tree cbceab63b63a57a5703441202736d3f5b2f16008
parent b76613627d045acd3bdb7294f424f14c21584872
author Elliott Hughes <enh@google.com> 1405724261 -0700
committer Elliott Hughes <enh@google.com> 1405995435 -0700

Use upstream OpenBSD's arc4random.

The getentropy_linux.c is lightly modified to build on Android, but we're now
completely in sync with upstream OpenBSD's arc4random implementation.

(cherry picked from commit 2b67d7dee09852789d9ac7d8972ed6cdb2c18430)

Change-Id: Icc939b5fa2fcac3e15ff93735d2d34f67e9bb149