2 -- Copyright (C) 2008-2014 Matthew Wild
3 -- Copyright (C) 2008-2014 Waqas Hussain
5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information.
9 local ok, crand = pcall(require, "util.crand");
10 if ok then return crand; end
12 local urandom, urandom_err = io.open("/dev/urandom", "r");
17 local function bytes(n)
18 return urandom:read(n);
23 error("Unable to obtain a secure random number generator, please see https://prosody.im/doc/random ("..urandom_err..")");