From c431fb65b883a0a5fa060ea7caace0aca3628ec6 Mon Sep 17 00:00:00 2001
From: lloyd <lloyd@randombit.net>
Date: Sun, 5 Jan 2014 06:23:21 +0000
Subject: Split up public key tests and data, use new test framework

---
 src/tests/test_dh.cpp | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 src/tests/test_dh.cpp

(limited to 'src/tests/test_dh.cpp')

diff --git a/src/tests/test_dh.cpp b/src/tests/test_dh.cpp
new file mode 100644
index 000000000..33a0e1ec6
--- /dev/null
+++ b/src/tests/test_dh.cpp
@@ -0,0 +1,60 @@
+#include "tests.h"
+#include "test_pubkey.h"
+
+#include <botan/auto_rng.h>
+#include <botan/pubkey.h>
+#include <botan/dh.h>
+#include <botan/hex.h>
+#include <iostream>
+#include <fstream>
+
+using namespace Botan;
+
+namespace {
+
+size_t dh_sig_kat(const std::string& p,
+                  const std::string& g,
+                  const std::string& x,
+                  const std::string& y,
+                  std::string kdf,
+                  const std::string& outlen,
+                  const std::string& key)
+   {
+   AutoSeeded_RNG rng;
+
+   BigInt p_bn(p), g_bn(g), x_bn(x), y_bn(y);
+
+   DL_Group domain(p_bn, g_bn);
+
+   DH_PrivateKey mykey(rng, domain, x_bn);
+   DH_PublicKey otherkey(domain, y_bn);
+
+   if(kdf == "")
+      kdf = "Raw";
+
+   size_t keylen = 0;
+   if(outlen != "")
+      keylen = to_u32bit(outlen);
+
+   PK_Key_Agreement kas(mykey, kdf);
+
+   return validate_kas(kas, "DH/" + kdf, otherkey.public_value(), key, keylen);
+   }
+
+}
+
+size_t test_dh()
+   {
+   std::ifstream dh_sig(TEST_DATA_DIR "/dh.vec");
+
+   size_t fails = 0;
+
+   fails += run_tests_bb(dh_sig, "DH Kex", "K", true,
+             [](std::map<std::string, std::string> m) -> size_t
+             {
+             return dh_sig_kat(m["P"], m["G"], m["X"], m["Y"], m["KDF"], m["OutLen"], m["K"]);
+             });
+
+   return fails;
+   }
+
-- 
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