Add Cipher module parameter validation
diff --git a/tests/suites/test_suite_cipher.function b/tests/suites/test_suite_cipher.function
index c5bce7e..3d559a3 100644
--- a/tests/suites/test_suite_cipher.function
+++ b/tests/suites/test_suite_cipher.function
@@ -91,6 +91,264 @@
}
/* END_CASE */
+/* BEGIN_CASE depends_on:MBEDTLS_CHECK_PARAMS:!MBEDTLS_PARAM_FAILED_ALT */
+void cipher_invalid_param( )
+{
+ mbedtls_cipher_context_t invalid_ctx;
+ mbedtls_cipher_context_t valid_ctx;
+
+ mbedtls_operation_t invalid_operation = 100;
+ mbedtls_cipher_padding_t valid_mode = MBEDTLS_PADDING_ZEROS;
+ unsigned char valid_buffer[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 };
+ int valid_size = sizeof(valid_buffer);
+ int valid_bitlen = valid_size * 8;
+ size_t size_t_var;
+
+ /* mbedtls_cipher_init() */
+ TEST_VALID_PARAM( mbedtls_cipher_init( &invalid_ctx ) );
+ TEST_VALID_PARAM( mbedtls_cipher_init( &valid_ctx ) );
+
+ TEST_INVALID_PARAM( mbedtls_cipher_init( NULL ) );
+
+ /* mbedtls_cipher_setkey() */
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_setkey( &valid_ctx,
+ valid_buffer,
+ valid_bitlen,
+ invalid_operation ) );
+
+ /* mbedtls_cipher_set_padding_mode() */
+ TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_set_padding_mode( NULL, valid_mode ) );
+ TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_set_padding_mode( &invalid_ctx,
+ valid_mode ) );
+
+ /* mbedtls_cipher_update() */
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_update( &valid_ctx,
+ NULL, valid_size,
+ valid_buffer,
+ &size_t_var ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_update( &valid_ctx,
+ valid_buffer, valid_size,
+ NULL,
+ &size_t_var ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_update( &valid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer,
+ NULL ) );
+
+ /* mbedtls_cipher_finish() */
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_finish( &valid_ctx,
+ NULL,
+ &size_t_var ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_finish( &valid_ctx,
+ valid_buffer,
+ NULL ) );
+
+ /* mbedtls_cipher_write_tag() */
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_write_tag( &valid_ctx,
+ NULL,
+ valid_size ) );
+
+ /* mbedtls_cipher_check_tag() */
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_check_tag( &valid_ctx,
+ NULL,
+ valid_size ) );
+
+ /* mbedtls_cipher_crypt() */
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_crypt( NULL,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_crypt( &invalid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_crypt( &valid_ctx,
+ NULL, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_crypt( &valid_ctx,
+ valid_buffer, valid_size,
+ NULL, valid_size,
+ valid_buffer, &size_t_var ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_crypt( &valid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ NULL, &size_t_var ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_crypt( &valid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, NULL ) );
+
+ /* mbedtls_cipher_auth_encrypt() */
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_encrypt( NULL,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_encrypt( &invalid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_encrypt( &valid_ctx,
+ NULL, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_encrypt( &valid_ctx,
+ valid_buffer, valid_size,
+ NULL, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_encrypt( &valid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ NULL, valid_size,
+ valid_buffer, &size_t_var,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_encrypt( &valid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ NULL, &size_t_var,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_encrypt( &valid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, NULL,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_encrypt( &valid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var,
+ NULL, valid_size ) );
+
+ /* mbedtls_cipher_auth_decrypt() */
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_decrypt( NULL,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_decrypt( &invalid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_decrypt( &valid_ctx,
+ NULL, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_decrypt( &valid_ctx,
+ valid_buffer, valid_size,
+ NULL, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_decrypt( &valid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ NULL, valid_size,
+ valid_buffer, &size_t_var,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_decrypt( &valid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ NULL, &size_t_var,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_decrypt( &valid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, NULL,
+ valid_buffer, valid_size ) );
+ TEST_INVALID_PARAM_RET(
+ MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA,
+ mbedtls_cipher_auth_decrypt( &valid_ctx,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, valid_size,
+ valid_buffer, &size_t_var,
+ NULL, valid_size ) );
+
+ /* mbedtls_cipher_free() */
+ TEST_VALID_PARAM( mbedtls_cipher_free( NULL ) );
+exit:
+ TEST_VALID_PARAM( mbedtls_cipher_free( &invalid_ctx ) );
+ TEST_VALID_PARAM( mbedtls_cipher_free( &valid_ctx ) );
+}
+/* END_CASE */
+
/* BEGIN_CASE depends_on:MBEDTLS_AES_C */
void cipher_special_behaviours( )
{