Rename HexParam_t -> data_t for consistent coding style
diff --git a/tests/suites/test_suite_arc4.function b/tests/suites/test_suite_arc4.function
index 2a56a5b..ae3b032 100644
--- a/tests/suites/test_suite_arc4.function
+++ b/tests/suites/test_suite_arc4.function
@@ -8,8 +8,8 @@
*/
/* BEGIN_CASE */
-void mbedtls_arc4_crypt( HexParam_t * src_str, HexParam_t * key_str,
- HexParam_t * hex_dst_string )
+void mbedtls_arc4_crypt( data_t * src_str, data_t * key_str,
+ data_t * hex_dst_string )
{
unsigned char dst_str[1000];
mbedtls_arc4_context ctx;