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libantelope/src/ec.cpp

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C++

/**
* MIT License
*
* Copyright (c) 2019-2023 EOS Sw/eden
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <libeosio/ec.hpp>
std::ostream& _hex(std::ostream& os, const unsigned char *b, std::size_t sz) {
os << "[ " << std::hex;
for (int i = 0; i < sz; i++) {
os << "0x" << ((int) b[i]) << " ";
}
return os << std::oct << "]";
}
std::ostream& operator<<(std::ostream& os, const libeosio::ec_privkey_t& k) {
return _hex(os, k.data(), k.size());
}
std::ostream& operator<<(std::ostream& os, const libeosio::ec_pubkey_t& k) {
return _hex(os, k.data(), k.size());
}