Exemplos de default_kdf em C++ (Cpp)

Exemplo n.º 1

Arquivo: test_pubkey.cpp Projeto: ChrisBFX/botan

Test::Result PK_Key_Agreement_Test::run_one_test(const std::string& header, const VarMap& vars)
   {
   const std::vector<uint8_t> shared = get_req_bin(vars, "K");
   const std::string kdf = get_opt_str(vars, "KDF", default_kdf(vars));

   Test::Result result(algo_name() + "/" + kdf +
                       (header.empty() ? header : " " + header) +
                       " key agreement");

   std::unique_ptr<Botan::Private_Key> privkey = load_our_key(header, vars);
   const std::vector<uint8_t> pubkey = load_their_key(header, vars);

   const size_t key_len = get_opt_sz(vars, "OutLen", 0);

   for(auto&& provider : possible_pk_providers())
      {
      std::unique_ptr<Botan::PK_Key_Agreement> kas;

      try
         {
         kas.reset(new Botan::PK_Key_Agreement(*privkey, kdf, provider));
         result.test_eq(provider, "agreement", kas->derive_key(key_len, pubkey).bits_of(), shared);
         }
      catch(Botan::Lookup_Error&)
         {
         //result.test_note("Skipping key agreement with with " + provider);
         }
      }

   return result;
   }

Exemplo n.º 2

Arquivo: test_pubkey.cpp Projeto: Chaosvex/botan

Test::Result PK_Key_Agreement_Test::run_one_test(const std::string&, const VarMap& vars)
   {
   const std::vector<uint8_t> shared = get_req_bin(vars, "K");
   const std::string kdf = get_opt_str(vars, "KDF", default_kdf(vars));

   Test::Result result(algo_name() + "/" + kdf + " key agreement");

   std::unique_ptr<Botan::Private_Key> privkey = load_our_key(vars);
   const std::vector<uint8_t> pubkey = load_their_key(vars);

   const size_t key_len = get_opt_sz(vars, "OutLen", 0);

   Botan::PK_Key_Agreement kas(*privkey, kdf);

   result.test_eq("agreement", kas.derive_key(key_len, pubkey).bits_of(), shared);

   return result;
   }