1 files changed, 61 insertions, 0 deletions
diff --git a/src/tests/kat_tss.cpp b/src/tests/kat_tss.cpp
new file mode 100644
index 000000000..f9caddb6f
--- /dev/null
+++ b/src/tests/kat_tss.cpp
@@ -0,0 +1,61 @@
+/*
+* (C) 2009 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#include "tests.h"
+#include <botan/auto_rng.h>
+#include <botan/hex.h>
+#include <botan/tss.h>
+#include <iostream>
+#include <stdio.h>
+
+namespace {
+
+void print(const Botan::secure_vector<Botan::byte>& r)
+   {
+   for(Botan::u32bit i = 0; i != r.size(); ++i)
+      printf("%02X", r[i]);
+   printf("\n");
+   }
+
+}
+
+size_t test_tss()
+   {
+   using namespace Botan;
+
+   AutoSeeded_RNG rng;
+
+   size_t fails = 0;
+
+   byte id[16];
+   for(int i = 0; i != 16; ++i)
+      id[i] = i;
+
+   const secure_vector<byte> S = hex_decode_locked("7465737400");
+
+   std::vector<RTSS_Share> shares =
+      RTSS_Share::split(2, 4, &S[0], S.size(), id, rng);
+
+   auto back = RTSS_Share::reconstruct(shares);
+
+   if(S != back)
+      {
+      std::cout << "TSS-0: " << hex_encode(S) << " != " << hex_encode(back) << "\n";
+      ++fails;
+      }
+
+   shares.resize(shares.size()-1);
+
+   back = RTSS_Share::reconstruct(shares);
+
+   if(S != back)
+      {
+      std::cout << "TSS-1: " << hex_encode(S) << " != " << hex_encode(back) << "\n";
+      ++fails;
+      }
+
+   return fails;
+   }