prosody
3d2c2f0809ee
util/random.lua

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util/random.lua @ 7187:3d2c2f0809ee

util.crand: C binding to one of OpenSSL, Linux getrandom() or OpenBSD arc4random() CSPRNG
author Kim Alvefur <zash@zash.se>
date Mon, 22 Feb 2016 18:44:43 +0100
parent 7114:51cf09bb74eb
child 8241:e7496cff1215
child 8242:177873dc9cf3
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7186:9c3930bcbb72 7187:3d2c2f0809ee
3 -- Copyright (C) 2008-2014 Waqas Hussain 3 -- Copyright (C) 2008-2014 Waqas Hussain
4 -- 4 --
5 -- This project is MIT/X11 licensed. Please see the 5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information. 6 -- COPYING file in the source package for more information.
7 -- 7 --
8
9 local ok, crand = pcall(require, "util.crand");
10 if ok then return crand; end
8 11
9 local urandom, urandom_err = io.open("/dev/urandom", "r"); 12 local urandom, urandom_err = io.open("/dev/urandom", "r");
10 13
11 local function seed() 14 local function seed()
12 end 15 end