1 Jul
2015
1 Jul
'15
8:36 a.m.
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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/openbsc/commit/?id=9f95ae888589dfddfe1fd325d0fb2f83…
commit 9f95ae888589dfddfe1fd325d0fb2f8361f03fab
Author: Holger Hans Peter Freyther <holger(a)moiji-mobile.com>
Date: Wed Jul 1 08:34:16 2015 +0200
nat: Use RAND_bytes instead of /dev/urandom
We don't need to consume all the entropy of the kernel but can
use libcrypto (OpenSSL) to generate random data. It is not clear
if we need to call RAND_load_file but I think we can assume that
our Unices have a /dev/urandom.
This takes less CPU time, provides good enough entropy (in theory)
and leaves some in the kernel entropy pool.
-----------------------------------------------------------------------
Summary of changes:
openbsc/configure.ac | 1 +
openbsc/include/openbsc/bsc_nat.h | 3 ---
openbsc/src/osmo-bsc_nat/Makefile.am | 4 ++--
openbsc/src/osmo-bsc_nat/bsc_nat.c | 24 +++++-------------------
4 files changed, 8 insertions(+), 24 deletions(-)
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The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)