From d6f303ab33bdb97fa50a7daba6d4fa489a9feca2 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Wed, 16 Feb 2022 16:11:36 +0100
Subject: Small optimisation for little-endian machines
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 test.c | 39 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 38 insertions(+), 1 deletion(-)

(limited to 'test.c')

diff --git a/test.c b/test.c
index 9a9b3f7..c9f7b5a 100644
--- a/test.c
+++ b/test.c
@@ -1,6 +1,15 @@
 /* See LICENSE file for copyright and license details. */
 #include "common.h"
+
+#ifndef MEASURE_TIME
+# define MEASURE_TIME 0
+#endif
+
 #include <stdlib.h>
+#if MEASURE_TIME
+# include <stdio.h>
+# include <time.h>
+#endif
 
 
 #define MEM(S) S, sizeof(S) - 1
@@ -845,6 +854,7 @@ check_libar2_hash_buf_size(void)
 int
 main(void)
 {
+#if 1
 	check_libar2_type_to_string();
 	check_libar2_string_to_type();
 	check_libar2_version_to_string();
@@ -856,8 +866,35 @@ main(void)
 	check_libar2_validate_params();
 	check_libar2_hash();
 
-#ifdef LIBAR2_WEAKLY_LINKED__
+# ifdef LIBAR2_WEAKLY_LINKED__
 	check_libar2_hash_buf_size();
+# endif
+#endif
+
+#if MEASURE_TIME
+	{
+		struct libar2_argon2_parameters params;
+		char output[512];
+		clock_t dur;
+		double ddur;
+		int r;
+		memset(&params, 0, sizeof(params));
+		params.m_cost = (uint_least32_t)1 << 18;
+		params.t_cost = 1;
+		params.lanes = 1;
+		params.saltlen = 8;
+		params.salt = (unsigned char[]){"\0\0\0\0\0\0\0\0"};
+		params.hashlen = 32;
+		assert(!libar2_validate_params(&params, NULL));
+		dur = clock();
+		r = libar2_hash(output, NULL, 0, &params, &ctx_st);
+		dur = clock() - dur;
+		assert(!r);
+		ddur = (double)dur;
+		ddur /= CLOCKS_PER_SEC;
+		ddur *= 1000;
+		fprintf(stderr, "Time: %lg ms\n", ddur);
+	}
 #endif
 
 	return 0;
-- 
cgit v1.2.3-70-g09d2