProposal &a, const RCTOutputEnoteProposal &b)
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{
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return memcmp(&a.enote.onetime_address, &b.enote.onetime_address, sizeof(crypto::public_key)) < 0;
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}
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//-------------------------------------------------------------------------------------------------------------------
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crypto::x25519_pubkey get_enote_ephemeral_pubkey(const CarrotPaymentProposalV1 &proposal,
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const input_context_t &input_context)
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{
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// d_e = H_n(anchor_norm, input_context, K^j_s, K^j_v, pid))
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const crypto::secret_key enote_ephemeral_privkey{get_enote_ephemeral_privkey(proposal, input_context)};
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crypto::x25519_pubkey enote_ephemeral_pubkey;
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if (proposal.destination.is_subaddress)
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// D_e = d_e ConvertPointE(K^j_s)
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make_carrot_enote_ephemeral_pubkey_subaddress(enote_ephemeral_privkey,
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proposal.destination.address_spend_pubkey,
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enote_ephemeral_pubkey_out);
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enote_ephemeral_pubkey);
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else
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// D_e = d_e B
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make_carrot_enote_ephemeral_pubkey_cryptonote(enote_ephemeral_privkey,
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enote_ephemeral_pubkey_out);
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enote_ephemeral_pubkey);
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return enote_ephemeral_pubkey;
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}
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//-------------------------------------------------------------------------------------------------------------------
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void get_coinbase_output_proposal_v1(const CarrotPaymentProposalV1 &proposal,
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@ -266,10 +273,8 @@ void get_coinbase_output_proposal_v1(const CarrotPaymentProposalV1 &proposal,
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//-------------------------------------------------------------------------------------------------------------------
|
||||
void get_output_proposal_normal_v1(const CarrotPaymentProposalV1 &proposal,
|
||||
const crypto::key_image &tx_first_key_image,
|
||||
CarrotEnoteV1 &output_enote_out,
|
||||
encrypted_payment_id_t &encrypted_payment_id_out,
|
||||
rct::xmr_amount &amount_out,
|
||||
crypto::secret_key &amount_blinding_factor_out)
|
||||
RCTOutputEnoteProposal &output_enote_out,
|
||||
encrypted_payment_id_t &encrypted_payment_id_out)
|
||||
{
|
||||
// 1. sanity checks
|
||||
CHECK_AND_ASSERT_THROW_MES(proposal.randomness != null_anchor,
|
||||
@ -283,7 +288,7 @@ void get_output_proposal_normal_v1(const CarrotPaymentProposalV1 &proposal,
|
||||
crypto::x25519_pubkey s_sender_receiver_unctx; auto dhe_wiper = auto_wiper(s_sender_receiver_unctx);
|
||||
get_normal_proposal_ecdh_parts(proposal,
|
||||
input_context,
|
||||
output_enote_out.enote_ephemeral_pubkey,
|
||||
output_enote_out.enote.enote_ephemeral_pubkey,
|
||||
s_sender_receiver_unctx);
|
||||
|
||||
// 4. build the output enote address pieces
|
||||
@ -293,34 +298,32 @@ void get_output_proposal_normal_v1(const CarrotPaymentProposalV1 &proposal,
|
||||
proposal.destination.payment_id,
|
||||
proposal.amount,
|
||||
CarrotEnoteType::PAYMENT,
|
||||
output_enote_out.enote_ephemeral_pubkey,
|
||||
output_enote_out.enote.enote_ephemeral_pubkey,
|
||||
input_context,
|
||||
false, // coinbase_amount_commitment
|
||||
s_sender_receiver,
|
||||
amount_blinding_factor_out,
|
||||
output_enote_out.amount_commitment,
|
||||
output_enote_out.onetime_address,
|
||||
output_enote_out.amount_enc,
|
||||
output_enote_out.amount_blinding_factor,
|
||||
output_enote_out.enote.amount_commitment,
|
||||
output_enote_out.enote.onetime_address,
|
||||
output_enote_out.enote.amount_enc,
|
||||
encrypted_payment_id_out,
|
||||
output_enote_out.view_tag);
|
||||
output_enote_out.enote.view_tag);
|
||||
|
||||
// 5. anchor_enc = anchor XOR m_anchor
|
||||
output_enote_out.anchor_enc = encrypt_carrot_anchor(proposal.randomness,
|
||||
output_enote_out.enote.anchor_enc = encrypt_carrot_anchor(proposal.randomness,
|
||||
s_sender_receiver,
|
||||
output_enote_out.onetime_address);
|
||||
output_enote_out.enote.onetime_address);
|
||||
|
||||
// 6. save the amount and first key image
|
||||
amount_out = proposal.amount;
|
||||
output_enote_out.tx_first_key_image = tx_first_key_image;
|
||||
output_enote_out.amount = proposal.amount;
|
||||
output_enote_out.enote.tx_first_key_image = tx_first_key_image;
|
||||
}
|
||||
//-------------------------------------------------------------------------------------------------------------------
|
||||
void get_output_proposal_special_v1(const CarrotPaymentProposalSelfSendV1 &proposal,
|
||||
const view_incoming_key_device &k_view_dev,
|
||||
const crypto::public_key &primary_address_spend_pubkey,
|
||||
const crypto::key_image &tx_first_key_image,
|
||||
CarrotEnoteV1 &output_enote_out,
|
||||
rct::xmr_amount &amount_out,
|
||||
crypto::secret_key &amount_blinding_factor_out)
|
||||
RCTOutputEnoteProposal &output_enote_out)
|
||||
{
|
||||
// 1. sanity checks
|
||||
// @TODO
|
||||
@ -347,38 +350,36 @@ void get_output_proposal_special_v1(const CarrotPaymentProposalSelfSendV1 &propo
|
||||
input_context,
|
||||
false, // coinbase_amount_commitment
|
||||
s_sender_receiver,
|
||||
amount_blinding_factor_out,
|
||||
output_enote_out.amount_commitment,
|
||||
output_enote_out.onetime_address,
|
||||
output_enote_out.amount_enc,
|
||||
output_enote_out.amount_blinding_factor,
|
||||
output_enote_out.enote.amount_commitment,
|
||||
output_enote_out.enote.onetime_address,
|
||||
output_enote_out.enote.amount_enc,
|
||||
dummy_encrypted_payment_id,
|
||||
output_enote_out.view_tag);
|
||||
output_enote_out.enote.view_tag);
|
||||
|
||||
// 5. make special janus anchor: anchor_sp = H_16(D_e, input_context, Ko, k_v, K_s)
|
||||
janus_anchor_t janus_anchor_special;
|
||||
k_view_dev.make_janus_anchor_special(proposal.enote_ephemeral_pubkey,
|
||||
input_context,
|
||||
output_enote_out.onetime_address,
|
||||
output_enote_out.enote.onetime_address,
|
||||
primary_address_spend_pubkey,
|
||||
janus_anchor_special);
|
||||
|
||||
// 6. encrypt special anchor: anchor_enc = anchor XOR m_anchor
|
||||
output_enote_out.anchor_enc = encrypt_carrot_anchor(janus_anchor_special,
|
||||
output_enote_out.enote.anchor_enc = encrypt_carrot_anchor(janus_anchor_special,
|
||||
s_sender_receiver,
|
||||
output_enote_out.onetime_address);
|
||||
output_enote_out.enote.onetime_address);
|
||||
|
||||
// 7. save the enote ephemeral pubkey, first tx key image, and amount
|
||||
output_enote_out.enote_ephemeral_pubkey = proposal.enote_ephemeral_pubkey;
|
||||
output_enote_out.tx_first_key_image = tx_first_key_image;
|
||||
amount_out = proposal.amount;
|
||||
output_enote_out.enote.enote_ephemeral_pubkey = proposal.enote_ephemeral_pubkey;
|
||||
output_enote_out.enote.tx_first_key_image = tx_first_key_image;
|
||||
output_enote_out.amount = proposal.amount;
|
||||
}
|
||||
//-------------------------------------------------------------------------------------------------------------------
|
||||
void get_output_proposal_internal_v1(const CarrotPaymentProposalSelfSendV1 &proposal,
|
||||
const view_balance_secret_device &s_view_balance_dev,
|
||||
const crypto::key_image &tx_first_key_image,
|
||||
CarrotEnoteV1 &output_enote_out,
|
||||
rct::xmr_amount &amount_out,
|
||||
crypto::secret_key &amount_blinding_factor_out)
|
||||
RCTOutputEnoteProposal &output_enote_out)
|
||||
{
|
||||
// 1. sanity checks
|
||||
// @TODO
|
||||
@ -403,24 +404,24 @@ void get_output_proposal_internal_v1(const CarrotPaymentProposalSelfSendV1 &prop
|
||||
proposal.enote_ephemeral_pubkey,
|
||||
input_context,
|
||||
false, // coinbase_amount_commitment
|
||||
amount_blinding_factor_out,
|
||||
output_enote_out.amount_commitment,
|
||||
output_enote_out.onetime_address,
|
||||
output_enote_out.amount_enc,
|
||||
output_enote_out.amount_blinding_factor,
|
||||
output_enote_out.enote.amount_commitment,
|
||||
output_enote_out.enote.onetime_address,
|
||||
output_enote_out.enote.amount_enc,
|
||||
dummy_encrypted_payment_id);
|
||||
|
||||
// 5. vt = H_3(s_vb || input_context || Ko)
|
||||
s_view_balance_dev.make_internal_view_tag(input_context,
|
||||
output_enote_out.onetime_address,
|
||||
output_enote_out.view_tag);
|
||||
output_enote_out.enote.onetime_address,
|
||||
output_enote_out.enote.view_tag);
|
||||
|
||||
// 4. generate random encrypted anchor
|
||||
output_enote_out.anchor_enc = gen_janus_anchor();
|
||||
output_enote_out.enote.anchor_enc = gen_janus_anchor();
|
||||
|
||||
// 5. save the enote ephemeral pubkey, first tx key image, and amount
|
||||
output_enote_out.enote_ephemeral_pubkey = proposal.enote_ephemeral_pubkey;
|
||||
output_enote_out.tx_first_key_image = tx_first_key_image;
|
||||
amount_out = proposal.amount;
|
||||
output_enote_out.enote.enote_ephemeral_pubkey = proposal.enote_ephemeral_pubkey;
|
||||
output_enote_out.enote.tx_first_key_image = tx_first_key_image;
|
||||
output_enote_out.amount = proposal.amount;
|
||||
}
|
||||
//-------------------------------------------------------------------------------------------------------------------
|
||||
CarrotPaymentProposalV1 gen_carrot_payment_proposal_v1(const bool is_subaddress,
|
||||
|
||||
@ -79,20 +79,31 @@ struct CarrotPaymentProposalSelfSendV1 final
|
||||
crypto::x25519_pubkey enote_ephemeral_pubkey;
|
||||
};
|
||||
|
||||
struct RCTOutputEnoteProposal
|
||||
{
|
||||
CarrotEnoteV1 enote;
|
||||
|
||||
// we need this opening information to make amount range proofs
|
||||
rct::xmr_amount amount;
|
||||
crypto::secret_key amount_blinding_factor;
|
||||
};
|
||||
|
||||
/// equality operators
|
||||
bool operator==(const CarrotPaymentProposalV1 &a, const CarrotPaymentProposalV1 &b);
|
||||
/// equality operators
|
||||
bool operator==(const CarrotPaymentProposalSelfSendV1 &a, const CarrotPaymentProposalSelfSendV1 &b);
|
||||
|
||||
/// comparison operators
|
||||
bool operator<(const RCTOutputEnoteProposal &a, const RCTOutputEnoteProposal &b);
|
||||
|
||||
/**
|
||||
* brief: get_enote_ephemeral_pubkey - get the proposal's enote ephemeral pubkey D_e
|
||||
* param: proposal -
|
||||
* param: input_context -
|
||||
* outparam: enote_ephemeral_pubkey_out -
|
||||
* return: D_e
|
||||
*/
|
||||
void get_enote_ephemeral_pubkey(const CarrotPaymentProposalV1 &proposal,
|
||||
const input_context_t &input_context,
|
||||
crypto::x25519_pubkey &enote_ephemeral_pubkey_out);
|
||||
crypto::x25519_pubkey get_enote_ephemeral_pubkey(const CarrotPaymentProposalV1 &proposal,
|
||||
const input_context_t &input_context);
|
||||
/**
|
||||
* brief: get_coinbase_output_proposal_v1 - convert the carrot proposal to a coinbase output proposal
|
||||
* param: proposal -
|
||||
@ -109,15 +120,11 @@ void get_coinbase_output_proposal_v1(const CarrotPaymentProposalV1 &proposal,
|
||||
* param: tx_first_key_image -
|
||||
* outparam: output_enote_out -
|
||||
* outparam: encrypted_payment_id_out - pid_enc
|
||||
* outparam: amount_out - used to open commitment C_a
|
||||
* outparam: amount_blinding_factor_out - used to open commitment C_a
|
||||
*/
|
||||
void get_output_proposal_normal_v1(const CarrotPaymentProposalV1 &proposal,
|
||||
const crypto::key_image &tx_first_key_image,
|
||||
CarrotEnoteV1 &output_enote_out,
|
||||
encrypted_payment_id_t &encrypted_payment_id_out,
|
||||
rct::xmr_amount &amount_out,
|
||||
crypto::secret_key &amount_blinding_factor_out);
|
||||
RCTOutputEnoteProposal &output_enote_out,
|
||||
encrypted_payment_id_t &encrypted_payment_id_out);
|
||||
/**
|
||||
* brief: get_output_proposal_v1 - convert the carrot proposal to an output proposal (external selfsend)
|
||||
* param: proposal -
|
||||
@ -125,16 +132,12 @@ void get_output_proposal_normal_v1(const CarrotPaymentProposalV1 &proposal,
|
||||
* param: primary_address_spend_pubkey -
|
||||
* param: tx_first_key_image -
|
||||
* outparam: output_enote_out -
|
||||
* outparam: amount_out - used to open commitment C_a
|
||||
* outparam: amount_blinding_factor_out - used to open commitment C_a
|
||||
*/
|
||||
void get_output_proposal_special_v1(const CarrotPaymentProposalSelfSendV1 &proposal,
|
||||
const view_incoming_key_device &k_view_dev,
|
||||
const crypto::public_key &primary_address_spend_pubkey,
|
||||
const crypto::key_image &tx_first_key_image,
|
||||
CarrotEnoteV1 &output_enote_out,
|
||||
rct::xmr_amount &amount_out,
|
||||
crypto::secret_key &amount_blinding_factor_out);
|
||||
RCTOutputEnoteProposal &output_enote_out);
|
||||
/**
|
||||
* brief: get_output_proposal_internal_v1 - convert the carrot proposal to an output proposal (internal)
|
||||
* param: proposal -
|
||||
@ -143,15 +146,11 @@ void get_output_proposal_special_v1(const CarrotPaymentProposalSelfSendV1 &propo
|
||||
* param: tx_first_key_image -
|
||||
* outparam: output_enote_out -
|
||||
* outparam: partial_memo_out -
|
||||
* outparam: amount_out - used to open commitment C_a
|
||||
* outparam: amount_blinding_factor_out - used to open commitment C_a
|
||||
*/
|
||||
void get_output_proposal_internal_v1(const CarrotPaymentProposalSelfSendV1 &proposal,
|
||||
const view_balance_secret_device &s_view_balance_dev,
|
||||
const crypto::key_image &tx_first_key_image,
|
||||
CarrotEnoteV1 &output_enote_out,
|
||||
rct::xmr_amount &amount_out,
|
||||
crypto::secret_key &amount_blinding_factor_out);
|
||||
RCTOutputEnoteProposal &output_enote_out);
|
||||
/**
|
||||
* brief: gen_jamtis_payment_proposal_v1 - generate a random proposal
|
||||
* param: is_subaddress - whether to generate a proposal to subaddress
|
||||
|
||||
@ -161,23 +161,20 @@ TEST(carrot_core, main_address_normal_scan_completeness)
|
||||
|
||||
const crypto::key_image tx_first_key_image = rct::rct2ki(rct::pkGen());
|
||||
|
||||
CarrotEnoteV1 enote;
|
||||
RCTOutputEnoteProposal enote_proposal;
|
||||
encrypted_payment_id_t encrypted_payment_id;
|
||||
rct::xmr_amount amount;
|
||||
crypto::secret_key amount_blinding_factor;
|
||||
get_output_proposal_normal_v1(proposal,
|
||||
tx_first_key_image,
|
||||
enote,
|
||||
encrypted_payment_id,
|
||||
amount,
|
||||
amount_blinding_factor);
|
||||
enote_proposal,
|
||||
encrypted_payment_id);
|
||||
|
||||
ASSERT_EQ(proposal.amount, amount);
|
||||
ASSERT_EQ(enote.amount_commitment, rct::commit(amount, rct::sk2rct(amount_blinding_factor)));
|
||||
ASSERT_EQ(proposal.amount, enote_proposal.amount);
|
||||
const rct::key recomputed_amount_commitment = rct::commit(enote_proposal.amount, rct::sk2rct(enote_proposal.amount_blinding_factor));
|
||||
ASSERT_EQ(enote_proposal.enote.amount_commitment, recomputed_amount_commitment);
|
||||
|
||||
crypto::x25519_pubkey s_sender_receiver_unctx;
|
||||
make_carrot_uncontextualized_shared_key_receiver(keys.k_view,
|
||||
enote.enote_ephemeral_pubkey,
|
||||
enote_proposal.enote.enote_ephemeral_pubkey,
|
||||
s_sender_receiver_unctx);
|
||||
|
||||
crypto::secret_key recovered_sender_extension_g;
|
||||
@ -187,7 +184,7 @@ TEST(carrot_core, main_address_normal_scan_completeness)
|
||||
crypto::secret_key recovered_amount_blinding_factor;
|
||||
encrypted_payment_id_t recovered_payment_id;
|
||||
CarrotEnoteType recovered_enote_type;
|
||||
const bool scan_success = try_scan_carrot_enote_external(enote,
|
||||
const bool scan_success = try_scan_carrot_enote_external(enote_proposal.enote,
|
||||
encrypted_payment_id,
|
||||
s_sender_receiver_unctx,
|
||||
keys.k_view_dev,
|
||||
@ -204,8 +201,8 @@ TEST(carrot_core, main_address_normal_scan_completeness)
|
||||
|
||||
// check recovered data
|
||||
EXPECT_EQ(proposal.destination.address_spend_pubkey, recovered_address_spend_pubkey);
|
||||
EXPECT_EQ(amount, recovered_amount);
|
||||
EXPECT_EQ(amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(proposal.amount, recovered_amount);
|
||||
EXPECT_EQ(enote_proposal.amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(null_payment_id, recovered_payment_id);
|
||||
EXPECT_EQ(CarrotEnoteType::PAYMENT, recovered_enote_type);
|
||||
|
||||
@ -215,7 +212,7 @@ TEST(carrot_core, main_address_normal_scan_completeness)
|
||||
rct::rct2sk(rct::I),
|
||||
recovered_sender_extension_g,
|
||||
recovered_sender_extension_t,
|
||||
enote.onetime_address));
|
||||
enote_proposal.enote.onetime_address));
|
||||
}
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
TEST(carrot_core, subaddress_normal_scan_completeness)
|
||||
@ -241,23 +238,20 @@ TEST(carrot_core, subaddress_normal_scan_completeness)
|
||||
|
||||
const crypto::key_image tx_first_key_image = rct::rct2ki(rct::pkGen());
|
||||
|
||||
CarrotEnoteV1 enote;
|
||||
RCTOutputEnoteProposal enote_proposal;
|
||||
encrypted_payment_id_t encrypted_payment_id;
|
||||
rct::xmr_amount amount;
|
||||
crypto::secret_key amount_blinding_factor;
|
||||
get_output_proposal_normal_v1(proposal,
|
||||
tx_first_key_image,
|
||||
enote,
|
||||
encrypted_payment_id,
|
||||
amount,
|
||||
amount_blinding_factor);
|
||||
enote_proposal,
|
||||
encrypted_payment_id);
|
||||
|
||||
ASSERT_EQ(proposal.amount, amount);
|
||||
ASSERT_EQ(enote.amount_commitment, rct::commit(amount, rct::sk2rct(amount_blinding_factor)));
|
||||
ASSERT_EQ(proposal.amount, enote_proposal.amount);
|
||||
const rct::key recomputed_amount_commitment = rct::commit(enote_proposal.amount, rct::sk2rct(enote_proposal.amount_blinding_factor));
|
||||
ASSERT_EQ(enote_proposal.enote.amount_commitment, recomputed_amount_commitment);
|
||||
|
||||
crypto::x25519_pubkey s_sender_receiver_unctx;
|
||||
make_carrot_uncontextualized_shared_key_receiver(keys.k_view,
|
||||
enote.enote_ephemeral_pubkey,
|
||||
enote_proposal.enote.enote_ephemeral_pubkey,
|
||||
s_sender_receiver_unctx);
|
||||
|
||||
crypto::secret_key recovered_sender_extension_g;
|
||||
@ -267,7 +261,7 @@ TEST(carrot_core, subaddress_normal_scan_completeness)
|
||||
crypto::secret_key recovered_amount_blinding_factor;
|
||||
encrypted_payment_id_t recovered_payment_id;
|
||||
CarrotEnoteType recovered_enote_type;
|
||||
const bool scan_success = try_scan_carrot_enote_external(enote,
|
||||
const bool scan_success = try_scan_carrot_enote_external(enote_proposal.enote,
|
||||
encrypted_payment_id,
|
||||
s_sender_receiver_unctx,
|
||||
keys.k_view_dev,
|
||||
@ -284,8 +278,8 @@ TEST(carrot_core, subaddress_normal_scan_completeness)
|
||||
|
||||
// check recovered data
|
||||
EXPECT_EQ(proposal.destination.address_spend_pubkey, recovered_address_spend_pubkey);
|
||||
EXPECT_EQ(amount, recovered_amount);
|
||||
EXPECT_EQ(amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(proposal.amount, recovered_amount);
|
||||
EXPECT_EQ(enote_proposal.amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(null_payment_id, recovered_payment_id);
|
||||
EXPECT_EQ(CarrotEnoteType::PAYMENT, recovered_enote_type);
|
||||
|
||||
@ -308,7 +302,7 @@ TEST(carrot_core, subaddress_normal_scan_completeness)
|
||||
subaddr_scalar,
|
||||
recovered_sender_extension_g,
|
||||
recovered_sender_extension_t,
|
||||
enote.onetime_address));
|
||||
enote_proposal.enote.onetime_address));
|
||||
}
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
TEST(carrot_core, integrated_address_normal_scan_completeness)
|
||||
@ -329,23 +323,20 @@ TEST(carrot_core, integrated_address_normal_scan_completeness)
|
||||
|
||||
const crypto::key_image tx_first_key_image = rct::rct2ki(rct::pkGen());
|
||||
|
||||
CarrotEnoteV1 enote;
|
||||
RCTOutputEnoteProposal enote_proposal;
|
||||
encrypted_payment_id_t encrypted_payment_id;
|
||||
rct::xmr_amount amount;
|
||||
crypto::secret_key amount_blinding_factor;
|
||||
get_output_proposal_normal_v1(proposal,
|
||||
tx_first_key_image,
|
||||
enote,
|
||||
encrypted_payment_id,
|
||||
amount,
|
||||
amount_blinding_factor);
|
||||
enote_proposal,
|
||||
encrypted_payment_id);
|
||||
|
||||
ASSERT_EQ(proposal.amount, amount);
|
||||
ASSERT_EQ(enote.amount_commitment, rct::commit(amount, rct::sk2rct(amount_blinding_factor)));
|
||||
ASSERT_EQ(proposal.amount, enote_proposal.amount);
|
||||
const rct::key recomputed_amount_commitment = rct::commit(enote_proposal.amount, rct::sk2rct(enote_proposal.amount_blinding_factor));
|
||||
ASSERT_EQ(enote_proposal.enote.amount_commitment, recomputed_amount_commitment);
|
||||
|
||||
crypto::x25519_pubkey s_sender_receiver_unctx;
|
||||
make_carrot_uncontextualized_shared_key_receiver(keys.k_view,
|
||||
enote.enote_ephemeral_pubkey,
|
||||
enote_proposal.enote.enote_ephemeral_pubkey,
|
||||
s_sender_receiver_unctx);
|
||||
|
||||
crypto::secret_key recovered_sender_extension_g;
|
||||
@ -355,7 +346,7 @@ TEST(carrot_core, integrated_address_normal_scan_completeness)
|
||||
crypto::secret_key recovered_amount_blinding_factor;
|
||||
encrypted_payment_id_t recovered_payment_id;
|
||||
CarrotEnoteType recovered_enote_type;
|
||||
const bool scan_success = try_scan_carrot_enote_external(enote,
|
||||
const bool scan_success = try_scan_carrot_enote_external(enote_proposal.enote,
|
||||
encrypted_payment_id,
|
||||
s_sender_receiver_unctx,
|
||||
keys.k_view_dev,
|
||||
@ -372,8 +363,8 @@ TEST(carrot_core, integrated_address_normal_scan_completeness)
|
||||
|
||||
// check recovered data
|
||||
EXPECT_EQ(proposal.destination.address_spend_pubkey, recovered_address_spend_pubkey);
|
||||
EXPECT_EQ(amount, recovered_amount);
|
||||
EXPECT_EQ(amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(proposal.amount, recovered_amount);
|
||||
EXPECT_EQ(enote_proposal.amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(integrated_address.payment_id, recovered_payment_id);
|
||||
EXPECT_EQ(CarrotEnoteType::PAYMENT, recovered_enote_type);
|
||||
|
||||
@ -383,7 +374,7 @@ TEST(carrot_core, integrated_address_normal_scan_completeness)
|
||||
rct::rct2sk(rct::I),
|
||||
recovered_sender_extension_g,
|
||||
recovered_sender_extension_t,
|
||||
enote.onetime_address));
|
||||
enote_proposal.enote.onetime_address));
|
||||
}
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
TEST(carrot_core, main_address_special_scan_completeness)
|
||||
@ -407,23 +398,20 @@ TEST(carrot_core, main_address_special_scan_completeness)
|
||||
|
||||
const crypto::key_image tx_first_key_image = rct::rct2ki(rct::pkGen());
|
||||
|
||||
CarrotEnoteV1 enote;
|
||||
rct::xmr_amount amount;
|
||||
crypto::secret_key amount_blinding_factor;
|
||||
RCTOutputEnoteProposal enote_proposal;
|
||||
get_output_proposal_special_v1(proposal,
|
||||
keys.k_view_dev,
|
||||
keys.account_spend_pubkey,
|
||||
tx_first_key_image,
|
||||
enote,
|
||||
amount,
|
||||
amount_blinding_factor);
|
||||
enote_proposal);
|
||||
|
||||
ASSERT_EQ(proposal.amount, amount);
|
||||
ASSERT_EQ(enote.amount_commitment, rct::commit(amount, rct::sk2rct(amount_blinding_factor)));
|
||||
ASSERT_EQ(proposal.amount, enote_proposal.amount);
|
||||
const rct::key recomputed_amount_commitment = rct::commit(enote_proposal.amount, rct::sk2rct(enote_proposal.amount_blinding_factor));
|
||||
ASSERT_EQ(enote_proposal.enote.amount_commitment, recomputed_amount_commitment);
|
||||
|
||||
crypto::x25519_pubkey s_sender_receiver_unctx;
|
||||
make_carrot_uncontextualized_shared_key_receiver(keys.k_view,
|
||||
enote.enote_ephemeral_pubkey,
|
||||
enote_proposal.enote.enote_ephemeral_pubkey,
|
||||
s_sender_receiver_unctx);
|
||||
|
||||
crypto::secret_key recovered_sender_extension_g;
|
||||
@ -433,7 +421,7 @@ TEST(carrot_core, main_address_special_scan_completeness)
|
||||
crypto::secret_key recovered_amount_blinding_factor;
|
||||
encrypted_payment_id_t recovered_payment_id;
|
||||
CarrotEnoteType recovered_enote_type;
|
||||
const bool scan_success = try_scan_carrot_enote_external(enote,
|
||||
const bool scan_success = try_scan_carrot_enote_external(enote_proposal.enote,
|
||||
std::nullopt,
|
||||
s_sender_receiver_unctx,
|
||||
keys.k_view_dev,
|
||||
@ -450,8 +438,8 @@ TEST(carrot_core, main_address_special_scan_completeness)
|
||||
|
||||
// check recovered data
|
||||
EXPECT_EQ(proposal.destination_address_spend_pubkey, recovered_address_spend_pubkey);
|
||||
EXPECT_EQ(amount, recovered_amount);
|
||||
EXPECT_EQ(amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(proposal.amount, recovered_amount);
|
||||
EXPECT_EQ(enote_proposal.amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(null_payment_id, recovered_payment_id);
|
||||
EXPECT_EQ(enote_type, recovered_enote_type);
|
||||
|
||||
@ -461,7 +449,7 @@ TEST(carrot_core, main_address_special_scan_completeness)
|
||||
rct::rct2sk(rct::I),
|
||||
recovered_sender_extension_g,
|
||||
recovered_sender_extension_t,
|
||||
enote.onetime_address));
|
||||
enote_proposal.enote.onetime_address));
|
||||
}
|
||||
}
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
@ -494,23 +482,20 @@ TEST(carrot_core, subaddress_special_scan_completeness)
|
||||
|
||||
const crypto::key_image tx_first_key_image = rct::rct2ki(rct::pkGen());
|
||||
|
||||
CarrotEnoteV1 enote;
|
||||
rct::xmr_amount amount;
|
||||
crypto::secret_key amount_blinding_factor;
|
||||
RCTOutputEnoteProposal enote_proposal;
|
||||
get_output_proposal_special_v1(proposal,
|
||||
keys.k_view_dev,
|
||||
keys.account_spend_pubkey,
|
||||
tx_first_key_image,
|
||||
enote,
|
||||
amount,
|
||||
amount_blinding_factor);
|
||||
enote_proposal);
|
||||
|
||||
ASSERT_EQ(proposal.amount, amount);
|
||||
ASSERT_EQ(enote.amount_commitment, rct::commit(amount, rct::sk2rct(amount_blinding_factor)));
|
||||
ASSERT_EQ(proposal.amount, enote_proposal.amount);
|
||||
const rct::key recomputed_amount_commitment = rct::commit(enote_proposal.amount, rct::sk2rct(enote_proposal.amount_blinding_factor));
|
||||
ASSERT_EQ(enote_proposal.enote.amount_commitment, recomputed_amount_commitment);
|
||||
|
||||
crypto::x25519_pubkey s_sender_receiver_unctx;
|
||||
make_carrot_uncontextualized_shared_key_receiver(keys.k_view,
|
||||
enote.enote_ephemeral_pubkey,
|
||||
enote_proposal.enote.enote_ephemeral_pubkey,
|
||||
s_sender_receiver_unctx);
|
||||
|
||||
crypto::secret_key recovered_sender_extension_g;
|
||||
@ -520,7 +505,7 @@ TEST(carrot_core, subaddress_special_scan_completeness)
|
||||
crypto::secret_key recovered_amount_blinding_factor;
|
||||
encrypted_payment_id_t recovered_payment_id;
|
||||
CarrotEnoteType recovered_enote_type;
|
||||
const bool scan_success = try_scan_carrot_enote_external(enote,
|
||||
const bool scan_success = try_scan_carrot_enote_external(enote_proposal.enote,
|
||||
std::nullopt,
|
||||
s_sender_receiver_unctx,
|
||||
keys.k_view_dev,
|
||||
@ -537,8 +522,8 @@ TEST(carrot_core, subaddress_special_scan_completeness)
|
||||
|
||||
// check recovered data
|
||||
EXPECT_EQ(proposal.destination_address_spend_pubkey, recovered_address_spend_pubkey);
|
||||
EXPECT_EQ(amount, recovered_amount);
|
||||
EXPECT_EQ(amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(proposal.amount, recovered_amount);
|
||||
EXPECT_EQ(enote_proposal.amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(null_payment_id, recovered_payment_id);
|
||||
EXPECT_EQ(enote_type, recovered_enote_type);
|
||||
|
||||
@ -555,13 +540,13 @@ TEST(carrot_core, subaddress_special_scan_completeness)
|
||||
j_major,
|
||||
j_minor,
|
||||
subaddr_scalar);
|
||||
|
||||
|
||||
EXPECT_TRUE(can_open_fcmp_onetime_address(keys.k_prove_spend,
|
||||
keys.k_generate_image,
|
||||
subaddr_scalar,
|
||||
recovered_sender_extension_g,
|
||||
recovered_sender_extension_t,
|
||||
enote.onetime_address));
|
||||
enote_proposal.enote.onetime_address));
|
||||
}
|
||||
}
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
@ -586,18 +571,15 @@ TEST(carrot_core, main_address_internal_scan_completeness)
|
||||
|
||||
const crypto::key_image tx_first_key_image = rct::rct2ki(rct::pkGen());
|
||||
|
||||
CarrotEnoteV1 enote;
|
||||
rct::xmr_amount amount;
|
||||
crypto::secret_key amount_blinding_factor;
|
||||
RCTOutputEnoteProposal enote_proposal;
|
||||
get_output_proposal_internal_v1(proposal,
|
||||
keys.s_view_balance_dev,
|
||||
tx_first_key_image,
|
||||
enote,
|
||||
amount,
|
||||
amount_blinding_factor);
|
||||
enote_proposal);
|
||||
|
||||
ASSERT_EQ(proposal.amount, amount);
|
||||
ASSERT_EQ(enote.amount_commitment, rct::commit(amount, rct::sk2rct(amount_blinding_factor)));
|
||||
ASSERT_EQ(proposal.amount, enote_proposal.amount);
|
||||
const rct::key recomputed_amount_commitment = rct::commit(enote_proposal.amount, rct::sk2rct(enote_proposal.amount_blinding_factor));
|
||||
ASSERT_EQ(enote_proposal.enote.amount_commitment, recomputed_amount_commitment);
|
||||
|
||||
crypto::secret_key recovered_sender_extension_g;
|
||||
crypto::secret_key recovered_sender_extension_t;
|
||||
@ -605,7 +587,7 @@ TEST(carrot_core, main_address_internal_scan_completeness)
|
||||
rct::xmr_amount recovered_amount;
|
||||
crypto::secret_key recovered_amount_blinding_factor;
|
||||
CarrotEnoteType recovered_enote_type;
|
||||
const bool scan_success = try_scan_carrot_enote_internal(enote,
|
||||
const bool scan_success = try_scan_carrot_enote_internal(enote_proposal.enote,
|
||||
keys.s_view_balance_dev,
|
||||
recovered_sender_extension_g,
|
||||
recovered_sender_extension_t,
|
||||
@ -618,8 +600,8 @@ TEST(carrot_core, main_address_internal_scan_completeness)
|
||||
|
||||
// check recovered data
|
||||
EXPECT_EQ(proposal.destination_address_spend_pubkey, recovered_address_spend_pubkey);
|
||||
EXPECT_EQ(amount, recovered_amount);
|
||||
EXPECT_EQ(amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(proposal.amount, recovered_amount);
|
||||
EXPECT_EQ(enote_proposal.amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(enote_type, recovered_enote_type);
|
||||
|
||||
// check spendability
|
||||
@ -628,7 +610,7 @@ TEST(carrot_core, main_address_internal_scan_completeness)
|
||||
rct::rct2sk(rct::I),
|
||||
recovered_sender_extension_g,
|
||||
recovered_sender_extension_t,
|
||||
enote.onetime_address));
|
||||
enote_proposal.enote.onetime_address));
|
||||
}
|
||||
}
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
@ -661,18 +643,15 @@ TEST(carrot_core, subaddress_internal_scan_completeness)
|
||||
|
||||
const crypto::key_image tx_first_key_image = rct::rct2ki(rct::pkGen());
|
||||
|
||||
CarrotEnoteV1 enote;
|
||||
rct::xmr_amount amount;
|
||||
crypto::secret_key amount_blinding_factor;
|
||||
RCTOutputEnoteProposal enote_proposal;
|
||||
get_output_proposal_internal_v1(proposal,
|
||||
keys.s_view_balance_dev,
|
||||
tx_first_key_image,
|
||||
enote,
|
||||
amount,
|
||||
amount_blinding_factor);
|
||||
enote_proposal);
|
||||
|
||||
ASSERT_EQ(proposal.amount, amount);
|
||||
ASSERT_EQ(enote.amount_commitment, rct::commit(amount, rct::sk2rct(amount_blinding_factor)));
|
||||
ASSERT_EQ(proposal.amount, enote_proposal.amount);
|
||||
const rct::key recomputed_amount_commitment = rct::commit(enote_proposal.amount, rct::sk2rct(enote_proposal.amount_blinding_factor));
|
||||
ASSERT_EQ(enote_proposal.enote.amount_commitment, recomputed_amount_commitment);
|
||||
|
||||
crypto::secret_key recovered_sender_extension_g;
|
||||
crypto::secret_key recovered_sender_extension_t;
|
||||
@ -680,7 +659,7 @@ TEST(carrot_core, subaddress_internal_scan_completeness)
|
||||
rct::xmr_amount recovered_amount;
|
||||
crypto::secret_key recovered_amount_blinding_factor;
|
||||
CarrotEnoteType recovered_enote_type;
|
||||
const bool scan_success = try_scan_carrot_enote_internal(enote,
|
||||
const bool scan_success = try_scan_carrot_enote_internal(enote_proposal.enote,
|
||||
keys.s_view_balance_dev,
|
||||
recovered_sender_extension_g,
|
||||
recovered_sender_extension_t,
|
||||
@ -693,8 +672,8 @@ TEST(carrot_core, subaddress_internal_scan_completeness)
|
||||
|
||||
// check recovered data
|
||||
EXPECT_EQ(proposal.destination_address_spend_pubkey, recovered_address_spend_pubkey);
|
||||
EXPECT_EQ(amount, recovered_amount);
|
||||
EXPECT_EQ(amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(proposal.amount, recovered_amount);
|
||||
EXPECT_EQ(enote_proposal.amount_blinding_factor, recovered_amount_blinding_factor);
|
||||
EXPECT_EQ(enote_type, recovered_enote_type);
|
||||
|
||||
// check spendability
|
||||
@ -716,7 +695,7 @@ TEST(carrot_core, subaddress_internal_scan_completeness)
|
||||
subaddr_scalar,
|
||||
recovered_sender_extension_g,
|
||||
recovered_sender_extension_t,
|
||||
enote.onetime_address));
|
||||
enote_proposal.enote.onetime_address));
|
||||
}
|
||||
}
|
||||
//----------------------------------------------------------------------------------------------------------------------
|
||||
|
||||
Loading…
Reference in New Issue
Block a user