[CentOS] Is there a kernel available that doesn't have kernel module signing enabled?

I'm developing a driver on Centos 7:

  # uname -a && cat /etc/redhat-release
  Linux czlab04.coveloz.local 3.10.0-123.8.1.el7.x86_64 #1 SMP Mon Sep
22 19:06:58 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
  CentOS Linux release 7.0.1406 (Core)

When I install my module it's 'tainting' the kernel.

Rather than rebuilding the kernel, is there a package that has the
kernel available without the module signing enabled?

- Jamie