commit 997bbd10d8a3e14187146cee6d46460a97c4887e
author Paul Bakker <p.j.bakker@polarssl.org> Sun Mar 13 15:45:42 2011 +0000
committer Paul Bakker <p.j.bakker@polarssl.org> Sun Mar 13 15:45:42 2011 +0000
tree 289b904a18243784bedcfbc7f2192f380eac64d8
parent 9dcc32236b7cb249093f4f985253b8c834790ce2

 - Removed dependency of tests on rand()
 - Added pseudo-random helper function

tests/suites/test_suite_rsa.function

diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 0040d5c..169a677 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -9,14 +9,6 @@
 #include <polarssl/sha4.h>
 #include <polarssl/havege.h>
 
-static int myrand( void *rng_state )
-{
-    if( rng_state != NULL )
-        rng_state  = NULL;
-
-    return( rand() );
-}
-
 static int badrand( void *rng_state )
 {
     if( rng_state != NULL )
@@ -265,6 +257,9 @@
     unsigned char output_str[1000];
     rsa_context ctx;
     int msg_len;
+    rnd_pseudo_info rnd_info;
+
+    memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
 
     rsa_init( &ctx, {padding_mode}, 0 );
     memset( message_str, 0x00, 1000 );
@@ -279,7 +274,7 @@
 
     msg_len = unhexify( message_str, {message_hex_string} );
 
-    TEST_ASSERT( rsa_pkcs1_encrypt( &ctx, &myrand, NULL, RSA_PUBLIC, msg_len, message_str, output ) == {result} );
+    TEST_ASSERT( rsa_pkcs1_encrypt( &ctx, &rnd_pseudo_rand, &rnd_info, RSA_PUBLIC, msg_len, message_str, output ) == {result} );
     if( {result} == 0 )
     {
         hexify( output_str, output, ctx.len );
@@ -311,7 +306,7 @@
 
     msg_len = unhexify( message_str, {message_hex_string} );
 
-    TEST_ASSERT( rsa_pkcs1_encrypt( &ctx, &badrand, NULL, RSA_PUBLIC, msg_len, message_str, output ) == {result} );
+    TEST_ASSERT( rsa_pkcs1_encrypt( &ctx, &rnd_zero_rand, NULL, RSA_PUBLIC, msg_len, message_str, output ) == {result} );
     if( {result} == 0 )
     {
         hexify( output_str, output, ctx.len );