Removes mode param from mbedtls_rsa_pkcs1_encrypt

Removal of the mode parameter from
mbedtls_rsa_pkcs1_encrypt function. This change
is propagated throughout the codebase and to
relevant tests.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
diff --git a/tests/suites/test_suite_pkcs1_v15.function b/tests/suites/test_suite_pkcs1_v15.function
index b03bdda..878c414 100644
--- a/tests/suites/test_suite_pkcs1_v15.function
+++ b/tests/suites/test_suite_pkcs1_v15.function
@@ -36,8 +36,8 @@
         message_str->x = NULL;
     TEST_ASSERT( mbedtls_rsa_pkcs1_encrypt( &ctx,
                                             &mbedtls_test_rnd_buffer_rand,
-                                            &info, MBEDTLS_RSA_PUBLIC,
-                                            message_str->len, message_str->x,
+                                            &info, message_str->len,
+                                            message_str->x,
                                             output ) == result );
 
     if( result == 0 )
diff --git a/tests/suites/test_suite_pkcs1_v21.function b/tests/suites/test_suite_pkcs1_v21.function
index 2e7f339..623f7bc 100644
--- a/tests/suites/test_suite_pkcs1_v21.function
+++ b/tests/suites/test_suite_pkcs1_v21.function
@@ -35,8 +35,8 @@
         message_str->x = NULL;
     TEST_ASSERT( mbedtls_rsa_pkcs1_encrypt( &ctx,
                                             &mbedtls_test_rnd_buffer_rand,
-                                            &info, MBEDTLS_RSA_PUBLIC,
-                                            message_str->len, message_str->x,
+                                            &info, message_str->len,
+                                            message_str->x,
                                             output ) == result );
     if( result == 0 )
     {
diff --git a/tests/suites/test_suite_rsa.function b/tests/suites/test_suite_rsa.function
index 1eca314..c051ed3 100644
--- a/tests/suites/test_suite_rsa.function
+++ b/tests/suites/test_suite_rsa.function
@@ -103,17 +103,14 @@
 
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_RSA_BAD_INPUT_DATA,
                             mbedtls_rsa_pkcs1_encrypt( NULL, NULL, NULL,
-                                                       MBEDTLS_RSA_PUBLIC,
                                                        sizeof( buf ), buf,
                                                        buf ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_RSA_BAD_INPUT_DATA,
                             mbedtls_rsa_pkcs1_encrypt( &ctx, NULL, NULL,
-                                                       MBEDTLS_RSA_PUBLIC,
                                                        sizeof( buf ), NULL,
                                                        buf ) );
     TEST_INVALID_PARAM_RET( MBEDTLS_ERR_RSA_BAD_INPUT_DATA,
                             mbedtls_rsa_pkcs1_encrypt( &ctx, NULL, NULL,
-                                                       MBEDTLS_RSA_PUBLIC,
                                                        sizeof( buf ), buf,
                                                        NULL ) );
 
@@ -703,8 +700,8 @@
 
     TEST_ASSERT( mbedtls_rsa_pkcs1_encrypt( &ctx,
                                             &mbedtls_test_rnd_pseudo_rand,
-                                            &rnd_info, MBEDTLS_RSA_PUBLIC,
-                                            message_str->len, message_str->x,
+                                            &rnd_info, message_str->len,
+                                            message_str->x,
                                             output ) == result );
     if( result == 0 )
     {
@@ -743,8 +740,8 @@
 
 
     TEST_ASSERT( mbedtls_rsa_pkcs1_encrypt( &ctx, &mbedtls_test_rnd_zero_rand,
-                                            NULL, MBEDTLS_RSA_PUBLIC,
-                                            message_str->len, message_str->x,
+                                            NULL, message_str->len,
+                                            message_str->x,
                                             output ) == result );
     if( result == 0 )
     {