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----------------------------------------------------------------------------
-- $Id: md5.lua,v 1.4 2006/08/21 19:24:21 carregal Exp $
----------------------------------------------------------------------------
local core
local string = string or require"string"
if string.find(_VERSION, "Lua 5.0") then
local cpath = os.getenv"LUA_CPATH" or "/usr/local/lib/lua/5.0/"
core = loadlib(cpath.."md5/core.so", "luaopen_md5_core")()
else
core = require"md5.core"
end
----------------------------------------------------------------------------
-- @param k String with original message.
-- @return String with the md5 hash value converted to hexadecimal digits
function core.sumhexa (k)
k = core.sum(k)
return (string.gsub(k, ".", function (c)
return string.format("%02x", string.byte(c))
end))
end
return core
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