2 local softreq = function (...) return select(2, pcall(require, ...)); end
6 local md5 = softreq("md5");
9 local md5_digest = md5.digest;
10 local sha1_digest = sha1.digest;
11 function _M.md5(input)
12 return md5_digest(input);
14 function _M.sha1(input)
15 return sha1_digest(input);
17 elseif md5.sumhexa then
18 local md5_sumhexa = md5.sumhexa;
19 function _M.md5(input)
20 return md5_sumhexa(input);
23 error("md5 library found, but unrecognised... no hash functions will be available", 0);