Software /
code /
verse
File
libs/hashes.lua @ 482:4c4f3dd62c54
squishy: Comment legacy protocol plugins by default
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Fri, 17 Mar 2023 12:31:28 +0000 (21 months ago) |
parent | 443:89526c890363 |
child | 484:5e2978489c95 |
line wrap: on
line source
local function not_available(_, method_name) error("Hash method "..method_name.." not available", 2); end local _M = setmetatable({}, { __index = not_available }); local function with(mod, f) local ok, pkg = pcall(require, mod); if ok then f(pkg); end end with("util.sha1", function (sha1) _M.sha1 = sha1.sha1; end); with("bgcrypto.md5", function (md5) _M.md5 = md5.digest; _M.hmac_md5 = md5.hmac.digest; end); with("bgcrypto.sha1", function (sha1) _M.sha1 = sha1.digest; _M.hmac_sha1 = sha1.hmac.digest; _M.scram_Hi_sha1 = function (p, s, i) return sha1.pbkdf2(p, s, i, 20); end; end); with("bgcrypto.sha256", function (sha256) _M.sha256 = sha256.digest; _M.hmac_sha256 = sha256.hmac.digest; end); with("bgcrypto.sha512", function (sha512) _M.sha512 = sha512.digest; _M.hmac_sha512 = sha512.hmac.digest; end); with("sha1", function (sha1) _M.sha1 = function (data, hex) if hex then return sha1.sha1(data); else return (sha1.binary(data)); end end; end); return _M;