tree c53acfc3008d69c6659cd1b7e6d5a508e692e287
parent e768212e7df125b12ef3ff983bf4f0c931e7bdf6
author David Benjamin <davidben@google.com> 1535140698 -0500
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1535482379 +0000

Clarify thread-safety of key objects.

This often causes confusion since, for various silly reasons (intrinsic
ref-counting, FOO_METHOD, and RSA's cached Montgomery bits), the thread
safety of some functions don't match the usual const/non-const
distinction. Fix const-ness where easy and document it otherwise.

Change-Id: If2037a4874d7580cc79b18ee21f12ae0f47db7fd
Reviewed-on: https://boringssl-review.googlesource.com/31344
Reviewed-by: Ryan Sleevi <rsleevi@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>