tree 8b3873c237fed9b0be8e4f6844ab58c99297b4e0
parent 443a1f65e2267f6a064cc672f934f48a9b0372d3
author Matt Braithwaite <mab@google.com> 1441315088 -0700
committer Adam Langley <agl@google.com> 1441760574 +0000

Buffer reads of urandom, if you promise no forking.

Callers that lack hardware random may obtain a speed improvement by
calling |RAND_enable_fork_unsafe_buffering|, which enables a
thread-local buffer around reads from /dev/urandom.

Change-Id: I46e675d1679b20434dd520c58ece0f888f38a241
Reviewed-on: https://boringssl-review.googlesource.com/5792
Reviewed-by: Adam Langley <agl@google.com>