mirror of https://github.com/oxen-io/oxen-core.git
97 lines
3.7 KiB
C++
97 lines
3.7 KiB
C++
// Copyright (c) 2017-2019, 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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//
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#pragma once
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#include <cstddef>
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#include <string>
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#include "crypto/crypto.h"
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#include "cryptonote_basic/account.h"
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#include "device.hpp"
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#include "ringct/rctOps.h"
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namespace hw {
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/* Note about debug:
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* To debug Device you can def the following :
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* #define DEBUG_HWDEVICE
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* Activate debug mechanism:
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* - Add more trace
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* - All computation done by device are checked by default device.
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* Required IODUMMYCRYPT_HWDEVICE or IONOCRYPT_HWDEVICE for fully working
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* #define IODUMMYCRYPT_HWDEVICE 1
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* - It assumes sensitive data encryption is is off on device side. a XOR with 0x55. This allow
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* Ledger Class to make check on clear value #define IONOCRYPT_HWDEVICE 1
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* - It assumes sensitive data encryption is off on device side.
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*/
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void log_hexbuffer(std::string_view msg, const void* buff, size_t len);
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void log_message(std::string_view msg, std::string_view info);
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#ifdef WITH_DEVICE_LEDGER
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namespace ledger {
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inline constexpr unsigned const char dummy_view_key[32] = {0};
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inline constexpr unsigned const char dummy_spend_key[32] = {
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
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#ifdef DEBUG_HWDEVICE
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extern crypto::secret_key dbg_viewkey;
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extern crypto::secret_key dbg_spendkey;
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void decrypt(char* buf, size_t len);
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crypto::key_derivation decrypt(const crypto::key_derivation& derivation);
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cryptonote::account_keys decrypt(const cryptonote::account_keys& keys);
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crypto::secret_key decrypt(const crypto::secret_key& sec);
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rct::key decrypt(const rct::key& sec);
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crypto::ec_scalar decrypt(const crypto::ec_scalar& res);
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void check32(
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const std::string& msg,
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const std::string& info,
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const void* h,
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const void* d,
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bool crypted = false);
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void check8(
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const std::string& msg,
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const std::string& info,
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const void* h,
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const void* d,
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bool crypted = false);
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void set_check_verbose(bool verbose);
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#endif
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} // namespace ledger
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#endif
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} // namespace hw
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