1 files changed, 90 insertions, 0 deletions
diff --git a/src/tests/kat_keywrap.cpp b/src/tests/kat_keywrap.cpp
new file mode 100644
index 000000000..a7dcbfe75
--- /dev/null
+++ b/src/tests/kat_keywrap.cpp
@@ -0,0 +1,90 @@
+#include "tests.h"
+
+#include <botan/libstate.h>
+#include <botan/hex.h>
+
+#if defined(BOTAN_HAS_RFC3394_KEYWRAP)
+  #include <botan/rfc3394.h>
+#endif
+
+#include <iostream>
+
+using namespace Botan;
+
+namespace {
+
+size_t keywrap_test(const char* key_str,
+                    const char* expected_str,
+                    const char* kek_str)
+   {
+   size_t fail = 0;
+
+#if defined(BOTAN_HAS_RFC3394_KEYWRAP)
+   try
+      {
+      SymmetricKey key(key_str);
+      SymmetricKey expected(expected_str);
+      SymmetricKey kek(kek_str);
+
+      Algorithm_Factory& af = global_state().algorithm_factory();
+
+      secure_vector<byte> enc = rfc3394_keywrap(key.bits_of(), kek, af);
+
+      if(enc != expected.bits_of())
+         {
+         std::cout << "NIST key wrap encryption failure: "
+                   << hex_encode(enc) << " != " << hex_encode(expected.bits_of()) << "\n";
+         fail++;
+         }
+
+      secure_vector<byte> dec = rfc3394_keyunwrap(expected.bits_of(), kek, af);
+
+      if(dec != key.bits_of())
+         {
+         std::cout << "NIST key wrap decryption failure: "
+                   << hex_encode(dec) << " != " << hex_encode(key.bits_of()) << "\n";
+         fail++;
+         }
+      }
+   catch(std::exception& e)
+      {
+      std::cout << e.what() << "\n";
+      fail++;
+      }
+#endif
+
+   return fail;
+   }
+
+}
+
+size_t test_keywrap()
+   {
+   size_t fails = 0;
+
+   fails += keywrap_test("00112233445566778899AABBCCDDEEFF",
+                         "1FA68B0A8112B447AEF34BD8FB5A7B829D3E862371D2CFE5",
+                         "000102030405060708090A0B0C0D0E0F");
+
+   fails += keywrap_test("00112233445566778899AABBCCDDEEFF",
+                         "96778B25AE6CA435F92B5B97C050AED2468AB8A17AD84E5D",
+                         "000102030405060708090A0B0C0D0E0F1011121314151617");
+
+   fails += keywrap_test("00112233445566778899AABBCCDDEEFF",
+                         "64E8C3F9CE0F5BA263E9777905818A2A93C8191E7D6E8AE7",
+                         "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F");
+
+   fails += keywrap_test("00112233445566778899AABBCCDDEEFF0001020304050607",
+                         "031D33264E15D33268F24EC260743EDCE1C6C7DDEE725A936BA814915C6762D2",
+                         "000102030405060708090A0B0C0D0E0F1011121314151617");
+
+   fails += keywrap_test("00112233445566778899AABBCCDDEEFF0001020304050607",
+                         "A8F9BC1612C68B3FF6E6F4FBE30E71E4769C8B80A32CB8958CD5D17D6B254DA1",
+                         "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F");
+
+   fails += keywrap_test("00112233445566778899AABBCCDDEEFF000102030405060708090A0B0C0D0E0F",
+                         "28C9F404C4B810F4CBCCB35CFB87F8263F5786E2D80ED326CBC7F0E71A99F43BFB988B9B7A02DD21",
+                         "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F");
+
+   return fails;
+   }