Date: Mon, 16 Mar 2015 01:58:19 +0100 From: "Kamil Rytarowski" <n54%gmx.com@localhost> I'm attaching a patch against current adding a new libc and kernel function: consttime_memcmp(3). The code is borrowed from OpenBSD timingsafe_memcmp(3) [1]. Why? What do you want to use this for?