1  // Copyright (c) 2018-present The Bitcoin Core developers
 2  // Distributed under the MIT software license, see the accompanying
 3  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 4  
 5  #include <bech32.h>
 6  #include <bench/bench.h>
 7  #include <util/strencodings.h>
 8  
 9  #include <vector>
10  
11  using namespace util::hex_literals;
12  
13  static void Bech32Encode(benchmark::Bench& bench)
14  {
15      constexpr std::array<uint8_t, 32> v{"c97f5a67ec381b760aeaf67573bc164845ff39a3bb26a1cee401ac67243b48db"_hex_u8};
16      std::vector<unsigned char> tmp = {0};
17      tmp.reserve(1 + v.size() * 8 / 5);
18      ConvertBits<8, 5, true>([&](unsigned char c) { tmp.push_back(c); }, v.begin(), v.end());
19      bench.batch(v.size()).unit("byte").run([&] {
20          bech32::Encode(bech32::Encoding::BECH32, "bc", tmp);
21      });
22  }
23  
24  
25  static void Bech32Decode(benchmark::Bench& bench)
26  {
27      std::string addr = "bc1qkallence7tjawwvy0dwt4twc62qjgaw8f4vlhyd006d99f09";
28      bench.batch(addr.size()).unit("byte").run([&] {
29          bech32::Decode(addr);
30      });
31  }
32  
33  
34  BENCHMARK(Bech32Encode);
35  BENCHMARK(Bech32Decode);