Fixes golang/go#49678 Change-Id: If8a40e25edd810a66165ab78dd68d9b7fc2699f8 Reviewed-on: https://go-review.googlesource.com/c/crypto/+/365674 Reviewed-by: Filippo Valsorda <filippo@golang.org> Run-TryBot: Filippo Valsorda <filippo@golang.org> Trust: Alex Rakoczy <alex@golang.org> Trust: Bryan Mills <bcmills@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>