tests: Add mbedtls_test_ prefix to rnd_* symbols

Add mbedtls_test_ prefix to rnd_buf_info and
rnd_pseudo_info types, to rnd_std_rand(),
rnd_zero_rand(), rnd_buffer_rand() and
rnd_pseudo_rand() functions.

Command to change *.function files:
find . -name "*.function" -exec awk -i inplace \
    '{sub(/rnd_(buf_info|pseudo_info|std_rand| \
    zero_rand|buffer_rand|pseudo_rand)/, \
    "mbedtls_test_&")}1' {} \;

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/tests/suites/test_suite_ecp.function b/tests/suites/test_suite_ecp.function
index 2cf84d7..bed1bd7 100644
--- a/tests/suites/test_suite_ecp.function
+++ b/tests/suites/test_suite_ecp.function
@@ -69,12 +69,12 @@
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_privkey( NULL,
                                                      &m,
-                                                     rnd_std_rand,
+                                                     mbedtls_test_rnd_std_rand,
                                                      NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_privkey( &grp,
                                                      NULL,
-                                                     rnd_std_rand,
+                                                     mbedtls_test_rnd_std_rand,
                                                      NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_privkey( &grp,
@@ -222,29 +222,29 @@
 
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_mul( NULL, &P, &m, &P,
-                                             rnd_std_rand, NULL ) );
+                                             mbedtls_test_rnd_std_rand, NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_mul( &grp, NULL, &m, &P,
-                                             rnd_std_rand, NULL ) );
+                                             mbedtls_test_rnd_std_rand, NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_mul( &grp, &P, NULL, &P,
-                                             rnd_std_rand, NULL ) );
+                                             mbedtls_test_rnd_std_rand, NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_mul( &grp, &P, &m, NULL,
-                                             rnd_std_rand, NULL ) );
+                                             mbedtls_test_rnd_std_rand, NULL ) );
 
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_mul_restartable( NULL, &P, &m, &P,
-                                                 rnd_std_rand, NULL , NULL ) );
+                                                 mbedtls_test_rnd_std_rand, NULL , NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_mul_restartable( &grp, NULL, &m, &P,
-                                                 rnd_std_rand, NULL , NULL ) );
+                                                 mbedtls_test_rnd_std_rand, NULL , NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_mul_restartable( &grp, &P, NULL, &P,
-                                                 rnd_std_rand, NULL , NULL ) );
+                                                 mbedtls_test_rnd_std_rand, NULL , NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_mul_restartable( &grp, &P, &m, NULL,
-                                                 rnd_std_rand, NULL , NULL ) );
+                                                 mbedtls_test_rnd_std_rand, NULL , NULL ) );
 
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_muladd( NULL, &P, &m, &P,
@@ -302,22 +302,22 @@
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_keypair_base( NULL, &P,
                                                           &m, &P,
-                                                          rnd_std_rand,
+                                                          mbedtls_test_rnd_std_rand,
                                                           NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_keypair_base( &grp, NULL,
                                                           &m, &P,
-                                                          rnd_std_rand,
+                                                          mbedtls_test_rnd_std_rand,
                                                           NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_keypair_base( &grp, &P,
                                                           NULL, &P,
-                                                          rnd_std_rand,
+                                                          mbedtls_test_rnd_std_rand,
                                                           NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_keypair_base( &grp, &P,
                                                           &m, NULL,
-                                                          rnd_std_rand,
+                                                          mbedtls_test_rnd_std_rand,
                                                           NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_keypair_base( &grp, &P,
@@ -328,17 +328,17 @@
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_keypair( NULL,
                                                      &m, &P,
-                                                     rnd_std_rand,
+                                                     mbedtls_test_rnd_std_rand,
                                                      NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_keypair( &grp,
                                                      NULL, &P,
-                                                     rnd_std_rand,
+                                                     mbedtls_test_rnd_std_rand,
                                                      NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_keypair( &grp,
                                                      &m, NULL,
-                                                     rnd_std_rand,
+                                                     mbedtls_test_rnd_std_rand,
                                                      NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_keypair( &grp,
@@ -348,7 +348,7 @@
 
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_key( valid_group, NULL,
-                                                 rnd_std_rand, NULL ) );
+                                                 mbedtls_test_rnd_std_rand, NULL ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_ECP_BAD_INPUT_DATA,
                             mbedtls_ecp_gen_key( valid_group, &kp,
                                                  NULL, NULL ) );
@@ -576,12 +576,12 @@
     mbedtls_ecp_group grp;
     mbedtls_ecp_point R;
     mbedtls_mpi dA, xA, yA, dB, xB, yB, xZ, yZ;
-    rnd_pseudo_info rnd_info;
+    mbedtls_test_rnd_pseudo_info rnd_info;
 
     mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &R );
     mbedtls_mpi_init( &dA ); mbedtls_mpi_init( &xA ); mbedtls_mpi_init( &yA ); mbedtls_mpi_init( &dB );
     mbedtls_mpi_init( &xB ); mbedtls_mpi_init( &yB ); mbedtls_mpi_init( &xZ ); mbedtls_mpi_init( &yZ );
-    memset( &rnd_info, 0x00, sizeof( rnd_pseudo_info ) );
+    memset( &rnd_info, 0x00, sizeof( mbedtls_test_rnd_pseudo_info ) );
 
     TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 );
 
@@ -597,7 +597,7 @@
     TEST_ASSERT( mbedtls_mpi_read_string( &yZ, 16, yZ_str ) == 0 );
 
     TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &dA, &grp.G,
-                          &rnd_pseudo_rand, &rnd_info ) == 0 );
+                          &mbedtls_test_rnd_pseudo_rand, &rnd_info ) == 0 );
     TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xA ) == 0 );
     TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.Y, &yA ) == 0 );
     TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 );
@@ -611,7 +611,7 @@
     TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.Y, &yB ) == 0 );
     TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 );
     TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &dA, &R,
-                          &rnd_pseudo_rand, &rnd_info ) == 0 );
+                          &mbedtls_test_rnd_pseudo_rand, &rnd_info ) == 0 );
     TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xZ ) == 0 );
     TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.Y, &yZ ) == 0 );
     TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 );
@@ -630,13 +630,13 @@
     mbedtls_ecp_group grp;
     mbedtls_ecp_point R;
     mbedtls_mpi dA, xA, dB, xB, xS;
-    rnd_pseudo_info rnd_info;
+    mbedtls_test_rnd_pseudo_info rnd_info;
 
     mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &R );
     mbedtls_mpi_init( &dA ); mbedtls_mpi_init( &xA );
     mbedtls_mpi_init( &dB ); mbedtls_mpi_init( &xB );
     mbedtls_mpi_init( &xS );
-    memset( &rnd_info, 0x00, sizeof( rnd_pseudo_info ) );
+    memset( &rnd_info, 0x00, sizeof( mbedtls_test_rnd_pseudo_info ) );
 
     TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 );
 
@@ -649,12 +649,12 @@
     TEST_ASSERT( mbedtls_mpi_read_string( &xS, 16, xS_hex ) == 0 );
 
     TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &dA, &grp.G,
-                          &rnd_pseudo_rand, &rnd_info ) == 0 );
+                          &mbedtls_test_rnd_pseudo_rand, &rnd_info ) == 0 );
     TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 );
     TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xA ) == 0 );
 
     TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &dB, &R,
-                          &rnd_pseudo_rand, &rnd_info ) == 0 );
+                          &mbedtls_test_rnd_pseudo_rand, &rnd_info ) == 0 );
     TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &R ) == 0 );
     TEST_ASSERT( mbedtls_mpi_cmp_mpi( &R.X, &xS ) == 0 );
 
@@ -683,12 +683,12 @@
     mbedtls_ecp_group grp;
     mbedtls_ecp_point P, nP, R;
     mbedtls_mpi n;
-    rnd_pseudo_info rnd_info;
+    mbedtls_test_rnd_pseudo_info rnd_info;
 
     mbedtls_ecp_group_init( &grp ); mbedtls_ecp_point_init( &R );
     mbedtls_ecp_point_init( &P ); mbedtls_ecp_point_init( &nP );
     mbedtls_mpi_init( &n );
-    memset( &rnd_info, 0x00, sizeof( rnd_pseudo_info ) );
+    memset( &rnd_info, 0x00, sizeof( mbedtls_test_rnd_pseudo_info ) );
 
     TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 );
 
@@ -707,7 +707,7 @@
                  == 0 );
 
     TEST_ASSERT( mbedtls_ecp_mul( &grp, &R, &n, &P,
-                                  &rnd_pseudo_rand, &rnd_info )
+                                  &mbedtls_test_rnd_pseudo_rand, &rnd_info )
                  == expected_ret );
 
     if( expected_ret == 0 )
@@ -740,7 +740,7 @@
 
     TEST_ASSERT( mbedtls_mpi_read_binary( &d, d_hex->x, d_hex->len ) == 0 );
 
-    TEST_ASSERT( mbedtls_ecp_mul( &grp, &Q, &d, &grp.G, &rnd_zero_rand, NULL )
+    TEST_ASSERT( mbedtls_ecp_mul( &grp, &Q, &d, &grp.G, &mbedtls_test_rnd_zero_rand, NULL )
                  == MBEDTLS_ERR_ECP_RANDOM_FAILED );
 
 exit:
@@ -1052,16 +1052,16 @@
     mbedtls_ecp_group grp;
     mbedtls_ecp_point Q;
     mbedtls_mpi d;
-    rnd_pseudo_info rnd_info;
+    mbedtls_test_rnd_pseudo_info rnd_info;
 
     mbedtls_ecp_group_init( &grp );
     mbedtls_ecp_point_init( &Q );
     mbedtls_mpi_init( &d );
-    memset( &rnd_info, 0x00, sizeof( rnd_pseudo_info ) );
+    memset( &rnd_info, 0x00, sizeof( mbedtls_test_rnd_pseudo_info ) );
 
     TEST_ASSERT( mbedtls_ecp_group_load( &grp, id ) == 0 );
 
-    TEST_ASSERT( mbedtls_ecp_gen_keypair( &grp, &d, &Q, &rnd_pseudo_rand, &rnd_info )
+    TEST_ASSERT( mbedtls_ecp_gen_keypair( &grp, &d, &Q, &mbedtls_test_rnd_pseudo_rand, &rnd_info )
                  == 0 );
 
     TEST_ASSERT( mbedtls_ecp_check_pubkey( &grp, &Q ) == 0 );
@@ -1078,12 +1078,12 @@
 void mbedtls_ecp_gen_key( int id )
 {
     mbedtls_ecp_keypair key;
-    rnd_pseudo_info rnd_info;
+    mbedtls_test_rnd_pseudo_info rnd_info;
 
     mbedtls_ecp_keypair_init( &key );
-    memset( &rnd_info, 0x00, sizeof( rnd_pseudo_info ) );
+    memset( &rnd_info, 0x00, sizeof( mbedtls_test_rnd_pseudo_info ) );
 
-    TEST_ASSERT( mbedtls_ecp_gen_key( id, &key, &rnd_pseudo_rand, &rnd_info ) == 0 );
+    TEST_ASSERT( mbedtls_ecp_gen_key( id, &key, &mbedtls_test_rnd_pseudo_rand, &rnd_info ) == 0 );
 
     TEST_ASSERT( mbedtls_ecp_check_pubkey( &key.grp, &key.Q ) == 0 );
     TEST_ASSERT( mbedtls_ecp_check_privkey( &key.grp, &key.d ) == 0 );