tree 6e74220d4d0238b129094e80cb462273f3c419fe
parent d24cb22c555ebf61e91fdf464cc92186ce0abf83
author David Benjamin <davidben@google.com> 1517274849 -0500
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1517886654 +0000

Add BN_count_low_zero_bits.

This allows a BIGNUM consumer to avoid messing around with bn->d and
bn->top/width.

Bug: 232
Change-Id: I134cf412fef24eb404ff66c84831b4591d921a17
Reviewed-on: https://boringssl-review.googlesource.com/25484
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>