solanaceae_toxcore/solanaceae/core/utils.cpp

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2023-04-08 00:13:28 +02:00
#include "./utils.hpp"
#include <sodium.h>
std::vector<uint8_t> hex2bin(const std::string& str) {
std::vector<uint8_t> bin{};
bin.resize(str.size()/2, 0);
sodium_hex2bin(bin.data(), bin.size(), str.c_str(), str.length(), nullptr, nullptr, nullptr);
return bin;
}
std::string bin2hex(const std::vector<uint8_t>& bin) {
std::string str{};
str.resize(bin.size()*2, '?');
// HECK, std is 1 larger than size returns ('\0')
sodium_bin2hex(str.data(), str.size()+1, bin.data(), bin.size());
return str;
}