coding style

1 files changed, 58 insertions, 39 deletions

diff --git a/test_crypto.c b/test_crypto.c
index 1bfc321..d692055 100644
--- a/test_crypto.c
+++ b/test_crypto.c
@@ -1,69 +1,88 @@
-
+/* This file is part of libbrandt.
+ * Copyright (C) 2016 GNUnet e.V.
+ *
+ * libbrandt is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * libbrandt is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * libbrandt.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @file test_crypto.c
+ * @brief testing crypto and smc functions.
+ */
 #include "brandt.h"
 #include "crypto.h"
 #include "smc.h"
 #include "test.h"
 
 extern gcry_mpi_point_t ec_gen;
-extern gcry_ctx_t ec_ctx;
+extern gcry_ctx_t       ec_ctx;
 
 int
 test_brandt_ec_keypair_create ()
 {
-	gcry_mpi_t skey;
+	gcry_mpi_t       skey;
 	gcry_mpi_point_t pkey1;
-	gcry_mpi_point_t pkey2 = gcry_mpi_point_new(0);
+	gcry_mpi_point_t pkey2 = gcry_mpi_point_new (0);
 
 	brandt_ec_keypair_create (&pkey1, &skey);
-	check(skey, "no sec key created");
-	check(pkey1, "no pub key created");
-	check(pkey2, "could not init pkey2");
+	check (skey, "no sec key created");
+	check (pkey1, "no pub key created");
+	check (pkey2, "could not init pkey2");
 
-	gcry_mpi_ec_mul(pkey2, skey, ec_gen, ec_ctx);
-	check(!brandt_ec_point_cmp(pkey1, pkey2), "pkeys do not match");
+	gcry_mpi_ec_mul (pkey2, skey, ec_gen, ec_ctx);
+	check (!brandt_ec_point_cmp (pkey1, pkey2), "pkeys do not match");
 
-	gcry_mpi_release(skey);
-	gcry_mpi_point_release(pkey1);
-	gcry_mpi_point_release(pkey2);
+	gcry_mpi_release (skey);
+	gcry_mpi_point_release (pkey1);
+	gcry_mpi_point_release (pkey2);
 }
 
 int
 test_smc_zkp_dl ()
 {
-	static int first = 1;
-	gcry_mpi_t c;
-	gcry_mpi_t r;
-	gcry_mpi_t s;
-	gcry_mpi_t x;
+	static int       first = 1;
+	gcry_mpi_t       c;
+	gcry_mpi_t       r;
+	gcry_mpi_t       s;
+	gcry_mpi_t       x;
 	gcry_mpi_point_t a;
 	gcry_mpi_point_t g;
-	gcry_mpi_point_t v = gcry_mpi_point_new(0);
+	gcry_mpi_point_t v = gcry_mpi_point_new (0);
 
-	check(v, "no pub key initialized");
+	check (v, "no pub key initialized");
 	brandt_ec_keypair_create (&g, &s);
-	check(g, "no gen created");
+	check (g, "no gen created");
 
 	if (first)
 	{
-		gcry_mpi_ec_mul(g, GCRYMPI_CONST_ONE, ec_gen, ec_ctx);
+		gcry_mpi_ec_mul (g, GCRYMPI_CONST_ONE, ec_gen, ec_ctx);
 		first = 0;
 	}
 
-	brandt_ec_skey_create(&x);
-	check(x, "no sec key created");
-	gcry_mpi_ec_mul(v, x, g, ec_ctx);
-	check(v, "no pub key created");
-
-	smc_zkp_dl(v, g, x, &a, &c, &r);
-	check(!smc_zkp_dl_check(v, g, a, c, r), "zkp was false, should be true");
-
-	gcry_mpi_release(c);
-	gcry_mpi_release(r);
-	gcry_mpi_release(s);
-	gcry_mpi_release(x);
-	gcry_mpi_point_release(a);
-	gcry_mpi_point_release(g);
-	gcry_mpi_point_release(v);
+	brandt_ec_skey_create (&x);
+	check (x, "no sec key created");
+	gcry_mpi_ec_mul (v, x, g, ec_ctx);
+	check (v, "no pub key created");
+
+	smc_zkp_dl (v, g, x, &a, &c, &r);
+	check (!smc_zkp_dl_check (v, g, a, c, r), "zkp was false, should be true");
+
+	gcry_mpi_release (c);
+	gcry_mpi_release (r);
+	gcry_mpi_release (s);
+	gcry_mpi_release (x);
+	gcry_mpi_point_release (a);
+	gcry_mpi_point_release (g);
+	gcry_mpi_point_release (v);
 }
 
 int
@@ -72,12 +91,12 @@ main (int argc, char *argv[])
 	int repeat = 50;
 	int i;
 
-	BRANDT_init();
+	BRANDT_init ();
 
 	for (i = 0; i < repeat; i++)
 	{
-		run(test_brandt_ec_keypair_create);
-		run(test_smc_zkp_dl);
+		run (test_brandt_ec_keypair_create);
+		run (test_smc_zkp_dl);
 	}
 
 	return ret;