// Copyright (c) 2017-2023, The Monero Project // // All rights reserved. // // Redistribution and use in source and binary forms, with or without modification, are // permitted provided that the following conditions are met: // // 1. Redistributions of source code must retain the above copyright notice, this list of // conditions and the following disclaimer. // // 2. Redistributions in binary form must reproduce the above copyright notice, this list // of conditions and the following disclaimer in the documentation and/or other // materials provided with the distribution. // // 3. Neither the name of the copyright holder nor the names of its contributors may be // used to endorse or promote products derived from this software without specific // prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL // THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF // THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // #pragma once #include #include #include "ringct/rctOps.h" #include "crypto/crypto.h" #include "cryptonote_basic/account.h" #include "device.hpp" namespace hw { /* Note about debug: * To debug Device you can def the following : * #define DEBUG_HWDEVICE * Activate debug mechanism: * - Add more trace * - All computation done by device are checked by default device. * Required IODUMMYCRYPT_HWDEVICE or IONOCRYPT_HWDEVICE for fully working * #define IODUMMYCRYPT_HWDEVICE 1 * - It assumes sensitive data encryption is is off on device side. a XOR with 0x55. This allow Ledger Class to make check on clear value * #define IONOCRYPT_HWDEVICE 1 * - It assumes sensitive data encryption is off on device side. */ void buffer_to_str(char *to_buff, size_t to_len, const char *buff, size_t len) ; void log_hexbuffer(const std::string &msg, const char* buff, size_t len); void log_message(const std::string &msg, const std::string &info ); #ifdef WITH_DEVICE_LEDGER namespace ledger { #ifdef DEBUG_HWDEVICE #define TRACK printf("file %s:%d\n",__FILE__, __LINE__) //#define TRACK MCDEBUG("ledger"," At file " << __FILE__ << ":" << __LINE__) //#define TRACK while(0); void decrypt(char* buf, size_t len) ; crypto::key_derivation decrypt(const crypto::key_derivation &derivation) ; cryptonote::account_keys decrypt(const cryptonote::account_keys& keys) ; crypto::secret_key decrypt(const crypto::secret_key &sec) ; rct::key decrypt(const rct::key &sec); crypto::ec_scalar decrypt(const crypto::ec_scalar &res); rct::keyV decrypt(const rct::keyV &keys); void check32(const std::string &msg, const std::string &info, const char *h, const char *d, bool crypted=false); void check8(const std::string &msg, const std::string &info, const char *h, const char *d, bool crypted=false); void check1(const std::string &msg, const std::string &info, const char *h, const char *d, bool crypted=false); void set_check_verbose(bool verbose); #endif } #endif }