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18 lines
416 B
C++
18 lines
416 B
C++
#include"Net/get_bin_of_onion.hpp"
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#include"Sha256/Hash.hpp"
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#include"Sha256/fun.hpp"
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namespace Net {
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IPBin get_bin_of_onion( std::function<void(std::uint8_t hash[32])> tweak_hash
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, std::string const& onion
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) {
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auto hash = Sha256::fun(&onion[0], onion.size());
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std::uint8_t buff[32];
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hash.to_buffer(buff);
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if (tweak_hash)
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tweak_hash(buff);
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return 0xFFFFFFFFFFFFFFFC + (buff[0] & 0x03);
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}
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}
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