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util.random: Switch to SHA512

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Kim Alvefur 2014-09-18 10:16:59 +02:00
parent e9fa1d1db3
commit ff30d91a0d
1 changed files with 2 additions and 2 deletions
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4
util/random.lua
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@ -10,7 +10,7 @@ local tostring = tostring;
local os_time = os.time; local os_time = os.time;
local os_clock = os.clock; local os_clock = os.clock;
local ceil = math.ceil; local ceil = math.ceil;
local sha1 = require "util.hashes".sha1; local H = require "util.hashes".sha512;
local last_uniq_time = 0; local last_uniq_time = 0;
local function uniq_time() local function uniq_time()
@ -21,7 +21,7 @@ local function uniq_time()
end end
local function new_random(x) local function new_random(x)
return sha1(x..os_clock()..tostring({})); return H(x..os_clock()..tostring({}));
end end
local buffer = new_random(uniq_time()); local buffer = new_random(uniq_time());