mirror of
https://github.com/eosswedenorg/antelope-keygen
synced 2026-06-17 03:50:03 +02:00
48 lines
1.8 KiB
C++
48 lines
1.8 KiB
C++
/**
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* MIT License
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*
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* Copyright (c) 2019-2020 EOS Sw/eden
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include <openssl/sha.h>
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#include <openssl/ripemd.h>
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#include <cstring>
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#include "checksum.h"
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inline void sha256d(const unsigned char *data, unsigned int len, unsigned char *out) {
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SHA256(data, len, out);
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SHA256(out, 32, out);
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}
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#define checksum_impl(name, func) \
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checksum_t checksum_##name(const unsigned char *data, unsigned int len) { \
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\
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checksum_t crc; \
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unsigned char hash[32]; \
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\
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func(data, len, hash); \
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\
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std::memcpy(crc.data(), hash, crc.size()); \
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return crc; \
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}
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checksum_impl(sha256d, sha256d)
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checksum_impl(ripemd160, RIPEMD160)
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