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util/hmac.lua @ 1481:6401460891b2
util.hmac: Fix a global set
author | Matthew Wild <mwild1@gmail.com> |
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date | Sun, 05 Jul 2009 17:06:22 +0100 |
parent | 1456:3135cf40110d |
child | 1482:9734231a569f |
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1480:93d3295fb064 | 1481:6401460891b2 |
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2 local xor = require "bit".bxor | 2 local xor = require "bit".bxor |
3 | 3 |
4 module "hmac" | 4 module "hmac" |
5 | 5 |
6 local function arraystr(array) | 6 local function arraystr(array) |
7 t = {} | 7 local t = {} |
8 for i = 1,table.getn(array) do | 8 for i = 1,table.getn(array) do |
9 table.insert(t, string.char(array[i])) | 9 table.insert(t, string.char(array[i])) |
10 end | 10 end |
11 | 11 |
12 return table.concat(t) | 12 return table.concat(t) |