C++ (Cpp) Result::test_eq Examples

Example #1

File: test_pubkey.cpp Project: noloader/botan

void check_invalid_signatures(Test::Result& result,
                              Botan::PK_Verifier& verifier,
                              const std::vector<uint8_t>& message,
                              const std::vector<uint8_t>& signature)
   {
   const size_t tests_to_run = (Test::run_long_tests() ? 20 : 5);

   const std::vector<uint8_t> zero_sig(signature.size());
   result.test_eq("all zero signature invalid", verifier.verify_message(message, zero_sig), false);

   for(size_t i = 0; i < tests_to_run; ++i)
      {
      const std::vector<uint8_t> bad_sig = Test::mutate_vec(signature);

      try
         {
         if(!result.test_eq("incorrect signature invalid",
                            verifier.verify_message(message, bad_sig), false))
            {
            result.test_note("Accepted invalid signature " + Botan::hex_encode(bad_sig));
            }
         }
      catch(std::exception& e)
         {
         result.test_note("Accepted invalid signature " + Botan::hex_encode(bad_sig));
         result.test_failure("Modified signature rejected with exception", e.what());
         }
      }
   }

Example #2

File: test_pubkey.cpp Project: ChrisBFX/botan

void check_invalid_ciphertexts(Test::Result& result,
                               Botan::PK_Decryptor& decryptor,
                               const std::vector<uint8_t>& plaintext,
                               const std::vector<uint8_t>& ciphertext)
   {
   std::vector<uint8_t> bad_ctext = ciphertext;

   size_t ciphertext_accepted = 0, ciphertext_rejected = 0;

   for(size_t i = 0; i <= Test::soak_level(); ++i)
      {
      while(bad_ctext == ciphertext)
         bad_ctext = Test::mutate_vec(bad_ctext, true);

      try
         {
         const Botan::secure_vector<uint8_t> decrypted = decryptor.decrypt(bad_ctext);
         ++ciphertext_accepted;

         if(!result.test_ne("incorrect ciphertext different", decrypted, plaintext))
            {
            result.test_eq("used corrupted ciphertext", bad_ctext, ciphertext);
            }
         }
      catch(std::exception&)
         {
         ++ciphertext_rejected;
         }
      }

   result.test_note("Accepted " + std::to_string(ciphertext_accepted) +
                    " invalid ciphertexts, rejected " + std::to_string(ciphertext_rejected));
   }

Example #3

File: test_ocb.cpp Project: evpo/EncryptPad

      void ocb_encrypt(Test::Result& result,
                       std::vector<uint8_t>& output_to,
                       Botan::OCB_Encryption& enc,
                       Botan::OCB_Decryption& dec,
                       const std::vector<uint8_t>& nonce,
                       const std::vector<uint8_t>& pt,
                       const std::vector<uint8_t>& ad)
         {
         enc.set_associated_data(ad.data(), ad.size());

         enc.start(nonce.data(), nonce.size());

         Botan::secure_vector<uint8_t> buf(pt.begin(), pt.end());
         enc.finish(buf, 0);
         output_to.insert(output_to.end(), buf.begin(), buf.end());

         try
            {
            dec.set_associated_data(ad.data(), ad.size());

            dec.start(nonce.data(), nonce.size());

            dec.finish(buf, 0);

            result.test_eq("OCB round tripped", buf, pt);
            }
         catch(std::exception& e)
            {
            result.test_failure("OCB round trip error", e.what());
            }

         }

Example #4

File: test_pubkey.cpp Project: Chaosvex/botan

void check_invalid_signatures(Test::Result& result,
                              Botan::PK_Verifier& verifier,
                              const std::vector<uint8_t>& message,
                              const std::vector<uint8_t>& signature)
   {
   const std::vector<uint8_t> zero_sig(signature.size());
   result.test_eq("all zero signature invalid", verifier.verify_message(message, zero_sig), false);

   std::vector<uint8_t> bad_sig = signature;

   for(size_t i = 0; i <= Test::soak_level(); ++i)
      {
      while(bad_sig == signature)
         bad_sig = Test::mutate_vec(bad_sig, true);

      if(!result.test_eq("incorrect signature invalid", verifier.verify_message(message, bad_sig), false))
         {
         result.test_note("Accepted invalid signature " + Botan::hex_encode(bad_sig));
         }
      }
   }

Example #5

File: test_psk_db.cpp Project: mgierlings/botan

      void test_entry(Test::Result& result,
                      std::shared_ptr<Botan::SQL_Database> db,
                      const std::string& table,
                      const std::string& expected_name,
                      const std::string& expected_value)
         {
         auto stmt = db->new_statement("select psk_value from " + table + " where psk_name='" + expected_name + "'");

         bool got_it = stmt->step();
         result.confirm("Had expected name", got_it);

         if(got_it)
            {
            result.test_eq("Had expected value", stmt->get_str(0), expected_value);
            }
         }