From: Steffan Karger <steffan@karger.me>
Date: Tue, 29 Apr 2014 18:28:05 +0000 (+0200)
Subject: Use cryptographically strong random when generating keys.
X-Git-Tag: release-1.0.24~11
X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=8794274a30d535d49636fec825a0afbf30d8010d;hp=8794274a30d535d49636fec825a0afbf30d8010d

Use cryptographically strong random when generating keys.

From the OpenSSL manual:

"Byte sequences generated by RAND_pseudo_bytes() will be unique
if they are of sufficient length, but are not necessarily unpredictable."

So, replace these call with RAND_bytes() to get cryptographically strong
key material.

Signed-off-by: Steffan Karger <steffan@karger.me>
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