text: #include <shift/crypto/salsa20.hpp>
  #include <shift/core/boost_disable_warnings.hpp>
  #include <boost/test/unit_test.hpp>
  #include <shift/core/boost_restore_warnings.hpp>
  #include <array>
  
  BOOST_AUTO_TEST_CASE(crypto_salsa20)
  {
    using namespace shift::crypto;
  
    salsa20 salsa20;
    salsa20.key() = salsa20::key_t{
      {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a,
       0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15,
       0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f}};
  
    salsa20::nonce_t nonce{{0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
                            0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f}};
  
    std::vector<char> input;
    input.resize(200);
    for (std::size_t i = 0; i < input.size(); ++i)
      input[i] = static_cast<char>(i);
    std::vector<char> output = input;
    salsa20.transform(nonce, output);
  }
  