commit 15d5de19699fc253beb4910eed17716fd6102a3e
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Tue Sep 17 11:34:11 2013 +0200
committer Paul Bakker <p.j.bakker@polarssl.org> Wed Sep 18 14:35:55 2013 +0200
tree 2bddd60ad834c393ac8204603cf279cc0a4d192e
parent c83e418149d9f410c550d68c6b7ea2e432f5c461

Simplify usage of DHM blinding

tests/suites/test_suite_dhm.function

diff --git a/tests/suites/test_suite_dhm.function b/tests/suites/test_suite_dhm.function
index dcf2363..24e7b08 100644
--- a/tests/suites/test_suite_dhm.function
+++ b/tests/suites/test_suite_dhm.function
@@ -22,7 +22,7 @@
     size_t pub_cli_len = 0;
     size_t sec_srv_len = 1000;
     size_t sec_cli_len = 1000;
-    int x_size;
+    int x_size, i;
     rnd_pseudo_info rnd_info;
 
     memset( &ctx_srv, 0x00, sizeof( dhm_context ) );
@@ -59,13 +59,16 @@
     TEST_ASSERT( sec_srv_len != 0 );
     TEST_ASSERT( memcmp( sec_srv, sec_cli, sec_srv_len ) == 0 );
 
-    /* Re-do calc_secret on server to test update of blinding values */
-    sec_srv_len = 1000;
-    TEST_ASSERT( dhm_calc_secret( &ctx_srv, sec_srv, &sec_srv_len, &rnd_pseudo_rand, &rnd_info ) == 0 );
+    /* Re-do calc_secret on server a few times to test update of blinding values */
+    for( i = 0; i < 3; i++ )
+    {
+        sec_srv_len = 1000;
+        TEST_ASSERT( dhm_calc_secret( &ctx_srv, sec_srv, &sec_srv_len, &rnd_pseudo_rand, &rnd_info ) == 0 );
 
-    TEST_ASSERT( sec_srv_len == sec_cli_len );
-    TEST_ASSERT( sec_srv_len != 0 );
-    TEST_ASSERT( memcmp( sec_srv, sec_cli, sec_srv_len ) == 0 );
+        TEST_ASSERT( sec_srv_len == sec_cli_len );
+        TEST_ASSERT( sec_srv_len != 0 );
+        TEST_ASSERT( memcmp( sec_srv, sec_cli, sec_srv_len ) == 0 );
+    }
 
     /*
      * Second key exchange to test change of blinding values on server