Update signature of mbedtls_platform_random_delay
Skip parameter and return value from mbedtls_platform_random_delay
to make it more resistant for FI attacks.
diff --git a/include/mbedtls/platform_util.h b/include/mbedtls/platform_util.h
index 27989d6..fa9f326 100644
--- a/include/mbedtls/platform_util.h
+++ b/include/mbedtls/platform_util.h
@@ -249,15 +249,8 @@
*
* \note Currently the function is dependent of hardware providing an
* rng with MBEDTLS_ENTROPY_HARDWARE_ALT.
- *
- * \param num Max-value for the number of local variable increments, must be
- * less than INT_MAX. Total number of variable increment will be
- * randomized between 1 and num.
- *
- * \return In success number of increments made.
- * \return Negative value in case of errors.
*/
-int mbedtls_platform_random_delay( size_t num );
+void mbedtls_platform_random_delay( void );
#if defined(MBEDTLS_HAVE_TIME_DATE)
/**